LaunchPath

Flagship channel-state reference guide

Start eBay in Washington: full reference guide

Use this page when you want the complete dense version: all sections, all appendices, and the full official source directory in one scrollable reference surface.

Last verified: April 26, 2026 Reference mode Dense appendix

Built from reviewed public pages for Washington, IRS, FinCEN, Seattle, eBay. Use it as a first-pass guide, then verify the official links that match your setup.

How to use this page

Dense appendix modeFull source directory attachedLast verified April 26, 2026

This version favors completeness over pacing. Use it when you need the appendix, the dense source trail, or the full long-form reference in one place.

Best reading order

  1. Use the fast-answer and official-links sections first if you only need the main route and source trail.
  2. Open the entity, setup, tax, and local sections only where your exact launch path actually branches.
  3. Use the full source directory last as the appendix, not the starting point, unless you already know the exact agency task.
Fast answer appendix Official links first Full source directory
Back to the guided journey

Reference mode

Everything in one dense page

The guided journey is the easier starting point. This page keeps the full accordion guide and source appendix when you want the complete research-backed reference view.

Best when you need

  • The full section map in one scroll without the lighter journey framing.
  • The appendix and official-source directory preserved next to the answer sections.
  • A clearer audit trail before you print, compare, or cross-check another route.

Still better handled in the journey

  • First-pass reading when you want the shortest, safest beginner route.
  • Deciding what to do first before you need the full appendix.
  • Switching states or platforms quickly without reading the full dense version.
Reference map
Start here Fast answer If you want to open eBay in Washington, you usually need to do five things in order: Everyone 5 steps

If you want to open eBay in Washington, you usually need to do five things in order:

  1. Choose your setup: sole proprietorship vs single-member LLC.
  2. Get your federal and Washington registrations in place before launch, especially your EIN, your Washington business-license branch, your trade-name branch if you will not use your legal name, and your Secretary of State filing if you form an LLC.
  3. Verify local permit, zoning, home-business, and city-tax rules. If you will operate in Seattle, treat the city business-license, tax, and use-permit branches as real work.
  4. Open the eBay seller branch only after your legal, tax, and bank records line up and you have re-checked the live eBay public seller pages.
  5. Launch only after your first listings, shipping workflow, sourcing records, and Washington or Seattle compliance setup are ready.

Practical first-launch recommendation

If you are testing casually with minimal risk, sole proprietor can work.

If you intend to build a real eBay business, single-member LLC is usually the better long-term path.

Avoid these first-launch mistakes

  • Treating eBay like a direct Shopify store instead of a marketplace-seller channel
  • Assuming marketplace tax collection answers every Washington registration or B&O question
  • Using a seller name without handling the Washington trade-name branch

Washington-specific friction

Washington startup work is split between the Secretary of State and the Department of Revenue. The Secretary of State handles the LLC, but a plain sole proprietor's trade-name and business-license work runs through the Department of Revenue.

  • Washington startup work is split between the Secretary of State and the Department of Revenue. The Secretary of State handles the LLC, but a plain sole proprietor's trade-name and business-license work runs through the Department of Revenue.
  • Washington does not have a personal state income tax, but it does have B&O tax on gross receipts. That means marketplace-facilitator collection does not automatically erase Washington filing obligations.
  • Washington public guidance says changing your business structure later is treated as a new business for licensing purposes, with a new UBI number and new state and city endorsements.
  • Seattle adds a separate business-license tax certificate, city tax filing, and home-business or use-permit review branch that should be checked early.

eBay-specific friction

Guarded baseline reuse is narrow here. The repo supports marketplace-family framing and seller-managed shipping, but not detailed reusable eBay operational claims.

  • Guarded baseline reuse is narrow here. The repo supports marketplace-family framing and seller-managed shipping, but not detailed reusable eBay operational claims.
  • The local evidence set did not preserve exact public eBay onboarding, seller verification, payout, fee, or insurance language.
  • Do not borrow Amazon, Etsy, or Shopify assumptions for pricing or seller setup.
  • Seller-managed shipping and listing accuracy matter early because the beginner path here does not rely on a separate fulfillment program hiding operational mistakes.

Insurance reality

No repo-local public eBay insurance threshold was identified in this offline pass.

  • No repo-local public eBay insurance threshold was identified in this offline pass.
  • If you sell physical products, commercial general liability and product liability still become practical early.
  • Carrier, storage, landlord, venue, 3PL, or supplier contracts may create their own insurance requirements even if the local repo evidence does not show a public eBay baseline requirement.
  • Re-check live eBay public materials and any contracts you accept on the action date before assuming no insurance rule applies.
Back to top Next: Quick-start checklist
Checklist Quick-start checklist Use the research-backed checklist groups before you spend, before your first sale, and before launch goes live. Everyone 3 groups

Do these before you spend money

  • Pick your entity.
  • Pick your business name.
  • Decide your product lane.
  • Avoid regulated or high-risk categories for your first launch unless you deliberately want a harder compliance build.
  • Confirm the product is not blocked by Washington law, safety rules, shipping limits, or eBay policy.
  • Make sure you can document sourcing, condition, and authenticity if you will resell branded goods.
  • If you will work from home, think early about inventory volume, carrier pickups, and customer access because local zoning rules can matter.

Do these before your first sale

  • Form the business or file the Washington trade-name branch if needed.
  • Get an EIN from the IRS if applicable.
  • Open a dedicated business bank account.
  • Complete the Washington Business License Application branch that applies, even if you expect customer sales tax on marketplace sales to be facilitator-collected.
  • If you plan to buy inventory for resale, resolve the Washington reseller permit branch.
  • Check Seattle or other local zoning, home-business, and city-tax rules.
  • Re-check the live eBay public seller pages for onboarding, fees, payout, and seller-policy details because this offline pass did not close those platform facts from local evidence.

Do these before launch goes live

  • Finish the eBay account setup branch using current eBay public pages.
  • Confirm the item's category, condition, and shipping assumptions.
  • Build the first listing accurately.
  • Start with one or two low-risk SKUs you can store and ship yourself.
  • Keep the first launch small enough that a fee, shipping, or returns mistake will not wreck margins.
Back to top Next: Official links you will use first
Choose your setup Entity choice Compare the sole-proprietor and single-member LLC paths before banking, tax setup, and platform onboarding. Everyone 2 options

Sole proprietor

Best for: Best if you want the cheapest and simplest start.

What it means

  • Washington public guidance treats a sole proprietorship as a one-owner structure, not as a Secretary of State entity-formation filing.
  • Washington Department of Revenue public guidance says a sole proprietor with no employees and no Washington taxes or fees is not required to have a business license if the business uses the owner's full legal name. For a normal Washington eBay seller handling taxable goods or normal resale operations, that exception is usually too narrow to rely on.
  • If you use a name other than your full legal name, Washington's public trade-name path runs through the Department of Revenue Business License Application, not a county DBA filing.
  • Business income generally runs through your personal tax return unless you later change tax treatment.
  • You usually do not get a liability shield.

Why someone chooses it

  • Faster launch
  • Lower up-front filing cost
  • Fewer entity-maintenance steps

Main downside: Personal liability

single-member LLC

Best for: Best if you want a more durable setup for a real business.

What it means

  • You file a Certificate of Formation with the Washington Secretary of State and appoint a registered agent.
  • Washington public filing guidance says the initial report is free if filed with the formation and otherwise costs $10 if filed separately within 120 days.
  • Washington Secretary of State public guidance says the annual report fee is $70, due on the last day of the month in which the business was originally formed or registered.
  • Federal tax treatment is generally pass-through by default for a single-member LLC unless you elect otherwise.

Why someone chooses it

  • Liability protection
  • Cleaner setup for banking, suppliers, bookkeeping, insurance, and scaling
  • Better fit for inventory, branded resale, and later hiring

Main downside: Higher setup friction and cost than a sole proprietorship

Back to top Next: What to do in order
Main path What to do in order The full end-to-end setup path, kept in the same order as the researched guide. Everyone 14 steps

  1. Step 1: Choose a low-risk launch model

    Main guide step 1

    For a first launch, stay inside the safest lane:

    Why it matters: Practical rule: If the product touches health, safety, children, dangerous goods, batteries, chemicals, medical claims, or heavy IP or authenticity risk, slow down and do category-specific compliance research before buying stock or publishing listings.

    • general merchandise
    • low-volume products you can inspect, store, and ship yourself
    • no high-risk categories from food, supplements, cosmetics, medical claims, batteries-heavy hazmat, alcohol, children's products
    • no products with heavy authenticity, recall, or regulatory risk unless you deliberately want a more complex compliance path

  2. Step 2: Choose your name and brand approach

    Main guide step 2

    You need to decide whether you are:

    Why it matters: Important:

    • operating under your own legal name,
    • using a Washington trade name,
    • reselling existing brands,
    • creating your own brand,
    • or mixing used, new, and closeout inventory.
    • Your eBay-facing name does not replace the legal name or tax records behind the business.
    • Washington's normal public name-filing path is the state trade-name branch through the Department of Revenue, not a county DBA.
    • Washington trade-name registration does not create exclusive rights to the name.
    • If you resell branded goods, keep invoices and sourcing records from day one.
    • Because no settled eBay naming or verification page was captured in repo-local evidence, confirm the live eBay identity and account-matching rules before launch.

  3. Step 3: Form the business

    Main guide step 3

    If you choose sole proprietor: If you operate under your own legal name, Washington public guidance does not require a separate Secretary of State entity-formation filing.

    • If you choose sole proprietor: If you operate under your own legal name, Washington public guidance does not require a separate Secretary of State entity-formation filing.
    • If you choose sole proprietor: If you use another public-facing name, add the trade name through the Washington Business License Application.
    • If you choose sole proprietor: Washington public guidance says the trade-name fee is $5 per name and the trade name stays active until canceled.
    • If you choose sole proprietor: Washington public guidance also says you generally need the business-license branch if you will make taxable retail sales, hire employees within 90 days, use a trade name, or expect at least USD 12,000 in annual gross income.
    • If you choose single-member LLC: Do this in order:
    • If you choose single-member LLC: Check Washington name availability before filing.
    • If you choose single-member LLC: File the Certificate of Formation with the Washington Secretary of State and appoint the registered agent. The public filing fee is $180.
    • If you choose single-member LLC: File the initial report with the formation if possible. If you do not, Washington public guidance says you must file it within 120 days and pay $10.
    • If you choose single-member LLC: Adopt the operating agreement for your records and get the EIN.
    • If you choose single-member LLC: If your public brand differs from the LLC legal name, also register the trade name through the Department of Revenue.

  4. Step 4: Get your EIN

    Main guide step 4

    Use the IRS online EIN application after the business is formed if you picked an LLC.

    Why it matters: For many sole proprietors, an EIN is optional if there are no employees, but it is still useful for banking, supplier paperwork, eBay setup, and keeping your Social Security number off some business documents.

  5. Step 5: Open banking and bookkeeping

    Main guide step 5

    Do this right away:

    • Open a business checking account.
    • Use one account and one card for business only.
    • Save every invoice, shipping bill, marketplace fee record, refund record, and tax record.
    • Build a sourcing folder, a returns folder, and a tax folder from day one.

  6. Step 6: Register for Washington business license, tax, and resale setup

    Main guide step 6

    Marketplace-seller nuance:

    Why it matters: Important distinction: Practical Washington rule:

    • Washington does not use a separate public label like seller's permit for the normal in-state startup path. The main registration branch is the Department of Revenue Business License Application, which creates the business-license, UBI, and tax-account setup.
    • Washington public guidance says businesses with physical presence in Washington must register with the Department of Revenue instead of trying to rely on remote-seller threshold language.
    • Washington public guidance says you generally need the business-license branch if you use a name other than your full legal name, plan to hire employees within 90 days, sell a product that requires sales-tax collection, expect at least USD 12,000 in annual gross income, or otherwise owe Department of Revenue taxes or fees.
    • Washington public guidance says new businesses generally pay a $50 open or reopen processing fee through that application, plus any added trade-name or endorsement fees.
    • Washington public guidance says do not begin business activity until you receive the business license.
    • If you buy inventory for resale, use the Washington reseller permit path after the business-license and tax account are open.
    • This beginner eBay combo uses Washington's marketplace-seller rule as the customer-sales-tax baseline, not a Shopify-style direct-store rule.
    • Washington Department of Revenue public guidance says a marketplace seller making retail sales only through a marketplace facilitator may not need to collect and submit Washington retail sales tax on those facilitated sales if the seller keeps proof that the facilitator is doing so on the seller's behalf.
    • That same Washington public guidance says marketplace sellers may still need to register, file returns, and pay B&O and other taxes.
    • Washington public deduction guidance says marketplace sellers may claim the Gross Sales Tax Collected by Facilitator deduction for retail sales tax, but still owe retailing B&O tax on those sales.
    • If you also make direct off-eBay sales, you must handle Washington retail sales tax and local sales-tax collection on those direct sales yourself.
    • Unlike a direct Shopify storefront, this beginner eBay path starts with marketplace-facilitated collection as the customer-tax baseline.
    • That does not eliminate the separate Washington business-license, reseller-permit, B&O, city-license, or direct-off-platform-sales questions.
    • Keep the clean beginner launch truly marketplace-only if you want the simplest Washington branch.
    • The moment you add direct website, invoice, social-media, local-pickup, or in-person sales, re-run the Washington direct-sales analysis instead of assuming the marketplace answer still fits.

  7. Step 7: Check local permits, county rules, and home-business limits

    Main guide step 7

    This combo did not identify a county-level assumed-name filing as the normal Washington naming path. The approved Washington evidence points to state-level trade-name registration through the Department of Revenue.

    Why it matters: Local review still matters before operating: Seattle branch:

    • check zoning and occupancy rules,
    • check any storage or delivery-traffic limits,
    • check signage or permit rules,
    • check local business-license and local tax rules,
    • and check whether a home location is even allowed for the business model.
    • Seattle public guidance says businesses based in Seattle, including home-based businesses, must have a Seattle business license tax certificate.
    • Seattle public guidance also says certain online-only businesses still need the Seattle license if the business is owned, operated, or managed from Seattle or if the Seattle office, location, or servers are used in the business.
    • Seattle public guidance says the 2026 general business-license fee starts at $73 for the base tier, plus $10 for each branch location, and the first-year fee is cut in half if the business starts on or after July 1.
    • Seattle public guidance says the business-license tax certificate renews annually on December 31.
    • Seattle public tax guidance says annual city tax returns and tax payments are due on or before April 30 of the following year.
    • Seattle public Seattle Shield guidance says the B&O tax threshold increased to USD 2,000,000 effective January 1, 2026, but businesses still file a return reporting annual gross revenue even if they owe no Seattle B&O tax.
    • Seattle public home-business guidance says home businesses are allowed only if they do not interfere with the use of the property as a residence.
    • Seattle public permitting guidance says a new business location, new storage use, or change in use can require Establishing Use or Addition / Alteration review even without a major remodel.

  8. Step 8: If you hire employees, handle payroll registrations and insurance

    Main guide step 8

    If you do not hire anyone yet, skip this for now.

    Why it matters: If you hire:

    • Washington public guidance says if you have employees in Washington, you need to apply for a business license or update your existing record, and that filing registers the business with Employment Security and Labor & Industries.
    • Washington ESD public guidance says employers file unemployment tax and wage reports quarterly.
    • Washington public guidance says new and rehired employees must be reported within 20 days of hiring.
    • Washington L&I public guidance says employers get workers' compensation coverage by applying for or updating the business license, and business owners can elect optional owner coverage separately.
    • Washington Paid Leave public guidance says every business files a quarterly report, and businesses with fewer than 50 employees generally are not required to pay the employer share of premiums.
    • Washington's public paid-leave premium rate for 2026 is 1.13% up to the Social Security wage cap.
    • This combo did not identify a separate Washington statewide private-employer disability-insurance registration for a standard marketplace seller as of April 26, 2026.

  9. Step 9: Treat the eBay account branch as a live follow-up, not a guessed baseline

    Main guide step 9

    The repo-local evidence available for this offline pass did not preserve a settled public eBay onboarding guide, exact seller-verification checklist, or source-backed fee table.

    Why it matters: That means the safe order is:

    • Finalize the legal name, entity, EIN, bank account, Washington business license, and any Seattle branches first.
    • Re-check the live eBay public seller pages before creating the account.
    • Capture the exact fee, subscription, verification, payout, and policy screens you accept on the action date.
    • Do not assume Amazon, Etsy, or Shopify account steps carry over cleanly to eBay.

  10. Step 10: Treat plan and fee selection as a separate live check

    Main guide step 10

    The local repo evidence used for this pass did not include a source-backed public eBay fee schedule or store-subscription comparison.

    • The local repo evidence used for this pass did not include a source-backed public eBay fee schedule or store-subscription comparison.
    • Do not borrow Amazon monthly-plan logic or Etsy fee logic. eBay pricing is its own branch.
    • Before you publish the first listing, confirm the live eBay fee pages for any insertion, final-value, promoted-listing, payment, or store-subscription charges that apply to your category and selling pattern.
    • For a first Washington launch, keep the first batch small enough that a fee-model mistake is survivable.

  11. Step 11: Decide whether brand or IP programs belong in the initial launch

    Main guide step 11

    This offline pass did not capture a settled eBay public brand-enrollment or rights-owner program page from repo-local evidence.

    • This offline pass did not capture a settled eBay public brand-enrollment or rights-owner program page from repo-local evidence.
    • What matters first is clean sourcing, accurate condition descriptions, and avoiding products with heavy counterfeit or rights-holder risk.
    • If you are building your own brand, start the trademark and brand-document path early.
    • If you are reselling branded goods, keep invoices and supplier records from the start.

  12. Step 12: Complete the shipping and operations branch

    Main guide step 12

    Use the beginner-safe version of this step:

    Why it matters: Important:

    • start with products you can inspect, store, and ship yourself,
    • keep handling time and shipping promises conservative,
    • make the item condition description accurate and specific,
    • keep SKU, inventory, and photo records,
    • and do not scale into more complex fulfillment until the first workflow actually works.
    • Exact eBay shipping-label, return-setting, payout, and seller-protection workflow details were not closed from repo-local evidence in this pass.
    • Re-check the live eBay public seller pages before assuming how those settings work.
    • If a Seattle home or new location is involved, do not assume local storage or packaging activity is cleared until the address-specific zoning and permit branch is settled.

  13. Step 13: Confirm product, service, or category eligibility before scaling

    Main guide step 13

    This pass did not capture a reusable eBay restricted-items or condition-policy baseline.

    • This pass did not capture a reusable eBay restricted-items or condition-policy baseline.
    • Treat regulated goods, recalled goods, batteries or hazmat-adjacent items, children's products, ingestibles, and authenticity-heavy branded products as separate follow-up research before listing.
    • Used or refurbished items also need accurate condition disclosure and realistic return handling.

  14. Step 14: Launch with a compliance-first operating routine

    Main guide step 14

    Once live, keep these habits:

    • reconcile sales, marketplace fees, refunds, returns, and shipping cost
    • maintain invoices and sourcing records
    • keep tax reserves separate
    • review listing accuracy and customer complaints
    • watch margins after actual fees and shipping are known
    • avoid mixing personal and business spending

Best practical order for the LLC launch path

  1. Choose the product lane first.
  2. Choose the legal name and public brand approach.
  3. File the Certificate of Formation and appoint the registered agent.
  4. File the initial report.
  5. Get the EIN.
  6. Open the bank account.
  7. Handle the Washington business-license, trade-name, and reseller-permit branches.
  8. Start any Seattle or other local license, tax, zoning, and use-permit branch.
  9. Re-check the live eBay public seller pages and build the seller account.
  10. Finish the first-listing, shipping, and returns branch.
  11. If hiring, complete the Washington employer, ESD, Paid Leave, and L&I steps.
  12. Track recurring state and city obligations on a compliance calendar.
Back to top Next: Washington tax stack
State filing and tax Washington tax stack Keep the Washington registration, tax, and maintenance rules together while you launch. Everyone 7 checks

1. EIN

A single-member LLC generally needs an EIN.

  • A single-member LLC generally needs an EIN.
  • A sole proprietor may not always need one federally, but it is often practical anyway.

2. Washington sales tax, seller permit, or equivalent registration

Washington's normal registration path is the Department of Revenue Business License Application.

  • Washington's normal registration path is the Department of Revenue Business License Application.
  • That filing creates the UBI and tax-account setup used for excise tax and other state business obligations.
  • Washington public guidance says businesses with physical presence in Washington must register with the Department of Revenue even if they do not meet the threshold language used for some remote marketplace-seller fact patterns.
  • Washington public guidance says new businesses generally pay a $50 open or reopen processing fee, plus related endorsement or trade-name fees.

3. Marketplace or platform tax rule

Washington Department of Revenue public guidance says a marketplace seller making retail sales only through a marketplace facilitator does not need to collect and submit retail sales tax on those facilitated sales if the seller has proof that the facilitator is doing so on the seller's behalf.

  • Washington Department of Revenue public guidance says a marketplace seller making retail sales only through a marketplace facilitator does not need to collect and submit retail sales tax on those facilitated sales if the seller has proof that the facilitator is doing so on the seller's behalf.
  • That same Washington public guidance says marketplace sellers may still need to register, file returns, and pay B&O and other taxes.
  • Washington public guidance also says marketplace sellers may claim the Gross Sales Tax Collected by Facilitator deduction for retail sales tax, but marketplace sellers still owe retailing B&O tax on those sales.
  • If you also make direct off-eBay sales, you must handle Washington retail sales tax and local sales-tax collection on those direct sales yourself.

4. Resale purchases or exempt purchasing

Use the Washington reseller permit path if you will buy inventory for resale.

  • Use the Washington reseller permit path if you will buy inventory for resale.
  • Washington public guidance says a business must have the appropriate business licenses and endorsements before it can get the permit.
  • Washington public guidance says reseller permits are generally valid for four years, but some newer or lower-history accounts may receive a two year permit.
  • Give the permit to the vendor rather than paying retail sales tax at the time of purchase when the purchase genuinely qualifies for resale treatment.

5. Entity tax treatment

A standard single-member LLC is generally disregarded for federal income-tax purposes unless it elects a different classification.

  • A standard single-member LLC is generally disregarded for federal income-tax purposes unless it elects a different classification.
  • Washington public tax guidance says Washington does not have a personal or corporate income tax.
  • Washington public tax guidance also says businesses can still owe B&O, retail sales or use tax, and personal property tax.
  • Seattle and some other cities can add a separate local business-tax layer.

6. Entity filing-fee or franchise-tax rule

As of April 26, 2026, this combo did not identify a Washington LLC franchise tax in the official public record reviewed.

  • As of April 26, 2026, this combo did not identify a Washington LLC franchise tax in the official public record reviewed.
  • The recurring public Washington entity-maintenance item identified here is the annual report at $70.
  • Treat that as a current public-record finding, not as a lifetime guarantee. Re-check before each filing year.

7. If the founder changes entity type later

Safe path:

  • Washington Department of Revenue public guidance says the process to change a business structure is the same as starting a new business.
  • The same public guidance says the new business must apply for a new business license, receives a new UBI number, and generally must reapply for all city and state endorsements and other licenses.
  • treat a sole-proprietor-to-LLC conversion as a new-registration checkpoint for state and city accounts,
  • and do not assume the old Washington or Seattle licensing carries over automatically.
Back to top Next: eBay account and operations
Platform setup eBay account and operations Use this section for the eBay-specific account, plan, eligibility, and operations work. Everyone 5 steps

  1. Step 9: Treat the eBay account branch as a live follow-up, not a guessed baseline

    Platform step 1

    The repo-local evidence available for this offline pass did not preserve a settled public eBay onboarding guide, exact seller-verification checklist, or source-backed fee table.

    Why it matters: That means the safe order is:

    • Finalize the legal name, entity, EIN, bank account, Washington business license, and any Seattle branches first.
    • Re-check the live eBay public seller pages before creating the account.
    • Capture the exact fee, subscription, verification, payout, and policy screens you accept on the action date.
    • Do not assume Amazon, Etsy, or Shopify account steps carry over cleanly to eBay.

  2. Step 10: Treat plan and fee selection as a separate live check

    Platform step 2

    The local repo evidence used for this pass did not include a source-backed public eBay fee schedule or store-subscription comparison.

    • The local repo evidence used for this pass did not include a source-backed public eBay fee schedule or store-subscription comparison.
    • Do not borrow Amazon monthly-plan logic or Etsy fee logic. eBay pricing is its own branch.
    • Before you publish the first listing, confirm the live eBay fee pages for any insertion, final-value, promoted-listing, payment, or store-subscription charges that apply to your category and selling pattern.
    • For a first Washington launch, keep the first batch small enough that a fee-model mistake is survivable.

  3. Step 11: Decide whether brand or IP programs belong in the initial launch

    Platform step 3

    This offline pass did not capture a settled eBay public brand-enrollment or rights-owner program page from repo-local evidence.

    • This offline pass did not capture a settled eBay public brand-enrollment or rights-owner program page from repo-local evidence.
    • What matters first is clean sourcing, accurate condition descriptions, and avoiding products with heavy counterfeit or rights-holder risk.
    • If you are building your own brand, start the trademark and brand-document path early.
    • If you are reselling branded goods, keep invoices and supplier records from the start.

  4. Step 12: Complete the shipping and operations branch

    Platform step 4

    Use the beginner-safe version of this step:

    Why it matters: Important:

    • start with products you can inspect, store, and ship yourself,
    • keep handling time and shipping promises conservative,
    • make the item condition description accurate and specific,
    • keep SKU, inventory, and photo records,
    • and do not scale into more complex fulfillment until the first workflow actually works.
    • Exact eBay shipping-label, return-setting, payout, and seller-protection workflow details were not closed from repo-local evidence in this pass.
    • Re-check the live eBay public seller pages before assuming how those settings work.
    • If a Seattle home or new location is involved, do not assume local storage or packaging activity is cleared until the address-specific zoning and permit branch is settled.

  5. Step 13: Confirm product, service, or category eligibility before scaling

    Platform step 5

    This pass did not capture a reusable eBay restricted-items or condition-policy baseline.

    • This pass did not capture a reusable eBay restricted-items or condition-policy baseline.
    • Treat regulated goods, recalled goods, batteries or hazmat-adjacent items, children's products, ingestibles, and authenticity-heavy branded products as separate follow-up research before listing.
    • Used or refurbished items also need accurate condition disclosure and realistic return handling.
Back to top Next: Local permits and Seattle branch
Local branch Local permits and Seattle branch These local and city checks can still change the answer even after the state and platform path is clear. Location-specific 2 branches

Local permits and location checks

Washington pushes many operating-location questions down to cities even though trade-name registration is state-level.

  • Washington pushes many operating-location questions down to cities even though trade-name registration is state-level.
  • For any place where the business will operate:
  • check the city licensing office,
  • check zoning and building rules if inventory will be stored,
  • check any local business-tax branch,
  • and check parking, traffic, and fire-code implications if the business operates from home.
  • Typical local risk areas:
  • home occupation restrictions
  • zoning for storage
  • truck or carrier activity at a residence
  • signage
  • occupancy and use permits
  • city business taxes

Seattle Appendix

If the business operates in Seattle, add one more review layer.

  • If the business operates in Seattle, add one more review layer.
  • Seattle public guidance says businesses based in Seattle, including home-based businesses, must have a Seattle business license tax certificate.
  • Seattle public guidance also says certain online-only businesses need the Seattle license if the business is owned, operated, or managed from Seattle or if the Seattle office, location, or servers are used in the business.
  • Seattle public guidance says the 2026 general business-license fee starts at $73 for the base tier, plus $10 for each branch location, and the first-year fee is cut in half if the business starts on or after July 1.
  • Seattle public guidance says the business-license tax certificate renews annually on December 31.
  • Seattle public tax guidance says businesses doing business in Seattle must have the city license, file a return, and pay any tax due, and that annual returns and tax payments are due on or before April 30 of the following year.
  • Seattle public Seattle Shield guidance says the B&O tax threshold increased from USD 100,000 to USD 2,000,000 effective January 1, 2026, but businesses still file a return reporting annual gross revenue even if they owe no Seattle B&O tax.
  • Home-business layer:
  • Seattle public home-business guidance says you may run a business from home only if it does not interfere with the use of the property as a residence.
  • The same city guidance says you must live in the dwelling unit, signs are tightly limited, and the business cannot change the character of the property from residential to commercial because of noise, traffic, odor, lighting, or other outside effects.
  • Use-permit layer:
  • Seattle public permitting guidance says all land uses are established by permit.
  • The same city guidance says a new business location, a change in use, or certain commercial or storage operations can require an Establishing Use or Addition / Alteration permit even if the site is not being heavily remodeled.
  • Practical Seattle takeaway:
  • If you want to store, package, or ship eBay inventory from a Seattle home or move into a studio, warehouse, or retail location, do not assume the general home-business page fully clears the use.
  • Check the specific Seattle licensing and permitting branch before signing a lease or scaling inventory.
  • Do not assume Amazon, Etsy, or Shopify account steps carry over cleanly to eBay.
  • If a Seattle home or new location is involved, do not assume local storage or packaging activity is cleared until the address-specific zoning and permit branch is settled.
Back to top Next: Employees and insurance
Optional branch Employees and insurance Use this branch if you plan to hire or need the insurance follow-up that comes with scaling. Only if hiring or scaling 5 branches

1. Employer registration

Quarterly reporting:

  • Agency group: Washington Department of Revenue, Employment Security Department, and Labor & Industries
  • Public path: apply for or update the Washington business license
  • Public step: Washington public guidance says businesses with employees need to apply for a business license or update the existing record, and that filing registers the employer with ESD and L&I
  • Public form: Business License Application
  • Washington ESD public guidance says employers file unemployment tax and wage reports quarterly.
  • Washington public guidance also says employers must report new and rehired workers within 20 days.
  • Washington public guidance says new and rehired employees must be reported within 20 days of hiring.
  • Washington Paid Leave public guidance says every business files a quarterly report, and businesses with fewer than 50 employees generally are not required to pay the employer share of premiums.

2. Workers' compensation

Owner-coverage branch:

  • Agency: Washington State Department of Labor & Industries
  • Public path: get the workers' compensation account by applying for or updating the business license
  • Coverage cost: premium-based, not a flat filing fee
  • Timing: before or at the point you become an employer
  • Washington L&I public guidance says business owners, partners, member-managers, and certain corporate officers can elect optional owner coverage separately.
  • The public owner-coverage form is Application for Elective Coverage (F213-042-000).
  • Washington L&I public guidance says employers get workers' compensation coverage by applying for or updating the business license, and business owners can elect optional owner coverage separately.

3. Disability, paid leave, or similar coverage

Washington Paid Leave public guidance says every business in Washington must file a quarterly report.

  • Washington Paid Leave public guidance says every business in Washington must file a quarterly report.
  • The same public guidance says businesses with fewer than 50 employees generally are not required to pay the employer portion of premiums, though they still file and administer the employee share.
  • Washington's public paid-leave premium rate for 2026 is 1.13% up to the Social Security wage cap.
  • This combo did not identify a separate Washington statewide private-employer short-term-disability registration beyond the paid-leave and payroll systems reviewed here.
  • Washington Paid Leave public guidance says every business files a quarterly report, and businesses with fewer than 50 employees generally are not required to pay the employer share of premiums.
  • This combo did not identify a separate Washington statewide private-employer disability-insurance registration for a standard marketplace seller as of April 26, 2026.

4. Exemption certificate if applicable

This combo did not identify a general Washington CE-200-style exemption certificate for a standard marketplace-seller employer branch.

  • This combo did not identify a general Washington CE-200-style exemption certificate for a standard marketplace-seller employer branch.
  • If you are in a contractor, PEO, or special-employer fact pattern, research that separately.

Insurance reality

No repo-local public eBay insurance threshold was identified in this offline pass.

  • No repo-local public eBay insurance threshold was identified in this offline pass.
  • If you sell physical products, commercial general liability and product liability still become practical early.
  • Carrier, storage, landlord, venue, 3PL, or supplier contracts may create their own insurance requirements even if the local repo evidence does not show a public eBay baseline requirement.
  • Re-check live eBay public materials and any contracts you accept on the action date before assuming no insurance rule applies.
Back to top Next: Ongoing compliance calendar
Stay compliant Ongoing compliance calendar Keep the recurring compliance checks and live-operating routine visible after launch. Everyone 5 groups

Before first sale

  • Finish entity or Washington trade-name setup.
  • Get the EIN if applicable.
  • Open the bank account.
  • Complete the Washington business-license and tax-registration branch that applies.
  • If you will buy inventory for resale, resolve the Washington reseller permit branch.
  • Check Seattle or other local rules.
  • Re-check live eBay onboarding and fee materials.

Before first live launch

  • Finish the eBay account setup branch.
  • Confirm the listing details, product condition, shipping promises, and return assumptions.
  • Start with low-risk items you can inspect and ship yourself.
  • Make sure the Seattle branch is cleared if the business operates from a city address.

Monthly

  • Reconcile sales, fees, refunds, returns, and shipping cost.
  • Review cash reserves for taxes.
  • Review margins after actual marketplace and shipping charges.
  • Keep invoices, sourcing records, and customer-service records organized.

Quarterly

  • If Washington assigns you a quarterly excise-tax filing cadence, file on that cadence and keep the marketplace-facilitator deduction records with your books.
  • If you have employees, file ESD, Paid Leave, and L&I reports on the required quarterly schedule.
  • If Seattle assigns a quarterly city filing cadence, keep it current through FileLocal.

Annual or periodic

  • Washington LLC annual reports are due on the last day of the month in which the business was originally formed or registered. The public fee shown on April 26, 2026 is $70.
  • If Washington assigns you annual excise-tax filing, the public filing calendar says annual returns are due April 15 for the prior year.
  • Seattle public tax guidance says annual city tax returns and tax payments are due on or before April 30 of the following year.
  • Seattle business-license tax certificates renew on December 31 each year.
  • Re-check live eBay public seller fees, policy pages, and any subscription terms before scaling or changing how you sell.
Back to top Next: Common mistakes
Avoid these Common mistakes These are the repeated beginner errors called out in the research pack. Everyone 9 mistakes

Common Mistakes New Operators Make

  • Treating eBay like a direct Shopify store instead of a marketplace-seller channel
  • Assuming marketplace tax collection answers every Washington registration or B&O question
  • Using a seller name without handling the Washington trade-name branch
  • Pricing items before checking the live eBay fee model
  • Launching from a Seattle home without zoning or use clarity
  • Buying authenticity-heavy inventory before building sourcing records
  • Listing products with weak condition descriptions or unrealistic shipping promises
  • Mixing personal and business money
  • Missing the Washington LLC annual-report cycle

Practical first-launch recommendation

If you are testing casually with minimal risk, sole proprietor can work.

If you intend to build a real eBay business, single-member LLC is usually the better long-term path.

Back to top Next: Full official source directory
Full appendix Full official source directory Every official source row from the research pack, kept in its full table structure. Everyone 39 rows

Source group

Statewide Start

Washington state business portal

Washington start-here page

Form / portal Guidance page
Fee None for the page
Timing First planning step
Who needs it Everyone

Public guide used in this combo for startup order, Washington filing sequence, and local-check reminders.

Open official link

Washington Department of Revenue

Business license application hub

Form / portal Business License Application / My DOR
Fee Variable
Timing Early in setup
Who needs it New and existing Washington businesses

Public page is the main Washington registration branch for a new business, trade names, employee updates, and state or city endorsements.

Open official link

Washington Department of Revenue

New-business follow-up hub

Form / portal Guidance page
Fee None for the page
Timing After filing the application
Who needs it New Washington businesses

Public guidance says not to begin business activity until you receive the business license.

Open official link

Source group

Entity Choice and Formation

Washington Secretary of State

Compare Washington business types

Form / portal Guidance page
Fee None for the page
Timing First decision
Who needs it Everyone

Useful for Washington terminology such as sole proprietorship, general partnership, and limited liability company.

Open official link

Washington Secretary of State

LLC filing hub

Form / portal Online filing links and fee summary
Fee Varies
Timing Before launch
Who needs it LLC founders

Public page used here for current LLC filing fees and linked forms.

Open official link

Washington Secretary of State

Default entity formation filing

Form / portal Certificate of Formation
Fee $180
Timing At formation
Who needs it single-member LLC founders

Exact form name and fee verified from the public Washington filing form.

Open official link

Washington Secretary of State

Immediate post-filing requirement

Form / portal Initial report
Fee Free if filed with formation; $10 if filed separately
Timing With formation or within 120 days
Who needs it single-member LLC founders

Public instructions say the initial report is due within 120 days if not filed with the original registration.

Open official link

Washington Secretary of State

Ongoing entity maintenance

Form / portal Annual report filing path
Fee $70 current fee for profit entities
Timing Annual
Who needs it single-member LLC founders

Public Washington guidance says annual reports are due on the last day of the formation month, may be filed up to 180 days early, and the current profit-entity fee is $70.

Open official link

Source group

Sole Proprietor and Local Name Filings

Washington Department of Revenue

Sole proprietor baseline

Form / portal FAQ guidance
Fee None for the page
Timing Before launch
Who needs it Sole proprietors

Public guidance says a sole proprietor with no employees and no Washington taxes or fees is not required to have a business license if using the owner's full legal name.

Open official link

Washington Department of Revenue

Trade-name registration

Form / portal Business License Application trade-name branch
Fee $5 per trade name
Timing Before using the public business name
Who needs it Sole proprietors and LLCs using another public-facing name

Public guidance says trade-name registration is indefinite until canceled and does not protect the name from use by others.

Open official link

Washington Department of Revenue

Trade-name bulletin

Form / portal Bulletin / instructions
Fee None for the bulletin
Timing During name filing
Who needs it Founders using a trade name

Public bulletin explains when to use the state trade-name filing and why it is not the same as trademark protection.

Open official link

Source group

Federal and State Tax Setup

IRS

EIN overview and online application

Form / portal Online EIN application
Fee Free
Timing Early in setup
Who needs it LLCs and sole proprietors wanting an EIN

Public IRS page says form the legal entity with the state before applying if you are forming one.

Open official link

IRS

EIN paper form

Form / portal Form SS-4
Fee Free
Timing If not applying online
Who needs it Founders not using the online EIN flow

Public IRS page also covers later responsible-party updates.

Open official link

Washington Department of Revenue

Washington business-license and tax registration

Form / portal Business License Application
Fee Variable
Timing Before business activity
Who needs it Washington businesses needing registration

Public Washington guidance says the application is used to open or reopen a business, register a trade name, hire employees, and add city or state endorsements.

Open official link

Washington Department of Revenue

Variable licensing fees

Form / portal Fee schedule
Fee $50 open or reopen, $10 other purpose, $5 per trade name, plus endorsement fees
Timing During registration and updates
Who needs it New and existing Washington businesses

Public fee page used in this combo for startup, change, and trade-name costs.

Open official link

Washington Department of Revenue

Marketplace or platform tax rule

Form / portal Guidance page
Fee None for the page
Timing Before and after launch
Who needs it Marketplace sellers and remote sellers

Public page says marketplace sellers may not need to collect retail sales tax on facilitated sales, but they may still need to register, file, and pay B&O or other taxes.

Open official link

Washington Department of Revenue

Resale purchases or exempt buying

Form / portal Reseller permit
Fee No standalone fee identified in the public page reviewed for this combo
Timing After tax registration if applicable
Who needs it Inventory purchasers buying for resale

Public page says permits are generally valid for four years, with two years possible for some newer or lower-history businesses.

Open official link

Washington Department of Revenue

Recordkeeping and deduction guidance

Form / portal Gross Sales Tax Collected by Facilitator deduction guidance
Fee None for the page
Timing Ongoing
Who needs it Marketplace sellers filing Washington excise returns

Public DOR guidance says marketplace sellers may claim the facilitator-collected sales-tax deduction, but they still owe retailing B&O tax on those sales.

Open official link

Source group

Entity Tax Maintenance

IRS

Entity tax treatment

Form / portal Guidance page
Fee None for the page
Timing During planning and annually
Who needs it single-member LLC founders

Public IRS page covers the default federal classification and election paths.

Open official link

Washington Department of Revenue

Washington tax structure overview

Form / portal Guidance page
Fee None for the page
Timing During planning and annually
Who needs it Washington businesses

Public DOR guidance confirms that Washington has no personal or corporate income tax but can impose B&O, retail sales or use tax, and personal property tax.

Open official link

Washington Department of Revenue

Recurring entity filing or change-entity rule

Form / portal New business-license application for the new structure
Fee Varies
Timing When changing entity type
Who needs it Businesses converting from sole proprietor or corporation to LLC

Public guidance says the new structure gets a new UBI and generally must reapply for state and city endorsements.

Open official link

Source group

Federal Reporting

FinCEN

BOI status

Form / portal BOI reporting-status guidance
Fee None
Timing Check before relying
Who needs it Everyone forming an entity

Public FinCEN guidance says domestic U.S.-created entities are exempt from BOI filing.

Open official link

Source group

Employees, Payroll, and Insurance

Washington Employment Security Department

Employer registration and unemployment reporting

Form / portal Quarterly tax and wage reporting
Fee None for the page
Timing When first becoming an employer and quarterly after that
Who needs it Businesses hiring employees

Public guidance says employers with Washington employees must apply for or update the business license and file quarterly unemployment tax and wage reports.

Open official link

Washington Employment Security Department

New-hire reporting

Form / portal New-hire report
Fee None for the page
Timing Within 20 days of hiring
Who needs it Businesses hiring employees

Public page states the 20-day reporting rule.

Open official link

Washington State Department of Labor & Industries

Workers' compensation coverage

Form / portal Workers' compensation account through business-license path
Fee Premium-based or varies
Timing Before or at hiring
Who needs it Most employers hiring in Washington

Public page says employers usually get the account by applying for or updating the business license.

Open official link

Washington State Department of Labor & Industries

Optional owner coverage

Form / portal F213-042-000
Fee No filing fee identified on the form
Timing Only when the owner wants personal workers' compensation coverage
Who needs it Sole proprietors, partners, member-managers, and certain officers

Public form covers elective owner coverage for otherwise excluded owners.

Open official link

Washington Paid Family & Medical Leave

Paid leave reporting

Form / portal Quarterly paid-leave reporting
Fee Premium-based
Timing Quarterly if you have employees
Who needs it Washington employers

Public guidance says every Washington business files a quarterly report; smaller employers generally do not pay the employer share of premiums.

Open official link

Source group

Platform Setup

eBay public seller resources

Platform registration follow-up

Form / portal Public seller resources; exact signup page not captured in local evidence
Fee Unverified from repo-local evidence
Timing Before launch
Who needs it All eBay operators

This offline pass did not preserve a settled public eBay seller-registration guide. Re-check live onboarding, identity verification, and seller-account setup before acting.

Open official link

eBay public seller resources

Platform pricing and subscription follow-up

Form / portal Public fee or store-subscription materials not captured in local evidence
Fee Unverified from repo-local evidence
Timing Before first listing and when scaling
Who needs it All eBay operators

Do not borrow Amazon or Etsy fee assumptions. Confirm the live eBay fee schedule, store-subscription options, and any promoted-listing charges directly from current eBay public pages.

Open official link

eBay public seller resources

Brand, authenticity, or rights-owner follow-up

Form / portal Policy resources not captured in local evidence
Fee Unverified from repo-local evidence
Timing Optional but prudent before branded resale
Who needs it Brand owners and branded-goods resellers

This pass did not capture a settled eBay public brand or authenticity-policy page. Keep invoices and sourcing records and re-check live eBay policy materials before scaling branded resale.

Open official link

Source group

Fulfillment, Logistics, or Store Operations

eBay public seller resources

Seller-managed shipping baseline

Form / portal Listing and shipping workflow not captured in local evidence
Fee Unverified from repo-local evidence
Timing Before first listing
Who needs it Operators using seller-managed shipping

Keep the first launch limited to SKUs you can inspect, pack, and ship yourself. Re-check the live eBay listing and shipping workflow before launch.

Open official link

eBay public seller resources

Category, compliance, or product restriction follow-up

Form / portal Policy resources not captured in local evidence
Fee Unverified from repo-local evidence
Timing During sourcing or setup
Who needs it Operators with regulated or restricted products

This pass did not capture a reusable eBay restricted-items page. Treat higher-risk categories as a separate live follow-up before listing.

Open official link

eBay public seller resources

Returns, payouts, and seller-protection follow-up

Form / portal Account-policy materials not captured in local evidence
Fee Unverified from repo-local evidence
Timing Before first sale
Who needs it All eBay operators

Re-check live eBay payout, return, and seller-protection language before launch because no settled platform-specific baseline was preserved locally.

Open official link

Source group

Insurance Checkpoint

eBay public seller resources

Platform insurance threshold or requirement

Form / portal Public requirement not captured in local evidence
Fee Unverified from repo-local evidence
Timing Re-check before or as sales scale
Who needs it Operators with physical-product risk

No repo-local public eBay insurance threshold was identified in this offline pass. Carrier, storage, venue, landlord, supplier, or event contracts may still impose insurance requirements.

Open official link

Source group

Seattle Branch

City of Seattle Finance and Administrative Services

City license baseline

Form / portal Seattle business license tax certificate
Fee Base tier starts at $73 in 2026, plus $10 per branch; first-year fee is halved if the start date is on or after July 1
Timing Before doing business in Seattle and renewed annually on December 31
Who needs it Seattle-based businesses and some businesses doing business in Seattle

Public page says Seattle-based and home-based businesses need the city license and explains the 2026 fee tiers and renewal date.

Open official link

City of Seattle Finance and Administrative Services

City tax filing and annual due date

Form / portal City tax returns through FileLocal
Fee Varies
Timing Ongoing
Who needs it Seattle businesses with city filing obligations

Public page says businesses doing business in Seattle must have the license, file a return, and pay tax due. Annual returns and payments are due on or before April 30 of the following year.

Open official link

City of Seattle Finance and Administrative Services

Seattle Shield threshold change

Form / portal Seattle Shield guidance
Fee None for the page
Timing During planning and annual city filing
Who needs it Seattle businesses

Public page says the Seattle B&O threshold increased to USD 2,000,000 effective January 1, 2026, but businesses still file a return reporting annual gross revenue.

Open official link

Seattle Department of Construction and Inspections

Home-business rules

Form / portal Home-business guidance
Fee None for the page
Timing Before operating from a residence
Who needs it Seattle home-based businesses

Public page says home businesses cannot interfere with the residential use of the property and lists operating limits such as signage and outside impacts.

Open official link

Seattle Department of Construction and Inspections

Use-permit and new-location branch

Form / portal Establishing Use / Addition or Alteration permit path
Fee Varies
Timing Before opening a new location or changing a use
Who needs it Seattle businesses using commercial, warehouse, or newly converted space

Public page says all land uses are established by permit and that a new business location or change in use can require permit review even when no major remodel is planned.

Open official link
Back to top