LaunchPath

Flagship channel-state reference guide

Start Walmart Marketplace in Colorado: 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 28, 2026 Reference mode Dense appendix

Built from reviewed public pages for Colorado, IRS, FinCEN, Denver, Walmart Marketplace. 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 28, 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 Walmart Marketplace in Colorado, you usually need to do five things in order: Everyone 5 steps

If you want to open Walmart Marketplace in Colorado, you usually need to do five things in order:

  1. Choose your setup: sole proprietorship vs single-member LLC.
  2. Get your federal and Colorado registrations or registration decision in place before launch, especially the marketplace-only versus direct-sales tax branch.
  3. Verify city and county rules, including self-collected home-rule sales-tax, zoning, and Denver home-business requirements where you operate.
  4. Apply to Walmart Marketplace, complete the full public 5-step onboarding flow, and choose your fulfillment path.
  5. Launch only after your product, tax, shipping, and 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 Walmart Marketplace business selling physical goods, single-member LLC is usually the better long-term path in Colorado.

Avoid these first-launch mistakes

  • Assuming marketplace tax collection answers every Colorado tax question
  • Using resale documents without matching the actual Colorado fact pattern
  • Treating Walmart Marketplace like a direct-store channel

Colorado-specific friction

The state marketplace-seller rules are helpful, but they do not erase the separate entity, local, employment, or mixed-channel branches.

  • The state marketplace-seller rules are helpful, but they do not erase the separate entity, local, employment, or mixed-channel branches.
  • Colorado still pushes naming, zoning, and local-permit questions down to the county or city level in practical launch work.
  • Denver adds a separate local license, zoning, occupancy, or local-tax layer if you operate there.

Walmart Marketplace-specific friction

Walmart publicly expects stronger seller onboarding than some marketplace channels, including business verification, business documents, and a state registration number for U.S. entities.

  • Walmart publicly expects stronger seller onboarding than some marketplace channels, including business verification, business documents, and a state registration number for U.S. entities.
  • Walmart wants either WFS or another B2C U.S. warehouse path with returns capability.
  • Walmart's public rules are more restrictive than eBay for used-condition selling.
  • Walmart's pricing rules and performance standards can affect listings and account health quickly if you launch sloppily.

Insurance reality

Physical-product sellers should think about commercial general liability and product liability coverage early, but the public Walmart evidence does not support treating it as a universal up-front seller requirement.

  • Physical-product sellers should think about commercial general liability and product liability coverage early, but the public Walmart evidence does not support treating it as a universal up-front seller requirement.
  • Walmart's public liability-insurance policy says sellers must submit a certificate of insurance if they exceed $100,000 in GMV in any 12-month period or if Walmart notifies them directly.
  • The public policy also says the coverage must include general and product liability limits of $1,000,000 per occurrence and $2,000,000 aggregate, with Walmart named as an additional insured in the required manner.
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.
  • Decide whether you will stay Walmart Marketplace-only or also make direct or off-platform sales later.
  • Decide whether you need a resale-purchase path.
  • Stay in low-risk general merchandise for the first launch.
  • Avoid regulated or high-risk categories such as food, supplements, cosmetics, medical-claim products, batteries-heavy hazmat, alcohol, and children's products unless you are doing separate category research.
  • Confirm the offer is not blocked by law, safety rules, or live Walmart Marketplace policy pages.
  • Make sure you can document sourcing, authenticity, and supplier legitimacy.

Do these before your first sale

  • Finish the entity or trade-name branch that matches the real setup.
  • Get the EIN if applicable.
  • Open the bank account.
  • Decide whether you are truly Walmart Marketplace-only or whether you need a Colorado state sales-tax license for direct or off-platform sales.
  • Check local permits, home-rule city rules, and the Denver branch if applicable.
  • Create your Walmart seller account and complete business verification, payout, market-details, and fulfillment setup.

Do these before launch goes live

  • Confirm the actual Walmart referral-fee category before final pricing.
  • Complete the listing, payout, fulfillment, and returns setup branch.
  • Confirm product and category eligibility.
  • Build one or two accurate first listings.
  • Keep the first launch operationally simple and avoid inventory or logistics complexity you have not tested yet.
  • Start small so you can test demand and catch compliance mistakes early.
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

  • Colorado does not require a separate state entity filing if you operate under your own legal first and last name.
  • If you use a business name that is not your legal first and last name, Colorado requires a Trade Name Statement filing with the Secretary of State.
  • Business income generally runs through your personal tax return unless the facts later change.
  • You usually do not get a liability shield.

Why someone chooses it

  • Faster launch
  • Lower up-front 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

  • Colorado LLC formation uses Articles of Organization.
  • The reviewed public filing instructions show a $50 formation fee, a Colorado registered agent, and registered-agent consent requirements.
  • Colorado LLCs are reporting entities and file an annual Periodic Report.
  • Default single-member LLC treatment usually stays pass-through unless you later elect otherwise.

Why someone chooses it

  • Liability protection
  • Cleaner setup for banking, vendors, bookkeeping, and scaling
  • Better fit for sourcing, branding, insurance, and later hiring

Main downside: Higher setup friction and recurring maintenance 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, chemicals, dangerous goods, medical claims, or strong intellectual-property risk, slow down and do product-specific compliance research before buying inventory.

    • general merchandise
    • low-breakage, low-return products
    • products with clean invoices and sourcing records
    • no high-risk categories from food, supplements, cosmetics, medical claims, batteries-heavy hazmat, alcohol, children's products
    • no products that require specialized approvals or testing unless the guide is explicitly built for them

  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 trade name, assumed name, or other public-name branch,
    • reselling existing brands,
    • creating your own brand,
    • or building toward a private-label path.
    • Your Walmart Marketplace identity, payout, and tax details still need to match real-world records.
    • Marketplace selling does not replace state registration, local permits, or your recordkeeping duties.
    • If you want strong long-term control, start your trademark, invoice, and authenticity-record path early.

  3. Step 3: Form the business

    Main guide step 3

    If you choose sole proprietor: If you operate under your own legal first and last name, the reviewed public sources did not identify a separate Colorado entity-formation filing.

    • If you choose sole proprietor: If you operate under your own legal first and last name, the reviewed public sources did not identify a separate Colorado entity-formation filing.
    • If you choose sole proprietor: If you use another public-facing name, file a Colorado trade name with the Secretary of State before using it in banking, tax registration, or Walmart Marketplace setup.
    • If you choose sole proprietor: The reviewed public filing pages show a $20 filing fee and a $5 renewal fee for the trade-name branch.
    • If you choose single-member LLC: Do this in order:
    • If you choose single-member LLC: Check Colorado name availability and make sure the legal name is distinguishable and uses an accepted LLC ending.
    • If you choose single-member LLC: File Articles of Organization with the Colorado Secretary of State and name the Colorado registered agent.
    • If you choose single-member LLC: Keep your internal operating records right away. The reviewed public Colorado sources did not identify a separate ordinary post-formation public filing beyond the formation filing itself.
    • If you choose single-member LLC: If the LLC will use a different public-facing name, file the Colorado trade-name branch separately.
    • If you choose single-member LLC: Calendar the annual Periodic Report cycle immediately after formation.

  4. Step 4: Get your EIN

    Main guide step 4

    Use the IRS EIN application if applicable. For most LLCs this is part of the normal setup. For many sole proprietors it is optional but still useful for banking, supplier relationships, Walmart Marketplace setup, and privacy.

  5. Step 5: Open banking and bookkeeping

    Main guide step 5

    Do this right away:

    • Open a business checking account.
    • Keep business money separate from personal money.
    • Save every invoice, shipping bill, Walmart Marketplace fee statement, and tax record.
    • Build a sourcing folder and a tax folder from day one.

  6. Step 6: Register for state tax, seller permit, or resale setup

    Main guide step 6

    Colorado uses MyBizColorado or CR 0100 for the ordinary sales-tax license path.

    • Colorado uses MyBizColorado or CR 0100 for the ordinary sales-tax license path.
    • As of April 28, 2026, a one-location standard retail sales-tax license that starts during January 2026 through June 2026 costs $16, and the first retail location also requires a $50 deposit.
    • Colorado says a seller that sells exclusively through a marketplace facilitator generally does not need a Colorado state sales-tax license from the Department of Revenue.
    • Colorado also says that if you sell directly to consumers through your own website, invoices, local pickup, in-person events, or another direct channel in addition to Walmart Marketplace, you are required to have a Colorado state sales-tax license.
    • Self-collected home-rule city licensing and Colorado's resale-document workflow remain separate follow-up branches that should not be flattened into the state license answer.
    • Colorado's public retail-delivery-fee guidance says the marketplace facilitator, not the marketplace seller, is liable for the fee when the facilitator is liable for sales tax on the marketplace sale.

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

    Main guide step 7

    Colorado does not use one single local-business form for every city or county.

    Why it matters: Do this before operating: For Denver specifically:

    • check MyBizColorado,
    • check city and county business offices where you will operate,
    • check local zoning or planning offices if the business will use a home address,
    • check whether the city is self-collected for sales tax,
    • and ask about inventory storage, commercial deliveries, signage, or other activity triggers.
    • if you intend to do business from home and use your home address as a business address, Denver says you need a zoning permit for a home occupation,
    • if the business is located in Denver and makes retail sales, Denver says it needs a Denver sales-tax license even when operating from a residence,
    • and Denver can still impose a local use-tax branch even when the sales-tax-license answer is not the whole local picture.

  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:

    • register for Colorado unemployment through MyBizColorado when you become liable,
    • keep the Colorado workers' compensation requirement visible as soon as employees are involved,
    • as of April 28, 2026, Colorado's reviewed FAMLI employer FAQ says premiums are based on 0.88% of wages, and employers with fewer than 10 employees nationwide are not required to pay the employer share,
    • and Colorado's paid-sick-leave law remains a live policy branch if you hire.

  9. Step 9: Create your Walmart seller account

    Main guide step 9

    Have these ready:

    Why it matters: Public Walmart onboarding flow: What the public pages say that means in practice: Walmart-specific verification friction:

    • government-issued ID
    • phone number
    • email address
    • bank account information
    • tax information
    • business registration or business license documents
    • proof of address if Walmart asks for it
    • Business verification asks for your legal business name, entity type, business phone number, and state-issued business registration number for U.S. businesses.
    • Walmart may ask for photo ID, business documents, and proof of address.
    • Payout setup is completed through Marketplace Wallet or an approved third-party payout provider.
    • Market details include customer-service information and related business details.
    • Fulfillment setup covers WFS or seller-fulfilled shipping.
    • Catalog setup follows after the earlier onboarding steps are complete.
    • Public Walmart guidance says business details should match your government or IRS records exactly.
    • Walmart may request more supporting documents or identity verification using photo ID and facial-recognition software.
    • If Walmart asks for identity verification, public guidance says you must complete it within 7 days or the account will be closed.
    • Verify your business
    • Choose your payout method
    • Add market details
    • Manage fulfillment
    • Set up your catalog

  10. Step 10: Choose the right platform plan

    Main guide step 10

    Walmart does not use a normal monthly seller subscription plan.

    Why it matters: What the public record says as of April 28, 2026: What that means practically:

    • no setup fee
    • no monthly marketplace seller fee
    • category-based referral fees charged when a sale happens
    • Your real cost choice is not basic vs pro plan.
    • Your real cost choice is marketplace-only listing costs plus any optional WFS, shipping-label, return, advertising, or other service costs you adopt.
    • Walmart's public referral-fee table is category-specific and price-sensitive in some categories, so confirm the actual category assigned to your item before pricing.

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

    Main guide step 11

    Walmart's public Brand Portal is optional for trademark owners and brand-rights holders.

    • Walmart's public Brand Portal is optional for trademark owners and brand-rights holders.
    • The public page says an active USPTO trademark registration is required for each brand.
    • If you are reselling existing brands, keep invoices and authorization records organized.

  12. Step 12: Complete the fulfillment or operations branch

    Main guide step 12

    You have two practical first-launch paths:

    • Option 1: Seller-fulfilled shipping: Best if you want the shortest first launch and can pack and ship orders yourself.
    • Option 1: Seller-fulfilled shipping: What you need:
    • Option 1: Seller-fulfilled shipping: a verifiable return address in the U.S.
    • Option 1: Seller-fulfilled shipping: shipping settings in Seller Center
    • Option 1: Seller-fulfilled shipping: return-center setup that complies with Walmart's return policy
    • Option 1: Seller-fulfilled shipping: Walmart return-policy floor:
    • Option 1: Seller-fulfilled shipping: Sellers must maintain a valid U.S. return-center address.
    • Option 1: Seller-fulfilled shipping: The return-center address cannot be a P.O. box, and it cannot be in Hawaii, Alaska, or the U.S. territories listed in Walmart's return policy.
    • Option 2: Walmart Fulfillment Services (WFS): Best if you already have inventory that fits Walmart's logistics requirements and you want Walmart handling more of the post-sale work.
    • Option 2: Walmart Fulfillment Services (WFS): What the public record says:
    • Option 2: Walmart Fulfillment Services (WFS): WFS handles storage, pick, pack, shipping, customer support, and returns for Walmart-fulfilled orders.
    • Option 2: Walmart Fulfillment Services (WFS): Walmart says WFS has no minimum or maximum inventory requirement.
    • Option 2: Walmart Fulfillment Services (WFS): You add or convert items to Walmart-fulfilled listings and send inventory to assigned fulfillment centers.
    • Option 2: Walmart Fulfillment Services (WFS): Practical beginner recommendation:
    • Option 2: Walmart Fulfillment Services (WFS): If you are testing one or a few low-volume items, seller-fulfilled shipping is the shorter first path. Move to WFS after you prove demand and confirm the item is a good fit for Walmart's fee and policy structure.

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

    Main guide step 13

    Before you scale, confirm four different things:

    Why it matters: Important Walmart-specific rules from the public record:

    • Products not in new condition are prohibited unless the seller has been invited to the Resold program.
    • General-use consumer products must comply with applicable federal, state, and local laws, and covered products require the right conformity documentation.
    • Hazardous or regulated items that do not meet Walmart and government rules are prohibited.
    • Walmart's Pricing Rule can automatically unpublish offers priced egregiously higher than Walmart, competing websites, or prices viewed as abusive or gouging.
    • the item is lawful in Colorado
    • the item is lawful in Denver if local rules matter
    • the item is allowed by Walmart's prohibited-products and trust-and-safety policies
    • the item is priced and described in a way that will not trigger Walmart policy problems

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

    Main guide step 14

    Once live, keep these habits:

    • reconcile payouts, fees, refunds, and tax reports
    • monitor Seller Center notifications and performance metrics
    • keep invoices and supplier records
    • keep tax reserves separate
    • avoid mixing personal and business spending
    • review listing accuracy and return reasons early

Best practical order for the LLC launch path

  1. Choose the product lane first.
  2. Choose the entity name.
  3. File the Colorado LLC formation document.
  4. Get the EIN.
  5. Open the bank account.
  6. Resolve the Colorado sales-tax branch that applies.
  7. Resolve the city or home-rule local branch that applies.
  8. File any Colorado trade name that is still needed.
  9. Build the Walmart Marketplace seller account.
  10. Finish the first listing, storefront, and shipping setup.
  11. Calendar the annual Periodic Report and any local renewals.
  12. Track recurring tax, payroll, and insurance obligations on the compliance calendar.
Back to top Next: Colorado tax stack
State filing and tax Colorado tax stack Keep the Colorado registration, tax, and maintenance rules together while you launch. Everyone 7 checks

1. EIN

A typical single-member LLC needs an EIN.

  • A typical single-member LLC needs an EIN.
  • A sole proprietor commonly needs one once employees are hired and may still want one for operations even when not strictly required.

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

Colorado uses MyBizColorado or CR 0100 for the ordinary sales-tax license path.

  • Colorado uses MyBizColorado or CR 0100 for the ordinary sales-tax license path.
  • As of April 28, 2026, a one-location standard retail license starting during January 2026 through June 2026 costs $16.
  • The first retail location also requires a $50 deposit.
  • Colorado says these licenses are valid for a two-year period and expire at the end of each odd-numbered year.
  • Colorado says the license covers state and state-collected local jurisdictions, not separate self-collected home-rule city licensing.

3. Marketplace or platform tax rule

Colorado says a marketplace facilitator must collect and remit all applicable state and state-administered local sales taxes on marketplace sales.

  • Colorado says a marketplace facilitator must collect and remit all applicable state and state-administered local sales taxes on marketplace sales.
  • Colorado says a marketplace facilitator has the rights, obligations, and liabilities of a retailer for those marketplace sales.
  • Colorado says a seller that sells exclusively through a marketplace facilitator generally does not need a Colorado state sales-tax license from the Department of Revenue.
  • Colorado also says that if the seller additionally sells directly to consumers through the seller's own website or another direct channel, the seller is required to have a state sales-tax license.
  • Colorado says if a retail sale is made through a marketplace and the facilitator is required to collect sales tax, the facilitator is also liable for the retail delivery fee if the item is delivered by motor vehicle, and the marketplace seller who is not liable for sales tax is also not liable for the retail delivery fee.

4. Resale purchases or exempt purchasing

Colorado's standard retail license allows both retail and wholesale sales, so a seller that makes both does not need a separate wholesale license in addition to the retail license.

  • Colorado's standard retail license allows both retail and wholesale sales, so a seller that makes both does not need a separate wholesale license in addition to the retail license.
  • The reviewed public beginner pages did not present one single plain-language ordinary-retailer resale-document workflow for vendor paperwork.
  • Practical safe rule: re-check the current Sales Tax Guide, sales and use tax forms page, and any vendor instructions before submitting resale paperwork instead of assuming one static certificate workflow from another state applies in Colorado.

5. Entity tax treatment

Inference note:

  • Colorado's public business income tax pages route C corporations, S corporations, and partnerships through different filing paths.
  • Based on those reviewed public pages, Colorado's business-income-tax filing path generally tracks the entity's federal tax classification.
  • If the founder later elects S corporation or C corporation treatment, re-check the Colorado business-income-tax filing path before the next return cycle.
  • The one-line statement that Colorado generally follows federal classification is an inference from the reviewed Colorado business-income-tax guidance pages, not a single quoted sentence from one beginner page.

6. Entity filing-fee or franchise-tax rule

The recurring Colorado entity-maintenance filing identified in the reviewed public sources for the default LLC path is the Secretary of State Periodic Report.

  • The recurring Colorado entity-maintenance filing identified in the reviewed public sources for the default LLC path is the Secretary of State Periodic Report.
  • No separate Colorado franchise tax filing was identified in the reviewed official public sources for the ordinary in-state single-member LLC path as of April 28, 2026.
  • Re-check this branch if the entity later elects corporate tax treatment or expands into a more complex tax posture.

7. If the founder changes entity type later

Re-check Colorado tax accounts, trade names, bank documents, and Walmart Marketplace tax identity fields at the conversion moment.

  • Re-check Colorado tax accounts, trade names, bank documents, and Walmart Marketplace tax identity fields at the conversion moment.
  • The reviewed public starter pages did not provide one one-line rule for whether every ownership or entity-type change requires a brand-new Colorado sales-tax account, so treat this as a required verification step instead of assuming.
Back to top Next: Walmart Marketplace account and operations
Platform setup Walmart Marketplace account and operations Use this section for the Walmart Marketplace-specific account, plan, eligibility, and operations work. Everyone 5 steps

  1. Step 9: Create your Walmart seller account

    Platform step 1

    Have these ready:

    Why it matters: Public Walmart onboarding flow: What the public pages say that means in practice: Walmart-specific verification friction:

    • government-issued ID
    • phone number
    • email address
    • bank account information
    • tax information
    • business registration or business license documents
    • proof of address if Walmart asks for it
    • Business verification asks for your legal business name, entity type, business phone number, and state-issued business registration number for U.S. businesses.
    • Walmart may ask for photo ID, business documents, and proof of address.
    • Payout setup is completed through Marketplace Wallet or an approved third-party payout provider.
    • Market details include customer-service information and related business details.
    • Fulfillment setup covers WFS or seller-fulfilled shipping.
    • Catalog setup follows after the earlier onboarding steps are complete.
    • Public Walmart guidance says business details should match your government or IRS records exactly.
    • Walmart may request more supporting documents or identity verification using photo ID and facial-recognition software.
    • If Walmart asks for identity verification, public guidance says you must complete it within 7 days or the account will be closed.
    • Verify your business
    • Choose your payout method
    • Add market details
    • Manage fulfillment
    • Set up your catalog

  2. Step 10: Choose the right platform plan

    Platform step 2

    Walmart does not use a normal monthly seller subscription plan.

    Why it matters: What the public record says as of April 28, 2026: What that means practically:

    • no setup fee
    • no monthly marketplace seller fee
    • category-based referral fees charged when a sale happens
    • Your real cost choice is not basic vs pro plan.
    • Your real cost choice is marketplace-only listing costs plus any optional WFS, shipping-label, return, advertising, or other service costs you adopt.
    • Walmart's public referral-fee table is category-specific and price-sensitive in some categories, so confirm the actual category assigned to your item before pricing.

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

    Platform step 3

    Walmart's public Brand Portal is optional for trademark owners and brand-rights holders.

    • Walmart's public Brand Portal is optional for trademark owners and brand-rights holders.
    • The public page says an active USPTO trademark registration is required for each brand.
    • If you are reselling existing brands, keep invoices and authorization records organized.

  4. Step 12: Complete the fulfillment or operations branch

    Platform step 4

    You have two practical first-launch paths:

    • Option 1: Seller-fulfilled shipping: Best if you want the shortest first launch and can pack and ship orders yourself.
    • Option 1: Seller-fulfilled shipping: What you need:
    • Option 1: Seller-fulfilled shipping: a verifiable return address in the U.S.
    • Option 1: Seller-fulfilled shipping: shipping settings in Seller Center
    • Option 1: Seller-fulfilled shipping: return-center setup that complies with Walmart's return policy
    • Option 1: Seller-fulfilled shipping: Walmart return-policy floor:
    • Option 1: Seller-fulfilled shipping: Sellers must maintain a valid U.S. return-center address.
    • Option 1: Seller-fulfilled shipping: The return-center address cannot be a P.O. box, and it cannot be in Hawaii, Alaska, or the U.S. territories listed in Walmart's return policy.
    • Option 2: Walmart Fulfillment Services (WFS): Best if you already have inventory that fits Walmart's logistics requirements and you want Walmart handling more of the post-sale work.
    • Option 2: Walmart Fulfillment Services (WFS): What the public record says:
    • Option 2: Walmart Fulfillment Services (WFS): WFS handles storage, pick, pack, shipping, customer support, and returns for Walmart-fulfilled orders.
    • Option 2: Walmart Fulfillment Services (WFS): Walmart says WFS has no minimum or maximum inventory requirement.
    • Option 2: Walmart Fulfillment Services (WFS): You add or convert items to Walmart-fulfilled listings and send inventory to assigned fulfillment centers.
    • Option 2: Walmart Fulfillment Services (WFS): Practical beginner recommendation:
    • Option 2: Walmart Fulfillment Services (WFS): If you are testing one or a few low-volume items, seller-fulfilled shipping is the shorter first path. Move to WFS after you prove demand and confirm the item is a good fit for Walmart's fee and policy structure.

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

    Platform step 5

    Before you scale, confirm four different things:

    Why it matters: Important Walmart-specific rules from the public record:

    • Products not in new condition are prohibited unless the seller has been invited to the Resold program.
    • General-use consumer products must comply with applicable federal, state, and local laws, and covered products require the right conformity documentation.
    • Hazardous or regulated items that do not meet Walmart and government rules are prohibited.
    • Walmart's Pricing Rule can automatically unpublish offers priced egregiously higher than Walmart, competing websites, or prices viewed as abusive or gouging.
    • the item is lawful in Colorado
    • the item is lawful in Denver if local rules matter
    • the item is allowed by Walmart's prohibited-products and trust-and-safety policies
    • the item is priced and described in a way that will not trigger Walmart policy problems
Back to top Next: Local permits and Denver branch
Local branch Local permits and Denver 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

Colorado pushes many real-world licensing, tax, and location questions down to cities and self-collected local tax offices.

  • Colorado pushes many real-world licensing, tax, and location questions down to cities and self-collected local tax offices.
  • For any place where the business will operate:
  • check MyBizColorado,
  • check city or county business offices,
  • check local zoning or planning offices,
  • check whether the city is self-collected for sales tax,
  • and check whether a local home-business or local tax registration applies.
  • Typical local risk areas:
  • self-collected home-rule sales-tax licensing
  • home occupation permits
  • zoning for storage
  • commercial deliveries at a residence
  • building or fire-code triggers
  • lease, HOA, or deed restrictions

Denver Appendix

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

  • If the business operates in Denver, add one more review layer.
  • Denver says that if you intend to do business from home and use your home address as a business address, you must obtain a zoning permit for a home occupation.
  • Denver says that any business located in Denver, even one operating from a residence, that makes retail sales of tangible personal property or certain services needs a Denver sales-tax license.
  • Denver says it no longer charges a license fee with the biannual Retailer's Sales, Use, Lodgers Tax License.
  • Denver also says businesses located in Denver can still have Denver use-tax registration obligations even where a Denver sales-tax license is not the right fit.
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

Colorado says most employers are required to pay UI premiums if either of the ordinary liability thresholds is met:

  • Colorado says most employers are required to pay UI premiums if either of the ordinary liability thresholds is met:
  • at least $1,500 in wages in a calendar quarter during the current or previous calendar year, or
  • at least one person employed for any part of a day in 20 weeks during the current or previous calendar year.
  • Colorado says businesses can register for an unemployment account online through MyBizColorado.
  • Colorado says quarterly wage detail reports, monthly employment data, and premium payments are due by April 30, July 31, October 31, and January 31.
  • Colorado new-hire reporting is due within 20 calendar days after the date of hire or by the first regularly scheduled payroll if that payroll date is later.

2. Workers' compensation

Colorado says workers' compensation insurance is required for all employers operating in Colorado, with limited exceptions.

  • Colorado says workers' compensation insurance is required for all employers operating in Colorado, with limited exceptions.
  • Colorado says an uninsured employer can be fined up to $500 for every day without required coverage.
  • Colorado also says the business may be shut down and may have to pay the claim itself plus an additional penalty if an employee is hurt while uninsured.
  • keep the Colorado workers' compensation requirement visible as soon as employees are involved,

3. Disability, paid leave, or similar coverage

Colorado FAMLI applies to most private-sector employers with Colorado employees.

  • Colorado FAMLI applies to most private-sector employers with Colorado employees.
  • As of April 28, 2026, the reviewed Colorado FAMLI employer FAQ says premiums are based on 0.88% of wages.
  • Employers with fewer than 10 employees nationwide are not required to pay the employer share under the reviewed FAQ.
  • Colorado's paid-sick-leave law separately requires at least 1 hour of accrued paid leave per 30 hours worked, up to 48 hours per year.

4. Exemption certificate if applicable

Colorado's reviewed public workers' compensation pages identify a rejection-of-coverage branch for a contractor with no employees who meets the criteria and chooses to reject coverage.

  • Colorado's reviewed public workers' compensation pages identify a rejection-of-coverage branch for a contractor with no employees who meets the criteria and chooses to reject coverage.
  • That rejection branch is not the default path for an ordinary Walmart Marketplace business with employees.

Insurance reality

Physical-product sellers should think about commercial general liability and product liability coverage early, but the public Walmart evidence does not support treating it as a universal up-front seller requirement.

  • Physical-product sellers should think about commercial general liability and product liability coverage early, but the public Walmart evidence does not support treating it as a universal up-front seller requirement.
  • Walmart's public liability-insurance policy says sellers must submit a certificate of insurance if they exceed $100,000 in GMV in any 12-month period or if Walmart notifies them directly.
  • The public policy also says the coverage must include general and product liability limits of $1,000,000 per occurrence and $2,000,000 aggregate, with Walmart named as an additional insured in the required manner.
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 the entity or assumed-name setup.
  • Get the EIN if applicable.
  • Open the bank account.
  • Complete the controlling Colorado registration or marketplace-tax analysis that fits your facts.
  • Check local permits.
  • Complete Walmart business verification, payouts, market details, and fulfillment setup.

Before first live launch

  • Confirm the product is allowed and in the right condition.
  • Confirm the actual referral-fee category before pricing.
  • Finish shipping and returns setup.
  • Build accurate listings.

Monthly

  • Reconcile Walmart payouts, fees, refunds, and chargebacks.
  • Review tax reserves and supporting records.
  • Review performance metrics, unpublished items, and policy notices.
  • Review return reasons and listing accuracy.

Quarterly

  • If the state assigns you a filing cadence, follow the cadence on the account.
  • Review whether your sales mix changed enough to alter the marketplace-only answer.
  • Review whether home-based shipping activity still fits your local rules.

Annual or periodic

  • Re-check the state annual-report, annual-statement, or entity-maintenance branch that applies to your legal setup.
  • Re-check any local business-license or occupancy renewals that apply to your operating address.
  • Re-check the state employer, leave, or payroll update pages if you add employees.
  • Walmart's public Business information policy says certain sellers will have to verify business information every year.
Back to top Next: Common mistakes
Avoid these Common mistakes These are the repeated beginner errors called out in the research pack. Everyone 8 mistakes

Common Mistakes New Operators Make

  • Assuming marketplace tax collection answers every Colorado tax question
  • Using resale documents without matching the actual Colorado fact pattern
  • Treating Walmart Marketplace like a direct-store channel
  • Buying used or refurbished inventory assuming Walmart allows it by default
  • Pricing before confirming the actual Walmart referral-fee category
  • Ignoring Denver local-license, zoning, occupancy, or local-tax rules for a home-based setup
  • Launching with weak supplier documentation
  • Missing entity-maintenance dates

Practical first-launch recommendation

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

If you intend to build a real Walmart Marketplace business selling physical goods, single-member LLC is usually the better long-term path in Colorado.

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 48 rows

Source group

Statewide Start

State of Colorado

State start-here page

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

State portal that routes founders to filing, licensing, and business resources.

Open official link

Department of State

State business portal

Form / portal MyBizColorado
Fee Varies by filing
Timing Before formation and tax registration
Who needs it Everyone

Official one-stop filing tool for Colorado business registration and management.

Open official link

Colorado Secretary of State

State small business support hub

Form / portal Checklist and guidance page
Fee None for the page
Timing Optional early planning step
Who needs it New founders

Official checklist that routes founders to tax, employment, licensing, and maintenance issues.

Open official link

Source group

Entity Choice and Formation

Colorado Secretary of State

Compare business types

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

SOS startup FAQ explains trade-name filing and directs founders to other filing paths.

Open official link

Colorado Secretary of State

Formation hub

Form / portal Business filing hub
Fee Varies
Timing Before launch
Who needs it Filing entities

Official SOS filing hub for new entities, trade names, periodic reports, and related filings.

Open official link

Colorado Secretary of State

Default entity formation filing

Form / portal Articles of Organization
Fee $50
Timing At formation
Who needs it single-member LLC founders

Public instructions confirm the LLC naming, principal-office, registered-agent, and consent requirements.

Open official link

Colorado Secretary of State

Immediate post-filing requirement

Form / portal No separate ordinary public post-filing form identified in reviewed sources
Fee None identified
Timing Immediately after formation
Who needs it single-member LLC founders

Reviewed public sources did not identify a separate ordinary SOS post-formation filing for the default Colorado LLC path.

Open official link

Colorado Secretary of State

Ongoing entity maintenance

Form / portal Periodic Report
Fee $25; late penalty $50
Timing Annual, based on the entity's periodic-report month
Who needs it Reporting entities such as LLCs

Colorado says the report can be filed two months before or two months after the periodic-report month without penalty.

Open official link

Source group

Sole Proprietor and Local Name Filings

Colorado Secretary of State

Sole proprietor baseline

Form / portal Trade Name Statement
Fee $20 filing; $5 renewal
Timing Before using a business name
Who needs it Sole proprietors using a trade name

Colorado requires a trade name when an individual is not using the individual's legal first and last name to conduct business.

Open official link

Colorado Secretary of State

Trade name filing page

Form / portal Online filing page
Fee $20
Timing At filing
Who needs it Individuals using a trade name

Public filing page shows the filing fee and filing type directly.

Open official link

Colorado Department of Revenue / local governments

Local licensing and home-rule city check

Form / portal Local city branch; self-collected city contact
Fee Varies
Timing Before local operations
Who needs it Founders operating in self-collected or home-rule cities

Colorado says state-collected jurisdiction registration does not replace separate local rules in self-collected cities.

Open official link

Source group

Federal and State Tax Setup

IRS

EIN overview and online application

Form / portal EIN online application
Fee Free
Timing Early in setup
Who needs it LLCs, employers, founders who want an EIN

IRS says you can get an EIN directly from the IRS for free.

Open official link

IRS

EIN paper form

Form / portal Form SS-4
Fee Free
Timing If not applying online
Who needs it Founders using mail or fax

IRS reference page for the current SS-4 form and instructions.

Open official link

Colorado Department of Revenue

State tax registration

Form / portal MyBizColorado or CR 0100
Fee License fee varies by start date; as of April 27, 2026, one-location standard retail license starting January-June 2026 is $16
Timing Before direct taxable retail sales
Who needs it Businesses needing a Colorado sales-tax license

Colorado says the license is for state and state-administered local taxes and expires at the end of each odd-numbered year.

Open official link

Colorado Department of Revenue

Registration instructions

Form / portal Standard retail sales-tax license
Fee $16 plus $50 deposit for first retail location in the January-June 2026 window
Timing During registration
Who needs it Direct retail sellers

Colorado says the retail license also covers wholesale sales for a business that does both.

Open official link

Colorado Department of Revenue

Marketplace or platform tax rule

Form / portal Guidance page and DR 1290 certification branch
Fee None for the page
Timing Before and after launch
Who needs it Marketplace sellers and multichannel sellers

Colorado says a marketplace facilitator collects and remits applicable state and state-administered local sales taxes on marketplace sales.

Open official link

Colorado Department of Revenue

Retail delivery fee on marketplace sales

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

Colorado says the marketplace facilitator, not the marketplace seller, is liable for the retail delivery fee when the facilitator is liable for sales tax on the marketplace sale.

Open official link

Colorado Department of Revenue

Resale or exemption certificate

Form / portal Re-check current resale or exemption documentation on the action date
Fee None for the page
Timing After licensing if applicable
Who needs it Sellers buying inventory for resale

The reviewed public beginner pages clearly explain licensing but do not present one single plain-language ordinary-retailer resale-document workflow, so this branch is intentionally flagged for action-date verification.

Open official link

Colorado Department of Revenue

Recordkeeping and filing guidance

Form / portal DR 0100 and supplemental instructions
Fee None for the page
Timing Ongoing
Who needs it Licensed retailers

Colorado says retailers must file a sales-tax return for every filing period, even if no sales were made.

Open official link

Source group

Entity Tax Maintenance

Colorado Department of Revenue

Entity tax treatment

Form / portal Guidance page
Fee None for the page
Timing During planning and when tax elections change
Who needs it Business owners comparing tax treatment

Colorado's public entity-tax guidance separates C corporation, S corporation, and partnership filing paths.

Open official link

Colorado Secretary of State

Recurring entity tax filing or fee

Form / portal Periodic Report
Fee $25
Timing Annual
Who needs it Reporting entities such as LLCs

Fee schedule lists the periodic-report fee, late penalty, and delinquency-curing fee.

Open official link

Source group

Federal Reporting

FinCEN

BOI or other federal reporting status

Form / portal BOI guidance page
Fee None
Timing Check before filing
Who needs it Everyone forming an entity

As of April 27, 2026, FinCEN says all entities created in the United States are exempt from BOI reporting under the March 26, 2025 interim final rule.

Open official link

Source group

Employees, Payroll, and Insurance

Colorado Department of Labor and Employment

Employer registration

Form / portal MyBizColorado unemployment registration
Fee None stated on reviewed pages
Timing When first becoming an employer
Who needs it Businesses hiring employees

Colorado says businesses may register online through MyBizColorado for an unemployment account.

Open official link

Colorado Department of Labor and Employment

UI premiums and wage reporting

Form / portal MyUI Employer+ / UI account
Fee Premium-based
Timing Quarterly
Who needs it Businesses liable for UI

Colorado explains the ordinary UI liability thresholds and annual rate assignment.

Open official link

Colorado Department of Labor and Employment

Workers' compensation

Form / portal Coverage through insurer or approved self-insurance path
Fee Premium-based or varies
Timing Before or at hiring
Who needs it Employers

Colorado says required employers can be fined up to $500 per day if uninsured.

Open official link

Colorado FAMLI

Paid family and medical leave

Form / portal My FAMLI+ Employer
Fee As of April 27, 2026, FAQ states 0.88% of wages
Timing Quarterly; annual headcount update due by February 28
Who needs it Employers with Colorado employees

Employers with fewer than 10 employees nationwide are not required to pay the employer share under the reviewed FAQ.

Open official link

Colorado Department of Labor and Employment

Paid sick leave

Form / portal Guidance page
Fee None for the page
Timing Ongoing at hiring and employment
Who needs it Employers

Colorado says employers must provide at least 1 hour of accrued paid leave per 30 hours worked, up to 48 hours per year.

Open official link

Colorado Department of Labor and Employment

Exemption certificate if applicable

Form / portal Rejection of coverage online or PDF filing
Fee None stated for the filing itself
Timing Only when eligible and requested
Who needs it Contractors with no employees, not the default Marketplace path

Public workers' compensation materials identify a rejection-of-coverage branch for certain no-employee contractors.

Open official link

Source group

Platform Setup

Walmart Marketplace

Platform registration guide

Form / portal Signup and onboarding overview
Fee No setup or monthly fee on the public page
Timing Before launch
Who needs it All Walmart Marketplace sellers

Public page summarizes the public 5-step onboarding flow.

Open official link

Walmart Marketplace

Platform entry requirements

Form / portal Requirements overview
Fee None for the page
Timing Before applying
Who needs it All Walmart Marketplace sellers

Public page lists business tax ID or business license, supporting documents, ecommerce history, GTINs, compliant catalog, and WFS or another B2C U.S. warehouse path.

Open official link

Walmart Marketplace

Platform pricing

Form / portal Referral-fee table
Fee No setup, monthly, or hidden marketplace fee on the public page
Timing At signup and later
Who needs it All Walmart Marketplace sellers

Public page lists category-based referral fees and WFS fee examples verified on April 28, 2026.

Open official link

Walmart Marketplace

Brand or IP program

Form / portal Brand Portal
Fee None for the portal itself
Timing Optional
Who needs it Trademark owners and rights holders

Public page says an active USPTO trademark is required for each brand.

Open official link

Source group

Fulfillment, Logistics, or Store Operations

Walmart Marketplace Learn

Business verification

Form / portal Seller Center verification flow
Fee None for the guide
Timing During application
Who needs it All Walmart Marketplace sellers

Public guide covers state business registration number, document upload, and conditional identity verification.

Open official link

Walmart Marketplace Learn

Account setup and fulfillment choice

Form / portal Seller Center onboarding
Fee None for the guide
Timing Before items go live
Who needs it All Walmart Marketplace sellers

Public guide covers business verification, payouts, store setup, WFS, seller-fulfilled shipping, and catalog setup.

Open official link

Walmart Marketplace Learn

Fulfillment overview

Form / portal WFS guide
Fee Varies by service
Timing Before using WFS
Who needs it Sellers using Walmart fulfillment

Public guide says WFS handles storage, pick, pack, shipping, customer support, and returns.

Open official link

Walmart Marketplace Learn

Seller-managed shipping tool

Form / portal Ship with Walmart
Fee Varies by label purchase
Timing During seller-fulfilled setup
Who needs it Sellers shipping their own orders

Public guide covers discounted labels, seller protections, and carrier options.

Open official link

Walmart Marketplace Learn

Category, compliance, or product restriction guide

Form / portal Policy index
Fee None for the guide
Timing During sourcing and setup
Who needs it All sellers

Public policy hub links to prohibited-products, returns, tax, pricing, tracking, and suspension rules.

Open official link

Walmart Marketplace Learn

Product-condition and compliance rules

Form / portal Policy page
Fee None for the page
Timing During sourcing
Who needs it Sellers considering used or refurbished items

Public page says products not in new condition are prohibited unless the seller is invited to the Resold program.

Open official link

Walmart Marketplace Learn

General-use product compliance

Form / portal Policy page
Fee None for the page
Timing During sourcing
Who needs it Sellers in regulated consumer-product categories

Public page says covered items must comply with applicable law and have valid GCC documentation where required.

Open official link

Source group

Insurance Checkpoint

Walmart Marketplace Learn

Platform insurance threshold or requirement

Form / portal Public policy page
Fee Premium varies
Timing Re-check before or as GMV grows
Who needs it Physical-product sellers

Public policy says sellers must submit a COI if they exceed $100,000 in GMV in any 12-month period or if Walmart notifies them directly.

Open official link

Source group

Denver Branch

City and County of Denver

City tax or permit warning

Form / portal Home occupation zoning permit
Fee Varies by permit path
Timing If business is in Denver and uses a home address
Who needs it Denver-based home businesses

Denver says a home-based business using the home address as its business address must obtain a zoning permit for a home occupation.

Open official link

City and County of Denver

City filing information

Form / portal Denver sales-tax license / Denver use-tax branch
Fee No license fee currently charged for the biannual retailer's license
Timing If business is in Denver
Who needs it Denver-based retailers

Denver says a business located in Denver that makes retail sales needs a Denver sales-tax license, even if the business operates from a residence.

Open official link

City and County of Denver

City business-tax information hub

Form / portal Business-tax information and e-services
Fee Varies by tax
Timing During local setup and renewals
Who needs it Denver-based businesses

Denver's business-tax information page confirms the current no-fee note for the biannual retailer's license and routes users to tax forms and e-services.

Open official link

Source group

Walmart Tax, Payments, and Performance Notes

Walmart Marketplace Learn

Marketplace tax collection page

Form / portal Public guide
Fee None for the page
Timing During tax setup
Who needs it Marketplace sellers

Public guide says Walmart collects and remits marketplace tax where required on facilitated marketplace sales; use the controlling state marketplace-facilitator rule in this packet for the state-specific collection answer.

Open official link

Walmart Marketplace Learn

Payouts and payment holds

Form / portal Payments guide
Fee Provider fees can vary
Timing During payout setup
Who needs it Marketplace sellers

Public page says U.S. sellers can use Marketplace Wallet, Hyperwallet, Payoneer, or PingPong; payouts are generally biweekly and new sellers face a payment hold.

Open official link

Walmart Marketplace Learn

Return policy floor

Form / portal Returns guide
Fee None for the guide
Timing During setup
Who needs it Seller-fulfilled operators

Public page says sellers need a valid U.S. return address and cannot use a P.O. box.

Open official link

Walmart Marketplace Learn

Performance standards

Form / portal Performance guide
Fee None for the guide
Timing Before and after launch
Who needs it All sellers

Public page verified on April 28, 2026 lists performance metrics and says failure can lead to suppression, suspension, or termination.

Open official link

Walmart Marketplace Learn

Pricing rule

Form / portal Public policy page
Fee None for the page
Timing During pricing and ongoing
Who needs it All sellers

Public page says Walmart can automatically unpublish egregiously overpriced offers.

Open official link
Back to top