If you want to open Facebook Marketplace in Washington, you usually need to do five things in order:
- Choose your setup: sole proprietorship vs single-member LLC.
- Decide which Facebook Marketplace branch you are actually using:
Practical first-launch recommendation
If you are testing casually with minimal risk, sole proprietor can work.
If you intend to build a real inventory business, single-member LLC is usually the better long-term path.
Avoid these first-launch mistakes
- Treating every Facebook Marketplace sale like a marketplace-facilitated tax sale when many local transactions are actually direct sales
- Assuming shipping/checkout is available just because public help articles exist
- Assuming shipping/checkout eliminates Washington registration or B&O
Washington-specific friction
Washington is not a marketplace-only no-registration state for an in-state seller.
- Washington is not a marketplace-only no-registration state for an in-state seller.
- A Washington seller with physical presence still has a real Business License Application, UBI, excise-return, and Retailing B&O branch even when a marketplace facilitator is handling customer-facing retail sales tax.
- Direct sales and facilitator-handled sales also differ on location coding and retail-sales-tax handling.
- The reseller permit branch is more formal than many founders expect because Washington ties it to the appropriate business-license setup.
- Seattle adds a real city-license, tax-return, home-business, and possible Establishing Use branch.
- Washington businesses using personal property in the business also need to watch the county-assessor personal-property-listing branch, which is generally due April 30.
Facebook Marketplace-specific friction
Public Facebook Marketplace access materials reviewed on April 26, 2026 describe Marketplace as consumer-oriented and say businesses that list may be blocked or have listings removed.
- Public Facebook Marketplace access materials reviewed on April 26, 2026 describe Marketplace as consumer-oriented and say businesses that list may be blocked or have listings removed.
- Access depends on the main profile and can be limited by account history.
- Shipping/checkout is not available to all users.
- Public shipping help and public Meta merchant-policy material are partly framed around individual sellers, not a stable broad seller baseline.
- The public onsite-checkout fee posture for individual sellers is 5% per transaction with a minimum fee of $0.40.
- Public seller protection is limited: it is U.S.-only, tied to eligible onsite orders, capped at covered items priced at $2,000 or less, and does not protect ordinary local or off-platform payment deals.
- Public payout help references more than one payout path, so do not build the beginner plan around one assumed payout method.
- Listing limits can block high-volume scaling.
- Local in-person sales are not protected the same way eligible checkout purchases are.
Insurance reality
No public Facebook Marketplace seller-liability-insurance threshold or universal insurance requirement was identified in the public help pages reviewed on April 26, 2026.
- No public Facebook Marketplace seller-liability-insurance threshold or universal insurance requirement was identified in the public help pages reviewed on April 26, 2026.
- That is not the same as having no insurance risk.
- If you hold inventory, meet buyers at your property, or ship physical products regularly, re-check your homeowners, renters, landlord, carrier, and commercial-liability coverage separately before scaling.