Is Marketplace Seller Legal in Washington? (2026)
Yes. In Washington, marketplace seller is legal. Washington marketplace tax collection does not eliminate all seller registration or business-and-occupation tax duties.. A permit or license is required.
Key facts
- Status
- Legal
- Permit required
- Yes
- Jurisdiction
- Washington
- Last reviewed
- 2026-04-09
Marketplace Seller laws in Washington
The Department says sellers with physical presence must register even below the economic threshold. A seller making all retail sales through a facilitator need not collect and submit retail sales tax if it has proof the facilitator does so on its behalf, but still files and pays business and occupation and other taxes when a registration threshold is met. Remote marketplace sellers must assess the current- or prior-year more-than-$100,000 combined receipts or Washington domicile test, including marketplace sales. Facilitators provide the prior month’s Washington gross-sales report within fifteen days after month-end; use it for the relevant business and occupation and other taxes. This does not certify every sale, other tax or retained status field.
Frequently asked questions
Is marketplace seller legal in Washington for travelers?
For travelers visiting Washington, marketplace seller is currently legal. The Department says sellers with physical presence must register even below the economic threshold. A seller making all retail sales through a facilitator need not collect and submit retail sales tax if it has proof the facilitator does so on its behalf, but still files and pays business and occupation and other taxes when a registration threshold is met. Remote marketplace sellers must assess the current- or prior-year more-than-$100,000 combined receipts or Washington domicile test, including marketplace sales. Facilitators provide the prior month’s Washington gross-sales report within fifteen days after month-end; use it for the relevant business and occupation and other taxes. This does not certify every sale, other tax or retained status field.
Do I need a permit for marketplace seller in Washington?
Yes, Washington requires a permit or license for marketplace seller. Contact the relevant state agency for application details.
Can I transport marketplace seller through Washington?
Transport laws for marketplace seller in Washington depend on the specific item and your route. Generally, transport is allowed if you comply with state regulations. Always check states you pass through.
What are the penalties for marketplace seller violations in Washington?
Penalties for marketplace seller violations in Washington vary based on the specific offense. Always verify current laws before traveling.