Business Licensing

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City of SeaTac Business License

The City of SeaTac requires all businesses located within the city limits, or who conduct business within the city limits, to be licensed with the city.

The City of SeaTac participates in state Business Licensing Service partnership. This combined licensing system makes it easier to connect state and local requirements in one annual transaction for most businesses. For fast service, apply online for a city business license.

Home Operated Businesses

If you are located within SeaTac City Limits and wish to operate from a residence, a completed Home Occupation Addendum must also be completed and returned to the city Finance Department. Email the completed addendum to businesslicenses@seatacwa.gov or mail to City of SeaTac Finance Department 4800 S 188^th St SeaTac, Washington 98188

Mobile Food Vendor

If you wish to operate a Mobile Food Truck within the City, a completed Mobile Food Vendor Addendum must also be completed and returned to the city Finance Department. Email the completed addendum to businesslicenses@seatacwa.gov or mail to City of SeaTac Finance Department 4800 S 188^th St., SeaTac, Washington 98188

Questions?

Go online to Business Licensing Service
Call 1.360.705.7985 or
Chat with BLS customer service.

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