The annual tax return is due April 15.

Transportation Network Company (TNC)

Any business using a digital network or software to connect passengers to drivers for the purpose of providing prearranged rides, must have a Transportation Network Company endorsement.

Licensing requirements and additional supporting documents

State endorsement Fee
Transportation Network Company $5,000
Additional fees Fee
State tax registration $0
Registering your business name as a trade name $5
Business License Application fee Variable fee

How to apply

Apply online

Add a state endorsement to your business

Apply for a new business license

Online help

Setting up your business licensing and tax account

How to add a state endorsement

Apply by mail

Complete the licensing requirements above and mail to:

Business Licensing Service
P.O. Box 9034
Olympia, WA 98507-9034