S Corp Incorporation in WA

Washington corporation search by Find-a-Company

The Secretary of State handles registrations for S Corp in Washington. Businesses need to be registered with the Washington Secretary of State. You can find information on an S Corp registered in Washington by doing a search on the website of the Washington Secretary of State.

Dissolution of an S Corp is also handled by the Secretary of State.


Go over to the Washington Secretary of State to start your search.

After finding the S Corp you're searching for, info about it is given. This usually includes:

  • Name
  • Corporate Number
  • Standing in S Corp
  • Mailing Address in Washington
  • S Corp Agent of Service
  • Agent Mailing Address
  • Phone Contact

“If there's something you want to build, but the tech isn't there yet, just find the closest possible way to make it happen.” — Dennis Crowley, Foursquare co-founder