Form a Corporation in Washington

Everything you need to know about forming a Corporation in Washington. Filing fees, requirements, timeline, and step-by-step guidance.

$200
Filing Fee
5-10 business days
Processing Time
Required
Registered Agent

How to File

1

Choose a Corporate Name

Select a unique name ending with Corporation, Corp., Incorporated, Inc., Company, Co., or Limited. Check availability through Washington Secretary of State database.

30 minutes

2

Appoint a Registered Agent

Designate a registered agent with a Washington address to receive legal documents on behalf of the corporation.

15 minutes

3

Prepare Articles of Incorporation

Complete the Articles of Incorporation form including corporate name, registered agent, incorporator information, and authorized shares.

45 minutes

4

File Articles with Secretary of State

Submit the Articles of Incorporation online or by mail with the required filing fee of $200.

20 minutes

What's Next After Filing

Once your Corporation is officially formed, you'll want to complete these important steps:

  • Create Corporate BylawsDraft bylaws governing internal operations, board meetings, officer duties, and shareholder rights.
  • Hold Initial Board MeetingConduct first board meeting to adopt bylaws, elect officers, and issue stock certificates to initial shareholders.
  • Obtain EIN and Business LicensesApply for federal tax ID number from IRS and obtain necessary state and local business licenses.

Advantages

  • Limited liability protection for shareholders
  • Ability to raise capital through stock issuance
  • Perpetual existence independent of ownership changes
  • Tax deductible business expenses

Considerations

  • Double taxation on profits and dividends
  • Complex record-keeping and reporting requirements
  • Formal corporate governance structure required

Annual Obligations

Annual Report Fee:$71
Report Due:End of corporation's anniversary month
Annual report must be filed by the end of the month in which the corporation was incorporated. Late filing penalty is $25.
Last verified: December 2025Source

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