Form a LLC in Washington
Everything you need to know about forming a LLC in Washington. Filing fees, requirements, timeline, and step-by-step guidance.
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How to File
Choose a Business Name
Select a unique name that includes 'Limited Liability Company,' 'LLC,' or 'L.L.C.' and is distinguishable from existing entities registered in Washington. Search the Washington Secretary of State's business name database to confirm availability.
30 minutes
Reserve Your Business Name (Optional)
If you are not ready to file immediately, you can reserve your chosen LLC name for 180 days by filing a Name Reservation application with the Washington Secretary of State for a $30 fee.
15 minutes
Designate a Registered Agent
Appoint a registered agent with a physical street address in Washington State who is available during normal business hours to receive legal documents and official correspondence on behalf of your LLC.
15-30 minutes
File the Certificate of Formation
Submit the Certificate of Formation (Form CFA) to the Washington Secretary of State online via the Corporations & Charities Filing System (CCFS) or by mail, along with the $200 filing fee. The form requires your LLC name, registered agent details, principal office address, and organizer information.
30-45 minutes
What's Next After Filing
Once your LLC is officially formed, you'll want to complete these important steps:
- •Draft an Operating Agreement — Although not legally required in Washington, drafting an operating agreement is strongly recommended to define ownership percentages, member roles, profit distribution, and management structure, helping prevent future disputes.
- •Obtain an EIN from the IRS — Apply for a free Employer Identification Number (EIN) from the IRS online, which is required for opening a business bank account, hiring employees, and filing federal and state taxes.
- •Register for Washington State Taxes and Licenses — Register your LLC with the Washington Department of Revenue through the Business Licensing Service (BLS) to obtain a Unified Business Identifier (UBI) number, a state business license ($90 fee), and any required local permits or endorsements.
Advantages
- ✓Washington has no personal state income tax, which can benefit LLC members on pass-through income distributions
- ✓Single-member LLCs are permitted, making it accessible for solo entrepreneurs seeking liability protection
- ✓The online CCFS filing system makes formation and annual renewals fast and straightforward
- ✓No minimum capital contribution requirement to form or maintain an LLC in Washington
Considerations
- •Washington's Business & Occupation (B&O) tax is levied on gross receipts regardless of profitability, which can burden LLCs with thin margins or early-stage businesses
- •The $200 formation fee is higher than many other states, and additional costs for a business license and registered agent can increase startup expenses
- •Washington LLCs doing business in other states must also qualify as a foreign LLC in those states, adding administrative and financial complexity
Annual Obligations
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