Every official charge for forming an LLC in Washington in 2026: the filing fee, the other mandatory state costs, the documents you need, and the filing office's own contact details — taken from the state's published sources, not from a filing service.
| Charge | Amount |
|---|---|
| Filing fee — Certificate of Formation | $180 |
| Initial Report | $10 |
| State business license — Business License Application processing fee (Department of Revenue) | $50 |
| Business & Occupation (B&O) tax | No fixed fee |
| First-year minimum total | $240 |
The total is the cheapest filing channel plus the fixed mandatory charges that fall due in year one. Variable charges are listed at “No fixed fee” and are not folded into the total.
Certificate of Formation: The Certificate of Formation is the LLC's public organic record under RCW Title 25.15, filed with the Secretary of State, Corporations and Charities Division, online via the Corporations and Charities Filing System (CCFS) or on paper. An Initial Report may be included with the formation filing at no additional fee.
File through the official portal above — third-party filing services charge extra for the same filing.
| Online filing | $200 |
| Paper / by mail filing | $180 |
WAC 434-112-085(7)(a) sets the fee for a public organic record (Certificate of Formation) for Title 25.15 RCW entities at $180. WAC 434-112-075 imposes an additional $20 online processing fee on online filings (annual reports are exempt from it), so the total online cost is $200 while the paper fee remains $180. Fees are not refundable.
Washington requires a annual report — fee $70.
Due by the entity's expiration date, which is the last day of the month in which the business was first formed/registered with the Secretary of State; the report may be filed up to 180 days before the expiration date. Required by RCW 23.95.255.
Fee of $70 per WAC 434-112-085(7)(p) for profit business entities including LLCs; annual reports are exempt from the $20 online processing fee (WAC 434-112-075), so the fee is $70 whether filed online or on paper. A $25 delinquent fee applies if the report is received after the expiration date (WAC 434-112-085(7)(r)); reinstatement is $140 plus all delinquent annual report fees.
Once the LLC is formed, these pages work out what it keeps: Washington Tax Brackets · Washington Income Tax Calculator · Washington Paycheck Calculator.
Washington's first-year minimum of $240 sits in the full ranking of all 51 jurisdictions — the cheapest first year is Montana at $35 and the most expensive is California at $870.
Official sources — fees verified 3 November 2026:
https://apps.leg.wa.gov/wac/default.aspx?cite=434-112-085
https://www.sos.wa.gov/sites/default/files/2025-06/6.2025 - AR - Profit M&M Corp Sole.pdf
https://dor.wa.gov/sites/default/files/2022-03/700028_0.pdf?gclid=cj0kcqia-5a9bhcbarisacwmkj6f3jhq4gvbgop5wdemwqgr6nmlxm2f82bxrkjo_x8qpaj7uqpf-ugaaqoaealw_wcb
http://www.business.wa.gov/site/alias__business/875/Home.aspx
http://sos.wa.gov/sites/default/files/2025-12/6.2025%20-%20Statement%20of%20Change%20or%20Designation%20of%20Agent%20-%20Non-Commercial%20Registered%20Agent%20%28Fillable%20Form%29.pdf
https://app.leg.wa.gov/rcw/default.aspx?cite=23.95.255
Forming an LLC in Washington? This page lists every official state charge for 2026 — filing fee, mandatory extras, the annual report and the documents — with the filing office's own phone, website and portal.
100% free · No sign-up · No daily limits · No watermarks · Processed in your browser — files never leave your device
Every official charge for forming and keeping an LLC in Washington in 2026: a $180 filing fee for the Certificate of Formation, a first-year minimum of $240, the documents the state asks for, and the filing office's own phone, website and portal — read from the state's published sources, not a filing service's price list.
Forming an LLC in Washington: you pay $180 to file the Certificate of Formation with the Washington Secretary of State. With the mandatory year-one charges counted, your first-year minimum is $240; after that the recurring state cost is $70 annual report.
Every figure comes from the state's own published fee schedule or statute (the page lists its official sources) and was checked on 3 November 2026. The first-year minimum is the cheapest filing channel plus the fixed mandatory charges that fall due in year one; annual report fees fall due after year one, and variable charges such as newspaper publication have no fixed amount, so both are shown separately rather than folded into the total.
Filing the Certificate of Formation costs $180 at the cheapest channel. Counting the mandatory state charges that fall due in year one, the first-year minimum is $240. Registered-agent services and local licences are extra and are not state charges.
Washington requires a annual report costing $70. Due by the entity's expiration date, which is the last day of the month in which the business was first formed/registered with the Secretary of State; the report may be filed up to 180 days before the expiration date. Required by RCW 23.95.255.
Certificate of Formation; Registered agent in Washington; Initial Report (due within 120 days of formation). You will also need a free EIN from the IRS — a federal step that is the same in every state.
You file with the Washington Secretary of State, Corporations and Charities Division. Phone: (360) 725-0377. Email: corps@sos.wa.gov. File online at https://ccfs.sos.wa.gov.
Beyond the filing fee, Washington charges: Initial Report ($10); State business license — Business License Application processing fee (Department of Revenue) ($50); Business & Occupation (B&O) tax (no fixed fee). Each is itemised on this page with its rule.
What is missing, broken, or could be better on this tool? Tell us — we read every suggestion.
✅ Thanks — your suggestion has been received. Suggestions like yours shape what we build next.