Washington LLC Formation Cost (2026)
LLC Formation Cost Calculator
Select your state to see filing fees, annual report costs, and formation gotchas.
A professionally drafted LLC Operating Agreement template covering ownership percentages, management structure, profit distribution, and member exit procedures. Includes both single-member and multi-member versions — the one document every LLC needs.
See exactly what you get- Single-member AND multi-member versions — switch between them with one click
- Covers ownership percentages, voting rights, and profit splits
- Member exit and buyout provisions — prevents future disputes
- Accepted by banks for business account opening
- Fillable HTML + editable Word (.docx) — fill in browser or Microsoft Word
HTML, Word (.docx)
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Forming an LLC in Washington: Full Cost Breakdown
To form an LLC in Washington, you file Articles of Organization (sometimes called a Certificate of Formation or Certificate of Organization) with the Washington Secretary of State. The state filing fee is $180.
Standard processing time is 5 business days. Expedited processing is available (about 1 business day).
Watch out
Washington state has a Business & Occupation (B&O) tax on gross receipts — separate from the LLC fees.Pro tip
No state income tax — favorable for profitable pass-through LLCs.Don't forget your Operating Agreement
Even though Washington may not legally require it, an Operating Agreement protects your limited liability status and is essential if you have co-founders or a business bank account.Source: Washington Secretary of State ↗
Form Your Washington LLC Today
Firstbase handles your Articles of Organization, registered agent, and compliance calendar — all in one dashboard. Flat fee includes the $180 state filing cost.
Law-firm LLC setup runs $1,000+. Firstbase handles it for a fraction.
Registered agent required in Washington
Every LLC must designate a registered agent with a physical Washington address to receive legal documents. Using a commercial service ($50–$150/yr) keeps your home address off the public record.