Washington vs. Wyoming LLC Formation — 2026 Cost, Tax & Protection Comparison

1. Compare formation costs: WA $200 vs. WY $100 Wyoming's formation fee ($100) is exactly half of Washington's ($200). Both are one-time fees. For founders who are cost-sensitive at the formation stage, Wyoming's lower entry cost is a meaningful difference. Washington's faster standard processing (same-day to 2 business days vs. Wyoming's 3–5 days) partially offsets this if time matters. For formations with no urgent timeline, Wyoming's lower cost is an easy advantage.
2. Compare annual obligations: WA $71/yr vs. WY $60/yr minimum Washington's Annual Report is a flat $71/yr. Wyoming's Annual Report is $60/yr minimum (or $0.0002 × WY assets — most small LLCs pay the minimum). Wyoming saves $11/yr on the Annual Report fee. Over 10 years: Washington ~$910 ($200 + 10×$71) vs. Wyoming ~$700 ($100 + 10×$60). Wyoming's 10-year total is approximately $210 less — meaningful for holding structures, though not a dramatic differentiator.
3. Understand the B&O tax difference: WA gross receipts tax vs. WY no tax This is the most important tax differentiator. Washington imposes a Business & Occupation (B&O) gross receipts tax on Washington business activities: 0.484% on service income, 0.471% on retail, 0.291% on wholesale/manufacturing. This applies regardless of profitability. An LLC earning $200,000 in Washington service revenue owes $968 in B&O tax annually — far more than the $71 Annual Report fee. Wyoming has no B&O tax, no income tax, and no franchise tax of any kind. For businesses conducting activities primarily in Wyoming, Wyoming is the clear tax winner. For businesses primarily operating in Washington, B&O tax applies regardless of where the LLC was formed.
4. Compare charging-order protection: WY exclusive-remedy statute vs. WA standard protection Wyoming's charging-order statute (Wyo. Stat. § 17-29-503) is the gold standard for asset protection — it expressly declares that a charging order is the exclusive remedy for a creditor of a member for both single-member and multi-member LLCs, and has maintained this standard since 1977. Washington's charging-order statute (RCW 25.15.246) provides protections under the Revised Uniform LLC Act framework but lacks Wyoming's explicit exclusive-remedy language and long statutory track record. For asset-protection LLCs — particularly single-member structures holding real estate, investments, or IP — Wyoming's statutory protection is the stronger choice.
5. Evaluate anonymity: both states offer formation without member disclosure Neither Washington nor Wyoming requires member names on the public formation document. Wyoming's Articles of Organization require only the LLC name, RA address, and organizer signature. Washington's Certificate of Formation similarly omits member names. Wyoming allows nominee organizers and does not require member disclosure in annual filings. For anonymity use cases, Wyoming and Washington are comparable at the formation stage; Wyoming is slightly preferred for its consistent statutory framework and no member disclosure in annual reports.
6. Consider the no-income-tax advantage of both states Both Washington and Wyoming are among only nine US states with no personal income tax — a key advantage over peer states like California (up to 13.3%), Oregon (up to 9.9%), and New York (up to 10.9%). Pass-through LLC income in both states is not subject to state income tax at the member level. However, Washington's B&O gross receipts tax applies to Washington business activities, creating a tax obligation even when the LLC has no net profit. Wyoming's tax environment is cleaner: no income tax and no gross receipts tax.
7. Factor in foreign qualification if operating outside the formation state Most Wyoming formation-only LLCs operate primarily in another state, triggering foreign qualification requirements there. Washington similarly can be used as a formation-only state. Wyoming's $60/yr minimum Annual Report makes the dual-state carrying cost lower than Washington's $71/yr when combined with the operating state's annual obligation. For formation-only asset-protection structures, Wyoming's lower annual cost and stronger charging-order statute make it the preferred choice.
8. Choose your state and file Washington: file Certificate of Formation at ccfs.sos.wa.gov ($200); register with WA DOR for B&O and sales tax purposes. Wyoming: file Articles of Organization at wyobiz.wyo.gov ($100). After formation in either state, obtain an EIN at irs.gov/ein, draft an operating agreement, and open a business bank account. Wyoming wins on formation cost, annual cost, charging-order protection, and tax simplicity. Washington wins for businesses with an actual Washington presence who need to avoid the cost of foreign qualification in Washington.

Washington Limited Liability Company Act, RCW Chapter 25.15; Washington charging-order: RCW 25.15.246; Washington B&O tax: RCW Title 82; Wyoming Limited Liability Company Act, Wyo. Stat. § 17-29-101 et seq.; Wyoming charging-order: Wyo. Stat. § 17-29-503; IRS guidance on single-member LLC disregarded entity treatment.

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Washington vs. Wyoming LLC — common questions