Best LLC Service in Washington (2026): Ranked and Reviewed
By Frédéric Deltour, Entrepreneur and Business Consultant, 22+ years forming and operating companies.
Published: May 5, 2026 · Last updated: October 19, 2026
Washington State offers no state income tax, a large consumer market, and a straightforward online formation process. The $200 filing fee is higher than most western states, but the ongoing compliance structure is simpler than California or New York. The key WA-specific tax issue most service sites don't mention: the Business and Occupation (B&O) tax applies to gross receipts regardless of profit, at rates from 0.471% (retail) to 1.75% (services). Your LLC service should help you understand this, not just file your Articles.
Top LLC Services in Washington: Quick Comparison
| Service & Plan | Service Fee | What's Actually Included | Registered Agent | EIN | Operating Agreement | Processing Speed | Data Privacy |
|---|---|---|---|---|---|---|---|
| Northwest RA Best Overall |
$39 + $200 state fee |
Articles + op agreement template + mail scanning + address privacy all year + compliance alerts | Free year 1 $125/yr after |
$50 add-on (free at IRS.gov) |
Included | 1-5 days prep | Never sells data |
| ZenBusiness Pro Fairer NW comparison |
$199 + $200 state fee Renews $199/yr |
Articles + 1-day rush + op agreement + EIN + logo builder. No RA included (add $199/yr). Worry-Free Compliance auto-renews $199/yr if not cancelled | Not included +$199/yr extra |
Included | Included | 1-day prep | Some data sharing |
| Bizee Basic Cheapest entry |
$0 + $200 state fee |
Articles only. Op agreement +$99, EIN +$70 if needed. To match NW features: add ~$169+ | Free year 1 $149/yr after |
Not included +$70 extra |
Not included +$99 extra |
~3 weeks standard | Shares with partners |
| Bizee Standard Fairer NW comparison |
$199 + $200 state fee |
Articles + op agreement + EIN + banking resolution + tax consult. Still lacks full address privacy. Expedited prep included (but state processing same) | Free year 1 $149/yr after |
Included | Included | ~1 day prep (state: 3 wks common) |
Shares with partners |
| LegalZoom Pro For legal access |
$249 + $200 state fee |
Articles + op agreement template + EIN + 90-day bookkeeping trial (auto-renews $9.99/mo if not cancelled). Attorney access only in Premium ($299). No RA included at any plan level | Not included +$249/yr extra |
Included | Included | 1-2 weeks prep | Shares with partners |
All fees exclude mandatory $200 Washington state filing fee. EIN is always free at IRS.gov, never pay a service for this. Registered agent is legally required in every state. "Fairer NW comparison" plans include similar core features to Northwest's $39 package.
What Makes Washington State LLC Formation Unique
- $200 filing fee: Higher than neighboring Oregon ($100) and Idaho ($100), but reasonable for the west coast. Filed online through the WA Secretary of State Corporations and Charities Filing System.
- Annual report: $70/year: Due by the last day of the LLC's anniversary month. Washington uses the same anniversary-month system as Wyoming. Late annual reports trigger a $25 late fee.
- Business and Occupation (B&O) tax: Washington has no state income tax but imposes a B&O tax on gross receipts. Rates vary by business classification: 0.471% for retailing, 1.75% for services, 0.484% for manufacturing. LLCs with under $125,000 in gross receipts may qualify for a B&O tax credit that eliminates the tax.
- Business license requirement: Most Washington LLCs need a state business license from the Washington Department of Revenue ($90 one-time application fee). Some cities also require local business licenses.
- No state income tax: Washington is one of seven states with no state personal income tax, alongside Texas, Florida, Wyoming, Nevada, South Dakota, and Alaska.
- Registered agent: Must have a physical Washington street address. Can be you, a trusted WA contact, or a commercial service.
Service-by-Service Rankings for Washington
#1 BEST OVERALLNorthwest Registered Agent, $39 + state fee
At $39, Northwest is the only service that includes: Articles filing, a custom operating agreement template, free first-year registered agent with their physical Washington address on all public filings, full-year mail scanning, and access to dedicated Corporate Guides by phone with no upsells, no data selling, and no auto-renewing subscription traps.
Northwest's Corporate Guides flag Washington's B&O tax registration requirement, which most formation service comparison sites overlook entirely.
What you get for $39: Articles of Organization, operating agreement template, free RA year 1 (then $125/yr), their address replaces yours on all public Washington SOS records, free mail scanning, compliance reminders, and alerts if federal BOI reporting is reinstated.
What is not included: EIN ($50 add-on, or get it free directly at IRS.gov in 5 minutes).
3-year service total (excl. state fees): $289 ($39 + $125 + $125). Data privacy: Never sells customer data
Start with Northwest →#2 DASHBOARD TOOLSZenBusiness Pro, $199 + state fee (renews $199/yr)
ZenBusiness Pro at $199 includes: Articles, 1-day rush preparation, operating agreement and a logo builder. What it does not include that Northwest does: registered agent service. You must add RA separately: $99 for the first year, then $199/year. To get equivalent coverage to Northwest, ZenBusiness Pro + RA = $199 + $99 = $298 year one, renewing at $398/year. ZenBusiness's Starter plan is $0 but includes neither RA, EIN, nor an operating agreement. The Worry-Free Compliance service included with Starter auto-renews at $199/year if not cancelled. Read the checkout screen carefully.
Best use case: Founders who want a polished guided dashboard, are comfortable with $199/year recurring costs, and don't mind adding RA separately.
3-year total (Pro + RA, excl. state fees): $597 Pro + $497 RA ($99 + $199 + $199) = ~$1,094. Some data sharing
#3 FREE ALTERNATIVEInc Authority, $0 + state fee
Inc Authority offers genuinely free LLC formation with the most complete $0 package: free filing, free EIN, and free registered agent year one. That's more than any other free service includes. The catch: registered agent renews at $249/year (vs NW's $125/year), clients report regular upsell attempts during and after checkout.
Real advantage over other $0 services: Free EIN included (most competitors charge $49-$70). Free RA year one. No formation fee.
3-year service total (excl. state fees): $498 ($0 + $249 + $249 RA renewals). upsell attempts reported
Check Inc Authority free plan#4 BUDGET ENTRYBizee Basic, $0 + state fee
Bizee offers $0 formation with free first-year RA (renews at $149/yr). No EIN, no operating agreement in Basic plan (add $169 for both). Shares customer data with marketing partners. Bizee prepares filings in about 1 business day on all plans; state approval time then varies by state.
3-year service total (excl. state fees): $298 ($0 + $149 + $149 RA renewals). Shares data with partners
#5 ATTORNEY ACCESSLegalZoom Pro, $249 / Premium $299 + state fee
LegalZoom Pro ($249) includes: Articles + operating agreement template + EIN + 90-day bookkeeping trial (auto-renews at $9.99/month if not cancelled before day 90). LegalZoom Premium ($299) adds a 30-day attorney consultation trial (auto-renews at $49/month if not cancelled before day 30). Registered agent is not included in any LegalZoom plan at any price. Adding it costs $249/year, making LegalZoom the most expensive registered agent fee of any major service.
True first-year cost to match Northwest: LegalZoom Pro $249 + RA $249 = $498, vs Northwest's $39 total (with RA included free). LegalZoom's primary advantage is attorney access, if and only if you need it. For basic LLC formation without legal complexity, Northwest provides better value by a wide margin.
Watch the auto-renewals: The bookkeeping trial (Pro) auto-renews at $9.99/month. The attorney plan trial (Premium) auto-renews at $49/month. Set calendar reminders before day 30 (attorney) and day 90 (bookkeeping) if you don't plan to continue.
Best for: LLCs with complex legal questions, attorney access needs, or founders who anticipate ongoing legal consultation.
Shares data with partners
Original Research: Washington State True 3-Year Cost
We modeled the true 3-year cost for a Washington State LLC using each major formation service, including the state's $200 filing fee, $10 initial report and $70/year annual report:
| Service | Service + RA (3yr) | WA State Fees (3yr) | Total 3 Years |
|---|---|---|---|
| Northwest RA | $289 | $350 | $639 |
| ZenBusiness | $497 | $350 | $847 |
| Bizee | $298 | $350 | $648 |
| LegalZoom | $747 | $350 | $1,097 |
WA state fees: $200 formation + $10 initial report + $70x2 annual reports (years 2-3) = $350. Northwest is $9 cheaper than Bizee over 3 years.
Finding: Northwest is $9 cheaper than Bizee over 3 years in Washington, and it adds address privacy on WA SOS public filings, no data sharing with marketing partners, and B&O tax registration awareness from Corporate Guides. Washington's no-income-tax environment makes it an attractive state; service selection matters for ongoing compliance quality.
How to Choose the Right Washington LLC Service
The decision framework is simple. Ask these questions in order:
- Does privacy matter to me? If yes, only Northwest explicitly commits to never selling your data. End of comparison.
- Is $39 a genuine barrier right now? If yes, Bizee delivers the core service at $0 upfront. Understand the data sharing tradeoff.
- Do I need attorney consultations bundled in? If yes, LegalZoom's Premium plan is the only major option that includes this.
- Do I want a hand-holding dashboard experience? ZenBusiness is the best-designed platform for first-time founders who want maximum guidance, at a higher price.
For the majority of Washington LLC formations: Northwest Registered Agent at $39 is the correct answer. Bizee doesn't even save money over 3 years: its $149/year renewal makes it $9 more than Northwest, on top of the privacy and support tradeoffs.
When Northwest Is NOT the Right Choice for Your Washington LLC
- You need attorney access. Northwest does not provide legal advice or attorney consultations. For complex WA LLC structures, use LegalZoom Premium or a local Washington business attorney.
- You are a non-WA resident trying to avoid your home state's taxes. Washington's no-income-tax benefit applies to WA residents. If you live in California and form a WA LLC, you still owe California income tax on business income as a California resident.
- You have a B&O-exempt business. Some WA business activities have B&O exemptions. Verify whether your business type qualifies before factoring B&O into your LLC decision.
Why I Choose Northwest Registered Agent
After forming 3 LLCs myself and helping clients through the process, I keep coming back to Northwest Registered Agent. Here is why:
- Remarkable Customer Support: Quick, human responses every time.
- Caring & Privacy-Focused: Genuine service with full respect for your privacy.
- Lightning-Fast Formation: Often faster than promised.
- Incredible Value: $39 includes free business address, mail scanning, phone line, business email, domain name, website, and brand protection.
- Clear & Transparent: No hidden fees or surprises.
Ready to form your business? Choose Northwest today!
Frequently Asked Questions
What is the best LLC service in Washington State?
Northwest Registered Agent is the top pick for Washington State: $39 formation, free first-year registered agent with a Washington office address, anniversary-month annual report reminders, and awareness of Washington's B&O tax registration requirements.
How much does it cost to form an LLC in Washington State?
$200 state filing fee. Annual report: $70/year due the last day of your anniversary month. No state income tax, but B&O tax applies to gross receipts. State business license: $90 one-time application. Using Northwest: $239 first year ($200 state + $39 service, free registered agent year 1).
What is Washington's B&O tax?
The Business and Occupation tax is a gross receipts tax that applies to Washington LLCs. Rates range from 0.471% (retail) to 1.75% (services). LLCs with under $125,000 in gross receipts may qualify for a B&O tax credit that eliminates the tax entirely. Register with the Washington Department of Revenue when your LLC begins generating revenue.
Does Washington State require an annual report for LLCs?
Yes. $70/year due by the last day of your LLC's anniversary month. Washington uses anniversary-based reporting, so the deadline varies by LLC formation date. Late filing: $25 penalty.
Related Guides
- Washington LLC Formation: Complete Guide
- How to Form an LLC: Step-by-Step Guide
- Best Online LLC Formation Service (2026)
- Cheapest LLC Service in 2026
- Northwest Registered Agent Review (2026)
- Northwest vs Bizee: Direct Comparison
- LLC Formation Cost: Complete Breakdown
- Registered Agent Service Guide
In his 22 years of entrepreneurship, Frédéric Deltour has founded, grown and managed seven NGO's and international companies across diverse industries, including 3 LLCs formed using Northwest Registered Agent. He is a recognized therapist trainer, a published author, and has been featured in Le Parisien, IMDb, Goodreads, and international encyclopedias.
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