Seattle Business Formation
Seattle business formation counsel for founders, restaurateurs, agencies, and spinout engineers — flat-fee LLC, S-Corp, and nonprofit structures built for Washington law and Seattle's own license and tax layer.
Serving Seattle, Capitol Hill, Queen Anne, Ballard, and communities throughout Washington.
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Seattle Business Formation
Choosing the right business entity is one of the most important decisions you'll make as an entrepreneur. Whether you're starting a new venture, restructuring an existing business, or forming a nonprofit, your business formation lawyer provides strategic guidance on entity selection, formation documents, and ongoing compliance requirements.
What We Offer
LLC Formation
Limited liability company setup with operating agreements tailored to your ownership structure and business goals.
Corporation Setup
S-Corp and C-Corp formation with bylaws, shareholder agreements, and initial board resolutions.
Operating Agreements
Comprehensive operating agreements that address ownership, management, distributions, and exit provisions.
Nonprofit & Church Formation
501(c)(3) applications, bylaws, and governance documents for tax-exempt organizations.
Partnership Agreements
General and limited partnership formation with detailed partnership agreements.
Entity Restructuring
Converting between entity types, mergers, and reorganizations to optimize tax and liability protection.
Business Formation in Seattle
Seattle, WA Business Formation Lawyers
Forming a business in Seattle means building for two regulators at once: Washington State and the City of Seattle. A South Lake Union spinout, a Ballard restaurant, a Fremont agency, and a Capitol Hill retail concept all need the same foundation — a Certificate of Formation under the Washington Uniform Limited Liability Company Act or articles under the Washington Business Corporation Act, an operating agreement that overrides the default rules, correct tax elections, and clean IP assignment — plus the Seattle layer: the city business license tax certificate, B&O registration at both state and city level, and awareness of the payroll expense tax that reaches growing payrolls. As Seattle business formation lawyers, we set up entities that survive investor diligence, landlord scrutiny, and a Department of Revenue audit without rework.
Our Seattle LLC formation practice covers entity selection and filing, multi-member operating agreements with vesting and buy-sell terms, S-Corp elections modeled against actual profit projections, professional entities for licensed practices, and 501(c)(3) formation for the city's deep nonprofit sector. Restaurant and hospitality founders get liquor licensing sequenced with the entity so the application does not stall; engineers spinning out of Amazon or Microsoft get IP assignment and moonlighting-policy analysis before the first commit lands in the new company's repository; married founders get community property planning under RCW Ch. 26.16 so ownership is actually what the cap table says. Because the practice also includes estate planning under RCW Title 11, founder equity and family plans are drafted to work together from day one.
Relevant Law serves Seattle from its Bellevue hub with a remote-first model built for operators who cannot leave the line, the standup, or the shop: video consultations, secure document portal, electronic signatures, and flat fees quoted in writing before filing anything. The multi-state network across Washington, Virginia, and Colorado supports founders expanding beyond the Pacific Northwest. Call (425) 655-7875 to schedule a consultation with a Seattle business formation lawyer.
Why Choose Us
The Relevant Law Difference
- 1Strategic entity selection based on your specific business goals and tax situation
- 2Comprehensive formation documents that protect your interests
- 3Ongoing compliance support to maintain your liability protection
- 4Experience with businesses of all sizes, from startups to established companies
Recognition & Trust
Relevant Law forms Seattle entities built for both regulators — Washington State and the City of Seattle — with flat-fee packages, IP assignment discipline, and remote-first service from the Bellevue hub.
Why Seattle, WA clients choose us
- Full-stack formation: state filing, operating agreement, EIN, DOR and City of Seattle registrations in one flat-fee package
- Spinout counsel for engineers leaving Amazon and Microsoft — invention assignment and moonlighting analysis before the first commit
- Restaurant and hospitality formations sequenced with liquor licensing and health permits so openings do not stall
Frequently Asked Questions
Common Questions About Business Formation
What does it take to legally start a business in Seattle?
Four layers: a Washington entity filing with the Secretary of State (LLC or corporation), state registrations — UBI number, Department of Revenue B&O tax account, and Employment Security if you will have employees — a City of Seattle business license tax certificate, and any activity-specific permits such as health department approval for food service or liquor licensing for bars and restaurants. Skipping the city layer is the most common Seattle mistake; the city has its own B&O tax and its own enforcement. We handle the full stack as a flat-fee package so nothing surfaces later as a penalty letter.
How much does it cost to form an LLC in Seattle?
State costs are a $200 filing fee and a $71 annual report, the Seattle business license tax certificate runs roughly $61 to $2,600 per year depending on revenue, and legal fees depend on how much the operating agreement has to do. Our flat-fee Seattle LLC packages bundle the filing, operating agreement, EIN, state and city registrations, and S-Corp election analysis into one written number. Single-member entities are straightforward; multi-member deals with vesting, capital schedules, or investor terms price higher because the documents carry more weight. You see the full quote before we file anything.
Do I need an S-Corp or an LLC for my Seattle business?
The chassis is almost always a Washington LLC; the real question is the tax election riding on it. Once net profit reliably clears roughly $60,000 to $80,000, an S-Corp election typically saves self-employment tax on the distribution share — but it adds payroll obligations, which in Seattle also means the city's payroll expense tax analysis for larger payrolls. Restaurants and retail with thin margins often stay default-taxed longer; agencies and consultancies flip earlier. We model the breakeven with your actual numbers rather than a rule of thumb, and the election is a form, not a re-formation.
What should a Seattle startup do about IP before taking investment?
Three things before the first check: confirmed IP assignments from every founder and contractor who touched the product, a review of any prior employer agreements — Amazon, Microsoft, and Meta employment agreements have invention-assignment and moonlighting clauses that can reach side projects — and an operating agreement or charter with vesting so a departing founder does not leave with a third of the cap table. Washington's RCW 49.44.140 limits employer claims to inventions developed entirely on personal time without employer resources, but the analysis is fact-specific. Investors diligence all of this; fixing it after a term sheet costs multiples of doing it at formation.
Can you form a nonprofit in Seattle?
Yes — Seattle's nonprofit sector is one of the region's largest employers, and we form Washington nonprofit corporations with IRS Form 1023 or 1023-EZ federal exemption applications, bylaws that satisfy both IRS scrutiny and practical board governance, conflict-of-interest policies, and Washington Charities Program registration. Founders choosing between a nonprofit, a benefit-purpose approach, or a standard entity with charitable giving get the tradeoffs in plain terms first — exemption is powerful but constrains control and compensation. Fiscal sponsorship is often the right bridge while the exemption application is pending. The package is flat-fee and includes the federal filing.
Do I need a registered agent in Washington, and can you serve as ours?
Every Washington entity must maintain a registered agent with a physical Washington address to receive legal notices and state correspondence — a role we serve for client entities as part of ongoing representation. Using counsel as registered agent means a lawsuit, tax notice, or administrative dissolution warning lands on a lawyer's desk the day it arrives instead of in a pile of unopened mail at the shop. It also keeps a home address out of the public record for founders who work from home. Most formation clients bundle it with the annual report service.
Areas We Serve
Business Formation Services Across Washington
The Seattle office serves as a regional hub for business formation services throughout Washington. Whether you're located in Capitol Hill, Queen Anne, Ballard, or anywhere in the surrounding area, your lawyer provides the same high-quality legal services.
Practice Breadth in Seattle
We also help Seattle families with the personal side of life planning — estate plans, wills and trusts, tax strategy, and probate. We also cover the rest of the business spectrum so your legal framework grows with the company.
Also Available
Estate Planning
Wills, revocable living trusts, powers of attorney, and healthcare directives for Seattle families.
Also Available
Wills, Trusts & Estates
Personal wills and trust planning for individuals across Seattle.
Also Available
Tax Planning
Business tax strategy, estate tax planning, and wealth preservation for Seattle owners and families.
Also Available
Real Estate
Purchase agreements, deed preparation, and contract review for Seattle residential and commercial transactions.
Also Available
Probate & Estate Administration
Executor guidance, trust administration, and estate settlement for Seattle families.
Also Available
Business Law
Formation, contracts, M&A, and ongoing advisory counsel for Seattle businesses.
Ready to Schedule a Consultation?
Schedule a consultation to discuss your business formation needs. Serving Seattle, Capitol Hill, Queen Anne, Ballard and communities throughout Washington.
Washington Disclosure
The Supreme Court of Washington does not recognize specialties in the practice of law, and no representation is made that the quality of legal services to be performed is greater than the quality of legal services performed by other lawyers.
Relevant Law offices are independently owned and operated by licensed attorneys.