OSERAN HAHN
Attorneys at Law
Practice eyebrow

Business Formation & Organization

The decisions you make at formation follow your business for years. Get the entity wrong, skip the governance documents, or leave ownership terms vague, and you'll pay for it later, usually at the worst possible time. We help founders, partners, and investors get the structure right before the complications arrive.

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Founded

1965

Attorneys

11

AV-rated

Martindale-Hubbell

Office

Bellevue, WA

Founded

1965

Attorneys

11

AV-rated

Martindale-Hubbell

Office

Bellevue, WA

Business formation attorneys for Bellevue and Seattle founders

Oseran Hahn helps founders, partners, and investors organize new companies the right way the first time: choosing between an LLC and a corporation, drafting the operating agreement or bylaws, setting ownership and vesting, and handling the state and federal filings that make the entity real. We get the governance and ownership terms in writing before outside capital or a second founder changes the math. The structure you set at formation shapes ownership, taxes, and control for years, so it’s worth getting right while the company is still simple.

What this work involves

What our Bellevue and Seattle business formation attorneys handle

Forming a business is a handful of decisions that compound, and the order they're made in matters. We help you choose the entity structure that fits how you'll be taxed, protected, and funded; draft the operating agreement or bylaws that decide how the company is actually run; set the ownership split, vesting, and buy-sell terms among the founders; plan the capitalization and initial financing so it doesn't fight your next raise; and put the registered agent, licensing, and annual compliance in place that keep the liability shield intact.

Choosing the right entity structure

Washington businesses typically organize as LLCs (governed by RCW 25.15, the Washington Limited Liability Company Act), corporations (RCW 23B), or partnerships (RCW 25.05), and each carries different implications for taxation, liability, management, and future financing. An LLC offers flexibility and pass-through taxation, making it a common default for small to mid-sized businesses, but it's not always the right call. Founders who anticipate raising institutional capital, issuing stock options, or selling to a strategic acquirer often need a C-corporation structure from the start, sometimes specifically to preserve eligibility for the Qualified Small Business Stock exclusion under IRC § 1202, which can shield up to the greater of $10 million or 10× basis of qualified gain after a five-year hold. S-corporations offer pass-through taxation with more formal governance requirements, and they come with ownership restrictions that matter if you're planning to bring in foreign investors. Under IRC §§ 1361–1362, S-corps are capped at 100 shareholders and limited to U.S. citizens, U.S. residents, and a defined set of trusts and estates.

The choice depends on your business model, your growth plans, your co-owners, and where the money is coming from. We help clients work through those variables before they commit to a structure they'll have to unwind later.

Formation documents and what they actually do

Filing articles of organization (RCW 25.15.071) or incorporation (RCW 23B.02.020) with the Washington Secretary of State creates your legal entity. The documents that govern how it operates are a different matter. For LLCs, that means an operating agreement, which Washington treats as the controlling document for LLC governance under RCW 25.15.018, whether it's written, oral, or implied. For corporations, articles of incorporation, bylaws, and an initial set of board resolutions. These documents define who has authority to make decisions, how profits and distributions are handled, what happens when owners disagree, and how ownership can be transferred or sold.

Generic templates exist. They're also a recurring source of disputes we're called in to resolve. We draft formation documents built around your specific ownership structure, capital arrangement, and operating realities, so there's no ambiguity about who controls what when it matters.

Ownership structure and equity allocation

How you split ownership at formation is one of the highest-stakes decisions a new business makes. Equity allocated early, before the business has meaningful value, is far less expensive than equity granted or litigated over later. That means thinking carefully about vesting schedules for founder shares, how ownership percentages relate to actual capital contributions, what happens to a departing owner's interest, and whether certain owners will hold voting versus non-voting interests. For founder shares subject to vesting, an IRC § 83(b) election filed within 30 days of grant fixes the recipient's tax basis at issuance rather than at vest. It's a one-page filing with major downstream consequences if missed.

For businesses with multiple owners, we also address buy-sell provisions: the terms that govern what happens when an owner wants to exit, becomes disabled, dies, or is forced out. These provisions rarely get attention at formation and become urgent in a crisis.

Capitalization and initial financing

How your business is capitalized at formation, whether by founder equity, loans, or outside investment, has legal and tax implications that run forward. We help clients structure initial capital contributions, document loans between owners and the entity, and understand how early financing decisions interact with future fundraising.

For companies planning to raise outside capital, we advise on the difference between equity and convertible instruments, the mechanics of SAFEs and convertible notes at the early stage, and how formation choices affect your options when you go to raise a priced round. Most early-stage Washington raises rely on SEC Regulation D, Rules 506(b) or 506(c), which permit unlimited capital from accredited investors without SEC registration; Washington-specific exemptions live in RCW 21.20, the Securities Act of Washington.

Registered agents, licensing, and ongoing compliance

Washington law requires every business entity to maintain a registered agent and a registered office in the state under RCW 23.95, the Washington Uniform Business Organizations Code. Beyond that, many businesses require additional licenses or permits at the state, county, or municipal level. We handle the mechanics of formation, including registered agent setup, and can advise on what ongoing compliance obligations your entity type will carry, including annual reports, meeting requirements for corporations, and the record-keeping practices that protect your liability shield.

For businesses with owners or operations in multiple states, we also address foreign qualification requirements under RCW 23.95: when you need to register your Washington entity to do business elsewhere, and how to do it without creating unintended tax exposure.

    Why Oseran Hahn

    We've seen what happens when the structure doesn't hold.

    Sixty years of business and corporate practice means we've formed companies at every scale, and we've been called in to fix the formations that didn't hold. That perspective shapes how we approach every engagement.

    Practical advice, not just paperwork.

    Last year we restructured three closely-held companies whose original LLC operating agreements let any owner unilaterally dissolve. We draft for the conversation owners haven't had yet.

    Built for businesses that grow.

    A two-person consulting LLC became a holding company with three subsidiaries and a Series A investor in six years. The original operating agreement carried it through.

    Litigation and transactions under one roof.

    When a formation document is challenged in court (a buy-sell trigger, a minority-rights claim), the litigators down the hall defend it. We draft knowing what gets contested.

      The team

      The attorneys behindthe work.

      Our business and corporate attorneys handle this work alongside our litigation team, so you have coverage whether your matter stays transactional or becomes something more.

      Common questions

      What clientsask us first.

      How long does it take to form a business in Washington?

      The Secretary of State filing is fast, typically 1 to 3 business days, same-day if expedited. A clean formation, including the operating agreement or bylaws and EIN, usually runs 1 to 3 weeks. The drafting work, not the state filing, is the binding constraint, particularly when multiple owners or outside capital are involved.

      Do you handle multi-entity and holding-company structures?

      Yes. Operating companies with separate IP or real estate holdcos, multi-state structures, and foreign-parent setups are regular work. We build the original entity to handle where the company is going, not just where it starts.

      Can you represent multiple co-founders forming the same company?

      Where interests are clearly aligned, yes. Most formations work that way. When they aren't (unequal equity, different exit timelines, a departing owner), we represent the entity and recommend separate counsel for any owner who needs it. We'll be direct about it in the engagement letter.

      Do you work with foreign investors and out-of-state founders?

      Yes. A meaningful portion of our formation work is cross-border, with clients structuring U.S. entities from Asia, Canada, Europe, and the Pacific Rim. We coordinate entity choice with FIRPTA, tax treaty, and ownership-restriction issues, and handle foreign qualifications when the business operates in multiple states.

      What if a co-founder or shareholder dispute develops later?

      Our business litigation team is in the same office, on the same client matters. If an operating agreement, buy-sell provision, or minority-rights claim is contested, you don't need to find new counsel. We draft formation documents knowing what gets challenged in court.

      When is it time to hire a business formation attorney?

      Before you file with the Secretary of State. Before you sign anything binding with a co-founder. Before outside capital is in the door, and before you commit to an LLC or a corporation. Formation decisions set your governance, ownership, and tax posture for years, and a review now costs far less than unwinding a bad structure once the business has grown around it.

        Ready to talk? Tell us what you're building.

        We'll help you build it right.

        Oseran Hahn P.S. · 11225 SE 6th St, Suite 100 · Bellevue, WA 98004

        This content is provided for general informational purposes only and does not constitute legal advice. Viewing this page does not create an attorney-client relationship.