Best Corporate & Commercial Lawyers in Washington

Share your needs with us, get contacted by law firms.

Free. Takes 2 min.

Pierce Atwood LLP
Washington, United States

Founded in 1891
298 people in their team
English
Pierce Atwood LLP is a highly-regarded full-service law firm based in New England, recognized nationally and internationally for its expertise in complex and class action litigation, energy production and distribution, midmarket mergers and acquisitions, information security and technology,...
Phillips Lytle LLP
Washington, United States

Founded in 1834
343 people in their team
English
At Phillips Lytle, we know only one approach to client service. It’s practiced by every one of our attorneys in each of our eight offices. It’s why we’ve been doing what we do for more than 185 years. It’s ingrained in who we are. It’s The Phillips Lytle Way.We’re fully dedicated to our...
Arnold & Porter Kaye Scholer LLP
Washington, United States

Founded in 1946
2,057 people in their team
English
At Arnold & Porter, we are client-driven and industry-focused. Our lawyers practice in more than 40 practice areas across the litigation, regulatory and transactional spectrum to help clients with complex needs stay ahead of the global market, anticipate opportunities and address issues that...

Founded in 1994
1,000 people in their team
English
WilmerHale is a leading, full-service international law firm with 1,000 lawyers located throughout 13 offices in the United States, Europe and Asia. Our lawyers work at the intersection of government, technology and business, and we remain committed to our guiding principles of:providing...
Stinson LLP
Washington, United States

Founded in 2002
985 people in their team
English
Complex legal challenges are best approached with sharp insight and creative solutions. At Stinson, our attorneys combine industry knowledge and business acumen to deliver practical legal guidance to clients ranging from individuals to privately-held enterprises to international corporations. We...
Perkins Coie LLP
Washington, United States

Founded in 1912
2,875 people in their team
English
Perkins Coie is a leading international law firm that is known for providing high value, strategic solutions and extraordinary client service on matters vital to our clients' success. With more than 1,200 attorneys in offices across the United States and Asia, we provide a full array of corporate,...
BALCH & BINGHAM LLP
Washington, United States

Founded in 1922
439 people in their team
English
Balch & Bingham LLP is a corporate law firm with more than 230 attorneys across offices in Birmingham and Montgomery, Alabama; Jacksonville, Florida; Atlanta, Georgia; Gulfport and Jackson, Mississippi; Houston, Texas and Washington, D.C. We are recognized for our deep experience serving...
Lippes Mathias LLP
Washington, United States

Founded in 1965
177 people in their team
English
Lippes Mathias LLP is a full-service law firm with more than 135 attorneys serving clients regionally, nationally, and internationally. With offices in Buffalo, N.Y.; Albany, N.Y.; Burlington, Ontario; Chicago, Ill.; New York City; Jacksonville, Fla; and Washington, D.C., the firm represents a wide...
Karbal & Co
Washington, United States

Founded in 2002
5 people in their team
English
Arabic
Karbal & Co provides consultancy and arbitration services to clients on the laws of Libya, and our team of lawyers advises on the laws of the jurisdictions of the Middle East and North Africa. As the leading Libyan law firm, we offer services to private and public clients,  international...
Dorsey & Whitney LLP
Washington, United States

Founded in 1912
1,390 people in their team
English
worldwide advantageYOUR BUSINESS REQUIRES AN ADVANTAGE, AN EDGE, TO SUCCEED IN A HIGHLY COMPETITIVE WORLD.Dorsey’s lawyers and staff can help you gain that edge by applying superb legal knowledge and skills with practical wisdom and a deep understanding of your business and industry.We serve...
AS SEEN ON

United States Corporate & Commercial Legal Articles

Browse our 1 legal article about Corporate & Commercial in United States written by expert lawyers.

United States NY LLC Transparency Act 2026 Compliance Guide
Corporate & Commercial
The federal Corporate Transparency Act (CTA) and New York's LLC Transparency Act are separate regimes: reporting to FinCEN does not satisfy New York's 2026 state filing requirement. Most small corporations and LLCs in the United States must file Beneficial Ownership Information (BOI) with FinCEN starting 2024, unless a specific federal... Read more →

About Corporate & Commercial Law in Washington, United States

Corporate and commercial law in Washington State refers to the legal rules, statutes, and regulations governing the formation, operation, and dissolution of businesses. These laws affect a wide variety of business entities such as corporations, limited liability companies (LLCs), partnerships, and sole proprietorships. Corporate and commercial law addresses matters like business formation, mergers and acquisitions, contracts, compliance, intellectual property protection, and commercial transactions. Washington is a business-friendly state with its own set of requirements and laws that business owners and entrepreneurs must observe to operate legally and efficiently.

Why You May Need a Lawyer

Legal help in corporate and commercial matters is crucial for both startups and established companies alike. Here are some common situations where seeking legal counsel is advisable:

  • Choosing the right business structure (corporation, LLC, partnership, etc.)
  • Drafting, reviewing, or negotiating contracts and agreements
  • Complying with regulatory requirements and local business licensing laws
  • Resolving business disputes such as breaches of contract or partner disagreements
  • Mergers, acquisitions, and business sales
  • Handling intellectual property issues such as trademarks and copyrights
  • Employment issues, including hiring, firing, and employment contracts
  • Corporate governance and compliance with state and federal regulations
  • Succession planning and ownership transitions
  • Risk management and liability prevention

Local Laws Overview

Washington’s corporate and commercial legal landscape has several unique aspects that business owners should be aware of. Key features include:

  • Washington Business Corporation Act (WBCA) - This act sets specific requirements for incorporating and managing corporations in the state, including director duties and shareholder rights.
  • Limited Liability Company Act - Washington’s rules on LLCs outline formation, management, and dissolution procedures, providing flexibility in structure and protection from personal liability.
  • Business and Occupation (B&O) Tax - Washington does not have a corporate income tax, but instead imposes a B&O tax on gross receipts of businesses, with specific classification and rates.
  • State Registration and Licensing - Most businesses must file with the Washington Secretary of State and obtain local licenses or permits to operate legally.
  • Consumer Protection Laws - Washington has robust consumer protection statutes that impact business practices, advertising, and sales.
  • Employment Laws - In addition to federal law, Washington has its own regulations regarding minimum wage, paid sick leave, and anti-discrimination.
  • Environmental and Zoning Regulations - Businesses must comply with state and local environmental laws, as well as zoning requirements.

Frequently Asked Questions

What is the best business structure for my company in Washington?

The best structure depends on your goals, liability concerns, tax considerations, and management preferences. Common types include sole proprietorships, partnerships, LLCs, and corporations. An attorney can help assess your needs and recommend the optimal business entity.

How do I register a business in Washington State?

Most businesses must file formation documents with the Washington Secretary of State and get a Unified Business Identifier (UBI) number. Additional licenses or permits may be required depending on your location and business type.

Are annual reports required for Washington corporations and LLCs?

Yes, both corporations and LLCs in Washington must file annual reports with the Secretary of State and pay applicable fees to stay in good standing.

Do I need an attorney to form a business?

While not legally required, having an attorney ensures correct formation, proper documentation, and helps prevent future legal issues. Professional advice is especially important for businesses with multiple owners or complex needs.

What are my obligations under Washington’s B&O tax?

Most businesses engaging in activities in Washington must register for and pay the B&O tax on gross receipts, regardless of income or profit. Rates and classification vary by business type.

How are business disputes typically resolved?

Disputes may be resolved through negotiation, mediation, arbitration, or litigation in state or federal court. Many commercial contracts in Washington contain clauses specifying how disputes will be handled.

Can a Washington LLC be managed by its members?

Yes, LLCs in Washington may be member-managed or manager-managed. This should be specified in the operating agreement during formation.

What are directors’ and officers’ duties in a Washington corporation?

Directors and officers owe fiduciary duties of care and loyalty to the corporation, meaning they must act in the best interest of the company and its shareholders, following the law and company bylaws.

What are common employment law issues for businesses in Washington?

Washington businesses must comply with state minimum wage laws, paid sick leave, anti-discrimination rules, and workplace safety regulations. Proper employee classification and clear HR policies help avoid disputes.

How do I dissolve a business in Washington?

Dissolving a business typically involves filing formal documents with the Secretary of State, settling debts and taxes, notifying creditors, and distributing remaining assets according to law and the company’s governing documents.

Additional Resources

Several official and nonprofit organizations offer resources and support for corporate and commercial law matters in Washington:

  • Washington Secretary of State - Business Services Division
  • Washington State Department of Revenue
  • Washington State Bar Association (WSBA) - Business Law Section
  • Small Business Administration (SBA) - Seattle District Office
  • SCORE Greater Seattle Chapter
  • Local Small Business Development Centers (SBDCs)

Next Steps

If you require legal assistance with a corporate or commercial matter in Washington, consider the following actions:

  • Identify your specific legal questions or concerns
  • Gather all relevant documents and records related to your business and the matter at hand
  • Consult with a qualified corporate and commercial attorney licensed in Washington
  • Review local laws and resources for initial guidance
  • Work closely with your legal advisor to develop a strategy and ensure compliance with applicable laws
  • Continue monitoring legal requirements and updates relevant to your business to avoid future issues

Seeking legal advice early can protect your business, save costs, and ensure you meet all regulatory obligations in Washington State.

Lawzana helps you find the best lawyers and law firms in Washington through a curated and pre-screened list of qualified legal professionals. Our platform offers rankings and detailed profiles of attorneys and law firms, allowing you to compare based on practice areas, including Corporate & Commercial, experience, and client feedback.

Each profile includes a description of the firm's areas of practice, client reviews, team members and partners, year of establishment, spoken languages, office locations, contact information, social media presence, and any published articles or resources. Most firms on our platform speak English and are experienced in both local and international legal matters.

Get a quote from top-rated law firms in Washington, United States — quickly, securely, and without unnecessary hassle.

Disclaimer:

The information provided on this page is for general informational purposes only and does not constitute legal advice. While we strive to ensure the accuracy and relevance of the content, legal information may change over time, and interpretations of the law can vary. You should always consult with a qualified legal professional for advice specific to your situation.

We disclaim all liability for actions taken or not taken based on the content of this page. If you believe any information is incorrect or outdated, please contact us, and we will review and update it where appropriate.