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David T Lyons | Bellevue Business & Estate Lawyer

Mr. David Thomas Lyons

Mr. David Thomas Lyons

Lyons | Sullivan

Business, Merger & Acquisition, Estate, Trusts, Wills & Probate, Asset Purchase Agreement, Estate Tax, Succession/Exit Planning

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Experience: 45 years
Language(s): English
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Main Office

10655 NE 4th St
Ste. 704
Bellevue, WA 98004

Office Hours

Monday - Friday8:00 AM - 5:00 PM

Other Locations

Proudly service Bellevue and surrounding areas.

Lyons | Sullivan

About David

David concentrates his practice in estate planning and estate administration.  He received his Bachelor of Business Administration degree from Gonzaga University in 1977; his Juris Doctorate, Cum Laude, from Gonzaga School of Law in 1979; and his Master of Science Financial Services in 1990. Mr. Lyons is a Certified Public Accountant licensed to practice public accounting in the State of Washington and an attorney admitted to practice law in the States of Washington and Alaska.

Please contact my office to obtain a fee quote.

Experience

Attorney

Lyons Sullivan

1990 - Present

Bellevue, WA

Admission

Verified Alaska

1990

Verified Washington

1980

Education

Gonzaga University School of Law

J.D.

1979

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Recognitions & Achievements

Associations
  • Washington State Certified Public Accountant
  • Washington State Bar Association | Member
  • Washington State Trial Lawyers Association | Member
  • Washington Society of CPAs | Member
Honors / Awards
  • Over 40 years of experience practicing law.

Additional Info

Founded 1990

Lyons | Sullivan Highlights

Estate, Business

Firm Size: 1
Firm Locations: 1
Languages: English
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Premium Member Mr. David Thomas Lyons has been a Premium Member since October 21, 2025.

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