Atty. David Alan Winchester

Atty. David Alan Winchester

David Alan Winchester is a lawyer practicing corporate law, business law, taxation. David received a B.A. degree from University of Washington in 1985, and has been licensed for 37 years.

Sammamish Sammamish 37 yrs experience 37 year
Call (206) 438-4858 Book Appointment

Profile Summary

About David Alan Winchester at a glance

David Alan Winchester is a business and tax attorney based in Sammamish, Washington. They have 37+ years of legal experience, licensed to practice since 1989. Admitted to practice in Washington (1989). Educated at University of Washington (J.D., 1989) and University of Washington (B.A., 1985). Serands clients in Sammamish, WA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • David Alan Winchester is a lawyer practicing corporate law, business law, taxation
  • David received a B.A. degree from University of Washington in 1985, and has been licensed for 37 years
  • David practices in Sammamish, WA

Practice Areas Explained

David Alan Winchester's Areas of Practice

Each practice area below reflects the types of cases David Alan Winchester handles, with a brief overview of what that area of law covers.

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

David Alan Winchester is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Washington →

Tax Law

Tax attorneys handle IRS audits, tax debt, international tax, estate planning, and tax court litigation.

David Alan Winchester is one of 85,302 tax attorneys indexed nationally. Browse tax attorneys in Washington →

Jurisdictional Context

Why local counsel matters in Washington

Practicing law in Washington. Legal matters in Washington are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Sammamish are typically filed in the local municipal court or the appropriate Washington state district court, depending on subject matter and amount in controversy. An attorney licensed in Washington brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Washington courts without local counsel or pro hac vice admission.

Looking for additional Washington attorneys? Browse all attorneys in Sammamish or all attorneys in Washington.

Frequently Asked

Common questions about David Alan Winchester

Where is David Alan Winchester's law office located?
David Alan Winchester's law practice is located in Sammamish, Washington. You can contact the office directly through this profile page.
What practice areas does David Alan Winchester handle?
David Alan Winchester focuses on business, tax. Each practice area listed reflects experience handling cases of that type in Washington.
How long has David Alan Winchester practiced law?
David Alan Winchester has 37+ years of legal experience and has been licensed since 1989.
Where did David Alan Winchester go to law school?
David Alan Winchester earned their education at (J.D., 1989); (B.A., 1985).
How can I contact David Alan Winchester for a consultation?
You can contact David Alan Winchester directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.

Education

J.D.
University of Washington
- 1989
B.A.
University of Washington
- 1985

Bar Admissions

Washington
Admitted: 1989

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