Atty. Missy Siemietkowski

Atty. Missy Siemietkowski

Ms. Missy Siemietkowski is a lawyer practicing commercial transactions, business entities, wills, trust and probate and 1 other area of law.

Washington Washington 39 yrs experience 39 year
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Profile Summary

About Missy Siemietkowski at a glance

Missy Siemietkowski is a trusts, probate, business, and tax attorney based in Washington, District of Columbia. They have 39+ years of legal experience, licensed to practice since 1987. Admitted to practice in Texas (1987), U.S. Tax Court (1987), and U.S. District Court, Northern District of Texas (1988). Educated at Pepperdine University (J.D. Southern, 1986) and University of Texas (B.B.A., 1983). Serands clients in Washington, DC and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Ms. Missy Siemietkowski is a lawyer practicing commercial transactions, business entities, wills, trust and probate and 1 other area of law
  • Missy received a B.B.A. degree from University of Texas in 1983, and has been licensed for 39 years
  • Missy practices in Washington, DC

Practice Areas Explained

Missy Siemietkowski's Areas of Practice

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

Trusts

Missy Siemietkowski is one of 104,171 trusts attorneys indexed nationally. Browse trusts attorneys in District of Columbia →

Probate

Missy Siemietkowski is one of 128,014 probate attorneys indexed nationally. Browse probate attorneys in District of Columbia →

Business & Corporate Law

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

Missy Siemietkowski is one of 501,317 business attorneys indexed nationally. Browse business attorneys in District of Columbia →

Tax Law

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

Missy Siemietkowski is one of 85,302 tax attorneys indexed nationally. Browse tax attorneys in District of Columbia →

Jurisdictional Context

Why local counsel matters in District of Columbia

Practicing law in District of Columbia. Legal matters in District of Columbia are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Washington are typically filed in the local municipal court or the appropriate District of Columbia state district court, depending on subject matter and amount in controversy. An attorney licensed in District of Columbia 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 District of Columbia courts without local counsel or pro hac vice admission.

Looking for additional District of Columbia attorneys? Browse all attorneys in Washington or all attorneys in District of Columbia.

Frequently Asked

Common questions about Missy Siemietkowski

Where is Missy Siemietkowski's law office located?
Missy Siemietkowski's law practice is located in Washington, District of Columbia. You can contact the office directly through this profile page.
What practice areas does Missy Siemietkowski handle?
Missy Siemietkowski focuses on trusts, probate, business, tax. Each practice area listed reflects experience handling cases of that type in District of Columbia.
How long has Missy Siemietkowski practiced law?
Missy Siemietkowski has 39+ years of legal experience and has been licensed since 1987.
Where did Missy Siemietkowski go to law school?
Missy Siemietkowski earned their education at (J.D. Southern, 1986); (B.B.A., 1983).
How can I contact Missy Siemietkowski for a consultation?
You can contact Missy Siemietkowski 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. Southern
Pepperdine University
- 1986
B.B.A.
University of Texas
- 1983

Bar Admissions

Texas
Admitted: 1987
U.S. Tax Court
Admitted: 1987
U.S. District Court, Northern District of Texas
Admitted: 1988

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