Atty. Erwin L. Wiest

Atty. Erwin L. Wiest

Erwin L. Wiest is a lawyer practicing federal estate tax law, federal income tax law, business law and 4 other areas of law.

Aberdeen Aberdeen 73 yrs experience 73 year
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Profile Summary

About Erwin L. Wiest at a glance

Erwin L. Wiest is a contracts, probate, business, tax, and estate tax attorney based in Aberdeen, South Dakota. They have 73+ years of legal experience, licensed to practice since 1953. Admitted to practice in South Dakota (1953). Educated at University of South Dakota School of Law (J.D., 1953) and University of South Dakota, School of Business Administration (B.S., 1951). Serands clients in Aberdeen, SD and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Erwin L. Wiest is a lawyer practicing federal estate tax law, federal income tax law, business law and 4 other areas of law
  • Erwin L. received a B.S. degree from University of South Dakota, School of Business Administration in 1951, and has been licensed for 73 years
  • Erwin L. practices in Aberdeen, SD

Practice Areas Explained

Erwin L. Wiest's Areas of Practice

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

Contracts

Erwin L. Wiest is one of 76,762 contracts attorneys indexed nationally. Browse contracts attorneys in South Dakota →

Probate

Erwin L. Wiest is one of 128,014 probate attorneys indexed nationally. Browse probate attorneys in South Dakota →

Business & Corporate Law

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

Erwin L. Wiest is one of 501,317 business attorneys indexed nationally. Browse business attorneys in South Dakota →

Tax Law

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

Erwin L. Wiest is one of 85,302 tax attorneys indexed nationally. Browse tax attorneys in South Dakota →

Estate & Gift Tax

Erwin L. Wiest is one of 3,765 estate tax attorneys indexed nationally. Browse estate tax attorneys in South Dakota →

Jurisdictional Context

Why local counsel matters in South Dakota

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

Looking for additional South Dakota attorneys? Browse all attorneys in Aberdeen or all attorneys in South Dakota.

Frequently Asked

Common questions about Erwin L. Wiest

Where is Erwin L. Wiest's law office located?
Erwin L. Wiest's law practice is located in Aberdeen, South Dakota. You can contact the office directly through this profile page.
What practice areas does Erwin L. Wiest handle?
Erwin L. Wiest focuses on contracts, probate, business, tax, estate tax. Each practice area listed reflects experience handling cases of that type in South Dakota.
How long has Erwin L. Wiest practiced law?
Erwin L. Wiest has 73+ years of legal experience and has been licensed since 1953.
Where did Erwin L. Wiest go to law school?
Erwin L. Wiest earned their education at (J.D., 1953); (B.S., 1951).
How can I contact Erwin L. Wiest for a consultation?
You can contact Erwin L. Wiest 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 South Dakota School of Law
- 1953
B.S.
University of South Dakota, School of Business Administration
- 1951

Bar Admissions

South Dakota
Admitted: 1953

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