Atty. Thaddeus E. Cosgrove

Atty. Thaddeus E. Cosgrove

City Attorney: City of Holstein, 1991—; City of Cushing, 1997—.

Holstein Holstein 42 Years Experience 42 year
Call (712) 368-3382

Profile Summary

About Thaddeus E. Cosgrove at a glance

Thaddeus E. Cosgrove is a Member based in Holstein, Iowa, practicing at Cosgrove Law Firm. They have 42+ years of legal experience, licensed to practice since 1984. Their practice focuses on probate, tax, and litigation. Admitted to practice in Iowa (1984) and U.S. District Court, Northern and Southern Districts of Iowa (1984). Educated at Creighton University (J.D., 1984) and University of Iowa (B.A., 1981). Recognitions include AV Preeminent. Active member of Ida County (Past President, 1985-1986) and Iowa State Bar Associations Iowa Trial Lawyers Association. Serves clients in Holstein, IA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

City Attorney

  • City of Holstein, 1991—
  • City of Cushing, 1997—

Practice Areas Explained

Thaddeus E. Cosgrove's Areas of Practice

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

Probate

Thaddeus E. Cosgrove is one of 115,645 probate attorneys indexed nationally. Browse probate attorneys in Iowa →

Tax Law

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

Thaddeus E. Cosgrove is one of 77,130 tax attorneys indexed nationally. Browse tax attorneys in Iowa →

Civil Litigation

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

Thaddeus E. Cosgrove is one of 409,070 litigation attorneys indexed nationally. Browse litigation attorneys in Iowa →

Jurisdictional Context

Why local counsel matters in Iowa

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

Looking for additional Iowa attorneys? Browse all attorneys in Holstein or all attorneys in Iowa.

Frequently Asked

Common questions about Thaddeus E. Cosgrove

Where is Thaddeus E. Cosgrove's law office located?
Thaddeus E. Cosgrove's law practice is located in Holstein, Iowa. The firm is Cosgrove Law Firm. You can contact the office directly through this profile page.
What practice areas does Thaddeus E. Cosgrove handle?
Thaddeus E. Cosgrove focuses on probate, tax, litigation. Each practice area listed reflects experience handling cases of that type in Iowa.
How long has Thaddeus E. Cosgrove practiced law?
Thaddeus E. Cosgrove has 42+ years of legal experience and has been licensed since 1984.
Where did Thaddeus E. Cosgrove go to law school?
Thaddeus E. Cosgrove earned their education at (J.D., 1984); (B.A., 1981).
How can I contact Thaddeus E. Cosgrove for a consultation?
You can contact Thaddeus E. Cosgrove 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.
What awards or recognition has Thaddeus E. Cosgrove received?
Thaddeus E. Cosgrove's notable recognition includes: AV Preeminent.

Education

J.D.
Creighton University
- 1984
B.A.
University of Iowa
- 1981

Awards

AV Preeminent

Bar Admissions

Iowa
Admitted: 1984
U.S. District Court, Northern and Southern Districts of Iowa
Admitted: 1984

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