Atty. Stephen Patrick Sullivan

Atty. Stephen Patrick Sullivan

Stephen Patrick Sullivan is a lawyer practicing taxation, business law, corporate law and 1 other area of law. Stephen Patrick received a M.A. degree from Indiana University in 1995, and has been licensed for 27 years.

St. Louis St. Louis 27 yrs experience 27 year
Call (314) 396-5011 Book Appointment

Business Law & More Attorney · Serving St. Louis, MO · 27+ Years Experience

Profile Summary

About Stephen Patrick Sullivan at a Glance

Stephen Patrick Sullivan is a Member based in St. Louis, Missouri, practicing at Stephen Patrick Sullivan. They have 27+ years of legal experience, licensed to practice since 1999. Their practice focuses on estate planning, business, and tax. Admitted to practice in District of Columbia (1999), Florida (2005), and Missouri (2006). Educated at University of Florida LL.M. Taxation Washington and Lee University (J.D., 1998) and Indiana University (M.A. Truman, 1995). Serves clients in St. Louis, MO and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Stephen Patrick Sullivan

  • Stephen Patrick Sullivan is a lawyer practicing taxation, business law, corporate law and 1 other area of law
  • Stephen Patrick received a M.A. degree from Indiana University in 1995, and has been licensed for 27 years
  • Stephen Patrick practices at Stephen Patrick Sullivan in St. Louis, MO

Practice Areas Explained

Stephen Patrick Sullivan's Areas of Legal Practice

Each practice area below reflects the types of cases Stephen Patrick Sullivan handles, with a practical overview of what that area of law involves and how it may apply to your situation in St. Louis.

Estate Planning & Probate in St. Louis

An estate planning attorney prepares wills, trusts, powers of attorney, and healthcare directives to protect your family and pass on your assets.

Stephen Patrick Sullivan is one of 224,789 estate planning attorneys indexed nationally. Browse estate planning attorneys in Missouri →

Business & Corporate Law in St. Louis

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

Stephen Patrick Sullivan is one of 497,491 business attorneys indexed nationally. Browse business attorneys in Missouri →

Tax Law in St. Louis

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

Stephen Patrick Sullivan is one of 84,606 tax attorneys indexed nationally. Browse tax attorneys in Missouri →

Jurisdictional Context

Why Local Counsel Matters in St. Louis

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

St. Louis Courts and Legal Process

Choosing a St. Louis-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.

Looking for additional Missouri attorneys? Browse all attorneys in St. Louis or all attorneys in Missouri.

Frequently Asked

Common Questions About Stephen Patrick Sullivan

Where is Stephen Patrick Sullivan's law office located?
Stephen Patrick Sullivan's law practice is located in St. Louis, Missouri. The firm is Stephen Patrick Sullivan. You can contact the office directly through this profile page.
What practice areas does Stephen Patrick Sullivan handle?
Stephen Patrick Sullivan focuses on estate planning, business, tax. Each practice area listed reflects experience handling cases of that type in Missouri.
How long has Stephen Patrick Sullivan practiced law?
Stephen Patrick Sullivan has 27+ years of legal experience and has been licensed since 1999.
Where did Stephen Patrick Sullivan go to law school?
Stephen Patrick Sullivan earned their education at (J.D., 1998); (M.A. Truman, 1995).
How can I contact Stephen Patrick Sullivan for a consultation?
You can contact Stephen Patrick Sullivan 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.

Professional Profile

Why Clients in St. Louis Choose Stephen Patrick Sullivan

Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish Stephen Patrick Sullivan's practice in the field of estate planning, business, and tax.

Decade-Tested Legal Experience

Stephen Patrick Sullivan brings 27+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Multi-State Bar Admission

Licensed in District of Columbia, Florida, and Missouri, Stephen Patrick Sullivan can represent clients in cases that span state lines or require counsel in multiple jurisdictions.

Broad Practice Area Coverage

Covering estate planning, business, and tax, Stephen Patrick Sullivan can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in St. Louis

A St. Louis-based practice means Stephen Patrick Sullivan attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.

Case Types

Common Legal Issues Stephen Patrick Sullivan Handles in St. Louis

Below is a representative sample of the types of matters Stephen Patrick Sullivan has experience with under Missouri law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.

Last wills and testaments
Estate Planning
Revocable living trusts
Estate Planning
Powers of attorney
Estate Planning
Probate proceedings
Estate Planning
Business formation and structure
Business
Contract drafting and review
Business
Partnership disputes
Business
Merger and acquisition support
Business
IRS audit representation
Tax
Tax lien and levy defense
Tax
Offer in compromise
Tax
Business tax planning
Tax

This list is illustrative, not exhaustive. Contact Stephen Patrick Sullivan directly to discuss the specifics of your situation.

Search Reference

How People Find Stephen Patrick Sullivan Online

Prospective clients searching for legal help in St. Louis commonly use a combination of the attorney's name and their specific legal need. The following search terms frequently lead people to this profile and to attorneys like Stephen Patrick Sullivan.

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If any of the above matches what you searched for, you've found the right profile. Use the contact options at the top of this page to get in touch with Stephen Patrick Sullivan directly.

Stephen Patrick Sullivan's Practice Areas & Specializations

Education & Law School Background

J.D.
University of Florida LL.M. Taxation Washington and Lee University
- 1998
M.A. Truman
Indiana University
- 1995

Bar Admissions & Licensed Jurisdictions

District of Columbia
Admitted: 1999
Florida
Admitted: 2005
Missouri
Admitted: 2006

Client Reviews & Ratings — Stephen Patrick Sullivan

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