Law Firms · Estate Planning · O'Fallon, Missouri, United States · Updated October 2026

Estate Planning Law Firms in O'Fallon, Missouri, United States (2026)

Find estate planning law firms in O'Fallon, Missouri: profiles, offices and direct contacts.

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Global Law Lists has 1 estate planning law firm in O'Fallon, Missouri, United States: Markell Estate Planning & Elder Law. Outside O'Fallon, the nearest others are in Chesterfield (20 km) and Creve Coeur (29 km). Compare with all 5 law firms in O'Fallon, estate planning law firms across Missouri (6) and estate planning law firms worldwide.

Markell Estate Planning & Elder Law is a law firm in O'Fallon, Missouri, United States.

Capabilities/Areas:Practice: Trusts and Estates Law

Address: O'Fallon, United States

State: Missouri

Country: United States

Where is the nearest estate planning lawyer outside O'Fallon?

  1. Vouga Elder Law & Estate Planning, LLCChesterfield, Missouri20 km
  2. Dovetail Estate Planning, P.C.Creve Coeur, Missouri29 km
  3. Nalini S. Mahadevan, Immigration, Estate Planning and BusinessClayton, Missouri38 km
  4. The Elder & Estate Planning Law Firm of St. LouisSt. Louis, Missouri48 km

What does an estate planning lawyer do?

Estate planning covers arranging your affairs so that assets pass as you intend, during your life and on death: wills, trusts, lifetime gifts, powers of attorney, guardians for children, business succession and the tax effect of each choice. Inheritance rules, including forced heirship in some countries, limit what can be planned.

How do I choose an estate planning lawyer in O'Fallon?

  1. Ask how the rules where you live, and where your assets are, affect who must inherit.
  2. Ask for a fixed fee for the plan and documents, and how often it should be reviewed.
  3. Bring a list of assets and debts, existing wills, pension and insurance details, and family information.
  4. Confirm the lawyer is admitted and in good standing with the bar or law society in United States, and ask who will handle your matter.

Questions about estate planning law firms in O'Fallon

Where is the nearest estate planning lawyer to O'Fallon?

Outside O'Fallon: Vouga Elder Law & Estate Planning, LLC in Chesterfield, Missouri (20 km), Dovetail Estate Planning, P.C. in Creve Coeur, Missouri (29 km) and Nalini S. Mahadevan, Immigration, Estate Planning and Business in Clayton, Missouri (38 km), in a straight line.

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Lawyers in O'Fallon provide comprehensive legal services including business and corporate law, property and real estate transactions, family and matrimonial law, criminal defense, immigration and visa matters, employment law, intellectual property, and civil litigation. Whether you need ongoing legal counsel or representation for a specific matter, qualified attorneys in O'Fallon are available to assist.

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