Atty. Jon Max Longnecker

Atty. Jon Max Longnecker

Jon Max Longnecker is a lawyer practicing income tax, estate and gift taxation law. Jon received a A.B. degree from Indiana University in 1963, and has been licensed for 57 years.

Naperville Naperville 57 yrs experience 57 year
Call (331) 276-5570 Book Appointment

Estate And Gift Taxation Law & More Attorney · Serving Naperville, IL · 57+ Years Experience

Profile Summary

About Jon Max Longnecker at a Glance

Jon Max Longnecker is a tax and estate tax attorney based in Naperville, Illinois. They have 57+ years of legal experience, licensed to practice since 1969. Admitted to practice in Indiana (1969) and U.S. Tax Court (1985). Educated at Indiana University School of Law (J.D., 1966) and Indiana University (A.B., 1963). Serves clients in Naperville, IL and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Jon Max Longnecker

  • Jon Max Longnecker is a lawyer practicing income tax, estate and gift taxation law
  • Jon received a A.B. degree from Indiana University in 1963, and has been licensed for 57 years
  • Jon practices in Naperville, IL

Practice Areas Explained

Jon Max Longnecker's Areas of Legal Practice

Each practice area below reflects the types of cases Jon Max Longnecker handles, with a practical overview of what that area of law involves and how it may apply to your situation in Naperville.

Tax Law in Naperville

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

Jon Max Longnecker is one of 84,606 tax attorneys indexed nationally. Browse tax attorneys in Illinois →

Estate & Gift Tax in Naperville

Jon Max Longnecker is one of 3,731 estate tax attorneys indexed nationally. Browse estate tax attorneys in Illinois →

Jurisdictional Context

Why Local Counsel Matters in Naperville

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

Naperville Courts and Legal Process

Choosing a Naperville-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 Illinois attorneys? Browse all attorneys in Naperville or all attorneys in Illinois.

Frequently Asked

Common Questions About Jon Max Longnecker

Where is Jon Max Longnecker's law office located?
Jon Max Longnecker's law practice is located in Naperville, Illinois. You can contact the office directly through this profile page.
What practice areas does Jon Max Longnecker handle?
Jon Max Longnecker focuses on tax, estate tax. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has Jon Max Longnecker practiced law?
Jon Max Longnecker has 57+ years of legal experience and has been licensed since 1969.
Where did Jon Max Longnecker go to law school?
Jon Max Longnecker earned their education at (J.D., 1966); (A.B., 1963).
How can I contact Jon Max Longnecker for a consultation?
You can contact Jon Max Longnecker 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 Naperville Choose Jon Max Longnecker

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 Jon Max Longnecker's practice in the field of tax and estate tax.

Decade-Tested Legal Experience

Jon Max Longnecker brings 57+ 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 Indiana and U.S. Tax Court, Jon Max Longnecker can represent clients in cases that span state lines or require counsel in multiple jurisdictions.

Broad Practice Area Coverage

Covering tax and estate tax, Jon Max Longnecker can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Naperville

A Naperville-based practice means Jon Max Longnecker 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 Jon Max Longnecker Handles in Naperville

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

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 Jon Max Longnecker directly to discuss the specifics of your situation.

Search Reference

How People Find Jon Max Longnecker Online

Prospective clients searching for legal help in Naperville 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 Jon Max Longnecker.

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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 Jon Max Longnecker directly.

Jon Max Longnecker's Practice Areas & Specializations

Education & Law School Background

J.D.
Indiana University School of Law
- 1966
A.B.
Indiana University
- 1963

Bar Admissions & Licensed Jurisdictions

Indiana
Admitted: 1969
U.S. Tax Court
Admitted: 1985

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