Jon Max Longnecker, Estate Tax Attorney in Naperville, Illinois
Over 57 years of legal practice · focused on Estate Tax and Tax
Naperville, IL
Practicing estate tax in Naperville since 1969.
- 57+
- Years practicing
- 2
- Bar admissions
Practices in
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Quick answer
Jon Max Longnecker is an attorney based in Naperville, IL. The practice focuses on Estate Tax and Tax. Jon has over 57 years of legal experience.
- Based in
- Naperville, IL
- Experience
- over 57 years
- Known for
- Estate Tax · Tax
- Handles Estate Tax and Tax matters from Naperville, IL.
- Over 57 years of practice as a licensed attorney.
About Jon Max Longnecker: Jon Max Longnecker is an attorney based in Naperville, IL. The practice focuses on Estate Tax and Tax. Jon has over 57 years of legal experience.
Areas of practice
Legal matters Jon takes on
Jon concentrates on estate tax and tax. Each area below outlines the kind of case Jon handles, typical outcomes to expect, and how the intake process starts.
Estate Tax cases in Naperville, Illinois
Jon takes estate tax matters in Naperville, Illinois. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Jon agrees to represent you.
Tax cases in Naperville, Illinois
Jon takes tax matters in Naperville, Illinois. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Jon agrees to represent you.
Biography
Meet Jon Max Longnecker — estate tax lawyer in Naperville
Jon Max Longnecker is an attorney based in Naperville, IL. The practice focuses on Estate Tax and Tax. Jon has over 57 years of legal experience.
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.
Jon's approach to estate tax cases
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.
The kind of cases Jon takes
Jon reviews new inquiries case-by-case for estate tax and tax matters in Naperville and the surrounding Illinois area.
Credentials
Education, bar admissions, and languages
Indiana University School of Law
J.D. · 1966
Indiana University
A.B. · 1963
Jurisdictions
Jon's state bar admissions
U.S. Tax Court
1985 · ACTIVE
Indiana
1969 · ACTIVE
Jon studied at J.D. in Indiana University School of Law and A.B. in Indiana University.
Law school and academic background
Jon completed J.D. in Indiana University School of Law and A.B. in Indiana University. Formal legal training is one signal of substantive knowledge — the day-to-day practice Jon runs in Illinois is where that training gets applied to real client questions.
Locations
Jon Max Longnecker's office in Naperville
Jon's primary office is at 479 River Bend Rd Unit 111, Naperville, IL, 60540-5287. In-person meetings are by appointment; a phone intake usually comes first.
Client feedback
Client reviews of Jon Max Longnecker
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Schedule your consultationHiring guide
How to hire Jon Max Longnecker — what to expect in your first consultation
Working with a new estate tax attorney should feel structured. Here's how the first two conversations with Jon usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
Jon charges for the initial consult. That fee is credited toward representation if you retain Jon's office.
What to bring to your first meeting
Bring any documents you already have — police reports, medical records, filed pleadings, correspondence from an insurer, a copy of the contract at issue. If you're not sure, err on the side of bringing everything; Jon will tell you what matters and what doesn't.
Questions to ask a estate tax attorney in Naperville, Illinois
A short list to run through before you commit: How many estate tax matters have you handled in the last year? What's your fee structure? Who else in the office will work on this? What's your realistic estimate of timeline and range of outcomes? How do I reach you between meetings?
Fees & payment
Fees, payment methods, and consultation options for Jon
Jon discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in estate tax practice — ask which fits.
Hourly rates, contingency fees, and flat-fee options
Every estate tax matter is priced differently. Simple document review might be a flat fee. Injury litigation is often contingency. Complex commercial disputes usually run hourly with a retainer. Jon confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
Jon's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many estate tax practices work with clients on structured schedules.
Frequently asked
Frequently asked questions about Jon Max Longnecker
How much does it cost to hire Jon for a estate tax case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Jon walks through the likely range during the consult so there are no surprises.
Does Jon offer a free consultation?
Jon charges for the initial consult; that fee is credited toward representation if you retain Jon's office. Some estate tax attorneys offer free consults — check Jon's current terms during booking.
How long do estate tax cases in Illinois typically take?
Simple estate tax matters can wrap in a few weeks; disputed cases can run 6–18 months from intake to resolution, longer if the matter goes to trial. Jon gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Jon take my case if I'm outside Naperville?
Jon is licensed in Illinois. Matters governed by Illinois law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — Jon will tell you if the case is a fit or refer you to someone closer to your court.
What should I bring to my first meeting with Jon?
Bring every document that touches the dispute: contracts, correspondence, police or medical reports, filed pleadings, invoices, photographs, insurance letters. Also bring a written timeline of what happened, in your own words. Jon will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Jon accepting new estate tax clients right now?
Jon's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.
Areas served
Estate Tax attorneys serving Naperville, Chicago and Springfield in Illinois
Jon handles estate tax matters throughout Illinois. Each city below is a direct link into the search page for verified estate tax attorneys in that community.
More counsel
Other top-rated estate tax attorneys in Illinois
If Jon's intake is full or the fit isn't right, these estate tax attorneys in Naperville handle similar matters. Every profile below is verified and open to consultations.





