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Stephen Longfellow Seftenberg, Business Attorney in Glenview, Illinois

Over 67 years of legal practice · focused on Business, Estate Planning, and International Tax · 4.8/5 rating from 1 verified client review

Of CounselatLaw Offices of Alan H. Hammerman

Glenview, IL

Practicing business in Glenview since 1959.

67+
Years practicing
4.8 ★
1 client review
6
Bar admissions

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Quick answer

Stephen Longfellow Seftenberg is an of counsel based in Glenview, IL. The practice focuses on Business, Estate Planning, and International Tax. Stephen has over 67 years of legal experience. Currently practicing at Law Offices of Alan H. Hammerman. Rated 4.8 out of 5 from 1 client review.

Based in
Glenview, IL
Experience
over 67 years
Known for
Business · Estate Planning · International Tax
  • Handles Business, Estate Planning, and International Tax matters from Glenview, IL.
  • Over 67 years of practice as a licensed attorney.
  • Recognized with Peer Reviewed.

About Stephen Longfellow Seftenberg: Stephen Longfellow Seftenberg is an of counsel based in Glenview, IL. The practice focuses on Business, Estate Planning, and International Tax. Stephen has over 67 years of legal experience. Currently practicing at Law Offices of Alan H. Hammerman. Rated 4.8 out of 5 from 1 client review.

Areas of practice

Legal matters Stephen takes on

Stephen concentrates on business, estate planning, international tax, probate, and real estate. Each area below outlines the kind of case Stephen handles, typical outcomes to expect, and how the intake process starts.

Business cases in Glenview, Illinois

Stephen takes business matters in Glenview, 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 Stephen agrees to represent you.

Estate Planning cases in Glenview, Illinois

Stephen takes estate planning matters in Glenview, 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 Stephen agrees to represent you.

International Tax cases in Glenview, Illinois

Stephen takes international tax matters in Glenview, 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 Stephen agrees to represent you.

Probate cases in Glenview, Illinois

Stephen takes probate matters in Glenview, 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 Stephen agrees to represent you.

Real Estate cases in Glenview, Illinois

Stephen takes real estate matters in Glenview, 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 Stephen agrees to represent you.

Biography

Meet Stephen Longfellow Seftenberg — business lawyer in Glenview

Stephen Longfellow Seftenberg is an of counsel based in Glenview, IL. The practice focuses on Business, Estate Planning, and International Tax. Stephen has over 67 years of legal experience. Currently practicing at Law Offices of Alan H. Hammerman. Rated 4.8 out of 5 from 1 client review.

Stephen Longfellow Seftenberg is a lawyer practicing estate planning, estate administration, closely held corporations and 6 other areas of law. Stephen Longfellow received a A.B. degree from Harvard University in 1956, and has been licensed for 67 years. Stephen Longfellow practices at Law Offices of Alan H. Hammerman in Glenview, IL.

Working with Stephen on a business matter

Stephen Longfellow Seftenberg is a lawyer practicing estate planning, estate administration, closely held corporations and 6 other areas of law. Stephen Longfellow received a A.B. degree from Harvard University in 1956, and has been licensed for 67 years. Stephen Longfellow practices at Law Offices of Alan H. Hammerman in Glenview, IL.

Who Stephen represents

Stephen reviews new inquiries case-by-case for business, estate planning, and international tax matters in Glenview and the surrounding Illinois area.

Credentials

Education, bar admissions, and languages

  • Harvard University

    LL.B. · 1959

  • Harvard University

    A.B. · 1956

Jurisdictions

Stephen's state bar admissions

  • Florida

    1989 · ACTIVE

  • U.S. Tax Court

    1987 · ACTIVE

  • U.S. Court of Appeal

    1963 · ACTIVE

  • U.S. District Court,

    1962 · ACTIVE

  • U.S. District Court,

    1962 · ACTIVE

  • Illinois

    1959 · ACTIVE

Stephen studied at LL.B. in Harvard University and A.B. in Harvard University.

Law school and academic background

Stephen completed LL.B. in Harvard University and A.B. in Harvard University. Formal legal training is one signal of substantive knowledge — the day-to-day practice Stephen runs in Illinois is where that training gets applied to real client questions.

Recognition

Recognition and thought leadership

Stephen has received 1 formal recognition from bar associations, industry bodies, and peer-review services.

  • Peer Reviewed

Legal awards and honors

Peer Reviewed.

Affiliations

Stephen's professional memberships and bar associations

  • Palm Beach County and American Bar Associations The Florida Bar East Coast (Florida) Estate Planning Council

    membership

Locations

Stephen Longfellow Seftenberg's office in Glenview

Stephen's primary office is at 2700 Patriot Blvd., Ste. 310, Glenview, IL, 60026-8080. In-person meetings are by appointment; a phone intake usually comes first.

Main office

Law Offices of Alan H. Hammerman

2700 Patriot Blvd., Ste. 310

Glenview, IL 60026-8080

Open in Google Maps

Client feedback

Client reviews of Stephen Longfellow Seftenberg — 4.8/5 rating from 1 verified client review

Every review below is from a verified client of Stephen. Reviews cover communication, case outcome, and value — the three signals that matter most when comparing business attorneys in Glenview.

4.8

1 client review

Client ratings are sourced from public records and editorial research. Reviews on LawyersListed are accepted from verified clients once Stephen Longfellow Seftenberg claims this profile.

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Hiring guide

How to hire Stephen Longfellow Seftenberg — what to expect in your first consultation

Working with a new business attorney should feel structured. Here's how the first two conversations with Stephen usually go, from the moment you request a consult to the day representation begins.

Consultation formats and pricing

Stephen charges for the initial consult. That fee is credited toward representation if you retain Stephen'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; Stephen will tell you what matters and what doesn't.

Questions to ask a business attorney in Glenview, Illinois

A short list to run through before you commit: How many business 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 Stephen

Stephen discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in business practice — ask which fits.

Hourly rates, contingency fees, and flat-fee options

Every business 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. Stephen confirms the model in the engagement letter before any work starts.

Payment methods and payment plans

Stephen's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many business practices work with clients on structured schedules.

Frequently asked

Frequently asked questions about Stephen Longfellow Seftenberg

  • How much does it cost to hire Stephen for a business case?

    Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Stephen walks through the likely range during the consult so there are no surprises.

  • Does Stephen offer a free consultation?

    Stephen charges for the initial consult; that fee is credited toward representation if you retain Stephen's office. Some business attorneys offer free consults — check Stephen's current terms during booking.

  • How long do business cases in Illinois typically take?

    Simple business 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. Stephen gives a realistic estimate for your facts at the consult — vague answers here are a red flag.

  • Can Stephen take my case if I'm outside Glenview?

    Stephen 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 — Stephen 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 Stephen?

    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. Stephen will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.

  • Is Stephen accepting new business clients right now?

    Stephen's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.

Areas served

Business attorneys serving Glenview, Chicago and Springfield in Illinois

Stephen handles business matters throughout Illinois. Each city below is a direct link into the search page for verified business attorneys in that community.

More counsel

If Stephen's intake is full or the fit isn't right, these business attorneys in Glenview handle similar matters. Every profile below is verified and open to consultations.