
John Winthrop Ingraham, Estate Planning Attorney in Tulsa, Oklahoma
Over 50 years of legal practice · focused on Estate Planning, Tax, and Trusts · 5.0/5 rating from 1 verified client review
PartneratConner & Winters, LLP
Tulsa, OK
Practicing estate planning in Tulsa since 1976.
- 50+
- Years practicing
- 5.0 ★
- 1 client review
- 3
- Bar admissions
Practices in
Are you John Winthrop Ingraham?
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Quick answer
John Winthrop Ingraham is a partner based in Tulsa, OK. The practice focuses on Estate Planning, Tax, and Trusts. John has over 50 years of legal experience. Currently practicing at Conner & Winters, LLP. Rated 5.0 out of 5 from 1 client review.
- Based in
- Tulsa, OK
- Experience
- over 50 years
- Known for
- Estate Planning · Tax · Trusts
- Handles Estate Planning, Tax, and Trusts matters from Tulsa, OK.
- Over 50 years of practice as a licensed attorney.
- Recognized with AV Preeminent.
About John Winthrop Ingraham: John Winthrop Ingraham is a partner based in Tulsa, OK. The practice focuses on Estate Planning, Tax, and Trusts. John has over 50 years of legal experience. Currently practicing at Conner & Winters, LLP. Rated 5.0 out of 5 from 1 client review.
Areas of practice
Practice areas handled by John Winthrop Ingraham
John concentrates on estate planning, tax, and trusts. Each area below outlines the kind of case John handles, typical outcomes to expect, and how the intake process starts.
Estate Planning
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Tax
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Trusts
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Estate Planning cases in Tulsa, Oklahoma
John takes estate planning matters in Tulsa, Oklahoma. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before John agrees to represent you.
Tax cases in Tulsa, Oklahoma
John takes tax matters in Tulsa, Oklahoma. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before John agrees to represent you.
Trusts cases in Tulsa, Oklahoma
John takes trusts matters in Tulsa, Oklahoma. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before John agrees to represent you.
Biography
About John Winthrop Ingraham — Over 50 years of Oklahoma estate planning experience
John Winthrop Ingraham is a partner based in Tulsa, OK. The practice focuses on Estate Planning, Tax, and Trusts. John has over 50 years of legal experience. Currently practicing at Conner & Winters, LLP. Rated 5.0 out of 5 from 1 client review.
John Winthrop Ingraham is a lawyer practicing tax, wills, trusts and estates, estate planning and 1 other area of law. John received a B.A. degree from Wesleyan University in 1970, and has been licensed for 50 years. John practices at Conner & Winters, LLP in Tulsa, OK.
Working with John on a estate planning matter
John Winthrop Ingraham is a lawyer practicing tax, wills, trusts and estates, estate planning and 1 other area of law. John received a B.A. degree from Wesleyan University in 1970, and has been licensed for 50 years. John practices at Conner & Winters, LLP in Tulsa, OK.
Clients John works with
John reviews new inquiries case-by-case for estate planning, tax, and trusts matters in Tulsa and the surrounding Oklahoma area.
Credentials
John Winthrop Ingraham's legal education and bar admissions
Fordham University
J.D. · 1975
Wesleyan University
B.A. · 1970
Jurisdictions
John's state bar admissions
U.S. Tax Court
2003 · ACTIVE
Oklahoma
1980 · ACTIVE
New York
1976 · ACTIVE
John studied at J.D. in Fordham University and B.A. in Wesleyan University.
Law school and academic background
John completed J.D. in Fordham University and B.A. in Wesleyan University. Formal legal training is one signal of substantive knowledge — the day-to-day practice John runs in Oklahoma is where that training gets applied to real client questions.
Recognition
Awards, publications, and recognition of John Winthrop Ingraham
John has received 1 formal recognition from bar associations, industry bodies, and peer-review services.
AV Preeminent
Legal awards and honors
AV Preeminent.
Affiliations
John's professional memberships and bar associations
Community & Professional Tulsa County Bar Association Oklahoma Bar Association American Bar Association
membership
Locations
John Winthrop Ingraham's office in Tulsa
John's primary office is at 4000 One Williams Center, Tulsa, OK, 74172. In-person meetings are by appointment; a phone intake usually comes first.
Client feedback
Client reviews of John Winthrop Ingraham — 5.0/5 rating from 1 verified client review
Every review below is from a verified client of John. Reviews cover communication, case outcome, and value — the three signals that matter most when comparing estate planning attorneys in Tulsa.
5.0
1 client review
Client ratings are sourced from public records and editorial research. Reviews on LawyersListed are accepted from verified clients once John Winthrop Ingraham claims this profile.
Read all reviewsHiring guide
How to hire John Winthrop Ingraham — what to expect in your first consultation
Working with a new estate planning attorney should feel structured. Here's how the first two conversations with John usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
John charges for the initial consult. That fee is credited toward representation if you retain John'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; John will tell you what matters and what doesn't.
Questions to ask a estate planning attorney in Tulsa, Oklahoma
A short list to run through before you commit: How many estate planning 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 John
John discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in estate planning practice — ask which fits.
Hourly rates, contingency fees, and flat-fee options
Every estate planning 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. John confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
John's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many estate planning practices work with clients on structured schedules.
Frequently asked
Frequently asked questions about John Winthrop Ingraham
How much does it cost to hire John for a estate planning case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. John walks through the likely range during the consult so there are no surprises.
Does John offer a free consultation?
John charges for the initial consult; that fee is credited toward representation if you retain John's office. Some estate planning attorneys offer free consults — check John's current terms during booking.
How long do estate planning cases in Oklahoma typically take?
Simple estate planning 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. John gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can John take my case if I'm outside Tulsa?
John is licensed in Oklahoma. Matters governed by Oklahoma law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — John 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 John?
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. John will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is John accepting new estate planning clients right now?
John's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.
Areas served
Estate Planning attorneys serving Tulsa, Oklahoma City and Edmond in Oklahoma
John handles estate planning matters throughout Oklahoma. Each city below is a direct link into the search page for verified estate planning attorneys in that community.
More counsel
Other top-rated estate planning attorneys in Oklahoma
If John's intake is full or the fit isn't right, these estate planning attorneys in Tulsa handle similar matters. Every profile below is verified and open to consultations.





