JT

Jeffrey Todd Antonchuk, Estate Planning Attorney in San Francisco, California

Over 28 years of legal practice · focused on Estate Planning, Probate, and Tax

PartneratDudnick Detwiler Rivin & Stikker LLP

San Francisco, CA

Practicing estate planning in San Francisco since 1998.

28+
Years practicing
1
Bar admission

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Quick answer

Jeffrey Todd Antonchuk is a partner based in San Francisco, CA. The practice focuses on Estate Planning, Probate, and Tax. Jeffrey has over 28 years of legal experience. Currently practicing at Dudnick Detwiler Rivin & Stikker LLP.

Based in
San Francisco, CA
Experience
over 28 years
Known for
Estate Planning · Probate · Tax
  • Handles Estate Planning, Probate, and Tax matters from San Francisco, CA.
  • Over 28 years of practice as a licensed attorney.

About Jeffrey Todd Antonchuk: Jeffrey Todd Antonchuk is a partner based in San Francisco, CA. The practice focuses on Estate Planning, Probate, and Tax. Jeffrey has over 28 years of legal experience. Currently practicing at Dudnick Detwiler Rivin & Stikker LLP.

Areas of practice

Practice areas handled by Jeffrey Todd Antonchuk

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

Estate Planning cases in San Francisco, California

Jeffrey takes estate planning matters in San Francisco, California. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Jeffrey agrees to represent you.

Probate cases in San Francisco, California

Jeffrey takes probate matters in San Francisco, California. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Jeffrey agrees to represent you.

Tax cases in San Francisco, California

Jeffrey takes tax matters in San Francisco, California. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Jeffrey agrees to represent you.

Trusts cases in San Francisco, California

Jeffrey takes trusts matters in San Francisco, California. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Jeffrey agrees to represent you.

Biography

About Jeffrey Todd Antonchuk — Over 28 years of California estate planning experience

Jeffrey Todd Antonchuk is a partner based in San Francisco, CA. The practice focuses on Estate Planning, Probate, and Tax. Jeffrey has over 28 years of legal experience. Currently practicing at Dudnick Detwiler Rivin & Stikker LLP.

Jeffrey Todd Antonchuk is a lawyer practicing estate planning, estate administration, trust administration and 3 other areas of law. Jeffrey received a B.A. degree from San Diego State University in 1993, and has been licensed for 28 years. Jeffrey practices at Dudnick Detwiler Rivin & Stikker LLP in San Francisco, CA.

Jeffrey's approach to estate planning cases

Jeffrey Todd Antonchuk is a lawyer practicing estate planning, estate administration, trust administration and 3 other areas of law. Jeffrey received a B.A. degree from San Diego State University in 1993, and has been licensed for 28 years. Jeffrey practices at Dudnick Detwiler Rivin & Stikker LLP in San Francisco, CA.

The kind of cases Jeffrey takes

Jeffrey reviews new inquiries case-by-case for estate planning, probate, and tax matters in San Francisco and the surrounding California area.

Credentials

Jeffrey Todd Antonchuk's legal education and bar admissions

  • Golden Gate University

    J.D. · 1998

  • San Diego State University

    B.A. · 1993

Jurisdictions

Jeffrey's state bar admissions

  • California

    1998 · ACTIVE

Jeffrey studied at J.D. in Golden Gate University and B.A. in San Diego State University.

Law school and academic background

Jeffrey completed J.D. in Golden Gate University and B.A. in San Diego State University. Formal legal training is one signal of substantive knowledge — the day-to-day practice Jeffrey runs in California is where that training gets applied to real client questions.

Affiliations

Jeffrey's professional memberships and bar associations

  • State Bar of California

    Member, Estate Planning, Trust and Probate Law Section) American Bar Association (Member, Real Property, Probate and Trust Law Section · membership

Locations

Jeffrey Todd Antonchuk's office in San Francisco

Jeffrey's primary office is at 351 California Street, 15th Floor, San Francisco, CA, 94104. In-person meetings are by appointment; a phone intake usually comes first.

Main office

Dudnick Detwiler Rivin & Stikker LLP

351 California Street, 15th Floor

San Francisco, CA 94104

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Client feedback

Client reviews of Jeffrey Todd Antonchuk

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Hiring guide

How to hire Jeffrey Todd Antonchuk — 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 Jeffrey usually go, from the moment you request a consult to the day representation begins.

Consultation formats and pricing

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

Questions to ask a estate planning attorney in San Francisco, California

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 Jeffrey

Jeffrey 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. Jeffrey confirms the model in the engagement letter before any work starts.

Payment methods and payment plans

Jeffrey'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 Jeffrey Todd Antonchuk

  • How much does it cost to hire Jeffrey for a estate planning case?

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

  • Does Jeffrey offer a free consultation?

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

  • How long do estate planning cases in California 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. Jeffrey gives a realistic estimate for your facts at the consult — vague answers here are a red flag.

  • Can Jeffrey take my case if I'm outside San Francisco?

    Jeffrey is licensed in California. Matters governed by California law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — Jeffrey 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 Jeffrey?

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

  • Is Jeffrey accepting new estate planning clients right now?

    Jeffrey'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 San Francisco, Los Angeles and San Diego in California

Jeffrey handles estate planning matters throughout California. Each city below is a direct link into the search page for verified estate planning attorneys in that community.

More counsel

If Jeffrey's intake is full or the fit isn't right, these estate planning attorneys in San Francisco handle similar matters. Every profile below is verified and open to consultations.