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Javier Rivera-Longchamps, Tax Attorney in the United States

Over 29 years of legal practice

Practicing tax since 1997.

29+
Years practicing
1
Bar admission

Practices in

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Quick answer

Javier Rivera-Longchamps is an attorney based in San Juan, PR. The practice focuses on Tax. Javier has over 29 years of legal experience.

Based in
San Juan, PR
Experience
over 29 years
Known for
Tax
  • Handles Tax matters from San Juan, PR.
  • Over 29 years of practice as a licensed attorney.

About Javier Rivera-Longchamps: Javier Rivera-Longchamps is an attorney based in San Juan, PR. The practice focuses on Tax. Javier has over 29 years of legal experience.

Areas of practice

Practice areas handled by Javier Rivera-Longchamps

Javier concentrates on tax. Each area below outlines the kind of case Javier handles, typical outcomes to expect, and how the intake process starts.

Tax cases nationwide

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

Biography

About Javier Rivera-Longchamps — Over 29 years of the U.S. tax experience

Javier Rivera-Longchamps is an attorney based in San Juan, PR. The practice focuses on Tax. Javier has over 29 years of legal experience.

Javier Rivera-Longchamps is a lawyer practicing tax law, tax exemption law. Javier received a degree from University of Puerto Rico in 1990, and has been licensed for 29 years. Javier practices in San Juan, PR.

How Javier handles tax matters

Javier Rivera-Longchamps is a lawyer practicing tax law, tax exemption law. Javier received a degree from University of Puerto Rico in 1990, and has been licensed for 29 years. Javier practices in San Juan, PR.

The kind of cases Javier takes

Javier reviews new inquiries case-by-case for tax matters in the United States.

Credentials

Javier Rivera-Longchamps's legal education and bar admissions

  • Interamerican University

    J.D. · 1996

  • University of Puerto Rico

    B.B.a. · 1990

Jurisdictions

Javier's state bar admissions

  • Puerto Rico

    1997 · ACTIVE

Javier studied at J.D. in Interamerican University and B.B.a. in University of Puerto Rico.

Law school and academic background

Javier completed J.D. in Interamerican University and B.B.a. in University of Puerto Rico. Formal legal training is one signal of substantive knowledge — the day-to-day practice Javier runs in the state is where that training gets applied to real client questions.

Locations

Javier Rivera-Longchamps's office in San Juan

Javier's primary office is at 350 Munoz Rivera Ave. (Hato Rey), San Juan, PR, 00936-0364. In-person meetings are by appointment; a phone intake usually comes first.

Main office

350 Munoz Rivera Ave. (Hato Rey)

San Juan, PR 00936-0364

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Client feedback

Client reviews of Javier Rivera-Longchamps

Javier has not yet collected verified client reviews on LawyersListed. Reviews here are all from confirmed clients; anonymous ratings are moderated out.

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Hiring guide

How to hire Javier Rivera-Longchamps — what to expect in your first consultation

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

Consultation formats and pricing

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

Questions to ask a tax attorney in your state

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

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

Hourly rates, contingency fees, and flat-fee options

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

Payment methods and payment plans

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

Frequently asked

Frequently asked questions about Javier Rivera-Longchamps

  • How much does it cost to hire Javier for a tax case?

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

  • Does Javier offer a free consultation?

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

  • How long do tax cases in this state typically take?

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

  • Can Javier take my case if I'm outside the area?

    Javier evaluates matters case by case. If the venue is outside Javier's regular jurisdictions, the intake call will confirm whether direct representation or a referral makes more sense.

  • What should I bring to my first meeting with Javier?

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

  • Is Javier accepting new tax clients right now?

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