Atty. Gregory Anthony Marques

Atty. Gregory Anthony Marques

Gregory Anthony Marques is a lawyer practicing tax litigation, taxation. Gregory received a B.A. degree from University of California at Los Angeles in 1997, and has been licensed for 25 years.

San Francisco San Francisco 25 yrs experience 25 year
Call (628) 266-5125 Book Appointment

Tax Litigation & More Attorney · Serving San Francisco, CA · 25+ Years Experience

Profile Summary

About Gregory Anthony Marques at a Glance

Gregory Anthony Marques is a Deloitte Tax LLP based in San Francisco, California. They have 25+ years of legal experience, licensed to practice since 2001. Their practice focuses on tax and tax litigation. Admitted to practice in California (2001). Educated at Georgetown University Law Center (J.D., 2001) and University of California at Los Angeles (B.A., 1997). Serves clients in San Francisco, CA and the surrounding metropolitan area.

Attorney profile · Updated November 2026

About Gregory Anthony Marques

  • Gregory Anthony Marques is a lawyer practicing tax litigation, taxation
  • Gregory received a B.A. degree from University of California at Los Angeles in 1997, and has been licensed for 25 years
  • Gregory practices in San Francisco, CA

Practice Areas Explained

Gregory Anthony Marques's Areas of Legal Practice

Each practice area below reflects the types of cases Gregory Anthony Marques handles, with a practical overview of what that area of law involves and how it may apply to your situation in San Francisco.

Tax Law in San Francisco

Tax attorneys handle IRS audits, tax debt, international tax, estate planning, and tax court litigation.

Gregory Anthony Marques is one of 84,606 tax attorneys indexed nationally. Browse tax attorneys in California →

Tax Litigation in San Francisco

Gregory Anthony Marques is one of 3,087 tax litigation attorneys indexed nationally. Browse tax litigation attorneys in California →

Jurisdictional Context

Why Local Counsel Matters in San Francisco

Practicing law in California. Legal matters in California are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in San Francisco are typically filed in the local municipal court or the appropriate California state district court, depending on subject matter and amount in controversy. An attorney licensed in California brings working knowledge of local procedural deadlines, judicial practices in this venue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in California courts without local counsel or pro hac vice admission.

San Francisco Courts and Legal Process

Choosing a San Francisco-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.

Looking for additional California attorneys? Browse all attorneys in San Francisco or all attorneys in California.

Frequently Asked

Common Questions About Gregory Anthony Marques

Where is Gregory Anthony Marques's law office located?
Gregory Anthony Marques's law practice is located in San Francisco, California. You can contact the office directly through this profile page.
What practice areas does Gregory Anthony Marques handle?
Gregory Anthony Marques focuses on tax, tax litigation. Each practice area listed reflects experience handling cases of that type in California.
How long has Gregory Anthony Marques practiced law?
Gregory Anthony Marques has 25+ years of legal experience and has been licensed since 2001.
Where did Gregory Anthony Marques go to law school?
Gregory Anthony Marques earned their education at (J.D., 2001); (B.A., 1997).
How can I contact Gregory Anthony Marques for a consultation?
You can contact Gregory Anthony Marques directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.

Professional Profile

Why Clients in San Francisco Choose Gregory Anthony Marques

Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish Gregory Anthony Marques's practice in the field of tax and tax litigation.

Decade-Tested Legal Experience

Gregory Anthony Marques brings 25+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Broad Practice Area Coverage

Covering tax and tax litigation, Gregory Anthony Marques can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in San Francisco

A San Francisco-based practice means Gregory Anthony Marques attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.

Case Types

Common Legal Issues Gregory Anthony Marques Handles in San Francisco

Below is a representative sample of the types of matters Gregory Anthony Marques has experience with under California law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.

IRS audit representation
Tax
Tax lien and levy defense
Tax
Offer in compromise
Tax
Business tax planning
Tax

This list is illustrative, not exhaustive. Contact Gregory Anthony Marques directly to discuss the specifics of your situation.

Search Reference

How People Find Gregory Anthony Marques Online

Prospective clients searching for legal help in San Francisco commonly use a combination of the attorney's name and their specific legal need. The following search terms frequently lead people to this profile and to attorneys like Gregory Anthony Marques.

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If any of the above matches what you searched for, you've found the right profile. Use the contact options at the top of this page to get in touch with Gregory Anthony Marques directly.

Gregory Anthony Marques's Practice Areas & Specializations

Education & Law School Background

J.D.
Georgetown University Law Center
- 2001
B.A.
University of California at Los Angeles
- 1997

Bar Admissions & Licensed Jurisdictions

California
Admitted: 2001

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