Optima Tax Relief
“As an individual with health issues, Chris Do was extremely helpful in explaining the process of the tax resolution issues I have, and how to proceed forward.”
Best Tax Attorneys in Santa Ana, CA
15 firms listed · 6 in Santa Ana · 1 open 24/7 · 4 open weekends · 13 rated 4.5+
Data verified October 21, 2026
El Triunfo Corporation
“I have many issues with my taxes and the team at el Triunfo are amazing they solve everything 100% recommended”
The Law Offices of Steven F. Schroeder
“Although we ultimately decided to work with a local CPA closer to our home for our filing needs, our experience with Steve and his team was excellent.”
Luis E Vasquez LAW
“He removes the stress and headaches from the entire process, which is the best part when dealing with taxes, especially for a business.”
Law Office of Marc L. Weber
The Law Office of Ashish Patel
“Patel set up my living trust in a timely manner and at a reasonable rate.”
The 15 firms listed for Santa Ana, CA handle audits, assessments, liens and collection disputes for clients. What each says about the matters it takes on comes from its own website; ratings and quotes come from public reviews.
Area overview: Santa Ana, CA
6 of the 15 firms we list are based in Santa Ana; the other 9 serve Santa Ana from towns including Irvine (7 mi), Costa Mesa (5 mi) and Garden Grove (5 mi). The firms on this page are rated from 4.3 to 5.0 across 8,205 reviews; 10 have 50 or more reviews and 13 are rated 4.5 or higher. The topics that come up most in reviews of the firms on this page are "trust", "patient" and "efficient". 1 is open around the clock; 4 are open on Saturdays and 2 on Sundays. The practice areas the firms on this page list most often on their websites are estate planning (3), tax preparation (3), probate (2) and tax resolution (2). 2 have a BBB rating of A or A+. 12 have ten or more years of experience, the longest 40 years. 1 offers urgent consultations and 3 offer a free initial consultation. We have a website on file for 14 of the firms on this page; 12 publish a contact page; 7 list a public email and 1 takes bookings online. We count these figures across the firms on this page; distances are straight-line, and hours and prices change, so confirm the details with the firm before you book a consultation.
Why are tax dispute firms outside Santa Ana listed here?
6 of the 15 firms keep an address in Santa Ana. The rest lie within 10 mi and are shown with the city each works from. Most of this work is conducted by correspondence, so experience with the authority matters more than the address. Distances are straight-line.
Tax Law Advocates
“I really appreciate all the work they put in and would definitely recommend them to anyone dealing with a complicated tax situation.”
Taxwave
“Answered all of my questions and even was very accommodating while I explained my current financial situation.”
Modern Wealth Law
“With use of charts and technology, they were able to easily explain the concept of estate planning.”
Law Stein Anderson
“The attorneys are very knowledgeable in their field and familiar with the local practices and procedures, which makes a big difference.”
Vinh Doan Law Office - Estate Planning/Living Trust
“Good services with complete detailed and explanation for customer finish the planning…….”
Landmark Tax Group
“He is very knowledgeable and gives practical advice at a fair price.”
Zaher Fallahi, Attorney At Law, CPA
“Zaher's works with the highest degree of professionalism and he was always available to answer questions and make suggestions to us.”
Tax Law Offices of David W. Klasing
“They have a great feature by which we can talk for 10 minutes and have our doubts cleared.”
Semper Tax Relief
“The IRS is extremely slow and understaffed and even with help it was not an easy process, but they got the job done!”
Why these companies made our list
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