Mauro Pietro Colabianchi

Mauro Pietro Colabianchi

5.0
Rating: 10.0

Licensed for 14 years

Tax Lawyer at San Diego, CA
Practice Areas: Tax

5151 Shoreham Place, Ste. 270, San Diego, CA

About Mauro

Biography

Practice Areas

1

Practice Area

Tax 100%

Tax Controversy

14 years

100%

Fees and Rates

Cost

Free Consultation

$0 first 30 minutes

Retainer

Sometimes


Payment Methods

  • Cash
  • Check
  • Credit Card

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Licenses

Licensed in California for 14 years

State: California

Acquired: 2011

Active

No misconduct found

Location

McLaughlin Legal

5151 Shoreham Place, Ste. 270, San Diego, CA, 92122

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Mauro Pietro Colabianchi's Reviews

Avvo Review Score

5.0 /5.0

18 Client Reviews

Filter Avvo Reviews (18) Refine reviews to match your needs. Use the filters to quickly surface reviews that align with your case or priorities.

Showing 1 - 4 of 4 reviews | Communication Style

Posted by Giacomo | March 04, 2026 | Hired Attorney | Tax

Outstanding IRS Tax Attorney

Mauro Colabianchi was an absolute lifesaver during a very stressful IRS situation. He was knowledgeable, responsive, and incredibly effective. Thanks to his work, we were able to reverse $98,454 in penalties and resolve a fraudulent double refund issue that could have become a major problem. What I ...appreciated most was how clearly he explained each step, how quickly he moved when deadlines mattered, and how confident I felt having him handle communications with the IRS. If you’re dealing with IRS penalties, refunds, or any serious tax dispute, I can’t recommend Mauro highly enough.

Posted by anonymous | May 12, 2016 | Hired Attorney | Tax

Better than a therapist !

I was very stressed out over a back tax situation and Mauro took care of everything. After our initial consultation I felt better than I would have if I had gone to shrink. He takes very good care of his clients. He kept me updated on the progress of my case and promptly responded to texts and calls,... allaying any fear or concern I expressed. And he is not all talk; he gets results. My installment payments were reduced by half! I highly recommend Mauro.

Posted by Debbie & John | June 04, 2015 | Tax

The best!!

Mario did and excellent job for my husband and I on a long standing tax issue that was finally and permanently resolved. He always promptly answered all calls and emails and really took the time to explain things thoroughly. Mario actually negotiated a better deal for us than we were expecting and we... would not hesitate to use him again or recommend to anyone in need of assistance from a tax lawyer

Posted by Stephen Ray | January 18, 2015 | Tax

Life Savior !!!

Life Savior!!! My struggling for about 20 years of not being able to comprehend my situation with the IRS, Mr.Colabianchi was able to educate us and create a program that would help resolve our issues with the IRS, which took away the Fear of continual Threats and stress from the IRS, Mauro also gave... us direction on a better way to be responsible and disciplined. Since his involvement in our particular situation, My Family has been able the get a New Life without fear. I am very Appreciative of what Mr. Colabianchi has done for my Family!!!!!

See All Client Reviews

Mauro Pietro Colabianchi's Lawyer Endorsements

Endorse Mauro
John Francis Fitzmaurice headshot
John Fitzmaurice

Unknown lawyer | May 11

Relationship: Friend

"I endorse this lawyer."

Carlos Francisco Meza headshot
Carlos Meza

Tax lawyer | Mar 02

Relationship: Co-worker

"Mauro is an excellent attorney. I had the pleasure of working with Mauro for one year. I can attest to Mauro's knowledge and expertise in tax and too his professional work ethic."

Kristen Anne Anderson headshot
Kristen Anderson

Tax lawyer | Feb 15

Relationship: Fellow lawyer in community

"Mauro is a great attorney. We worked together for almost 3 years and he is very knowledgeable, professional, and easy to work with. I would highly recommend Mauro to anyone seeking help with their tax matters."

Alexandra Eaker Peréz headshot
Alexandra Peréz

Tax lawyer | May 20

Relationship: Co-worker

"Mauro is a superb tax attorney highly skilled in technical areas of IRS tax liens and IRS collection issues. I have had the pleasure of working on many cases with Mauro over the last 3 years. Mauro is a tremendous asset to the tax community and it has been a pleasure working with him."

View All Endorsements

Experience

Rating:  10.0 (Superb)

Honors

2024

Rising Star, Super Lawyers

2023

Rising Star, Super Lawyers

2021

Rising Star, Super Lawyers

2020

Rising Star, Super Lawyers

2019

Rising Star, Super Lawyers

2018

Rising Star, Super Lawyers

2011

CALI Excellence for the Future Award, Constitutional Law II, Center for Computer-Assisted Legal Instruction

2010

Outstanding Student Intern - State Sales and Use Tax Clinic, University of San Diego

Work Experience

2017 - Present

Associate Attorney, McLaughlin Legal

2012 - 2017

Associate Attorney, Richard Carpenter Tax Law Office

2011 - 2012

Law Clerk, University of San Diego Federal Tax Clinic

Associations

2015 - Present

Equestrian Order of the Holy Sepulchre of Jerusalem

Knight

2011 - Present

State Bar of California

Attorney Member

2018 - 2021

San Diego Chapter of Young Tax Lawyers of the California Lawyers Association Taxation Law Section

Chair

Sample of Legal Cases

Small Business Audit

No additional tax was owed

See More Legal Cases

Education

2012

University of San Diego School of Law

Master of Laws (LLM)

2011

University of San Diego School of Law

JD

Speaking Engagements

2024

USD Tax Law Society

Intro to Tax Law

2016

Tax CLE

Federal and California Payroll Tax Responsibilities of Employers

2014

San Diego Tax Forum

Helping Your Clients with Offers in Compromise

Publications

2020

California Tax Lawyer Magazine IRS Creates Safe Harbor for Professional Sports Team Player Contracts

2020

California Tax Lawyer Magazine IRS Allows Medical Deductions for Genetic Testing

2020

California Tax Lawyer Magazine Federal Judge Dismisses States' Challenge to Tax Reform Law

2020

California Tax Lawyer Magazine Court Upholds $800,000 FBAR Penalty Imposed on School Teacher

2019

California Tax Lawyer Magazine Tax Court Unexpectedly Rules against IRS in Civil Fraud Case

2018

California Tax Lawyer IRS Wins Victory in Virtual Currency Case

2018

California Tax Lawyer Magazine IRS Office of Chief Counsel Issues Guidance for Section 7345 Passport Actions

2015

California Tax Lawyer IRS Makes It Easier for Small Charities to Become Tax-Exempt Organizations

2012

Contemporary Legal Issues The Requirement of Findings for an Alimony Order

Languages

English

Italian

Activity

Avvo Rating

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