check out our MITCHELL TAX LAW
Strategy and advocacy for serious tax problems.
A tax law firm led by a former IRS Attorney and Appeals Officer. We represent businesses and individuals in IRS and state audits, appeals, U.S. Tax Court litigation, and complex tax planning — in Texas and nationwide.
WHAT WE WORK ON
What we work on
IRS Audits & Examinations
We defend businesses and individuals through the full IRS examination process — correspondence, office, field, and campaign audits.
Learn more →IRS Appeals
Independent IRS Appeals is where most administrative cases are won. We write the protest, present the case, and negotiate the result.
Learn more →U.S. Tax Court Litigation
About a third of our practice. Deficiency cases, CDP appeals, innocent spouse, partnership-level matters — petition through trial.
Learn more →State & Local Tax
Roughly a fifth of our work. Texas sales tax, California residency audits, and multi-state controversies through audit and appeal.
Learn more →Tax Advice
Strategic tax planning for closely-held businesses, real estate, M&A transactions, and high-net-worth individuals — designed to hold up if the IRS ever asks.
Learn more →Tax Collections
Liens, levies, installment agreements, offers in compromise, and CDP hearings. When the IRS or a state agency is pursuing collection, we negotiate the resolution.
Learn more →THE FIRM
Former IRS Attorney. Former Appeals Officer.
Kreig Mitchell spent years inside the IRS — first as an attorney, then as an Appeals Officer. That experience shapes the way the firm approaches every matter: we know what the agent is looking for, what Appeals will and will not accept, and where a case is likely to end up if it has to go further.
We work hard, we return calls, and we tell clients the truth — even when the truth is uncomfortable. That is the entire pitch.
CLIENT REVIEWS
What clients say.
Independent reviews from Google. We do not curate them.
I’ve known Kreig for years now, but have recently decided to start working with him for my business. He’s extremely knowledgeable, fair, and easy to work with. I would highly recommend him!
March 20, 2021
Very knowledgeable, just from the free phone consultation. Didn’t get a chance to work with him for my case, but if something else ever comes up I will definitely be calling back! I spoke with Phillip.
May 21, 2025
Very good first Consult. I sent files for Erin to look at. She said she needed to do a little research snd would get back next week. All good.
March 27, 2026
Kreig Mitchell is a brilliant tax credit attorney. It is such a pleasure witnessing his demeanor, questions, and responses during appeals conferences. His legal writing is compelling, lawful, and highly effective. I highly recommend his legal representation.
May 22, 2026
They are easy to talk to, and really try to help you.
May 15, 2025
Great group. Happy to know them.
May 6, 2025
Very informative
November 22, 2025
Erin was extremely helpful and professional!
October 3, 2025
honest answers to tuff problems
April 1, 2025
I really appreciated the entire process. Mr. Mitchell’s front office lady courteously answered the phone and immediately set up a conference so that I may ask my questions. Same day! Mr. Mitchell was very polite and carefully listened to my concerns and helped explain my options. He even did a follow-up email on what we discussed. I’m keeping on touch for any future foreseeable needs.
April 20, 2021
Really helpful and knowledgeable consultation! Very easy to schedule and deal with.
September 14, 2025
Mitchell Law has been a strong force in my corner the entire time through my tax process. I would strongly recommend them as they have helped me keep peace of mind.
August 20, 2025
Phillip took the time to listen to all my questions. He didn’t rush through his answers. I myself am CPA and asked Phillip lots of questions and he answered it to my satisfaction.
July 22, 2025
Kreig was extremely knowledgeable and friendly, quickly answering my questions about tax law. He was even able to suggest additional things I should be doing to avoid potential audit problems. I appreciated that he not only gave me his professional opinions but also personal advice on the matter. Though this was only a consultation I would definitely reach out to Kreig first if my situation escalated to need more legal help.
March 20, 2021
Kreig Mitchell was awesome. After starting up a small heavy equipment rental company, I needed an experienced lawyer to help me write a contract to present between myself and my customers. After obtaining six or seven quotes, Kreig was by far the most affordable option, and went over and beyond what I feel like I paid him to do. If you’re looking for an affordable lawyer to help you write business contracts, look no further because this is easily your guy. Thanks again for all the help, I really appreciate it Kreig!
September 20, 2021
From start to finish, they made a start to finish effortless-professional, knowledgeable, responsive, and confident. I am so grateful to have reach out to Mitchell Tax Law.
April 1, 2026
Erin was very helpful
May 7, 2025
Everyone was professional, nice and answered all my questions. Thanks again.
July 22, 2025
Very knowledgeable and helpful , and answered all my questions
January 7, 2026
Very informative initial free consultation. Thanks.
April 20, 2021
Have a tax matter you’d like to talk through?
Schedule a call with an attorney. We will listen, ask the right questions, and tell you honestly whether we are the right firm for the job.