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.
the attorney was on time to the zoom meeting, very professional and attentive. I will definitely go with this company
August 1, 2025
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
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
I needed a lawyer for tax problems. The attorney called me back as scheduled and make me feel like there are resolutions for my problems. Professional and c
January 15, 2026
Very informative
November 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
Very informative initial free consultation. Thanks.
April 20, 2021
While I only had a couple of questions, they were very helpful and professional
March 25, 2026
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
Great team! She was eager to help and she answered all of my questions!
March 15, 2025
Very helpful
March 17, 2025
My husband & I received a few letters that had us worried about an audit. I called a few lawyers that were quick to give me a few grand quote to represent us. Kreig listened to our situation and let us know that it wasn’t time to hire a lawyer and what to expect in the situation we are in. He explained to us when we should call him. I’m so appreciative for the honesty.
April 20, 2021
Very experienced and has a great team behind him. A bit costly but definitely comes through for his client. The only thing I didn’t like was that he didn’t agree to a flat fee and the final price ended up being more than 3 times what we both initially expected. But that was largely because of the complexity of the case. I’m definitely thankful for finding him.
November 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
My initial consult for services was informative and helped me to understand the process and confirm the experience of the firm. I am sure my experience with the case work will be the same. Erin is clearly a star in her field of expertise on how to negotiate with the IRS. -RM
July 26, 2025
very knowledgeable and experienced. the legal advices and help are valuable and clear. we will proceed to the next step
July 15, 2025
honest answers to tuff problems
April 1, 2025
Helpful tax consultation.
November 20, 2021
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
They are easy to talk to, and really try to help you.
May 15, 2025
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.