Associate

Heather Posey

heather.posey@askfrost.com

Bar Admissions/Licenses

  • Maryland

Court Admissions

  • United States Tax Court
  • United States Court of Federal Claims

Background & History

Heather is an Associate Attorney in the Tax Controversy and Tax Advisory practice groups at Frost Law, where she co-chairs the firm’s Pro Bono Committee. She is also an Enrolled Agent and a fellow of the National Tax Practice Institute, with over a decade of experience in tax compliance and controversy on the federal and state levels for individuals and small businesses. She has represented clients in a wide variety of cases, including collection enforcement defense, examination defense, Trust Fund Recovery Penalties, penalty abatements, and innocent spouse relief requests before various IRS units and state revenue agencies.

Heather is a passionate volunteer with the Maryland Volunteer Lawyers Service (MVLS) Low-Income Taxpayer Clinic, and earned the "Young Volunteer of the Year" award in 2020. Most recently, the Taxation Section of the Maryland State Bar Association recognized Heather with the J. Ronald Shiff Memorial Pro Bono Award in 2025. In her free time, Heather enjoys traveling, off-roading, and swimming.

Education

  • University of Baltimore School of Law
    • J.D., 2024
  • University of Maryland Global Campus- B.S.
    • Psychology, 2014

Speaking Engagements & Panel Participation

Professional Organizations & Memberships

  • American Bar Association
  • Maryland State Bar Association 
  • National Association of Enrolled Agents
  • Chair of the National Association of Enrolled Agents’ Ethics and Professional Conduct Committee
  • Fellow of the National Tax Practice Institute
  • Maryland Society of Accounting and Tax Professionals
  • Maryland Association of Certified Public Accountants

Awards and Honors

  • Young Volunteer of the Year, Maryland Volunteer Lawyers Service, 2020
  • J. Ronald Shiff Memorial Pro Bono Award, Maryland State Bar Association, 2025
  • Emerging Leader honoree at the Maryland Association of Certified Public Accountants (MACPA) 2025
  • Super Lawyers Rising Star 2026

Client testimonials

Heather posey is exception. She has a rare ability to take complicated tax rules and explain them in a way that actually makes sense. She helped guide my client through a difficult IRS situation with confidence and precision. Her professionalism, strategy, and results speak for themselves. Five stars without hesitation.

Deborah M.

My case resolved with the top 1% of possible outcomes. Just an entirely ridiculous success. I don't have the expertise to know if it was good lawyering per se but I definitely can't rule it out, and the best argument in just about any situation is simply pointing at the scoreboard for how well things worked out. Which is this case was amazingly well.

Matt E.

Heather Posey's guidance was invaluable. She handled a complicated tax matter for my client and resolved it faster than expected. She is smart, strategic, and truly cares about helping people. If you're dealing with the IRS or the Comptroller of Maryland, Heather is the person you want representing you. I highly recommend her!

PK S.

I had an excellent experience working with Frost Law, especially with Heather Posey. She expertly handled my complex tax situation with exceptional thoroughness, deep expertise, and unwavering professionalism. Heather went above and beyond to make sure I felt supported throughout the entire process, demonstrating true empathy for my concerns. I was impressed by how efficiently she completed my case in a very timely manner. I highly recommend Heather Posey and the entire Frost Law team to anyone seeking knowledgeable, compassionate, and effective assistance with tax issues.

Janet V.

Client testimonials

I found all of the various staff that I interacted with to be exceptionally helpful and understanding of my limited technical abilities on some of the functions that were required to process my Employee Retention Credit claim. I would recommend this firm to any business or individual needing legal advice! Mike Roach/co-owner of Paloma Clothing for the past 50 years.

Mike R.

Frost Law has genuine people who really want to help! They listened to my needs and took their time to review all of my questions and put me at ease with my case. In short, they care!

Aklima H.

I’ve been So happy to working with them. I like their accuracy and prompt attention and kindness . They have been so much helpful. I am so much appreciate to find them.

May L.

Frost Law has a great team assembled with expertise in most any issue you may face.

Gil M.

Client testimonials

The Frost Law folks that handled my bankruptcy are top notch professionals. I cannot believe how fast and efficient these folks handled my case. I will recommend Frost Law anytime anyone ask.

Philip R.

Very communicative and no use of "legaleze" to describe tax situations/complexities!

Keith M.

Provided tax compliance insight to address clients whom may interests in foreign trusts

Martin J.

Very responsive and easy to talk. Good results.

Chee K.

Bar Admissions/Licenses

  • Maryland

Court Admissions

  • United States Tax Court
  • United States Court of Federal Claims

Education

  • University of Baltimore School of Law
    • J.D., 2024
  • University of Maryland Global Campus- B.S.
    • Psychology, 2014

Background & History

Heather is an Associate Attorney in the Tax Controversy and Tax Advisory practice groups at Frost Law, where she co-chairs the firm’s Pro Bono Committee. She is also an Enrolled Agent and a fellow of the National Tax Practice Institute, with over a decade of experience in tax compliance and controversy on the federal and state levels for individuals and small businesses. She has represented clients in a wide variety of cases, including collection enforcement defense, examination defense, Trust Fund Recovery Penalties, penalty abatements, and innocent spouse relief requests before various IRS units and state revenue agencies.

Heather is a passionate volunteer with the Maryland Volunteer Lawyers Service (MVLS) Low-Income Taxpayer Clinic, and earned the "Young Volunteer of the Year" award in 2020. Most recently, the Taxation Section of the Maryland State Bar Association recognized Heather with the J. Ronald Shiff Memorial Pro Bono Award in 2025. In her free time, Heather enjoys traveling, off-roading, and swimming.

Education

  • University of Baltimore School of Law
    • J.D., 2024
  • University of Maryland Global Campus- B.S.
    • Psychology, 2014

Speaking Engagements & Panel Participation

Professional Organizations & Memberships

  • American Bar Association
  • Maryland State Bar Association 
  • National Association of Enrolled Agents
  • Chair of the National Association of Enrolled Agents’ Ethics and Professional Conduct Committee
  • Fellow of the National Tax Practice Institute
  • Maryland Society of Accounting and Tax Professionals
  • Maryland Association of Certified Public Accountants

Awards and Honors

  • Young Volunteer of the Year, Maryland Volunteer Lawyers Service, 2020
  • J. Ronald Shiff Memorial Pro Bono Award, Maryland State Bar Association, 2025
  • Emerging Leader honoree at the Maryland Association of Certified Public Accountants (MACPA) 2025
  • Super Lawyers Rising Star 2026