Managing Partner

Glen Frost

glen.frost@askfrost.com

Estates and Trusts

Business Transaction Planning

Litigation

Tax Law

Tax Advisory

International Tax Compliance

Bar Admissions/Licenses

  • Arizona
  • District of Columbia
  • Florida
  • Maryland
  • Pennsylvania
  • Virginia

Court Admissions

  • Court of International Trade
  • Supreme Court of the United States
  • Court of Appeals of Maryland
  • U.S. District Court District of Maryland
  • Supreme Court of Florida
  • U.S. District Court Southern District of Florida
  • U.S. District Court Middle District of Florida
  • U.S. District Court Northern District of Florida
  • Supreme Court of Virginia
  • U.S. District Court Eastern District of Virginia
  • U.S. District Court Western District of Virginia
  • Supreme Court of Pennsylvania
  • U.S. District Court Eastern District of Pennsylvania
  • U.S. District Court Western District of Pennsylvania
  • Supreme Court of Arizona
  • U.S. District Court District of Arizona
  • Supreme Court of the United States of America
  • District of Columbia Court of Appeals
  • U.S. District Court for the District of Columbia
  • U.S. Court of Appeals for the District of Columbia Circuit
  • U.S. Court of Federal Claims
  • U.S. Tax Court
  • U.S. Court of Appeals 4th Circuit
  • U.S. Court of Appeals for the Federal Circuit
  • U.S. District Court District of Colorado
  • U.S. District Court of Nebraska
  • U.S. District Court District of New Mexico
  • U.S. District Court for the Eastern District of Wisconsin
  • U.S. District Court for the Western District of Wisconsin
  • U.S. Court of International Trade
Background & History
Education
Speaking Engagements
Publications
Professional Organizations & memberships
awards & honors

Background & History

Glen Frost is the Founder and Managing Partner of Frost Law, a multi-disciplinary firm built on the understanding that tax law intersects every area of legal practice. Frost Law offers multi-faceted legal representation across an extensive range of practice areas, with a strong and resilient core focused on Tax Controversy and Litigation, International Tax Matters, Tax Planning, Estate Planning, Business Law, and International Trade and Customs matters. Mr. Frost manages a team of experienced attorneys, certified public accountants, enrolled agents, and other professionals serving clients nationally and internationally.

Mr. Frost holds the rare combination of attorney, certified public accountant, and Certified Financial Planner™ credentials, enabling him to deliver a truly holistic approach to resolving the legal, tax, business, and financial needs of his clients. Leveraging his experience as a CPA, Mr. Frost offers personal, compliance, and business tax planning services to owners, families, family businesses, private equity and asset management stakeholders, and high net worth individuals. He also focuses his practice on a wide variety of services associated with owning, managing, and preserving businesses and wealth, including asset protection, estate and succession planning, sensitive wealth transfers, and philanthropic planning.

Mr. Frost is admitted to practice before the U.S. Court of International Trade and practices before U.S. Customs and Border Protection. He assists businesses in navigating the increasingly complex landscape of trade regulation, customs compliance, and tariff strategy. With tariff policy shifting rapidly under executive authority, including matters arising under the International Emergency Economic Powers Act (IEEPA), Mr. Frost helps importers, exporters, and businesses with global supply chains understand their tariff exposure, challenge improper tariff classifications, and develop proactive strategies to manage costs and maintain compliance. His trade practice encompasses tariff classification disputes, CBP rulings, protests and appeals, IEEPA tariff matters, and import compliance planning.

Since March 2020, Frost Law has been heavily involved in providing legal advice related to pandemic-related aid, including the Employee Retention Credit (ERC) and Paycheck Protection Program (PPP). With extensive experience advising on the ERC since its inception, Frost Law is uniquely positioned to help businesses dealing with uncertainties or tax controversies related to this credit. The firm provides legal advice related to ERC audits, IRS appeals, and tax litigation, as well as second opinions and legal opinions on ERC eligibility. Mr. Frost is representing clients in litigation related to ERC claims on a variety of issues including disputes with Professional Employer Organizations (PEOs).

Education

  • Certified Public Accountant (Licensed in Maryland)
  • University of Baltimore School of Law, Baltimore, MD
    - J.D., cum laude
    - LL.M., Major: Taxation
    - Certificate in Estate Planning
  • Stevenson University
    - B.S. Major: Accounting
    - M.S. Major: Forensic Accounting

Speaking Engagements & Panel Participation

Publications

American Citizens Abroad (ACA)

Tax Notes

Tax Analysts

Professional Organizations & Memberships

  • American Citizens Abroad, Associate Legal Counsel
  • American Association of Attorney - Certified Public Accountants, Lifetime Member, Audit Advisory Committee
  • International Bar Association, Business Crime Section
  • Maryland State Bar Association
  • Florida Bar Association
  • DC Bar Association
  • Virginia State Bar Association
  • Anne Arundel County Bar Association
  • Baltimore County Bar Association
  • Baltimore City Bar Association
  • Wicomico County Bar Association
  • Maryland Association of Certified Public Accountants
  • American Bar Association
  • American Institute of Certified Public Accountants
  • American Citizens Abroad Global Foundation, President
  • Past President of Tax Section at MSBA

Awards and Honors

Client testimonials

First and foremost, I want to extend my sincere thanks to Mr. Glen Frost for reaching out to me over a weekend several months ago. At the time, I was extremely stressed about a serious tax issue I was facing. After some time, I was assigned to Mr. Lyda, the attorney who worked with me to establish a productive relationship with a new Revenue Officer at the IRS. Zachary was able to communicate with the RO in a clear, professional, and intelligent manner—quite the contrast to my earlier interactions with her predecessor, during which I often became flustered and unable to express myself effectively.

Thanks to Mr. Frost’s initial outreach and Mr. Lyda’s steady guidance, my case has made significant progress, and I finally feel a sense of relief and confidence that the matter is being handled properly. I am deeply appreciative of the patience, professionalism, and genuine care that both of them demonstrated throughout this process.

Please extend my gratitude to the entire team for their continued support and commitment to helping clients like me through difficult situations.

John L.

We have been a tax issue referral source for Glen and his team at Frost Law, since they opened. They again, were able to assist one of our clients with their Federal and State tax issues. Especially want to thank Jessica Marine for her work and professional assistance.

Tony D.

Glen and his team of top-notch attorneys are the best and get great results for their clients. I highly recommend him and his firm.

Jamaal S.

I have referred several client to Glen over the past few years and his firm consistently delivers favorable results on a variety of issues. They handle each case with the highest level of professionalism and discretion. I will continue to recommend Glen and his firm to anyone in need of tax law assistance.

William C.

Client testimonials

We had the pleasure of working with Frost & Associates this year to prepare and file ERC returns. Everyone from their administrative staff to their paralegals and attorneys were friendly, professional and kept us informed every step of the way. Highly, highly recommend.

Crista H.

Glen Frost and his staff are excellent! Not only do they know the law, they provide great client service. They called me back right away, they explained complicated matters in a very clear way and gave me all of my options. I highly recommend them to any individual or business owner for tax disputes. Five Stars!

Thomas M.

I'm an attorney in Oregon and I hired Frost Law to assist with a legal tax matter. As a legal professional, the lawyers and staff at Frost Law are top tier. I was kept informed during every step of the process, and they did what they said they would. If you need tax help, you've found the right firm. There is no need to call any where else. Frost Law will fight for you and do their best!

Aaron T.

I’ve worked with various individuals at Frost and Associates over the past four years. To the person, I couldn’t have been happier with their representation. There have been many complicated issues, and they’ve always taken the time and patience to explain same to me. I’ve probably recommended them to three or four of my friends.

Roy K.

Client testimonials

Thank you to Heather Posey and Frost Law for helping my client with their tax dispute. As an accountant for over 38 years, I’ve worked with several attorneys over the years, and Heather stands out far above the rest. Her command of tax law, strategic thinking, and proactive communication are exceptional. She helped us resolve a complex federal tax issue efficiently and with great results. Awesome Firm!! Thanks!

Bradley H.

Great communication made a troubling time easy def recommend

James G.

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.

Very knowledgeable and friendly

Judd L.

Glen Frost

Managing Partner

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Background & History
Education
Speaking Engagements
Professional Organizations & Memberships
Awards & Honors
Managing Partner

Glen Frost

SCHEDULE A MEETING
Precision

Every detail matters in litigation

The difference between winning and losing often comes down to what you noticed that others missed. I don't overlook anything.

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Clarity

You need to understand your options

Legal jargon clouds judgment. I explain your situation plainly so you can make decisions with full knowledge of what's at stake.

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Specialties

Six practice areas, one standard

The law doesn't fit neatly into boxes, but the problems people face do. I've spent years learning what works in each arena.

Criminal

Defense when the stakes run highest

The first hours after arrest determine everything. I know how to protect your rights when it matters most.

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Family

Custody and divorce require clear thinking

Family law isn't about winning. It's about protecting what matters most to you and your children.

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Business

Contracts and disputes demand precision

Most business problems start with unclear agreements. I help prevent them before they become costly litigation.

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Appeals

Winning on appeal requires different strategy

Appeals aren't about retrying your case. They're about finding what was missed and making it matter.

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Employment

Your rights at work deserve aggressive defense

Employers count on you not knowing your rights. I make sure you do and that they're protected.

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White collar

Complex cases need someone who understands

Federal charges and financial crimes require specialized knowledge. I know how to navigate the details that prosecutors rely on.

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Writing

Thoughts on the law

Practical insight for your case and situation

View all
Criminal

Arrest and your constitutional rights

What happens in those first critical hours
Legal counsel
15 Jan 2024
•
6 min read
Family

Protecting custody when relationships end

Your children deserve a parent who planned ahead
Legal counsel
12 Jan 2024
•
7 min read
Business

Why contracts fail and how to prevent it

The agreement you ignore today becomes tomorrow's lawsuit
Legal counsel
10 Jan 2024
•
8 min read
Criminal

Federal charges demand specialized defense

Complex cases require someone who knows the system
Legal counsel
8 Jan 2024
•
9 min read
Employment

Standing up for your rights in the workplace

Employers count on you not knowing what you're owed
Legal counsel
5 Jan 2024
•
5 min read
Appeals

How to win when the first trial didn't

Appeals are about finding what was overlooked before
Legal counsel
2 Jan 2024
•
7 min read
View all
Foundation

Decades of courtroom work shaped my approach

I've seen what wins cases and what doesn't. The difference lies in preparation, clarity, and the willingness to challenge every assumption. Your case deserves someone who knows the weight of these decisions.

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Strategy that works

Every case demands a fresh look and a willingness to question everything.

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Results matter most

What you need is someone who knows how to win and won't settle for less.

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Direct and honest

No promises you can't keep, no strategies that don't serve your interests.

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Trusted by clients across every practice area

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Criminal defense

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Family law

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Business law

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Advocate

Built on experience and honest counsel

Twenty years in the courtroom taught me that the best legal strategy is the one that works. I listen first, act decisively, and never waste time on anything that doesn't serve your case.

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Client testimonials

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