Tax Controversy Matters
At Ziering & Esman, we handle Tax Controversy matters, representing individuals and businesses in disputes with the IRS and state tax authorities. Whether facing audits, penalties, or litigation, we navigate complex tax laws to protect your rights and achieve favorable resolutions through negotiation, appeals, or court proceedings.

Client Focused Approach
At Ziering & Esman, we represent individuals and businesses in civil and criminal tax disputes with federal and state governments, as well as in regulatory proceedings. Our firm advocates for taxpayers before the U.S. Tax Court, federal and state courts, and administrative agencies, including the IRS, Department of Justice, and other regulatory bodies.
We provide strategic counsel on a wide range of tax matters, including domestic and offshore income and assets, cryptocurrency, and U.S. tax and regulatory reporting requirements. With a client-focused approach rooted in empathy and diligence, we tailor dispute resolution strategies to each client’s unique circumstances, carefully outlining all available options and their implications.


At Ziering & Esman, we are committed to resolving tax disputes efficiently and effectively. Our extensive experience allows us to navigate procedural complexities and advocate fiercely for the best possible outcomes for our clients.