Tax Court Litigation

What is the United States Tax Court?

The U.S. Tax Court is a federal court headquartered in Washington, D.C. with judges who travel nationally to hear cases. It is one of the primary venues where taxpayers can formally challenge IRS determinations — including audit findings, deficiency notices, penalty assessments, and collection actions — before paying the disputed amount.

This is a critical distinction. In most federal courts, a taxpayer must pay the disputed tax first and then sue for a refund. In Tax Court, you can challenge the IRS's position before paying — preserving your cash flow and your leverage throughout the litigation process.

For those with significant tax exposure, this distinction is not a technicality. It is a fundamental strategic advantage.

When Tax Court Litigation Becomes Necessary

Tax Court litigation may become the appropriate — or only — path forward when:

• The IRS has issued a Notice of Deficiency following an audit and you disagree with the findings

• The IRS has denied your Offer in Compromise and you believe the decision was arbitrary or incorrect

• The IRS has assessed penalties that are unjust, disproportionate, or improperly applied

• An Appeals Office conference has failed to produce a satisfactory resolution

• The amount in dispute is significant enough to warrant aggressive legal defense

• The IRS has made a legal error in its determination that must be corrected through judicial review

• A state tax authority has issued an assessment or determination you intend to formally challenge

• The IRS has assessed civil fraud penalties that carry both financial and reputational consequences

Why Tax Court Requires Specialized Expertise

Tax Court is not like other courts. The rules of procedure, the standards of evidence, the burden of proof, and the legal framework governing each case are highly specialized — and navigating them effectively requires not only a licensed attorney but one with deep, specific experience in federal tax litigation.

The IRS enters every Tax Court proceeding with a team of experienced government attorneys whose sole focus is federal tax law. Having representation that matches — or exceeds — that level of expertise is not optional. It is essential.

At Blackridge Tax, our litigation team includes a Board Certified Tax Specialist and attorneys with extensive experience in federal and state tax disputes. We understand how the IRS constructs its cases, where its arguments are most vulnerable, and how to build a litigation strategy that puts our clients in the strongest possible position — from the filing of the petition through trial.

The Tax Court Process — What to Expect

Step 1 — The Notice of Deficiency Tax Court jurisdiction typically begins with a Notice of Deficiency — a formal IRS document proposing additional tax owed. You have 90 days from the date of the notice to file a petition with the Tax Court. This deadline is absolute. Missing it permanently forfeits your right to challenge the assessment in Tax Court without first paying the disputed amount.

Step 2 — Filing the Petition At Blackridge Tax, we prepare and file a comprehensive Tax Court petition on your behalf — a formal legal document that sets out the facts of your case, identifies the specific errors in the IRS's determination, and establishes the legal basis for your challenge. A well-crafted petition is the foundation of the entire litigation and can significantly influence how the case develops.

Step 3 — Discovery & Case Development Once the petition is filed, both parties engage in discovery — the exchange of documents, financial records, and other evidence relevant to the dispute. At Blackridge Tax, we manage every aspect of the discovery process — identifying the evidence that supports your position, challenging the evidence the IRS intends to rely on, and building the strongest possible factual record for trial.

Step 4 — Stipulation & Pre-Trial Negotiation The majority of Tax Court cases are resolved before trial through stipulated agreements between the parties. The IRS is often more willing to negotiate seriously once a petition has been filed — because litigation is expensive, time consuming, and uncertain for both sides. At Blackridge Tax, we pursue every reasonable settlement opportunity while remaining fully prepared to take your case to trial if a satisfactory resolution cannot be reached.

Step 5 — Trial If your case proceeds to trial, Blackridge Tax will represent you before the Tax Court judge with the same precision, preparation, and strategic discipline we bring to every engagement. We present your case clearly, challenge the IRS's position methodically, and advocate for the outcome your situation demands.

Step 6 — Appeal If the Tax Court's decision is unfavorable, further appeal is available to the U.S. Court of Appeals and, in appropriate cases, the United States Supreme Court. At Blackridge Tax, we evaluate every appellate option and advise our clients on whether further appeal is warranted based on the specific facts and legal issues involved.

Small Tax Case Procedure — The S Case

For disputes involving $50,000 or less per tax year, the Tax Court offers a simplified Small Tax Case procedure — informally known as an S Case — that allows taxpayers to present their cases in a less formal setting without the full procedural complexity of a regular Tax Court case. While S Case decisions are not appealable, they offer a faster and more accessible path to resolution for smaller disputes.

At Blackridge Tax, we evaluate whether the S Case procedure is appropriate for each client's specific situation and advise accordingly.

State Tax Court & Tribunal Representation

In addition to federal Tax Court, Blackridge Tax represents clients before state tax tribunals and appeals boards — including the California Office of Tax Appeals, which hears disputes involving the Franchise Tax Board, the California Department of Tax and Fee Administration, and the Employment Development Department.

California's state tax authorities are among the most aggressive in the country — and the procedural complexity of state tax litigation demands the same level of expertise and preparation as federal Tax Court proceedings. At Blackridge Tax, we bring both.

The Blackridge Standard

Blackridge Tax represents clients in Tax Court and state tax tribunal proceedings involving $50,000 or more in disputed federal or state tax liability. If you have received a Notice of Deficiency, had a resolution request denied, or believe the IRS or a state tax authority has simply gotten it wrong — we will evaluate your case honestly and tell you whether litigation is the right path forward.

Our team includes a Board Certified Tax Specialist, attorneys licensed in six states and before the U.S. Tax Court, a CPA, and an Enrolled Agent — professionals who have dedicated their careers to resolving exactly the kind of dispute you are facing, at exactly the level it demands.

When the IRS refuses to listen — we make them hear you.