Taxpayers who disagree with an IRS assessment have several options. In selecting a course of action, it is important to consider the time and expense necessary to pursue these options, as well as the likelihood of success. Also, it is essential to closely monitor all deadlines for disputing the assessment so as not to inadvertently waive opportunities for review.
IRS Independent Office of Appeals: After completing an audit, the IRS will issue a Notice of Proposed Adjustment (Form 5701) to the taxpayer, also known as a 30-day letter. This notice will describe the issues and the proposed adjustments to tax liability. A taxpayer has 30 days from the date of the Notice of Proposed Adjustment to file a written protest with the IRS Independent Office of Appeals (“Appeals”), a separate office within the IRS that is independent of the Exam and Collections offices. Appeals officers are permitted to consider the hazards of litigation in resolving a case, which may allow taxpayers to obtain a favorable settlement.
Offer in Compromise or Installment Agreement: Taxpayers should also consider applying for an Offer in Compromise or setting up an installment agreement with the IRS. These can be established without the involvement of Appeals, but an Offer in Compromise or an installment agreement will, in many cases, only be favorable (or available) if there is uncertainty about the taxpayer’s ability to pay the asserted deficiency.
Voluntary Mediation: Taxpayers may also have the option to participate in the IRS’s voluntary Fast Track mediation program or other alternative dispute resolution mechanisms, which may facilitate a faster and less costly resolution than a traditional appeal. An independent mediator from Appeals will facilitate settlement discussions and may suggest proposals for settlement. Because the mediation program is voluntary, both the taxpayer and the IRS have the ability to walk away from the negotiating table and pursue the traditional avenues of dispute resolution.
Tax Court and Other Judicial Review: If a taxpayer does not respond to a Notice of Proposed Adjustment, the IRS will issue a Statutory Notice of Deficiency (a 90-day letter). At this stage, the taxpayer may choose to file a petition in the U.S. Tax Court to dispute the assessment without the need to pay the deficiency while the case is pending. Taxpayers may instead choose to pay the deficiency and file a refund claim in federal district court of the Court of Federal Claims. Tax Court cases that have not yet been reviewed by Appeals at the time the petition is filed will be referred to Appeals, which may also afford the taxpayer an additional chance for settlement outside of court.
If no settlement can be reached, the Tax Court or other federal court will resolve the case after discovery and trial. Both the taxpayer and the IRS may appeal, as of right, to a federal court of appeals and may seek discretionary review of the appellate decision by the U.S. Supreme Court. In certain cases where less than $50,000 per tax year is in dispute, taxpayers may choose the Tax Court’s “Small Tax Case” or “S Case” procedure, which is generally less formal and expensive, but does not offer an opportunity for further judicial appeals.
Taxpayers generally should attempt to avoid resolving their disputes in court unless the assessment is sufficiently large to justify the often-significant expenses of litigation. By working closely with legal counsel to evaluate the strengths and weaknesses of their case and to analyze all available options for settlement, a taxpayer may be able to avoid litigation and achieve an efficient resolution of their dispute outside of court.