People often confuse an IRS appeal with going to court. An IRS appeal is an administrative review inside the tax system, handled by the IRS Independent Office of Appeals, where a taxpayer asks a different IRS function to reconsider an audit result, penalty, collection action, or other decision. A court case, by contrast, moves the dispute to a judge, usually in the U.S. Tax Court, federal district court, or Court of Federal Claims. One happens within the agency; the other happens outside it.

That difference matters fast because the deadlines are short and missing one can shut off options. After many audit findings, the IRS sends a 30-day letter, and the appeal request usually must be filed within that period. If the IRS issues a Notice of Deficiency, the deadline to petition the U.S. Tax Court is generally 90 days under Internal Revenue Code § 6213. For certain collection actions, a Collection Due Process hearing request is usually due within 30 days.

For someone handling an injury claim, tax trouble can quickly turn into pressure on a settlement or refund. An unresolved IRS dispute may lead to liens, levies, or refund offsets while medical bills and lost wages are already piling up. The appeals process can pause or narrow the fight, preserve records, and sometimes avoid immediate enforced collection. Waiting too long can mean losing leverage, losing appeal rights, or losing money before the tax issue is fully reviewed.