You just got a letter that says the IRS is reviewing your tax return and wants more information. An IRS audit notice is a formal written notice from the Internal Revenue Service telling you that your return, income, deductions, credits, or other tax items are being examined. It does not automatically mean fraud or that you did anything intentional, but it does mean the government expects a response. The notice usually explains what year is under review, what records the IRS wants, and whether the audit will happen by mail, at an IRS office, or in person.

Practically, this matters because deadlines in the notice are real. If you ignore it, the IRS can adjust your return without your input, which may lead to extra tax, penalties, and interest. An audit can also expand if your records are incomplete or if the IRS sees related issues. Good records, prompt responses, and knowing whether to challenge the IRS through an appeal can make a big difference.

For injury claims, an audit notice can affect how settlement money is handled and reported. Many physical injury settlements are not taxable under federal law, but some parts - such as interest, punitive damages, or certain wage-related payments - may be. If someone working for a major employer like Penn Medicine or in truck-heavy Marcellus Shale work gets a settlement and reports it incorrectly, that can trigger questions. In Pennsylvania, the IRS audit is separate from any review by the Pennsylvania Department of Revenue, which enforces state tax rules on its own.