If the IRS has contacted you about a Trust Fund Recovery Penalty, the experience can feel intensely personal very quickly. What began as a payroll tax problem for a business may turn into a conversation about your own authority, decision-making, and potential personal liability. That shift catches many owners, officers, bookkeepers, payroll managers, and investors off guard.
The good news is that a TFRP interview or investigation usually follows a recognizable process. The IRS is generally trying to determine two core issues under 26 U.S.C. § 6672: who was a “responsible person” and whether that person acted willfully in not collecting, accounting for, or paying over trust fund taxes. The IRS describes the penalty as personal liability equal to the unpaid trust fund tax, plus interest, for people responsible for withholding and paying over certain employment taxes who willfully fail to do so (IRS overview).
In this post you’ll learn how a TFRP investigation usually works, what often happens in the IRS interview, what documents and facts tend to matter most, and how people often prepare for the process with counsel. If you want a broader foundation first, it may help to start with a plain-English overview of how personal exposure, willfulness, and responsible-person issues are analyzed.
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A TFRP case is not just about whether the business missed payroll tax deposits. The central question is which individuals inside or around the business had sufficient control over those taxes.
The taxes at issue are generally the amounts withheld from employees’ wages for federal income tax and the employees’ share of Social Security and Medicare. The IRS explains in Publication 15 that these withheld amounts are called trust fund taxes because the employer holds them in trust for the United States.
In general terms, the IRS investigates TFRP cases by gathering facts about:
The IRS’s Internal Revenue Manual says responsibility is a function of duty, status, and authority, and that Revenue Officers review documentation and interview potentially responsible people to determine both responsibility and willfulness (IRM 5.7.3, IRM 5.7.4).
That is why these cases often turn on details that may look small at first glance: who signed a payroll check, who approved an EFTPS payment, who moved money between accounts, who knew about bounced tax deposits, or who kept vendors current while the IRS remained unpaid.
A TFRP interview often begins after the IRS sees unpaid employment tax liabilities on Forms 941 or related payroll tax accounts. From there, a Revenue Officer may open an investigation into the business and the individuals connected to it.