Trust Fund Recovery Penalty: When the IRS Holds You Personally Liable for Business Payroll Taxes

If your business owes payroll taxes, you might assume that's a business problem. The IRS disagrees. Under the Trust Fund Recovery Penalty (TFRP), the IRS can assess the unpaid employee portion of payroll taxes directly against individuals—piercing through the business entity entirely and going after personal assets. This is one of the few places in tax law where the protection a business entity normally provides simply disappears.

What Are Trust Fund Taxes?

When you run payroll, you withhold income tax and the employee's share of Social Security and Medicare (FICA) from employee wages. The IRS treats these withheld amounts as money you're holding in trust for the government—not your money, not the business's money. The employer matching FICA contribution is not a trust fund tax. Neither are FUTA taxes. Only the employee-withheld portion qualifies.

If your business fails to deposit these taxes—or uses that cash to pay other vendors—the IRS can pursue responsible individuals under IRC §6672.

Who Gets Hit?

The TFRP applies to any person who was responsible for collecting, accounting for, and paying over payroll taxes AND who willfully failed to do so. Responsible is interpreted broadly. It can include business owners, corporate officers, accountants or bookkeepers with check-signing authority, partners in a partnership, and in some cases passive investors who had authority to direct payments.

Willfully doesn't require malicious intent. The IRS typically establishes willfulness if you knew taxes were owed and chose to pay other creditors instead. Signing a check to a vendor while knowing payroll taxes are unpaid is willfulness under the IRS's interpretation—and that's a standard that's hard to defeat.

How the IRS Builds the Case

A Revenue Officer is assigned when a business has significant unpaid 941 liabilities. They'll conduct interviews, review corporate records, examine who signed checks, who had signing authority, and who had knowledge of the delinquency. The IRS uses Form 4180 to conduct these interviews. If you're contacted as part of a TFRP investigation, do not attend that interview without representation.

The Assessment and Your Rights

If the IRS determines TFRP liability, they issue a Letter 1153 proposing the assessment and giving you 60 days to appeal. If you don't respond, the penalty is assessed personally against you. The amount equals the unpaid trust fund portion only—not the employer matching side—but it can still be substantial, especially after several quarters of missed deposits.

What to Do

First, don't ignore the 60-day letter. You have real appeal rights. Second, get representation immediately—the responsible person standard and willfulness are both facts-and-circumstances tests, which means they're defensible. Third, if the debt is already assessed, review whether an Offer in Compromise or other resolution makes sense given your personal financial picture. The TFRP is serious because it destroys the protection a business entity otherwise provides. If your business is behind on payroll taxes—even one quarter—this is not something to defer.