Home / Payroll Tax & Trust Fund Penalty
Form 941 · Letter 1153 · Form 4180
The IRS treats unpaid payroll tax as money taken from employees.
When cash is short, the payroll tax deposit is the easiest bill to skip, because nothing happens that week. The IRS regards it as the worst debt a business can owe, and it has a statute that reaches past the company to its people.
Income tax and the employee share of Social Security and Medicare withheld from paychecks are trust fund taxes: the employer holds them in trust for the government. If they are not paid, section 6672 of the Internal Revenue Code lets the IRS assess a trust fund recovery penalty equal to the unpaid trust fund amount against any responsible person who willfully failed to pay. The IRS proposes the penalty in Letter 1153, and you have 60 days to appeal (75 days if the letter is addressed outside the United States).
Who is a responsible person
The IRS defines it as a person with the duty to perform and the power to direct the collecting, accounting for, and paying of trust fund taxes. That can include owners, officers, directors, bookkeepers with check-signing authority, and outside payroll providers. More than one person can be responsible, each for the full amount, though the IRS collects the total only once.
Titles do not decide it. The questions are who signed checks, who decided which creditors were paid, who signed the Forms 941, and who had authority over the bank accounts.
What willful means
It does not require bad intent. The IRS considers the failure willful when the responsible person was, or should have been, aware of the unpaid taxes and either intentionally disregarded the law or was plainly indifferent to it. Paying suppliers, rent, or net payroll while knowing the deposits were behind is the standard proof.
The process and the deadline
- Form 4180 interview. A revenue officer interviews each potentially responsible person about duties, signature authority, and knowledge. The answers are the evidence.
- Letter 1153. The IRS proposes the penalty against each person and encloses Form 2751. You have 60 days to file a written protest with the Independent Office of Appeals.
- Assessment. If no protest is filed, or Appeals sustains the proposal, the penalty is assessed against you personally and collected like any other tax: liens on your home and levies on your own wages and accounts.
If the business is still operating
The first requirement is to become current: every deposit made on time from today forward. The IRS will not grant an in-business installment agreement to a company that is still falling behind, a pattern it calls pyramiding. When money is available for back taxes, a voluntary payment can be designated in writing to the trust fund portion, which reduces the owners' personal exposure dollar for dollar. Undesignated payments are applied in the government's interest, to the non-trust-fund portion first.
What happens if you ignore it
The revenue officer completes the investigation from bank signature cards, returns, and third-party interviews. Letter 1153 arrives, the 60 days run, and the full trust fund amount becomes your personal debt, with interest, for ten years. Texas pursues its own version for unpaid sales tax, and the two agencies do not coordinate. See personal liability for Texas business taxes.
When a lawyer matters
Before the Form 4180 interview. It is the single most important event in the case, and many people attend alone and concede every element. In the worst cases, failure to pay over withheld taxes is prosecuted as a felony, so the conversation about what happened should be privileged. Afterward, a protest can contest responsibility or willfulness for particular quarters, which often removes a minority owner, a departed officer, or an employee who only followed instructions.
Official sources
The rules described on this page come from these primary sources. Check them, or the notice you received, for current figures and dates.
When to call
Talk to a lawyer before the IRS if:
- Your business has missed one or more federal payroll tax deposits.
- A revenue officer asked to interview you about your role in the company.
- You received Letter 1153 or Form 2751.
- You are a minority owner, former officer, or bookkeeper being treated as responsible.
- The business closed owing Form 941 taxes.
- The business is paying old payroll taxes while falling behind on new ones.
Common questions
Direct answers.
What is the trust fund recovery penalty?
It is a penalty under Internal Revenue Code section 6672 equal to the unpaid trust fund taxes, meaning withheld income tax and the employee share of Social Security and Medicare. It is assessed personally against responsible persons who willfully failed to collect or pay those taxes.
Can the IRS hold me personally liable for my company's payroll taxes?
Yes. Operating as a corporation or LLC does not protect a responsible person from the trust fund recovery penalty. Liability depends on your duties and authority over the company's finances, not on your title or ownership percentage.
How long do I have to respond to Letter 1153?
You have 60 days from the date of the letter to file a written protest with the IRS Independent Office of Appeals, or 75 days if the letter is addressed to you outside the United States.
What is a Form 4180 interview?
It is the IRS interview used to determine who is responsible for unpaid trust fund taxes. It covers your duties, check-signing authority, knowledge of the unpaid taxes, and which creditors were paid. You have the right to have a representative present.
Does bankruptcy eliminate the trust fund recovery penalty?
Generally no. Trust fund taxes and the trust fund recovery penalty are priority debts that are not dischargeable in a personal bankruptcy, and a business bankruptcy does not protect the responsible individuals.
Can payments be applied to the trust fund portion first?
Yes, if the payment is voluntary and you designate in writing how it should be applied. Designating payments to the trust fund portion reduces the amount that can be assessed against responsible persons. Payments collected by levy cannot be designated.
Related problems
IRS notices rarely arrive alone.
Unfiled Tax Returns
The IRS will not approve a payment plan, an offer, or a hardship status until the missing returns are filed. It may also have filed versions of its own, with no deductions.
Read more →IRS Penalty Abatement
Penalties are often a quarter or more of an old IRS balance, and they are the most negotiable part. A clean three-year history can remove one year's penalties for the asking.
Read more →Innocent Spouse Relief
A joint return makes each spouse liable for all of the tax, and a divorce decree does not change that. Federal law provides three forms of relief, and Texas community property adds a fourth question.
Read more →IRS Installment Agreements
A payment plan is the most common way out of IRS collection. The size of the balance decides how much the IRS asks about your finances, and the terms decide whether you can keep it.
Read more →Currently Not Collectible
If paying the IRS would leave you unable to cover rent, food, and medicine, the IRS can stop collecting. The debt stays, and so does the clock that eventually ends it.
Read more →CP2000 Notice
The IRS says the income on your return does not match what employers, banks, or brokers reported. It is a proposal, not a bill, and it has a response date.
Read more →Next step
Get current on deposits today. Then call.
Tell Patrick which quarters are unpaid, how much, and what your role is.