IRS Notice 784 – IRS Forms, Instructions, Pubs 2026 – If you own or manage a business that withholds taxes from employees’ paychecks—or collects certain excise taxes—you could face personal liability for unpaid federal taxes even if the business itself can’t pay. IRS Notice 784, titled “Could You Be Personally Liable for Certain Unpaid Federal Taxes?”, explains this risk in plain language.
This notice remains the IRS’s official guidance (last revised June 2016 and still actively referenced on IRS.gov as of October 2025). It focuses on the Trust Fund Recovery Penalty (TFRP) under Internal Revenue Code Section 6672—the so-called “100% penalty” that can reach into your personal assets.
Download the official PDF here: IRS Notice 784 (PDF)
What Is IRS Notice 784?
IRS Notice 784 warns employers, officers, managers, and others involved in payroll or tax collection that they may be held personally responsible for certain unpaid “trust fund taxes.” These are taxes the employer holds “in trust” for the government:
- Federal income taxes withheld from employees’ wages
- Employees’ share of Social Security and Medicare taxes (FICA)
- Railroad retirement taxes (in applicable industries)
- Certain excise taxes collected from customers (e.g., for communication or air transportation services—see Pub 510 for details)
The notice is routinely provided during IRS investigations and is designed to alert potentially liable individuals early.
Understanding the Trust Fund Recovery Penalty (TFRP)
The TFRP equals the full amount of the unpaid trust fund taxes (not the employer’s matching share of FICA) plus interest. The IRS can assess it when the business cannot immediately pay and the taxes were not collected, accounted for, or paid over.
Key facts from IRS Notice 784 and the official TFRP page:
- The penalty applies whether or not the business has closed.
- Multiple people can be assessed jointly and severally—the IRS can pursue any one responsible person for the full amount.
- Once assessed, the IRS can file a federal tax lien, levy bank accounts, garnish wages, or seize personal assets (with limited exemptions).
Who Can Be a “Responsible Person”?
You don’t have to be the owner. Liability depends on responsibility (duty + power to direct tax funds) and willfulness.
According to IRS Notice 784 and current guidance, responsible persons may include:
- Corporate officers or employees
- Partners or partnership employees
- Board members, trustees, or volunteer directors (even of nonprofits)
- Accountants, bookkeepers, or anyone with authority to sign checks or direct disbursements
- Shareholders with control over finances
- Third-party payers, Payroll Service Providers (PSP), Professional Employer Organizations (PEO), or their responsible parties
- Another corporation or surety
An employee who merely follows orders to pay bills as directed by a superior is generally not responsible. But anyone who can decide which creditors get paid—including choosing to pay vendors or net payroll instead of taxes—likely qualifies.
Important update for outsourced payroll (added in Notice 784): If your business uses a third-party payroll service provider, you (the employer) remain responsible for ensuring deposits and filings are correct. Depending on the contract and facts, you may be jointly and severally liable along with the PSP.
What Does “Willfully” Mean?
“Willfully” does not require evil intent or bad motive. It means you:
- Knew (or should have known) the taxes were not being paid, and
- Voluntarily, consciously, or intentionally failed to pay them—or were plainly indifferent.
Classic example from IRS Notice 784: Paying other business expenses (rent, suppliers, or even employee net wages) while trust fund taxes remain unpaid is considered willful.
How to Avoid Personal Liability Under IRS Notice 784?
The notice gives clear, actionable advice: Make sure all trust fund taxes are collected, accounted for, and paid to the IRS when due.
Practical steps:
- Deposit employment taxes on time (see IRS Publication 15 and Notice 931).
- Never use withheld taxes as operating capital.
- Monitor payroll service providers closely—review deposit confirmations yourself.
- If cash flow is tight, prioritize trust fund taxes over other debts.
- Document financial decisions involving tax payments.
IRS employees are available to help: Call 800-829-4933 (Monday–Friday, 7 a.m.–7 p.m. local time; Alaska/Hawaii follow Pacific Time).
What Happens If the IRS Contacts You?
You may first receive a letter proposing the TFRP (typically Letter 1153) along with a copy of Notice 784. You have 60 days (75 days if outside the U.S.) to appeal.
If you don’t respond, the penalty is assessed and collection begins against your personal assets.
IRS Resources Mentioned in Notice 784
- Publication 15 (Circular E), Employer’s Tax Guide
- Publication 510, Excise Taxes
- Publication 3151, The ABCs of Federal Tax Deposits
- Notice 931, Deposit Requirements for Employment Taxes
- Form 941, Employer’s Quarterly Federal Tax Return
All are available free at IRS.gov.
Frequently Asked Questions (FAQ)
- Q: Does IRS Notice 784 apply only to corporations?
A: No—it applies to any employer, including sole proprietorships, partnerships, LLCs, and nonprofits. - Q: Can the IRS go after my personal home or retirement accounts?
A: Yes, subject to legal exemptions and collection due process rights. The TFRP creates personal liability separate from the business. - Q: Is the TFRP still enforced in 2026?
A: Yes. The IRS continues to assess it actively, and the core rules in Notice 784 have not changed. The agency now uses an updated internal Virtual TFRP system for processing, but taxpayer obligations remain the same. - Q: What if I used a payroll company that failed to pay?
A: You may still be liable. Review your contract and consult a tax professional immediately. - Q: Can the penalty be reduced or abated?
A: Only if you prove you were not responsible or did not act willfully. Appeals and Collection Due Process hearings are available.
Final Advice
IRS Notice 784 is a serious wake-up call: unpaid trust fund taxes can turn a business problem into a personal financial crisis. The best protection is prevention—timely deposits and strong internal controls.
This article is for educational purposes only and is based on official IRS publications as of February 2026. Tax laws are complex and fact-specific. Always consult a qualified tax professional, enrolled agent, CPA, or tax attorney for advice tailored to your situation. For the latest official guidance, visit IRS.gov and search “Trust Fund Recovery Penalty” or download Notice 784 directly.
Protect your personal assets—stay compliant with trust fund tax obligations.