What Is a Payroll Liability? 2026 Rates, Deposits, and Penalties

Payroll liabilities are the amounts your business owes to someone else because you ran payroll: taxes withheld from employee paychecks, your employer-side payroll taxes, insurance premiums, retirement contributions, garnishments, and anything else that has to be forwarded to a third party. The money may be sitting in your bank account, but it is not yours. You are holding it in trust until the deposit deadline, and the government treats late or missing payments more harshly than almost any other business debt. For 2026, the combined employer-employee Social Security and Medicare tax alone runs 15.3% of wages up to $184,500, so even a small operation can accumulate thousands of dollars in payroll liabilities each pay period.

A payroll liability is not the same as a payroll expense. The expense is the full cost of employing someone: gross wages plus your share of taxes and benefits. The liability is the narrower slice of that cost you still owe to a third party at a given moment. Once you remit the funds, the liability clears and the cycle starts again on your next pay run.

What Shows Up as a Payroll Liability

Payroll liabilities fall into two groups: money you withhold from employees and money your business owes on top of wages.

Withheld From Employees

Social Security and Medicare withholdings together are known as FICA taxes.

Owed by the Employer

You must match your employees’ Social Security and Medicare contributions dollar for dollar: 6.2% for Social Security on wages up to $184,500 and 1.45% for Medicare on all wages.2Internal Revenue Service. Topic No. 751, Social Security and Medicare Withholding Rates There is no employer match on the Additional Medicare Tax. That 0.9% is the employee’s burden alone.3Internal Revenue Service. Topic No. 560, Additional Medicare Tax

You also owe federal unemployment tax (FUTA). The gross rate is 6.0% on the first $7,000 of each employee’s annual wages, but employers who pay into a state unemployment fund on time can claim a credit of up to 5.4%, bringing the effective FUTA rate down to 0.6%, a maximum of $42 per employee per year.4Internal Revenue Service. Topic No. 759, Form 940, Employers Annual Federal Unemployment (FUTA) Tax Return – Filing and Deposit Requirements

Then there is state unemployment tax (SUTA), which every state runs on its own formula. Rates vary with your industry and claims history, and taxable wage bases range from $7,000 to over $60,000 depending on the state. A growing number of states also require payroll-tax-funded paid family and medical leave programs, with rates generally between about 0.3% and 1.3% of wages. Some split the cost with employees; some put it entirely on employees.

The 2026 Numbers in One Place

When You Have to Deposit Federal Payroll Taxes

The IRS assigns every employer either a monthly or semi-weekly deposit schedule for federal employment taxes (income tax withholding plus both halves of FICA). Your schedule depends on the total tax you reported during a lookback period, which for Form 941 filers covers the four quarters from July 1 of two years ago through June 30 of the prior year.5Internal Revenue Service. Topic No. 757, Forms 941 and 944 – Deposit Requirements

A next-day rule overrides both schedules. If accumulated tax liability hits $100,000 or more on any single day within a deposit period, you must deposit by the close of the next business day.7eCFR. 26 CFR 31.6302-1 – Deposit Rules for Taxes Under the Federal Insurance Contributions Act Crossing that threshold once also bumps you to semi-weekly status for the rest of the calendar year and the next one.

Returns You Still Have to File

Depositing the money is only half the obligation. You also file returns that reconcile what you withheld and deposited.

Form 941 is the quarterly reconciliation of wages paid, federal income tax withheld, and both halves of FICA. It is due the last day of the month after each quarter: April 30, July 31, October 31, and January 31. Deposit everything on time and you get an extra 10 days to file.8Internal Revenue Service. Topic No. 758, Form 941, Employers Quarterly Federal Tax Return and Form 944, Employers Annual Federal Tax Return

Form 944 is an annual alternative for very small employers whose annual employment tax liability will be $1,000 or less. You cannot opt in on your own; the IRS has to notify you in writing that you qualify.9Internal Revenue Service. Certain Taxpayers May File Their Employment Taxes Annually

Form 940 is the annual FUTA return, which reconciles federal unemployment tax, applies the state credit, and settles any balance.10Internal Revenue Service. About Form 940, Employers Annual Federal Unemployment Tax Return

Form W-2 goes to each employee and to the Social Security Administration by January 31, summarizing annual wages, taxes withheld, and FICA contributions.11Social Security Administration. Deadline Dates to File W-2s

What a Missed Deposit Costs

Missing a deposit deadline triggers an automatic penalty, calculated as a percentage of the undeposited amount, and it ratchets up quickly:12Internal Revenue Service. 20.1.4 Failure to Deposit Penalty

  • 1 to 5 days late: 2% of the undeposited tax
  • 6 to 15 days late: 5%
  • More than 15 days late: 10%
  • Still unpaid 10 days after the first IRS notice demanding payment: 15%

Interest accrues on top. Paying the right amount through the wrong method, like a paper check when electronic funds transfer is required, can also land you at the 10% tier.12Internal Revenue Service. 20.1.4 Failure to Deposit Penalty

Trust Fund Taxes Can Follow You Personally

Federal income tax withholding and the employee’s share of FICA are “trust fund” taxes because the employer is holding money that legally belongs to the government. If a business fails to turn those funds over, the IRS can pursue the individuals responsible, not just the company. This is the trust fund recovery penalty under 26 U.S.C. ยง 6672, and it equals the full amount of the unpaid tax.13Office of the Law Revision Counsel. 26 USC 6672 – Failure to Collect and Pay Over Tax, or Attempt to Evade or Defeat Tax

The penalty reaches any person who had the authority to ensure the taxes were paid and willfully failed to do so. That can mean the owner, a controller, a bookkeeper, sometimes even an outside accountant with check-signing authority or control over company accounts. Delegating payroll does not protect you if you kept the power to direct which bills get paid.

The IRS must notify you in writing at least 60 days before assessing the penalty, giving you a window to respond. Once it is assessed, it survives bankruptcy and cannot be discharged.13Office of the Law Revision Counsel. 26 USC 6672 – Failure to Collect and Pay Over Tax, or Attempt to Evade or Defeat Tax That is the hard line that sets payroll liabilities apart from almost every other business debt. If cash is tight and you are deciding which bills to pay, payroll taxes belong at the top of the list.