Payroll Tax Due Dates 2026: Form 941, Form 940, and Deposit Schedules

Published: March 21, 2026 Tax Year: 2026

A Message from Slava

Payroll taxes are the most frequent tax obligation any employer faces. Unlike quarterly estimated payments or annual returns, payroll deposits can be due every few days if you're on a semi-weekly schedule. That frequency is what makes them dangerous — one missed deposit triggers immediate penalties, and there's no grace period.

At Anna Money, where we served 60,000+ SMEs in the UK, payroll was a constant source of stress for business owners. But in the US, the system is more complex by an order of magnitude. You have a lookback period that determines whether you're a monthly or semi-weekly depositor. You have a $100,000 next-day deposit rule that can catch fast-growing businesses off guard. You have tiered penalties that escalate from 2% to 15% depending on how late you are. And behind all of it sits the trust fund recovery penalty — a personal liability that pierces the corporate veil.

I wrote this guide because payroll tax compliance isn't something you can figure out retroactively. By the time you realize you've been depositing on the wrong schedule, the penalties have already accumulated. Know the rules before you run your first payroll.

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Executive Summary: 2026 Payroll Tax Deadlines at a Glance

Note: January 31, 2027 falls on a Saturday, shifting the Form 940, W-2/W-3, and Q4 Form 941 deadlines to February 1 or February 2.

Legal basis: IRC §3111, IRC §3402, IRC §6302, IRC §6656

For a full view of all federal business tax deadlines, see the 2026 Tax Deadline Calendar.

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What Are Payroll Taxes?

Payroll taxes are employment taxes that fund Social Security, Medicare, and federal unemployment insurance. Unlike income tax, which is based on total earnings and deductions, payroll taxes are flat-rate taxes applied to wages. Both employers and employees share the burden — except for FUTA, which is employer-only.

The Payroll Tax Breakdown for 2026

Combined FICA rate: The employer pays 7.65% (6.2% + 1.45%) on each employee's wages up to $176,100, and 1.45% on wages above that. The employee pays the same, plus an Additional Medicare Tax of 0.9% on wages exceeding $200,000. The employer does not pay the Additional Medicare Tax — it's employee-only.

Federal income tax withholding is not technically a "payroll tax," but it's deposited on the same schedule and reported on the same forms (Form 941). When the IRS refers to your "payroll tax liability" for deposit purposes, they mean the combined total of withheld income tax, the employee share of FICA, and the employer share of FICA.

FUTA — the Federal Unemployment Tax Act — is a separate tax reported on Form 940. The statutory rate is 6.0% on the first $7,000 of each employee's wages, but employers in states with approved unemployment programs receive a 5.4% credit, reducing the effective rate to 0.6%. That's a maximum of $42 per employee per year.

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Form 941: Quarterly Employer's Federal Tax Return

Form 941 is the workhorse of payroll tax compliance. Most employers file it four times a year to report wages paid, tips, federal income tax withheld, and both the employer and employee shares of Social Security and Medicare taxes.

Who Must File Form 941

Any employer who pays wages subject to federal income tax withholding or Social Security and Medicare taxes must file Form 941 — with one exception. If the IRS has notified you that you're eligible to file Form 944 (Employer's Annual Federal Tax Return), you file once a year instead of quarterly. Form 944 is available to employers whose annual payroll tax liability is $1,000 or less. You cannot choose Form 944 on your own; the IRS must designate you as a Form 944 filer.

2026 Form 941 Deadlines

*The statutory deadline for Q4 is January 31, which falls on a Saturday in 2027, so it shifts to the next business day.

What Form 941 Reports

• Total wages, tips, and other compensation paid during the quarter
• Federal income tax withheld from employee wages
• Employee and employer shares of Social Security tax
• Employee and employer shares of Medicare tax
• Any adjustments for sick pay, tips, or group-term life insurance
• Total deposits made during the quarter
• Balance due or overpayment

The Deposit Exception

If you've deposited all taxes for the quarter on time and in full, you get an extra 10 calendar days to file Form 941. For example, if all Q1 deposits were made on schedule, your Q1 Form 941 isn't due until May 11, 2026 instead of April 30. This exception rewards timely depositors with additional filing flexibility.

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Form 940: Annual FUTA Return

Form 940 reports your Federal Unemployment Tax Act liability for the year. Unlike Form 941, which is quarterly, Form 940 is filed once per year.

2026 Form 940 Deadline

February 2, 2027 (January 31 is a Saturday)

Who Must File Form 940

You must file Form 940 if either of these applies during 2026:

1. You paid wages of $1,500 or more in any calendar quarter, or
2. You had one or more employees for at least some part of a day in any 20 or more different weeks

Quarterly FUTA Deposits

Even though Form 940 is annual, you may need to make quarterly FUTA deposits throughout the year. If your FUTA tax liability exceeds $500 in any quarter, you must deposit it by the last day of the month following the quarter-end:

If your total FUTA liability for the year is $500 or less, you can pay the entire amount with your Form 940 filing.

FUTA Tax Calculation

The FUTA rate is 6.0% on the first $7,000 of each employee's wages. However, employers in states with approved state unemployment tax programs receive a credit of up to 5.4%, bringing the effective rate down to 0.6%. For most employers, the maximum FUTA tax per employee is $7,000 × 0.6% = $42 per year.

Some states are "credit reduction states" — states that borrowed from the federal government to pay unemployment benefits and haven't repaid the loans. Employers in credit reduction states pay a higher effective FUTA rate. The IRS publishes the credit reduction list annually, typically in November.

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Deposit Schedules: Monthly vs. Semi-Weekly

This is where payroll tax compliance gets genuinely complicated. The IRS doesn't let you choose your deposit schedule — it's determined by your tax liability during a specific lookback period.

The Lookback Period

Your deposit schedule for calendar year 2026 is based on the total tax liability you reported on Form 941 during the lookback period: July 1, 2024 through June 30, 2025 (the four quarters from Q3 2024 through Q2 2025).

• Total lookback period liability under $50,000: You are a monthly depositor
• Total lookback period liability of $50,000 or more: You are a semi-weekly depositor

Monthly Deposit Schedule

Monthly depositors must deposit payroll taxes accumulated during a calendar month by the 15th of the following month.

If the 15th falls on a weekend or bank holiday, the deposit is due the next business day.

Semi-Weekly Deposit Schedule

Semi-weekly depositors follow a more complex rule based on payday:

You always have at least three business days between payday and the deposit due date. If any of those three days is a bank holiday, you get one additional day for each holiday.

Example: You pay employees on Friday, March 6, 2026. The deposit is due by Wednesday, March 11. If Monday, March 9 were a bank holiday, the deposit would be due Thursday, March 12 instead.

The $100,000 Next-Day Deposit Rule

This rule applies regardless of whether you're a monthly or semi-weekly depositor. If you accumulate $100,000 or more in payroll tax liability on any single day, you must deposit it by the next business day.

For monthly depositors, triggering the $100,000 rule automatically switches you to a semi-weekly schedule for the remainder of the calendar year and the following calendar year.

This rule catches businesses with large one-time payroll events — bonuses, commission payments, or rapid hiring. If you know a large payment is coming, plan the deposit timing in advance.

New Employers

If you're a new employer (you didn't file Form 941 during the lookback period), you're treated as a monthly depositor by default for your first year. If your tax liability in any quarter exceeds $50,000, you'll switch to semi-weekly for the remainder of the year.

How to Deposit: EFTPS Required

All federal payroll tax deposits must be made through the Electronic Federal Tax Payment System (EFTPS) at eftps.gov. You cannot mail a check for payroll tax deposits — EFTPS enrollment is mandatory for employers. Enrollment takes 5-7 business days, so set this up before your first payroll.

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Penalty Structure for Late Payroll Tax Deposits

The IRS applies a tiered penalty structure for late payroll tax deposits. Penalties are calculated on the amount of the underpayment, not the total tax due.

These penalties are not progressive tiers — if you're 7 days late, the 5% penalty applies to the entire deposit, not just the portion that was more than 5 days late.

Interest also accrues on unpaid payroll taxes from the due date at the federal short-term rate plus 3 percentage points, compounded daily.

Penalty Abatement

The IRS may waive penalties if you can show reasonable cause — situations like natural disasters, serious illness, or reliance on incorrect IRS advice. Being unaware of the deposit rules or having cash flow problems does not qualify as reasonable cause.

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W-2 Filing Obligations

Employers must furnish W-2 forms to employees and file copies with the Social Security Administration (SSA).

2026 W-2 Deadlines

Since 2017, the deadline for filing W-2s with the SSA matches the deadline for providing copies to employees — there's no longer an extended deadline for electronic filing of W-2s. Paper and electronic filings are both due February 2.

What W-2 Reports

• Total wages, tips, and other compensation
• Federal income tax withheld
• Social Security wages and tax withheld
• Medicare wages and tax withheld
• State and local tax information
• Retirement plan contributions, dependent care benefits, and other items

W-3: The Transmittal Form

Form W-3 is the summary transmittal that accompanies your W-2 filings to the SSA. It totals all W-2 amounts across all employees. If you e-file through the SSA's Business Services Online, the W-3 is generated automatically.

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Form 945: Non-Payroll Withholding

Form 945 is an annual return for reporting federal income tax withheld from non-payroll payments. This includes:

• Backup withholding on 1099 payments (when a contractor fails to provide a TIN)
• Withholding from pensions, annuities, and gambling winnings
• Withholding from Indian gaming profits

Deadline: January 31 following the tax year — which means February 2, 2027 for tax year 2026 (Saturday shift).

Form 945 is separate from Form 941. If you have both payroll withholding and non-payroll withholding, you file both forms. The deposit rules for Form 945 withholding follow the same monthly/semi-weekly schedule, but use a separate lookback period based on the prior year's Form 945 liability.

Most small businesses with only a few instances of backup withholding during the year will have minimal Form 945 liability. But if you pay many contractors and some didn't provide W-9s, the backup withholding amounts can add up.

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The Trust Fund Recovery Penalty (TFRP)

This is the most serious consequence of payroll tax noncompliance, and it's the one that keeps tax attorneys busy.

What It Is

The trust fund recovery penalty — also called the 100% penalty — allows the IRS to assess a penalty equal to 100% of the unpaid trust fund taxes against any "responsible person" who willfully fails to collect, account for, or pay over employment taxes.

Trust fund taxes are the portions of payroll tax that the employer collects from the employee: federal income tax withholding and the employee's share of Social Security and Medicare taxes. These funds are held "in trust" for the government. The employer share of FICA is not a trust fund tax.

Who Is a "Responsible Person"

The IRS defines responsible persons broadly. It's anyone with the authority to direct how the business spends its money. This can include:

• Business owners and officers
• Corporate directors
• Partners
• Employees who have check-signing authority or control over payroll
• In some cases, outside professionals like bookkeepers or payroll providers

Why It Matters

The TFRP pierces the corporate veil. Even if your business is an LLC or corporation, the IRS can pursue your personal assets — bank accounts, real estate, wages — to collect trust fund taxes. Filing for business bankruptcy does not discharge trust fund tax liability.

The IRS designates a revenue officer to investigate. They'll interview potential responsible persons using Form 4180 (Report of Interview with Individual Relative to Trust Fund Recovery Penalty). Based on those interviews, they determine who was responsible and whether the failure to pay was willful.

"Willful" doesn't require intent to defraud. Simply choosing to pay other creditors (rent, suppliers, employees' net wages) instead of depositing payroll taxes is considered willful. The IRS's position is straightforward: trust fund taxes are not the employer's money — they belong to the government and must be deposited before other obligations.

For more on worker classification and its payroll tax implications, see the Employees vs. Contractors Guide.

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Common Mistakes

1. Not Knowing Your Deposit Schedule

Many employers assume they're monthly depositors without checking the lookback period calculation. If your business grew during the lookback period (July 1, 2024 through June 30, 2025), you may have crossed the $50,000 threshold without realizing it. The IRS doesn't always notify you of a schedule change — it's your responsibility to calculate it.

Check your Forms 941 from the lookback period. Add up the total tax liability (line 12) from Q3 2024 through Q2 2025. If it's $50,000 or more, you're semi-weekly for all of 2026.

2. Missing the $100,000 Next-Day Deposit Threshold

The $100,000 rule is a trap for businesses that pay large bonuses, commissions, or severance packages. If a single-day payroll run generates $100,000 or more in combined withholding and FICA, the deposit is due the next business day — even if you're normally a monthly depositor. And once it's triggered, you become a semi-weekly depositor for the rest of the year and the next year.

3. Thinking You Can Catch Up Later

Unlike estimated income tax payments — where catching up in a later quarter reduces the underpayment penalty — payroll deposit penalties are assessed per deposit, per period. Making a large deposit in March doesn't offset a missed deposit in January. Each deposit period stands on its own. The penalties are immediate and mechanical: miss a deposit by 6 days, and 5% is assessed on the full amount.

4. Ignoring the Trust Fund Recovery Penalty

Some business owners treat payroll taxes like any other business expense — something that can be deferred when cash is tight. This is the most expensive mistake on this list. The trust fund recovery penalty makes the business owner personally liable for 100% of the withheld taxes. Unlike most business debts, this liability follows you through bankruptcy and can result in IRS levies on personal bank accounts and wages. If cash flow is tight, pay the trust fund taxes first.

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How Jupid Tracks Your Payroll Tax Obligations

Payroll deposits operate on a short leash — sometimes just one business day between payday and the deposit deadline. Miss the window, and the penalty clock starts immediately. Most small business owners don't have a payroll department watching these dates; it's the owner, a part-time bookkeeper, or nobody at all.

Jupid connects to your bank accounts and monitors payroll transactions as they happen. The system categorizes payroll runs, tax deposits, and related expenses with 95.9% accuracy, so you can see at a glance whether deposits are going out on schedule.

Through Jupid's WhatsApp and iMessage AI accountant, you can ask "When is my next payroll deposit due?" or "Did my Q2 941 get filed?" and get answers based on your actual transaction data — not a generic calendar. Jupid also tracks Form 941 quarterly deadlines and reminds you before they arrive.

For employers managing both payroll and contractor payments, Jupid distinguishes between W-2 employees and 1099 workers, helping you avoid the classification mistakes that trigger nanny tax issues or 1099 filing penalties.

Jupid works through a web interface, Claude Code, and other AI tools — wherever you already work.

Connect your bank to Jupid and stop tracking payroll deadlines in a spreadsheet.

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Action Checklist

One-Time Setup

• Determine your deposit schedule by calculating your lookback period liability (Forms 941, Q3 2024 through Q2 2025)
• Register for EFTPS at eftps.gov (required for all payroll tax deposits — allow 5-7 business days)
• Set calendar reminders for all four Form 941 quarterly deadlines
• Set calendar reminders for W-2/W-3 and Form 940 annual deadlines
• Connect your bank account to Jupid for payroll tracking

Every Pay Period

• Calculate federal income tax withholding, Social Security, and Medicare for each employee
• Deposit payroll taxes by the due date (monthly: 15th of following month; semi-weekly: within 1-3 business days)
• Monitor cumulative daily liability for the $100,000 next-day deposit rule

Every Quarter

• File Form 941 by the quarterly deadline (Apr 30, Jul 31, Oct 31, Feb 1)
• Deposit FUTA taxes if quarterly liability exceeds $500
• Reconcile W-2 totals against Form 941 year-to-date figures
• Use the Payroll Tax Calculator to verify deposit amounts

Year-End

• Prepare and distribute W-2s to employees by February 2
• File W-2/W-3 with the SSA by February 2
• File Form 940 by February 2
• File Q4 Form 941 by February 1
• Review deposit schedule for the following year using the new lookback period

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Resources and Citations

IRS Publications (Official Sources)

• IRS Publication 15 (Circular E) — Employer's Tax Guide (the primary payroll tax reference)
• IRS Publication 15-A — Employer's Supplemental Tax Guide (worker classification, special situations)
• IRS Publication 509 — Tax Calendars for 2026
• IRS: About Form 941 — Employer's Quarterly Federal Tax Return
• IRS: About Form 940 — Employer's Annual Federal Unemployment (FUTA) Tax Return
• IRS: About Form 945 — Annual Return of Withheld Federal Income Tax
• EFTPS — Electronic Federal Tax Payment System (enrollment and payments)

Tax Code

• IRC §3111 — Rate of employer FICA tax
• IRC §3402 — Federal income tax withholding on wages
• IRC §6302 — Mode and time of collection (deposit rules)
• IRC §6656 — Failure to make deposit of taxes (penalty provisions)
• IRC §6672 — Failure to collect and pay over tax (trust fund recovery penalty)
• IRC §3301 — Rate of FUTA tax

2026 Key Numbers

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Final Thoughts

Payroll taxes demand more attention than any other tax obligation because of the frequency and the severity of the consequences. You're making deposits as often as twice a week, the penalties start at 2% and escalate to 15%, and the trust fund recovery penalty makes it personal — literally.

The good news is that the rules are mechanical. Once you know your deposit schedule, the dates are predictable. Set up EFTPS, build the reminders into your calendar, and treat payroll tax deposits as the first bill you pay — not the last.

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Disclaimer

This article provides general information about 2026 payroll tax obligations and should not be considered tax advice. Payroll tax rules are complex and vary based on specific employer circumstances, state laws, and worker classification. Deposit schedules, penalty calculations, and FUTA credits depend on individual business facts. For advice specific to your situation, consult with a qualified payroll tax professional or refer to IRS Publication 15 (Circular E) for the official employer's tax guide.

Tax Year: 2026 Last Updated: March 21, 2026