Your third quarter Form 941 is due Monday, November 2, 2026. October 31 falls on a Saturday this year, so the deadline moves to the next business day.
If you deposited all of your quarter three payroll tax in full and on time, you have until Tuesday, November 10 instead.
That is the easy part, and it is where most articles stop. The expensive mistakes are not on the return. They are on the deposits, which run on a separate schedule, follow a different holiday rule, and carry a penalty that starts the day after the deposit was due.
Below is the full filing calendar for 2026 and 2027, both deposit schedules with the dates actually worked out, and what each kind of lateness costs.
Key dates. Q3 2026 return: Monday, November 2. Q3 return if every deposit was on time: Tuesday, November 10. October monthly deposit: Monday, November 16. December 2027 monthly deposit: Tuesday, January 18, 2028.
Form 941 Due Dates for 2026 and 2027
Form 941 is due by the last day of the month that follows the end of the quarter. If that day is a Saturday, Sunday or legal holiday, you file on the next business day. And if you deposited all of your taxes for the quarter when they were due, in full, you get ten extra calendar days, which puts the return on the 10th day of the second month after the quarter ends.
Four of those six moved off the headline date. October 31, 2026 and July 31, 2027 are Saturdays, and January 31, 2027 and October 31, 2027 are Sundays. Note that the ten-day extension is automatic, but only if every deposit was on time and in full. Miss one deposit by a day and the extension is gone for that quarter.
Not sure your payroll deposits are on the right schedule?
Form 941 Deposit Schedules: Monthly vs Semiweekly
This is the distinction that costs people money. The return reports what you owed. The deposits are how you actually pay it, and they are due long before the return. Filing on November 2 does not help if the deposits behind it were late in August.
Which schedule you are on has nothing to do with how often you run payroll. It comes from your lookback period, set out in Publication 15: the four quarters from July 1 of the second preceding year through June 30 of the preceding year. For 2026 that window is July 1, 2024 through June 30, 2025.
- $50,000 or less of reported tax in the lookback period makes you a monthly schedule depositor.
- More than $50,000 makes you a semiweekly schedule depositor.
- A new employer with no lookback history is a monthly depositor by default.
All federal tax deposits have to be made electronically, through EFTPS, IRS Direct Pay or your IRS business tax account.
There is one exception for very small employers. If your total tax after adjustments and nonrefundable credits is less than $2,500 for the current quarter or the prior quarter, and you did not incur a $100,000 next-day deposit obligation during the current quarter, you can pay with a return that is filed on time instead of making deposits. Everyone else must deposit, and paying a required deposit with the return can trigger its own penalty.
If the IRS has told you to file Form 944, the annual return for the smallest employers, these quarterly dates do not apply to you.
Monthly schedule: the 15th of the following month
Deposit the tax from a month's payrolls by the 15th day of the next month. Here is what that means in practice through the end of 2027, with the weekend and holiday shifts applied:
That last one is the trap. December 2027 payroll is not due on the 15th, or the 16th, or the 17th. A weekend followed by Martin Luther King Jr. Day pushes it to Tuesday, January 18, 2028, which is three days after the date most people will have put in their calendar.
Semiweekly schedule: it depends on the payday
Semiweekly has nothing to do with paying twice a week. It means deposits are keyed to the day of the week your payday falls on:
- Payday on a Wednesday, Thursday or Friday: deposit by the following Wednesday.
- Payday on a Saturday, Sunday, Monday or Tuesday: deposit by the following Friday.
You always get at least three business days, and if a legal holiday falls on any of the three weekdays after the deposit period ends, you get one extra business day for each one. Two worked examples from the next few months:
- A payday on Friday, November 13, 2026 sits in the Wednesday to Friday period, so the deposit is due Wednesday, November 18, 2026. No holiday in the way.
- A payday on Friday, January 15, 2027 would normally be due Wednesday, January 20. Martin Luther King Jr. Day falls on Monday, January 18, inside the three weekdays after the period, so the deposit moves to Thursday, January 21, 2027.
Semiweekly depositors also file Schedule B with the return, showing the liability by day. If you are a semiweekly depositor and you fill in line 16 of Form 941 instead of Schedule B, the IRS may charge an "averaged" penalty, even when every deposit was on time.
The $100,000 rule that overrides both
Accumulate $100,000 or more of employment tax liability on any single day and it has to be deposited by the next business day, whichever schedule you are on. A monthly depositor who hits it becomes a semiweekly depositor from the next day, for the rest of that calendar year and all of the following one. The $100,000 is measured before you reduce the liability for any nonrefundable credits.
A single large bonus run is the usual way a growing business trips this without noticing.
Two Different Holiday Rules, and People Mix Them Up
For filing a return, a legal holiday includes a statewide holiday in the state where you file, so a state holiday can push your filing deadline to the next business day.
For deposits, it does not. A statewide legal holiday does not delay a federal tax deposit. Only District of Columbia holidays count for that purpose.
An example. If a state holiday falls on a filing due date, you can file the return the next business day without penalty. But a deposit due that same day is still due that day. Deposit one day later and the 2% penalty applies.
What Changed for 2026
- The social security wage base is $184,500. The rate stays at 6.2% each for employer and employee. Medicare stays at 1.45% each with no wage cap.
- Tips and overtime are not exempt from payroll tax. This is the big one. Under the One Big Beautiful Bill Act, for tax years after 2024 and before 2029, employees can deduct up to $25,000 of qualified cash tips and up to $12,500 of qualified overtime compensation, or $25,000 on a joint return. Both amounts remain subject to social security and Medicare tax, and the employer share has not changed. The deduction happens on the employee's own return. Your deposits do not go down.
- Withholding procedures were updated for those provisions, through revised Forms W-4 and Publication 15-T. If your payroll system or your employees' Forms W-4 have not been updated, withholding will not reflect the new deductions. Employees will see the benefit when they file, not on each paycheck.
- Form 941 refunds can be paid by direct deposit, a recent addition to the form that follows Executive Order 14247 of March 25, 2025. You can still apply an overpayment forward on line 15b.
- Balance due payments should be made electronically, not by check with the return.
- New lines identify aggregate filers. Section 3504 agents, certified professional employer organizations and other third parties filing aggregate returns now have to identify themselves on the form.
- Household and election worker thresholds sit at $3,000 and $2,500 of cash wages for 2026.
If you employ tipped staff, expect questions from them in January when their W-2 does not show what they were expecting. Our guide to the Form W-2 covers the reporting side.
Form 941 Late Filing and Late Deposit Penalties
Late deposits are the expensive ones
The failure to deposit penalty is charged on the deposit you missed, not on a year-end balance, and it escalates by calendar days:
The tiers do not stack. A deposit sixteen days late costs 10%, not 2% plus 5% plus 10%. Even so, look at what that means against a $30,000 deposit: five days late is $600, six days late is $1,500. One day of slippage in the wrong place costs $900.
Late returns and late payments
Filing the return late and paying late run under section 6651, the same rules that apply to other federal returns. Failure to file is charged at 5% of the unpaid tax for each month or part month, up to 25%, and failure to pay at 0.5% a month. Where both apply in the same month the failure to file penalty is reduced by the failure to pay penalty. Interest runs on top, at a rate reset quarterly.
The penalty that reaches past the business
The Trust Fund Recovery Penalty is 100% of the unpaid trust fund tax, meaning the income tax and the employee share of social security and Medicare that you withheld from your staff. It is assessed on individuals, not the company: anyone the IRS determines was responsible for collecting, accounting for or paying over the tax and who acted willfully in failing to do so. It applies where the tax cannot be collected from the business itself.
It is not restricted to officers or owners. The IRS can also look at employees, for example a bookkeeper who signs checks and decides which bills get paid. That is the fact worth having in mind the month cash is tight and skipping a deposit looks like the easy option. Withheld payroll tax is not your money to borrow.
If You Are Already Behind
- File the return on time even if you cannot pay. The failure to file penalty runs at ten times the failure to pay penalty, so the return going in on time is worth far more than waiting until the cash is there.
- Deposit what you can, now. The tiers are calendar-day based, so moving a deposit from day six to day five changes the rate.
- Do not pay required deposits with the return. It does not clear the deposit obligation and it can generate its own penalty.
- Check your Schedule B if you are a semiweekly depositor. If you were charged an averaged penalty because Schedule B was filled in wrong, a corrected Schedule B can often resolve it.
- Ask for penalty relief on Form 843, not on Form 941 or 941-X. If your record was clean for the prior three years, ask about First-Time Abatement, which can remove a late deposit penalty. Otherwise, explain the reasonable cause in writing.
- Reconcile the four 941s to your W-2 totals before January. A mismatch generates a notice months later, and by then nobody remembers the quarter it came from.
If more than one deposit is late, or a notice has already arrived, it is worth getting a second pair of eyes on the numbers before you reply. Our payroll team can review where things stand and what to file first.
If the underlying problem is that the payroll records and the books do not agree, that is fixable before year end. Our catch-up bookkeeping team reconciles the payroll clearing accounts, and the year-end closing checklist covers the rest of the January deadlines sitting alongside this one.
Bottom Line: The Return Is the Deadline You Remember
Orbit Accountants runs payroll including the deposits, the quarterly 941s and the year-end reconciliation to W-2s, on a fixed monthly fee. The deadlines stop being something you have to hold in your head.
Also read: Year-End Closing Checklist for Small Businesses
Frequently Asked Questions
When is Form 941 due?
By the last day of the month after the quarter ends: April 30, July 31, October 31 and January 31, moving to the next business day when that date is a weekend or legal holiday. Quarter three of 2026 is due Monday, November 2, 2026. If you deposited all of the quarter's tax in full and on time, you get ten extra days, which makes it Tuesday, November 10.
Is Form 941 filed monthly or quarterly?
The return is quarterly. The deposits are monthly or semiweekly, and that is the usual source of confusion. Form 941 reports what you owed for the quarter; the deposits are how you paid it, and they were due during the quarter rather than after it.
What are the due dates for EFTPS payments?
They follow your deposit schedule, not the return, and are made through EFTPS or another electronic method. Monthly schedule depositors pay by the 15th day of the following month. Semiweekly depositors pay by the following Wednesday for Wednesday, Thursday and Friday paydays, and by the following Friday for Saturday through Tuesday paydays. Any single day's liability of $100,000 or more has to be deposited by the next business day.
Am I a monthly or a semiweekly depositor?
It depends on the tax you reported during the lookback period, which runs from July 1 of the second preceding year to June 30 of the preceding year. For 2026 that is July 1, 2024 through June 30, 2025. Report $50,000 or less and you are monthly; more than $50,000 and you are semiweekly. New employers with no lookback history start out monthly.
Do I still pay payroll tax on tips and overtime in 2026?
Yes. Qualified tips and qualified overtime remain subject to social security and Medicare tax, and the employer share has not changed. What changed is that employees can deduct up to $25,000 of qualified cash tips and up to $12,500 of qualified overtime, or $25,000 on a joint return, on their own returns for tax years after 2024 and before 2029. Your deposits are unaffected.
What is the penalty for filing Form 941 late?
Filing late is charged at 5% of the unpaid tax for each month or part month, up to 25%, with paying late adding 0.5% a month. Late deposits are charged separately and often cost more: 2% for one to five days, 5% for six to fifteen, 10% beyond fifteen, and 15% once the IRS has issued a notice and ten days have passed.
Does a state holiday push back my deposit date?
No. A statewide legal holiday can postpone a filing deadline, but it does not delay a federal tax deposit. For deposits, only District of Columbia holidays count. It is possible to file a day late correctly and still be penalized for depositing a day late on the same date.
Can Orbit Accountants take over our payroll filings?
Yes. Our payroll service covers the deposits on whichever schedule applies, the quarterly 941s and Schedule B, the year-end W-2 reconciliation and the state filings, on a fixed monthly fee.
We are behind on deposits. What should we do first?
File the return on time regardless, because the late filing penalty runs at roughly ten times the late payment penalty, then deposit what you can immediately to stop the tier escalating. After that, talk to someone before the next quarter rather than after it. Unpaid withheld payroll tax can be assessed personally against responsible individuals under the Trust Fund Recovery Penalty, and that is a different kind of problem from a business debt.
Legal Disclaimer
This article is for general information only and is not tax, legal or accounting advice. It reflects IRS rules and figures as of [publish date]. Deposit schedules, thresholds, penalty rates and interest rates change, and the right schedule depends on your own lookback period and payroll history. State payroll rules are separate and are not covered here. Please speak with a qualified professional about your own situation. Reading this article does not create a client relationship with Orbit Accountants.
