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IRS FORM 941 · QUARTERLY PAYROLL

Report your payroll taxes every quarter.

Once you have employees, you withhold federal income tax and both halves of Social Security and Medicare from their pay, and you report it to the IRS on Form 941 four times a year. The tax is deposited on its own schedule; the 941 reconciles what you owed and paid each quarter. We prepare and e-file it, and keep your deposits and deadlines on track.

four quarters a year · e-file · accuracy verified July 2026
What Form 941 is

The quarterly reconciliation of your payroll taxes.

Form 941 is the Employer's Quarterly Federal Tax Return. Each quarter it reports three things you handle when you run payroll: the federal income tax you withheld from employee wages, and both the employee and employer shares of Social Security and Medicare, together called FICA. Two ideas are easy to confuse. The tax is deposited on a separate schedule during the quarter, usually monthly or semiweekly, based on your history. The 941 is the return that reconciles what you withheld and owed against what you deposited. Depositing correctly and filing the 941 are two obligations, not one.

BosAI Tell me your payroll and deposit schedule, and I will keep the four quarterly deadlines and the deposit dates in view, and reconcile each 941 against what you deposited. I help you file accurately; I do not give tax advice. Meet BosAI →
4/yr
quarterly returns
3 taxes
income, Social Security, Medicare
2 duties
deposit on time and file
4.9/5
from 8,200+ founders

So what does each quarter's filing cover? Here it is.

What you file

One return per quarter, reconciled to your deposits.

Each Form 941 reports the wages you paid that quarter, the federal income tax withheld, and the Social Security and Medicare owed on those wages. It then compares that total to the deposits you made during the quarter, showing either a small balance due or an overpayment. Because the return depends on accurate payroll records and matching deposit history, the work is in the reconciliation, not the form. We prepare each quarterly return from your payroll, confirm it lines up with your deposits, e-file, and store the acknowledgment.

IRS FORM 941 · EMPLOYER'S QUARTERLY RETURN Quarterly payroll tax return
ReportsWithheld income tax and FICA
FrequencyEvery quarter, four times a year
Reconciles toYour payroll tax deposits
PREPARED · E-FILED
Acknowledgment stored in your vault · deposits reconciled

Not every employer files a 941. Here is who does.

Who files it

Most employers file 941. A few file annually instead.

If you pay wages and withhold payroll taxes, you generally file Form 941 each quarter. Two groups follow a different path. Here is the line.

File Form 941 if

  • You pay wages to employees and withhold federal income tax and FICA.
  • You are a standard employer not assigned to annual filing.
  • You had employees during the quarter, even part-time.
  • You are a shareholder-employee of an S-corporation drawing a salary.

File a different form if

  • The IRS notified you to file annually. That is Form 944, not 941.
  • You only pay independent contractors, not employees. That is a 1099-NEC, not payroll.
  • You are reporting federal unemployment tax. That is the annual Form 940.
  • You have farm employees, which use Form 943 instead.

A distinction that matters: paying a worker as an employee triggers payroll tax withholding and Form 941, while paying an independent contractor does not; you report the contractor on a 1099-NEC instead. Misclassifying an employee as a contractor to skip payroll taxes is a serious and common problem the IRS pursues. We help you keep the classification right so the correct form is filed for each worker.

Right form for you? Here are the dates and penalties.

Deadlines and penalties

Four filing dates, plus deposit rules of their own.

These figures were verified against current IRS guidance. Deposit penalties are separate from the filing penalty.

Form 941 · deadlines, deposits, penalties ACCURACY VERIFIED · JULY 2026
Filing deadlinesThe return is due one month after each quarter ends: April 30, July 31, October 31, and January 31. If you deposited all taxes on time, you get an extra ten days to file.
What it reportsFederal income tax withheld, plus the employee and employer shares of Social Security and Medicare, on the wages you paid that quarter.
Deposits are separateThe tax is deposited during the quarter on a monthly or semiweekly schedule set by the IRS, not paid with the return. Depositing late carries its own failure-to-deposit penalty.
PenaltiesFiling the return late brings a failure-to-file penalty, and depositing late brings a separate failure-to-deposit penalty that increases the longer a deposit is overdue, plus interest.
How to fileForm 941 is e-filed. Employers who accumulate a large tax liability must deposit sooner, so keeping the schedule right matters as much as the return.

Dates and deposits in view? Here is how the filing runs.

How filing works

Deposit through the quarter, reconcile at the end.

Payroll taxes are handled in two rhythms: deposits during the quarter, and the return after it. Here is the loop.

Each payday · You and us

Withhold and deposit

Payroll withholds income tax and FICA from wages, and the tax is deposited on your assigned schedule during the quarter.

Quarter end · Us

We reconcile the quarter

We total the quarter's wages and taxes and match them to what was deposited, so the return balances rather than raising a notice.

By the deadline · Us

We e-file the 941

We submit the return by the quarterly due date and capture the IRS acknowledgment as proof of timely filing.

Next quarter · Us

We keep the cycle running

The next deposit dates and filing deadline go on your calendar, so the quarterly rhythm never lapses.

Payroll compliance is a rhythm, not an event. Here is what we keep in time.

Why File.Business

Deposits and returns, both kept on schedule.

The costly mistakes with payroll are missed deposits and returns that do not reconcile. The value here is keeping both rhythms aligned, quarter after quarter.

Reconciled and on time

The return balances

  • We match each 941 to your deposits so it does not trigger a notice.
  • We track your deposit schedule alongside the filing dates.
  • We e-file by the quarterly deadline and keep the acknowledgment.
All the payroll filings together

One coordinated cycle

  • The quarterly 941s sit with your annual 940 and W-2s.
  • Every date lives on your compliance calendar.
  • It connects to your payroll so the numbers come from one source.
File Form 941 →

Flat per-quarter fee shown up front. See what it costs →

The 941 is one of several payroll filings. Here is the road.

Related filings

Payroll is a set of filings, not one.

The quarterly 941 sits alongside the annual FUTA return and the year-end W-2s, all fed by your payroll. They live on one platform, so the whole payroll cycle stays consistent.

Run it, report it quarterly, and reconcile the year, all inside File.Business. One platform holds the payroll and every filing that flows from it.

BosAI Your four quarterly 941 deadlines and your deposit dates are on my record. I flag each one and keep the return reconciled to your payroll. I assist with accuracy; I do not give tax advice.
Questions and references

The questions employers ask about Form 941.

When is Form 941 due?

Form 941 is due one month after the end of each quarter: April 30 for the first quarter, July 31 for the second, October 31 for the third, and January 31 for the fourth. If you deposited all of the quarter's taxes on time, you get an additional ten days to file. Because there are four deadlines a year, missing one is easy if the dates are not tracked, which is why we keep all four on your calendar.

What is the difference between depositing and filing?

They are two separate obligations. The payroll tax itself is deposited during the quarter on a schedule the IRS assigns, usually monthly or semiweekly, based on your prior liability. Form 941 is the return filed after the quarter that reconciles what you owed against what you deposited. You can deposit correctly and still owe a penalty for filing the return late, or file on time and owe a penalty for depositing late. Both have to be handled.

What taxes does Form 941 report?

It reports the federal income tax you withheld from employee wages, plus Social Security and Medicare taxes, which together are called FICA. FICA has an employee share, withheld from the paycheck, and an employer share that you pay, and the 941 accounts for both. It does not report federal unemployment tax, which is reported separately once a year on Form 940. So the 941 is specifically the withholding and FICA return.

What are the penalties for filing or depositing late?

There are two. A late return brings a failure-to-file penalty. Separately, depositing payroll tax late brings a failure-to-deposit penalty that increases in tiers the longer the deposit is overdue, and interest accrues on top. Because payroll taxes include amounts withheld from employees, the IRS treats deposit failures seriously. Keeping both the deposit schedule and the filing dates on track is what avoids these penalties, and it is the core of what we manage.

Do I file 941 if I had no payroll this quarter?

Usually yes. Once you are registered as an employer filing Form 941, the IRS generally expects a return each quarter even if you paid no wages, unless you have indicated you are a seasonal employer or have closed the account. Simply skipping the return in a quiet quarter can generate a notice. We confirm your filing status so a zero-wage quarter is handled correctly, either by filing the return or by properly flagging the account.

Do S-corporation owners trigger Form 941?

Yes, when they take the reasonable salary that S-corporation shareholder-employees are required to be paid. That salary runs through payroll with income tax and FICA withholding, which is reported on Form 941. This is one reason an S-corporation election brings payroll obligations it did not have as a disregarded entity. We keep the S-corporation salary, the payroll deposits, and the 941 consistent so the pieces line up across your filings.

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