If you paid wages to any employee between April 1 and June 30, 2026, you are required to file Form 941 with the IRS by July 31, 2026. This quarterly payroll tax return reports the federal income tax you withheld from employee paychecks, along with the Social Security and Medicare taxes owed by both the employee and the employer.
Missing this deadline does not just mean a late filing notice in the mail. The IRS charges a failure-to-file penalty starting at five percent of the unpaid tax per month, and a separate failure-to-deposit penalty that can reach fifteen percent depending on how late your payroll tax deposits were throughout the quarter. For a small business, those numbers add up fast.
A Small Business That Assumed No Payroll Meant No Filing
Consider a seasonal landscaping business that lays off its entire crew for the winter months, then rehires everyone in the spring. During the quarter with no active payroll, the owner assumes there's nothing to file since no wages were paid, and simply skips the Form 941 filing for that quarter entirely, believing silence is the correct response to a quiet quarter.
Because the business's EIN remains active and on record as an employer with the IRS, the missing filing generates an automatic notice several months later, along with a failure-to-file penalty calculated from the original deadline forward, despite the fact that no tax was actually owed for that quarter. Filing a simple zero return, which takes only a few minutes, would have avoided the notice and penalty entirely. The lesson holds every off-season: file a zero return rather than assuming no activity means no filing obligation.
One of the most common questions employers ask around this time of year is whether they still need to file if they had no payroll activity in Q2. The answer is yes, in most cases. If the IRS has you on record as an employer with an active EIN, they expect a return every quarter unless you have formally notified them that you no longer have employees or that your business is seasonal. Filing a zero return takes only a few minutes and keeps your account in good standing. Skipping it because you assumed nothing was owed is one of the more avoidable mistakes we see, and it tends to generate IRS notices that take far longer to resolve than the original filing would have.
The mechanics of the form require you to report total wages paid, total taxes withheld, your deposit schedule (either monthly or semi-weekly depending on your lookback period), and any adjustments for things like fractions of cents or sick pay. If your total tax liability for the quarter was less than $2,500, you can pay the balance due directly with the return instead of making separate deposits throughout the quarter. Most payroll software will generate a completed Form 941 from your payroll records, but the numbers still need to match your actual deposits, and any discrepancy will trigger an IRS notice. Getting a second set of eyes on the return before it goes out is worth the time, especially if your payroll situation changed during the quarter, such as adding new employees, issuing bonuses, or terminating someone mid-quarter.
The Lookback Period That Determines Your Deposit Schedule
Whether you deposit payroll taxes monthly or semi-weekly is determined by your total tax liability during a specific 12-month lookback period ending the prior June 30. This means your deposit schedule for the entire current year was actually determined by activity from over a year ago, not by your current quarter's payroll, which is why a business that grew significantly can find itself on the wrong deposit schedule without realizing it until a penalty notice arrives.
Checking your actual deposit schedule requirement each year, rather than assuming last year's schedule still applies, is a simple check that prevents an entirely avoidable penalty.
It's also worth reconciling your 941 figures against your payroll software's own quarterly summary before filing, rather than assuming the two automatically match. A mismatch usually points to a timing issue, a payroll run that straddled two quarters, or a correction entered after the fact, that's far easier to resolve before filing than after the IRS flags the discrepancy independently.