If your business only runs part of the year, the federal payroll tax rules let you skip Form 941 for the quarters when you pay no wages. That is the core of the seasonal employer payroll tax rules: check the seasonal box on Line 18 of every Form 941 you do file, and the IRS stops expecting a return from you during your off months. Deposits, the annual FUTA return, W-2s, and normal recordkeeping still apply.
Who Counts as a Seasonal Employer
The IRS defines this in practical terms. If you hire employees seasonally, such as summer or winter only, you can check the seasonal employer box on Form 941.1Internal Revenue Service. Instructions for Form 941 (03/2026) There is no application, no approval, and no specific day count. The test is whether your business fails to pay wages during every quarter because activity is tied to a season.
Publication 15 is blunt about the default rule: if you have not filed a final return and are not designated as seasonal, you must continue filing Forms 941 even for periods when you paid no wages.2Internal Revenue Service. Publication 15 (2026), (Circular E), Employer’s Tax Guide The seasonal designation is what creates the exception.
Filing Form 941 With the Seasonal Box Checked
Form 941 reports federal income tax withheld from paychecks along with both the employer and employee shares of Social Security and Medicare taxes.3Internal Revenue Service. About Form 941, Employer’s Quarterly Federal Tax Return Quarterly returns are due by the last day of the month after each quarter closes: April 30, July 31, October 31, and January 31. If you deposited all taxes on time, you get 10 additional calendar days to file.4Internal Revenue Service. Employment Tax Due Dates
The seasonal designation lives on Line 18 in Part 3. Check it on every Form 941 you file, not just the first one.5Internal Revenue Service. Form 941 – Employer’s Quarterly Federal Tax Return Confirm the box at the top of the form matches the quarter you are reporting. As long as you file at least one taxable return per year and check the seasonal box every time, the IRS generally will not send inquiries about the quarters you skip.1Internal Revenue Service. Instructions for Form 941 (03/2026) Miss the box even once and the agency reverts to expecting a return for every quarter. The error does not trigger an immediate flag; it just sets the clock ticking for a future delinquency notice.
You can file electronically through an authorized provider or mail a paper return to the processing center listed in the instructions for your state and payment method.6Internal Revenue Service. E-File Employment Tax Forms If you mail, use a traceable service so you have proof of the filing date.
Form 944 for the Smallest Operations
If your total annual liability for Social Security, Medicare, and withheld federal income tax is $1,000 or less, you may qualify to file Form 944 once a year instead of quarterly. The IRS bases this on roughly $5,000 or less in total wages subject to employment taxes during the year.7Internal Revenue Service. Instructions for Form 944 (2025) To switch to Form 944 for 2026, contact the IRS by phone between January 1 and April 1, 2026, or send a written request postmarked by March 16, 2026. For a very small seasonal operation, this can eliminate the quarterly filing question entirely.
Deposits During Your Active Months
Filing is one obligation. Depositing the taxes is a separate, earlier deadline, and it is where seasonal employers most often trip into penalties. The IRS assigns you a monthly or semiweekly deposit schedule based on total employment tax liability during a lookback period, which for Form 941 filers runs from July 1 through June 30 of the prior year.8Internal Revenue Service. Notice 931 – Deposit Requirements for Employment Taxes
The threshold is $50,000. Report that amount or less during the lookback period and you follow the monthly schedule, depositing by the 15th of the month after the month you paid wages. Report more and you follow the semiweekly schedule, which requires deposits within a few days of each payday.8Internal Revenue Service. Notice 931 – Deposit Requirements for Employment Taxes A next-day deposit rule also applies: if you accumulate $100,000 or more in liability on any single day, the deposit is due by the next business day.4Internal Revenue Service. Employment Tax Due Dates
During months with no wages, there is no deposit obligation. Notice 931 illustrates this with a seasonal employer that paid wages in March but not April: the March taxes are due by April 15, and nothing is owed for April.8Internal Revenue Service. Notice 931 – Deposit Requirements for Employment Taxes Your deposit schedule sets the rules for when a liability exists. It does not create phantom deadlines during dormant months.
Where seasonal businesses get burned is the first payroll after a long gap. If you have been quiet for months, confirm your deposit schedule before that first payday so the timing does not catch you off guard.
Form 940 and FUTA Still Apply Every Year
The seasonal designation on Form 941 does not excuse you from Form 940, the annual federal unemployment tax return. FUTA is a separate tax at 6.0% on the first $7,000 of wages paid to each employee per year. Most employers receive a 5.4% credit for state unemployment taxes paid on time, bringing the effective rate to 0.6%.9Internal Revenue Service. Topic No. 759, Form 940 – Filing and Deposit Requirements
Because Form 940 is annual rather than quarterly, there is no seasonal filing exception. You must file it if you paid $1,500 or more in wages during any calendar quarter, or if you had one or more employees for any part of a day in 20 or more different weeks during the year.10Internal Revenue Service. Instructions for Form 940 Even if you made no payments during the year but have not filed a final return, you still file Form 940, check the “no payments” box, and sign it. The deadline is January 31 of the following year, with a 10-day extension if you deposited all FUTA tax on time.4Internal Revenue Service. Employment Tax Due Dates
Some states carry outstanding federal unemployment loan balances, which triggers FUTA credit reductions and raises your effective rate. The final credit reduction list for a given year is not determined until November 10 of that year, so the exact rate may not be known until close to the filing deadline.
Penalties for Missed Filings and Late Deposits
Two penalty categories hit seasonal businesses most often, and they can stack.
If you fail to check the seasonal box and the IRS expects a Form 941 you never filed, the failure-to-file penalty is 5% of the unpaid tax for each month or partial month the return is late, up to a maximum of 25%.11Internal Revenue Service. Failure to File Penalty For a quarter with no wages, the tax due is zero, so the calculated penalty is also zero. Responding to notices, proving you owe nothing, and clearing your account still costs time and accounting fees. Prevention is simpler: check Line 18 every time.
Late tax deposits during your active season carry escalating penalties based on how many calendar days you are overdue:
- 1 to 5 days late: 2% of the unpaid deposit
- 6 to 15 days late: 5% of the unpaid deposit
- More than 15 days late: 10% of the unpaid deposit
- More than 10 days after a first IRS notice: 15% of the unpaid deposit
These tiers do not stack. The total penalty is based on whichever tier applies when you finally make the deposit.12Internal Revenue Service. Failure to Deposit Penalty
The ACA Seasonal Worker Exception Is a Different Rule
The seasonal designation on Form 941 controls quarterly filing. The Affordable Care Act has its own seasonal worker exception that determines whether you are an Applicable Large Employer subject to the employer shared responsibility rules. The two do not overlap, and confusing them is common.
Under Section 4980H, you are generally an ALE if you averaged 50 or more full-time employees, including full-time equivalents, during the prior calendar year. The carve-out: your workforce can exceed 50 full-time employees for up to 120 days during the year without triggering ALE status, as long as the employees above the 50-person threshold during those days were seasonal workers.13Office of the Law Revision Counsel. 26 USC 4980H – Shared Responsibility for Employers Regarding Health Coverage The 120 days need not be consecutive. The statute defines a seasonal worker as someone who performs labor or services on a seasonal basis as defined by the Department of Labor, including retail workers employed exclusively during holiday seasons. If you qualify for the exception and are not treated as an ALE, you are not subject to the shared responsibility provisions or the related information reporting requirements for that year.14Internal Revenue Service. Determining if an Employer Is an Applicable Large Employer
A note on terminology: the IRS uses “seasonal worker” for the 120-day exception and “seasonal employee” (a position where customary annual employment is six months or less, starting at roughly the same time each year) for identifying which individual workers count as full-time under the monthly measurement method.15Internal Revenue Service. Questions and Answers on Employer Shared Responsibility Provisions Under the Affordable Care Act The labels matter in different calculations.
Recordkeeping, W-2s, and FMLA Headcount
The IRS requires employers to keep records of employment dates, amounts and dates of all wage payments, and copies of income tax withholding certificates.16Internal Revenue Service. Employment Tax Recordkeeping For seasonal employers these records do double duty: they support the numbers on Form 941 and document the limited operating period behind your seasonal designation.
Annual obligations continue during the off-season. You must furnish W-2s to employees and file W-2s and W-3s with the Social Security Administration by the applicable deadlines each year, regardless of how many quarters you were active. Filers submitting 10 or more information returns in a calendar year must file electronically.6Internal Revenue Service. E-File Employment Tax Forms
One more headcount rule worth knowing: a private-sector employer is covered by the Family and Medical Leave Act if it employs 50 or more employees during 20 or more workweeks in the current or preceding calendar year. Seasonal employees count toward that threshold, regardless of whether they are part-time, temporary, or seasonal.17U.S. Department of Labor. Employer’s Guide to the Family and Medical Leave Act An individual employee still has to meet separate eligibility requirements, including 12 months of service and 1,250 hours in the prior 12 months, to actually take FMLA leave.18U.S. Department of Labor. Fact Sheet #28 – The Family and Medical Leave Act Many short-term seasonal workers will not hit the hour threshold, but returning workers who come back year after year sometimes will.