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Quarterly Form 941 filing deadlines are critical for avoiding IRS penalties. Below, find all 2026 due dates, complete filing requirements, and extension options for employers who deposit taxes on time.
Form 941 is due quarterly by the last day of the month following the end of each quarter. However, if you’ve made timely deposits of all taxes owed for the quarter, you get an extra 10 days to file. Here’s the Form 941 for 2026 Deadline Schedule:
Avoid hefty penalties by filing 941 Form 2026 on time with Tax1099!
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Form 941 is used to report quarterly payroll taxes, including federal income tax, Social Security, and Medicare taxes withheld from employees, plus the employer’s share.
IRS Form 941 is due by the last day of the month following the end of each quarter. For 2026, the filing deadlines are:
The Q3 and Q4 deadlines fall on the next business day because October 31, 2026 and January 31, 2027, fall on the weekend. Employers that deposited all required taxes in full and on time may generally have 10 additional days following the end of the quarter to file Form 941.
Form 941 for Q2 2026 is due on July 31, 2026. This return covers wages paid and payroll taxes withheld from April 1 through June 30, 2026.
Late filings incur a 5% penalty per month (up to 25%), plus 2-15% for late payments based on delay duration.
Yes, Form 941-X can be filed electronically. Tax1099 supports online filing of Form 941-X, allowing employers to correct errors reported on a previously filed Form 941.