Next federal deadline
FUTA deposit, Q3 2026 (if liability exceeds $500)
· · Employers (Payroll)
NOV2MonForm 941, Q3 2026 (employer's quarterly return)November 2, 2026NOV16MonForm 990 extended return (Form 8868), tax year 2025November 16, 2026DEC15TueQ4 2026 corporate estimated tax (Form 1120-W)December 15, 2026
IRS disaster relief is active for 25 declared areas (Alabama, Florida, Guam, Hawaii, Indiana, Michigan and 8 more). Affected taxpayers have later deadlines than the calendar below. See the postponements.
Coming minimum wage raises
Rate changes employers must post and pay. See every scheduled increase.
JAN1FriBoulder (city), CO to $18.17Local minimum wageJAN1FriConnecticut to $17.48State minimum wageJAN1FriDenver (City and County), CO to $19.84Local minimum wage
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2026 federal calendar
All 32 filing and payment dates, month by month.
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Sales tax and income tax filing for all 50 states and DC.
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Deadline finder
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- The next federal business tax deadline is FUTA deposit, Q3 2026 (if liability exceeds $500) on .
- The 2026 federal calendar on this site has 32 filing and payment deadlines.
- Quarterly estimated tax for calendar-year filers is due April 15, June 15, September 15, and January 15 of the following year.
- Partnership and S-corporation returns are due March 15; C-corporation and individual returns are due April 15.
- Dates are recomputed from IRS Publication 509 rules as of .
Federal dates: computed from statute
Weekend and federal-holiday shifts applied per 26 U.S.C. 7503.
State table: verified
Every row checked against its revenue department.
2026 at a glance
Red days are federal deadlines. Click one to jump to its entry.
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Guides
Guide
Quarterly estimated taxes
Who owes quarterly estimated tax, the four due dates, and how to pay.
Guide
W-2 and 1099 deadlines
Filing dates for W-2 and 1099-NEC, and who must file each.
Guide
Form 941 payroll tax
Quarterly employer payroll return dates and deposit schedules.
Guide
Tax extension deadlines
How extensions work, which form to file, and what they do not extend.