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VERSION:2.0
PRODID:-//Rubric Financial//US Federal Tax Deadlines 2026//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-WR-CALNAME:US Federal Tax Deadlines 2026
X-WR-CALDESC:Federal tax filing and payment deadlines for small businesses in 2026\, compiled by Rubric Financial. Details at https://www.rubricfinancial.com/tax-deadlines
BEGIN:VEVENT
UID:20260115-q4-2025-estimate@rubricfinancial.com
DTSTAMP:20260802T000000Z
DTSTART;VALUE=DATE:20260115
DTEND;VALUE=DATE:20260116
SUMMARY:Q4 2025 estimated tax payment due (Form 1040-ES)
DESCRIPTION:Final quarterly estimated tax payment for tax year 2025. https://www.rubricfinancial.com/tax-deadlines
END:VEVENT
BEGIN:VEVENT
UID:20260202-w2-1099-941-940@rubricfinancial.com
DTSTAMP:20260802T000000Z
DTSTART;VALUE=DATE:20260202
DTEND;VALUE=DATE:20260203
SUMMARY:W-2s\, 1099-NEC\, Form 940\, and Q4 2025 Form 941 due
DESCRIPTION:W-2s to employees and the SSA\; 1099-NEC to contractors and the IRS (pushed from Saturday\, January 31). Form 940 (FUTA) and Q4 2025 Form 941 are also due. https://www.rubricfinancial.com/tax-deadlines
END:VEVENT
BEGIN:VEVENT
UID:20260316-1120s-1065@rubricfinancial.com
DTSTAMP:20260802T000000Z
DTSTART;VALUE=DATE:20260316
DTEND;VALUE=DATE:20260317
SUMMARY:S-corp (1120-S) and partnership (1065) returns due
DESCRIPTION:Tax year 2025 returns and K-1s due (pushed from Sunday\, March 15). Also the Form 2553 S-corp election deadline for calendar-year 2026. File Form 7004 by today to extend to September 15. https://www.rubricfinancial.com/tax-deadlines
END:VEVENT
BEGIN:VEVENT
UID:20260331-1099-efile@rubricfinancial.com
DTSTAMP:20260802T000000Z
DTSTART;VALUE=DATE:20260331
DTEND;VALUE=DATE:20260401
SUMMARY:Other 1099s (1099-MISC\, 1099-INT) due to IRS if e-filing
DESCRIPTION:Electronic filing deadline for non-NEC 1099 forms. https://www.rubricfinancial.com/tax-deadlines
END:VEVENT
BEGIN:VEVENT
UID:20260415-1040-1120-q1@rubricfinancial.com
DTSTAMP:20260802T000000Z
DTSTART;VALUE=DATE:20260415
DTEND;VALUE=DATE:20260416
SUMMARY:1040 and C-corp (1120) returns due + Q1 2026 estimate
DESCRIPTION:Individual returns (including Schedule C) and C-corp returns for tax year 2025\, with payment of any balance due. First-quarter 2026 estimated tax payment is also due\, and 2025 IRA and HSA contributions close. File Form 4868 or 7004 by today to extend to October 15. https://www.rubricfinancial.com/tax-deadlines
END:VEVENT
BEGIN:VEVENT
UID:20260430-941-q1@rubricfinancial.com
DTSTAMP:20260802T000000Z
DTSTART;VALUE=DATE:20260430
DTEND;VALUE=DATE:20260501
SUMMARY:Q1 2026 Form 941 payroll return due
DESCRIPTION:Quarterly federal payroll tax return for January through March 2026. https://www.rubricfinancial.com/tax-deadlines
END:VEVENT
BEGIN:VEVENT
UID:20260615-q2-estimate@rubricfinancial.com
DTSTAMP:20260802T000000Z
DTSTART;VALUE=DATE:20260615
DTEND;VALUE=DATE:20260616
SUMMARY:Q2 2026 estimated tax payment due
DESCRIPTION:Second-quarter estimated tax payment for tax year 2026 (covers April and May). https://www.rubricfinancial.com/tax-deadlines
END:VEVENT
BEGIN:VEVENT
UID:20260731-941-q2@rubricfinancial.com
DTSTAMP:20260802T000000Z
DTSTART;VALUE=DATE:20260731
DTEND;VALUE=DATE:20260801
SUMMARY:Q2 2026 Form 941 payroll return due
DESCRIPTION:Quarterly federal payroll tax return for April through June 2026. https://www.rubricfinancial.com/tax-deadlines
END:VEVENT
BEGIN:VEVENT
UID:20260915-q3-extended-passthroughs@rubricfinancial.com
DTSTAMP:20260802T000000Z
DTSTART;VALUE=DATE:20260915
DTEND;VALUE=DATE:20260916
SUMMARY:Q3 2026 estimate + extended 1120-S and 1065 returns due
DESCRIPTION:Third-quarter estimated tax payment for tax year 2026 (covers June through August). Extended S-corp and partnership returns for tax year 2025 are also due. https://www.rubricfinancial.com/tax-deadlines
END:VEVENT
BEGIN:VEVENT
UID:20261015-extended-1040-1120@rubricfinancial.com
DTSTAMP:20260802T000000Z
DTSTART;VALUE=DATE:20261015
DTEND;VALUE=DATE:20261016
SUMMARY:Extended 1040 and C-corp (1120) returns due
DESCRIPTION:Final deadline for extended individual and C-corp returns for tax year 2025. https://www.rubricfinancial.com/tax-deadlines
END:VEVENT
BEGIN:VEVENT
UID:20261102-941-q3@rubricfinancial.com
DTSTAMP:20260802T000000Z
DTSTART;VALUE=DATE:20261102
DTEND;VALUE=DATE:20261103
SUMMARY:Q3 2026 Form 941 payroll return due
DESCRIPTION:Quarterly federal payroll tax return for July through September 2026 (pushed from Saturday\, October 31). https://www.rubricfinancial.com/tax-deadlines
END:VEVENT
BEGIN:VEVENT
UID:20270115-q4-2026-estimate@rubricfinancial.com
DTSTAMP:20260802T000000Z
DTSTART;VALUE=DATE:20270115
DTEND;VALUE=DATE:20270116
SUMMARY:Q4 2026 estimated tax payment due (Form 1040-ES)
DESCRIPTION:Final quarterly estimated tax payment for tax year 2026 (covers September through December). https://www.rubricfinancial.com/tax-deadlines
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