TAX ORGANIZERS
COMMON BUSINESS FORMS
COMMON INDIVIDUAL FORMS
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TAX DEADLINES FOR 2026January 15, 2026 - Deadline to pay your 4th Quarter Estimated tax payment for 2025.
February 2, 2026- Deadline for employers to mail out W-2's, 1099's and to be filed with the SSA and IRS. March 16, 2026 - Deadline for S Corporation Tax returns and Partnership Returns to be filed or to request an automatic 6 month extension. April 15, 2026 - Deadline for Individual, Fiduciary, C Corporation returns to be filed or a request for a 6 month extension to be filed (*note: if tax is due, it must be paid or extension is invalid). Also deadline for 1st Quarter Estimated tax payments to be paid. May 15, 2026 - Deadline for Non Profit Organization returns to be filed or to request a 6 month extension. June 15, 2026 - Deadline for 2nd Quarter Estimated tax payments to be paid. September 15, 2026 - Deadline for filing S Corporation Tax returns that are on extension. Deadline for 3rd Quarter Estimated tax payments to be paid. October 15, 2026 - Deadline for Individual, Fiduciary, Partnership and C Corporation returns to be filed that are on extension. | ||||||||||||||