Important 2026 Tax Deadlines

– Estimated Tax Payment Referent 4th Quarter 2025: January 15, 2026

– Forms 1099-NEC to subcontractors (Nonemployee Compensation): February 2, 2026

– Employers’ Filing of form W-2, Wage and Tax Statements: February 2, 2026

– Federal Income Tax Return for Small Corporations and LLC Partnership: March 16, 2026

– Individual Income Tax Return (For filing of 2025 tax return): April 15, 2026

– Corporate Tax Return (Regular C-Corp filing 2025): April 15, 2026

– Estimated Tax Payment Referent 1st Quarter 2026: April 15, 2026

– Individual Tax Return for NON-Residents: June 15, 2026

– Estimated Tax Payment Referent 2nd Quarter 2026: June 15, 2026

– Federal Income Tax Return for Small Corporations and LLC Partnership
if a timely request for extension of time has been accepted: September 15, 2026

– Estimated Tax Payment Referent 3rd Quarter 2026: September 15, 2026

– Individual Income Tax Return (For filing of 2025 tax return) if a timely request for extension of time has been accepted: October 15, 2026

– Corporate Tax Return (Regular C-Corp filing 2025 tax return) if a timely request for extension of time has been accepted: October 15, 2026

For more information, please check IRS Publication 509 for use in 2026 in this link: IRS.gov