2026 TAX CALENDAR DEADLINE DATES

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​Individual (Form 1040)April 15, 2026/ Extension - October 15, 2026

Estates & Trusts (Form 1041) April 15, 2026/ Extension - September 30, 2026

Partnerships (Form 1065)March 15, 2026/ Extension - September 15, 2026

Corporations (Form 1120) April 15, 2026 / Extension -October 15, 2026

S Corporations (Form 1120-S) March 15, 2026/ Extension - September 15, 2026

Exempt Organizations (Form 990) May 15, 2026/ Extension - November 17, 2026

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