📅 2025 Tax Calendar
Important tax deadlines and dates
January - March
-
JAN 31
W-2 & 1099 Forms
Employers must send forms
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MAR 17
S-Corporation Returns
Form 1120-S deadline
April - June
-
APR 15
⚠️ FEDERAL TAX DEADLINE
File individual tax returns
-
JUN 16
Q2 Estimated Taxes
Quarterly payment for self-employed
July - September
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SEP 15
Q3 Estimated Taxes
Third quarterly payment
-
SEP 15
Tax Extension Deadline
If you filed extension (Form 4868)
October - December
-
OCT 15
Business Extension
Extended business returns
-
DEC 31
Tax Year Ends
Last chance for deductions
Important Note
Dates may shift if they fall on weekends or holidays. Always confirm with the IRS or consult with our tax experts.