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Important links

IRS and Texas tax links, and the dates that matter

Check a refund, make a payment or look up a Texas tax account directly with the agency.

IRS for individuals

IRS for businesses

State of Texas

Verify a CPA

These links open official government websites. Sapkota CPA, PLLC is not affiliated with or endorsed by these agencies.

Filing calendar

Common federal and Texas due dates

JAN31W-2, 1099
FEB 
MAR151120-S, 1065
APR151040, 1120, Q1 est.
MAY15TX franchise
JUN15Q2 est.
JUL 
AUG 
SEP15Q3 est., ext. biz
OCT15Ext. 1040, 1120
NOV 
DEC31Year-end
Common federal and Texas filing dates for calendar-year filers. Dates move to the next business day when they fall on a weekend or holiday. Your deadlines depend on your entity and elections.