February 2, 2026 (Monday)
Deadlines for:
W-2 Forms
Issuance to employees and filing with the Social Security Administration (SSA)1099-NEC Forms
Issuance to independent contractors and filing with the IRSQ4 2025 Payroll Tax Return
Filing of Form 941
March 16, 2026 (Monday)
Business Tax Return Deadlines:
Partnership Tax Return – Form 1065
S-Corporation Tax Return – Form 1120-S
April 15, 2026 (Wednesday)
Federal Tax Deadline:
Individual Tax Returns – Form 1040
C-Corporation Tax Returns
Q1 Estimated Tax Payment
April 30, 2026 (Thursday)
Payroll & State Compliance Deadlines:
Q1 Payroll Tax Return – Form 941
Texas Workforce Commission (TWC)
Wage reports and payroll taxes due