x
  
  

W-4 Tax Withholding Information

Workday W-4

Federal Withholding tax is withheld from your paycheck based on the Form W-4 you submitted in Workday. You can submit a new Form W-4 in Workday at any time to be applied to future pay periods. Changes to federal withholding tax cannot be applied retroactively or corrected in prior pay periods.

For detailed instructions on updating your W-4 tax withholding information, please refer to the following instructions:

Internal Revenue Service (IRS) Resources -

Office of Budget, Payroll & Fiscal Analysis

General Contact

Email: budgetandpayroll@tamiu.edu

Phone: 956.326.2375

Fax: 956.326.2374

Office Location

Texas A&M International University

5201 University Blvd.

KLM 435

Laredo, Texas 78041-1900

Office Hours

Monday to Thursday: 8 a.m. to 5:30 p.m.

Fridays: 8 a.m. to 12 p.m.

*TAMIU is currently observing a summer schedule which is scheduled to end on Friday, August 7th, 2026