San Isidro ISD Tax Office
Welcome to the San Isidro ISD Tax Office Page
The SIISD Tax Office is committed to providing efficient, accessible, and transparent tax collection services for our community. We strive to ensure that taxpayers have convenient options for managing their tax obligations and receiving the support they need.
San Isidro ISD now accepts credit card payments for tax statements to make the payment process easier and more convenient.
Our office is open to assist taxpayers with payments, statements, and inquiries during regular business hours. We follow the district’s holiday schedule, with the exception of summer break.
Hours of Operation
Monday – Friday
7:30 a.m. – 4:00 p.m.
Contact Information
Phone: (956) 481-3100
Fax: (956) 481-3597
Physical Address
5175 FM 1017
San Isidro, TX 78588
Mailing Address
PO Box 10
San Isidro, TX 78588
We appreciate your visit and look forward to assisting you. If you have any questions regarding your tax statement or payment options, please contact the SIISD Tax Office.
