Tax Office

Questions or Concerns?

Please feel free to contact us at 830-780-6208 or 830-780-6203

Karnes City ISD Tax Office
Located in the Administration Building next to Karnes City Junior High
404 N Hwy 123, Karnes City, TX 78118

Regular Office Hours
Monday–Friday | 7:30 AM – 4:00 PM

Summer Hours (June–July)
Monday–Thursday | 7:00 AM – 5:00 PM
Closed on Fridays

2025-2026 School Year Holiday / Break Closures
Labor Day | Sept. 1
Columbus Day | Oct. 13 
Thanksgiving Holiday | Nov. 24-28 
Half Day closure at 12 pm | Dec. 19 
Christmas Holiday | Dec. 22-26 
Staff Holiday | Jan. 15-16 
Martin Luther King Day | Jan. 19 
President's Day | Feb. 16 
Half Day closure at 12 pm | March 6th 
Spring Break | March 9-13 
Easter Holiday | April 3-6 
Staff Holiday | May 25

Payment Options
Payments can be made in person, via drop box, or by mail:
Karnes City ISD Tax Office
P.O. Box 38
Karnes City, TX 78118

To pay online, visit www.officialpayments.com
To pay by phone, call 1-800-272-9829
Note: A service fee applies to online and phone payments. We honor postmark dates, and combined payments may be submitted with one check.

For statements or receipts, please visit www.karnescityisd.org

For updates such as address changes, contact the Karnes County Appraisal District at (830) 780-2433.

For questions regarding mineral accounts or to update mineral addresses, contact Pritchard & Abbott at (832) 243-9600 ext. 321.

2025 Tax Rates
$0.6692 for Maintenance and Operations
$0.12680 for Debt Service (principal and interest)

Reference: The May 2024 Board Agenda and Minutes document the Board’s required discussion of the district’s property values and the funding lag. This discussion occurred within 120 days of the district’s budget adoption, in accordance with state requirements.