The deadline to pay the second half of the split payment installment for 2025 property taxes is June 30th. It is also the deadline to apply for a payment agreement on delinquent taxes to avoid hefty attorney fees from being added. Contact a Property Tax Specialist at 409-766-2481 to discuss your options before it is too late!
You still have plenty of time to remit payment for the final 2025 quarter installment as that deadline is July 31st.
Payments may be mailed to GCTO, 722 21st Street, Galveston, TX 77550, left in GCTO drop boxes (located at the parking lots of each full-time office), paid online at www.galcotax.com via electronic check ($0.50 bank fee). Use your credit or debit card online (2.2% merchant fee) or by calling 1-800-420-1663 (toll free).
Pay in person at GCTO branches in Galveston, League City, Santa Fe, Texas City or satellite offices in Friendswood and Crystal Beach. Our hours have changed as follows: Galveston, Texas City and Santa Fe Monday through Thursday 7:30 to 5:30 and Friday 8:00 to Noon. League City hours are 8:00 am to 5:00 pm Monday through Friday. The Friendswood satellite office is open Thursday and Friday also from 8:00 am to 5:00 pm (closed one hour for lunch Noon to 1 pm). The Crystal Beach satellite is open the third Tuesday (January 20th) from 7:30 am to 4:30 pm and is also closed one hour for lunch.
