Travis County taxpayers asked us to make credit and debit card and electronic check payments available to them. When are my property taxes due?Taxes are due when you receive your tax statement around October 1st. Travis CI billing system consists of two types of subscriptions: Concurrency (fixed-price) based plans and Usage-based plans. Call the court at during business hours to submit payment via credit card. How do I make a payment on my account? If you are making a payment from your Travis Credit Union account, please utilize Online or Mobile Banking. A Texas entity, terminating, converting or merging, must file its final tax report and pay any amount due in the year it plans to terminate, convert or merge. We are proud to accept Visa, MasterCard, American Express and Discover.