Alerts
  • 03/24/25: Due to a recent round of smishing/phishing scams, we are experiencing a higher-than-normal call volume. You can get the most up-to-date information about your Mobility Authority account at PayMobilityBill.com or call us at 833-762-8655 and request a callback.

    We are aware of the smishing/phishing scams regarding outstanding toll charges. The Mobility Authority will never ask for personal information via text/email. You may receive legitimate text messages from the following numbers: 38047, 27974, or 512-575-3160. Please do not click on links or respond to any suspicious messages that aren’t from any of the listed numbers. The Mobility Authority works diligently to protect our customers’ data.

Pay by QR Code

How to Pay Using a QR Code

Easier. Faster. Reliable. Secure. Better for the Planet.

The Mobility Authority is pleased to provide a faster, simpler way to pay. Scan the QR Code on the front of your Pay By Mail invoice. From there, you will be taken to a personalized secure payment portal. Enter your information to pay your bill. And voila, you’re all done.

You can also enroll in text reminders so you always know when you have a Mobility Authority bill and never pay a late fee again*.

*SMS messaging will remind you there is an upcoming payment due. If you don’t pay by the due date, late fees still apply.

Sign Up for the CTRMA Newsletter