> For the complete documentation index, see [llms.txt](https://eztaghoustoncom.gitbook.io/eztaghoustoncom-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://eztaghoustoncom.gitbook.io/eztaghoustoncom-docs/eztaghouston.com.md).
# Eztaghouston.com
To access your EZ TAG account, visit the official HCTRA login portal at [eztaghouston.com/login](https://eztaghouston.com/login/) and select Login. Enter your registered email address and password, then complete any requested security verification. Once signed in, you can check toll balances, review transactions, manage linked vehicles, and monitor account notifications.
### How to Log In to the Houston Toll Road Express App on iOS and Android?
The[ **Houston Toll Road Express app**](https://eztaghouston.com/download-express-app/) lets drivers manage toll accounts on **iOS and Android**. Open the EZ TAG Express app, enter your registered email and password, and complete **multi-factor authentication (MFA)** if prompted. After signing in, access your dashboard to check balances, manage vehicles and transponders, update AutoPay, and review toll transactions.
### How Do You Activate a Harris County Toll Tag?
To [**activate your EZ TAG through the HCTRA portal**](https://eztaghouston.com/tag-activation/), visit the official website at hctra.org and select **Activate Tag**. Enter your 12-digit activation number and registered vehicle’s license plate, add the required prepaid balance, and submit the request. Allow time for activation and toll system synchronization before travelling.
### How to Pay an HCTRA Toll Invoice Without the Invoice Number?
Drivers can pay an [**HCTRA toll invoice without the invoice number**](https://eztaghouston.com/pay-toll-invoice/) by visiting the official HCTRA website and searching for unpaid tolls using your vehicle’s license plate number and issuing state. If you cannot locate the charge, contact **HCTRA customer service at 281-875-3279** for help identifying the invoice and completing payment.
### How to Pay Your HCTRA Toll Violations Through the HCTRA Website?
To settle [**Eztag** **unpaid toll violations online**](https://eztaghouston.com/pay-toll-violations/), open the official violation search portal at hctra.org/Violation/Search. Enter your **license plate number** and **invoice number** from the mailed notice to retrieve outstanding charges. Review the balance, including administrative fees, and complete payment using an accepted credit card, debit card, or bank account.
### [Contact Information](https://eztaghouston.com/contact-us/)
**Email:** support@[eztaghouston.com](https://eztaghouston.com/)\
**Website:** \
**Phone:** (713) 555-8421\
**Office Address:** 2500 Tollway Service Center, Suite 210, Houston, TX 77002, United States
### Support Hours
**Monday – Friday:** 8:30 A.M. to 6:00 P.M.\
**Saturday:** 10:00 A.M. to 2:00 P.M.\
**Sunday:** Closed
### How to Register for a Harris County Toll Tag Online?
To register for an [**EZ-TAG account through the mobile app**](https://eztaghouston.com/registration/), download EZ TAG Express on your iPhone or Android device. Tap **Create Account**, enter your vehicle and contact details, set up your login credentials, and add a payment method. Submit the registration after reviewing the terms, then check your email for confirmation and wait for your windshield transponder to arrive by mail.
#### Privacy Policy
The [**EZTagHouston.com Privacy Policy**](https://eztaghouston.com/privacy-policy/) explains how the website handles visitor information, including comments, IP addresses, cookies, and embedded third-party content. It outlines data retention practices, personal information access and deletion requests, and privacy considerations, helping users understand how their information may be collected, stored, and processed while browsing the site.
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