How to Pay Texas Toll Roads and Manage Your Account
How Texas toll roads work and where your money goes
Texas toll roads are operated by regional authorities — mostly the Texas Department of Transportation (TxDOT) and local tollway authorities in Dallas, Houston, San Antonio, and Austin. When you drive a toll road, you either pay at a booth, through an electronic tag, or receive an invoice by mail. The money collected goes directly to the authority that operates that specific road, not to a central state fund. Understanding which authority runs your road matters because each one has its own payment system, account rules, and customer service line.
Most toll roads in Texas use one of three payment methods: a TxTag (the statewide electronic tag), a regional tag like EZTag (Houston area) or TollTag (Dallas area), or pay-as-you-go invoices sent by mail. If you drive tolls regularly, a tag saves money because you get a discount on each crossing. If you cross occasionally, you can pay the full toll by invoice without a tag account.
Key Takeaways
- TxTag is the statewide electronic toll tag that works on most Texas toll roads; regional tags like EZTag and TollTag work only in their specific areas.
- You can pay tolls without a tag by receiving an invoice in the mail, but you will pay a higher per-crossing rate than tag holders.
- Each toll authority has its own customer service line and online account portal, so the way you pay depends on which road you use.
- Unpaid toll invoices accrue late fees and can eventually trigger a vehicle registration hold or collection action.
- You can set up automatic payments or manual payments through your account portal to avoid missed invoices.
Getting a TxTag or regional toll tag
A TxTag is an electronic transponder that mounts on your windshield and communicates with toll plazas as you drive. You can order a TxTag online at txtag.org, by phone at 888-468-9824, or at a TxTag customer service center. The tag itself costs between $13 and $20 depending on the type, and you load money into a prepaid account. When you cross a toll road, the toll is deducted automatically from your account balance.
If you live in or frequently drive in Houston, Dallas, San Antonio, or Austin, you may have access to a regional tag that works only in that area. EZTag serves the Houston area, TollTag serves the Dallas area, and ExpressPass serves San Antonio. These tags often have lower setup costs and may offer discounts specific to that region. However, they do not work on toll roads outside their service area, so if you drive across multiple regions, TxTag is the better choice.
To set up any tag account, you will need a valid driver's license, a vehicle registration, and a payment method (debit card or bank account). Most accounts can be opened online in under 10 minutes. Once your tag arrives by mail, you mount it on your windshield and add funds to your account. You can add money online, by phone, or at a customer service location.
Paying tolls without a tag: invoices and pay-by-plate
If you do not have a toll tag, you can still drive toll roads. Your license plate is photographed at the toll plaza, and the toll authority mails you an invoice. This method is called pay-by-plate. The toll amount is higher than the tag rate — typically 50 to 100 percent more per crossing — because you are not part of a prepaid system. You have a grace period (usually 7 to 14 days depending on the authority) to pay the invoice before late fees are added.
You can pay a pay-by-plate invoice online through the toll authority's website, by phone, by mail, or in person at a customer service center. Payment methods vary by authority but usually include credit card, debit card, and bank transfer. If you receive multiple invoices, you can often pay them all at once through your online account or by phone.
Pay-by-plate is convenient for occasional toll road use, but the higher per-crossing cost adds up quickly if you drive tolls more than a few times per month. If you cross the same toll road regularly, a tag account will save you money even after the tag purchase cost.
Setting up and managing your toll account online
Each toll authority operates its own online portal where you can view your account balance, add funds, set up automatic payments, and update your contact information. For TxTag, the portal is at txtag.org. For regional tags, you log in through the specific authority's website: houstontollway.com for EZTag, ntta.org for TollTag, or sanantoniotoday.com for ExpressPass.
Once you log in, you can see your transaction history, current balance, and any unpaid tolls. Most portals let you set up automatic replenishment, which adds a set amount of money to your account when the balance drops below a threshold. This prevents your account from running empty and triggering pay-by-plate invoices. You can also choose to pay manually each time, though this requires more attention.
If you move, change your phone number, or want to update your payment method, do this through your online account or by calling customer service. Keeping your contact information current is important because toll authorities use it to reach you about unpaid tolls or account issues.
What happens if you do not pay a toll invoice
If you receive a toll invoice and do not pay it within the grace period, late fees are added to the amount owed. The fee structure varies by authority, but typically ranges from $5 to $25 per unpaid invoice. If the invoice remains unpaid for 60 to 90 days, the toll authority may report it to a collection agency or file a claim against you.
Unpaid tolls can also trigger a vehicle registration hold. This means you cannot renew your vehicle registration with the Texas Department of Motor Vehicles until the toll debt is resolved. The hold applies to the vehicle whose license plate was photographed at the toll plaza, not to you personally, so if you own multiple vehicles, only the one that crossed the toll is affected.
If you believe an invoice is incorrect — for example, you did not drive that road or the toll amount is wrong — contact the toll authority's customer service line immediately. Most authorities have a dispute process that takes 30 to 60 days. Provide any evidence you have, such as a photo of your vehicle at a different location on the date in question or a receipt showing you were elsewhere. Do not ignore the invoice while disputing it; continue to pay on time and request a refund once the dispute is resolved.
Toll payment options by region
Texas toll roads are spread across four main regions, each with its own primary payment system and customer service contact. The table below shows which tag system serves each area, where to manage your account online, and which phone number to call with questions or to report problems.
| Region | Primary Tag | Online Portal | Customer Service Phone |
|---|---|---|---|
| Statewide (most toll roads) | TxTag | txtag.org | 888-468-9824 |
| Houston area | EZTag | houstontollway.com | 713-224-8000 |
| Dallas area | TollTag | ntta.org | 972-818-6882 |
| San Antonio area | ExpressPass | sanantoniotoday.com | 210-362-5400 |
If you are unsure which authority operates a specific toll road, check the invoice you received or call the statewide TxTag line at 888-468-9824. They can tell you which authority to contact and provide the correct phone number and website for that region.
Frequently Asked Questions
Can I use my TxTag on toll roads in other states?
TxTag works only on Texas toll roads. If you drive tolls in other states, you will need to set up a separate account with that state's toll authority or pay by invoice. Some states have reciprocal agreements that allow Texas tags to work, but this is not automatic — check the toll authority's website for the state you are visiting.
What if my toll tag stops working or gets damaged?
Contact your toll authority's customer service line and request a replacement tag. Most authorities replace damaged or malfunctioning tags for free or a small fee. In the meantime, your account will still be active, but tolls will be charged at the pay-by-plate rate until your new tag is mounted and activated.
Can I transfer my toll tag to a different vehicle?
Yes. Log into your online account and update your vehicle information with the new license plate and vehicle identification number. You can also call customer service to make the change. The tag itself does not need to be physically moved; the authority simply links it to your new vehicle in their system.
Do I have to pay tolls if I take a wrong exit?
Yes, you pay the toll for the distance you drove on the toll road, regardless of why you exited. If you exited by mistake, you can contact the toll authority and explain the situation, but refunds are rare. The best approach is to know your route before you drive and use GPS to avoid unintended toll road entries.
What if I never received a toll invoice in the mail?
Check your online account or call the toll authority to see if an invoice was issued. If your address on file is outdated, invoices may have been sent to an old address. Update your contact information immediately and ask the authority to resend the invoice to your current address. If you owe tolls, paying as soon as you discover them stops late fees from accumulating.