What a TxTag bill is and why you receive one

A TxTag bill is a statement from the Texas Department of Transportation (TxDOT) for tolls you have driven on Texas toll roads. TxTag is the electronic toll collection system used on most toll roads in Texas, including the Dallas-Fort Worth area, Houston, Austin, and San Antonio. When you drive through a toll plaza, a reader captures your license plate or reads your TxTag transponder, and TxDOT sends you an invoice for that trip.

You receive a bill when your account balance runs low or when you have unpaid tolls. Some drivers set up automatic payments so they never see a bill; others receive statements in the mail or by email when they owe money. The bill shows which toll roads you used, the dates you used them, and the amount owed for each trip.

Understanding your bill matters because unpaid tolls can lead to late fees, vehicle registration holds, and collection actions. Knowing how to read your statement and pay it on time keeps your driving record and registration clear.

Key Takeaways

  • TxTag bills come from TxDOT when you owe tolls on Texas toll roads, and you can pay them online, by phone, or by mail.
  • Your bill shows each toll trip, the date, the road used, and the amount owed, plus any late fees if payment is overdue.
  • Unpaid tolls can result in late fees, a hold on your vehicle registration renewal, and referral to a collection agency.
  • Setting up automatic payments through your TxTag account prevents bills from accumulating and keeps your account current.
  • If you dispute a charge or believe an error occurred, you can contact TxDOT to request a review before paying.

How to read your TxTag bill

Your bill lists each toll transaction separately, showing the date you drove, which toll road or facility you used, and the toll amount charged. For example, you might see "Dallas North Tollway — $2.50" on one line and "Sam Rayburn Tollway — $3.75" on another. The bill totals all trips and shows the amount due.

At the top of your bill, you will see your account number and the date the bill was issued. Some bills include a due date; others are due upon receipt. If you have been billed before and did not pay, your current bill may show a late fee added to the total. Late fees typically range from $5 to $25 per unpaid toll, depending on how long the toll has been outstanding.

Your bill also shows your current account balance. If you have a TxTag transponder, this balance is what you have prepaid into your account. If you do not have a transponder and are being billed by license plate, you will see the amount owed rather than a prepaid balance.

Ways to pay your TxTag bill

Online payment is the fastest option. Visit the TxTag website (txtag.org), log into your account, and select "Pay Now." You can pay with a debit card, credit card, or bank account. Payment is usually processed when ready, and you receive a confirmation number.

Phone payment is available by calling the TxTag customer service line. A representative can take your payment over the phone using a debit or credit card. The phone number appears on your bill.

Mail payment takes longer but requires no online access. Write a check or money order, include your account number on the payment, and mail it to the address shown on your bill. Allow 7 to 10 business days for the payment to reach TxDOT and be posted to your account.

Automatic payments prevent future bills. In your TxTag account, you can set up recurring payments that deduct money from your bank account or charge your card when your balance falls below a level you choose. This keeps your account current without having to remember to pay each bill.

What happens if you do not pay your TxTag bill

If your bill remains unpaid after 60 days, TxDOT adds a late fee. The fee starts at $5 per unpaid toll and can grow to $25 or more if the debt remains outstanding for several months. These fees are in addition to the original toll amount.

After 120 days of non-payment, TxDOT can place a hold on your vehicle registration renewal. This means you will not be able to renew your registration until the toll debt is paid. When you attempt to renew at your county tax assessor's office or online, the system will flag your vehicle and deny the renewal.

If your account reaches 180 days past due, TxDOT may refer your debt to a collection agency. A collection agency will contact you by phone, mail, or email to demand payment. Collection accounts can appear on your credit report and damage your credit score. Once referred to collections, paying TxDOT directly may no longer be an option; you may have to pay the collection agency instead.

Disputing a charge on your TxTag bill

If you believe a toll was charged in error — for example, you did not drive that road, or you were charged twice for one trip — you can request a review. Contact TxTag customer service by phone or through your online account and explain the discrepancy. Have your bill and any supporting information ready, such as photos of your vehicle or records showing you were elsewhere at the time.

TxDOT will investigate your dispute, which typically takes 30 to 45 days. If the agency finds an error, it will remove the charge and refund any overpayment. If the investigation confirms the charge was correct, you will be notified and the amount will remain due.

Do not ignore a bill while disputing it. If you believe a charge is wrong but are unsure, pay the undisputed portion of your bill to avoid late fees while your dispute is being reviewed.

Setting up your TxTag account to avoid future bills

If you drive Texas toll roads regularly, creating a TxTag account gives you control over your tolls and prevents surprise bills. You can open an account online at txtag.org by providing your name, address, email, and payment method. You will receive an account number when ready.

Once your account is open, you can add a TxTag transponder to your vehicle. The transponder is a small device that mounts on your windshield and communicates with toll readers as you pass through. Using a transponder usually qualifies you for a small discount on tolls compared to paying by license plate. You can order a transponder through your account, and it will arrive by mail within 7 to 10 business days.

With an active account and transponder, you prepay tolls by adding money to your account balance. When your balance drops below a threshold you set, you can arrange automatic replenishment so your account never runs empty. This approach means you will not receive bills; instead, you will see charges posted to your account as you drive.

Frequently Asked Questions

Can I get a refund if I overpaid my TxTag bill?

Yes. If your account balance is positive after payment, you can request a refund through your TxTag account or by calling customer service. Refunds are typically processed within 5 to 7 business days and returned to the payment method you used.

What if I moved and did not receive my TxTag bill?

Update your address in your TxTag account as soon as possible. If you missed a bill, your account may have gone to collections. Contact TxTag customer service when ready to confirm your current balance and arrange payment before additional fees are added.

Do I have to have a TxTag transponder to use toll roads?

No. You can drive toll roads without a transponder, and TxDOT will bill you by license plate. However, tolls are usually cheaper with a transponder, and you avoid the hassle of receiving bills in the mail.

Can I pay someone else's TxTag bill?

Yes, but you will need their account number and authorization. You can pay online using their account number, or you can mail a check with their account number written on it. The account holder should contact TxTag if they want to give you ongoing permission to manage their account.

What if my vehicle registration is on hold because of unpaid tolls?

Pay your TxTag bill when ready. Once payment is received and posted to your account, the hold is usually lifted within 1 to 2 business days. You can then renew your registration through your county tax assessor's office or online.