Payments By Mail
Payments may be mailed to MSB.
Just use the remittance voucher and return the envelope provided with your toll bill or violation notice. If you do not have the voucher, you may still mail your payments, but be sure to note your reference number and license plate number on your check.
Standard/Over night Payments may be mailed to:
PO BOX 16777
Austin, TX 78761-6777
MSB accepts payments by mail in the form of personal or business checks, money orders and cashier's checks. Do not send cash by mail. Make checks payable to: MSB and be sure to write your full name, six character reference number and license plate number on your check.
You should allow 5 business days for your payment to arrive in our office by mail. If your payment is received after the due date you may incur additional fees. Payments made to MSB take 1-2 business days from receipt of payment to post to your account.