Frost Tax Payment Service

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NOTIFICATION

If you have not processed a payment in the last 18 months, please contact Frost Treasury Management Customer Service at
1-888-481-0336 to ensure your Enrollment is current in the Frost Tax system.

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Notice: Payments made through this service are only intended for payments not associated with a foreign bank account. If the bank account being used for the transaction is funded from a financial institution located outside the United States, you cannot use this service and must use an alternate payment method.