DISA360 Help Center

Paying Your DISA360 Invoice

We currently offer the following options to remit payments:

• Auto Pay Credit Card Payments – D360 Auto Pay Form (pdf)

• One-time Credit Card Payments – DISA 1-time CC payment (pdf)

  • You can also call customer service to make a 1-time payment via credit card @ 833-DISA-DTC (347-2382)

• ACH/Electronic – ACH Payment Instructions (pdf)

• Mail:

  • AWSI (DISA Tustin), a DISA Company

  • Dept. 3731

  • PO Box 123731

  • Dallas, TX 75312-3731

Download the instructions for your preferred method by clicking on the links above. Online payments are not yet available.