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: 17592 E. 17th Street, Suite 300, Tustin, CA 92780

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