Paying your CU TRaIL Invoice

There are three options for paying your invoice with the CU TRaIL. If none of these options will work for you or your organization then alternate methods must be worked out ahead of time because it may involve significant adminstrative and processing charges through CU.

Please make sure to note your CU TRaIL Invoice Number when sending payments.

Example CU TRaIL Invoice number of CUTRaIL_1976_06_20_01

Pay by credit card. As of Novemember 2023 CU TRaIL invoices may be paid by credit card through the CU Online Marketplace Portal. In order to pay with a credit card you will need a valid credit card, email address, and the CU TRaIL Invoice number. This appears on your invoice directly below your address and contact information.

Pay by check. Please note the CU TRaIL Invoice number on the check. All invoices may be paid by checks made payable and mailed to:
Regents of the University of Colorado
2200 Colorado Ave, UCB 399
Boulder, CO 80309

Pay by Flywire Wire Transfer. As of 2018 CU will no longer accept traditional wire transfers, however you can wire money (even internationally) through Flywire. To use Flywire you must go to the CU Flywire web page and create a profile.