Skip to main content

System Status: 

Troubleshooting Your ISIS Accounts Receivable

How to resolve common problems with ISIS AR.

Incorrect AR Payment Posting? Here’s What to Do

If a payment was posted incorrectly in ISIS AR, contact the Cashiers Team with the following details:

  • Where the payment was posted
  • Where it should have been posted in ISIS AR

Prevent Future Posting Errors

If you receive an AR payment directly:

  • Review the payment
    • Identify the correct destination in ISIS AR
  • Complete the required deposit form
  • Submit payment and form
    • Send both to the TritonPay Office for correct processing in ISIS.

Returned Checks: What Happens and What to Do

When a check is returned by the bank (due to insufficient funds, stop-payment, closed account, etc.), the TritonPay Office takes the following steps:
  1. The Cashiers Team:
    • Creates an ISIS AR account for the payer.
    • Posts a charge for the original check amount + $25 returned check fee.
    • Issues a provisional credit to your general ledger account.
  2. The Account Holder:
    • Must send a replacement payment (including the $25 fee) to the TritonPay office.

If You Receive the Replacement Check Instead:
  • Deposit the check through the Cashiers Office requesting the payment be posted to the newly created AR account.
  • Do not redeposit the check into your general ledger account.

General Ledger Out of Balance?

Use the Accounts Receivable Management Tools to reconcile your ledger.

For other questions or problems, contact Student Financial Solutions through the UC San Diego Services & Support portal or call the Finance Help Line at (858) 246-4237.