Debt and return pursuit: tax credits overpayments: general: IDMS/NTC discrepancies: overview
A number of problems give rise to discrepancies between NTC and IDMS:
- Cancelled manual giro payments / cancelled BACS payments
- Incorrect recovery from future award
- NTC not updated IDMS - overpayments and updates.
Note: It is important to note that a case could have one or more of reasons for why there is a discrepancy between NTC and IDMS.