Surviving a settlement processor cutover month
Why e-wallet financial close feels fragile during a processor switch — and which reconciliations to double.
Switching settlement processors rarely lands on a quiet calendar day. Files change format, batch times shift, and merchant payout status codes rename themselves. For an e-wallet application, that is enough to break a float tie-out that looked stable for quarters.
Double these three ties
- Opening bridge — Prove day-one balances on the new processor equal the old processor’s closing merchant payable.
- Revenue versus payout timing — Confirm whether MDR still posts when the wallet event occurs while payout files arrive a day later.
- Reject and retry queues — Failed payouts often sit outside the main settlement file; they still belong in liability maths.
When to call for a focused review
If the cutover month also includes a board pack or partner due diligence, a short fee & settlement posting check can document samples while the memory of the switch is fresh. Waiting two quarters usually means the people who understood the mapping have moved on.
Keep the old processor’s final seven days of files offline even after contracts end. Auditors will ask for them.