As there have been no claims after April to allow us to adjust for the error, I'm concerned about the deadline for reporting and repaying this error. It's £30.00, so not a huge amount, but obviously I want to square it away before my client starts getting snotty letters. Apparently, according to this link:
I can "get a payment reference number and pay HMRC within 30 days" which is great in theory, but clicking the link brings me into my Agent PAYE screen and I can't seem to find anywhere that will generate the payment reference. Has anyone managed to find a way to get a repayment to HMRC without having to sit on the phone for hours?