I worked for my old employer for 3 months. Two months after my final payment, I received an extra deposit of £680 out of the blue. Then, two months after the deposit, they emailed me and asked me to return the money. This was a zero-hour contract, if it matters.
I set the money aside and technically I could repay all in one go. However, a big issue was that while I worked there, they never replied to emails for leave requests, asking for shift adjustments, etc. In general the communications within the company had been awful. What I need is for them to acknowledge the receipt of my repayment.
I thought offering £100/month repayment would be reasonable, and they would have to acknowledge each month, so that at the very least the most I'd miss is the last month's receipt. I know bank transfers have records etc., but I would still like a paper trail and formal acknowledgement.
Any advice on repayment plans? Or should I just give back the lump sum, and forget about it if they didn't acknowledge the payment? I know it shouldn't be a feelings thing, but it was their mistake to start with, they treated all employees awfully, and honestly I'd rather there be no mistake (and no extra £5 interest) to start with!