i left my last job on the 5th August after being off sick for 2 months with depression and a new diagnosis of bipolar and no support from them. This Friday was payday and I expected 5 days owing to me and 6 days overtime, I checked my bank and nothing, called payroll who were useless then got in a panic as need to buy school uniform etc. On Saturday morning get a letter from previous employer saying they had been overpaying me since April ( their mistake) and want their money back ASAP. They have already taken the money owed from this months wages and I still owe £980. I have no qualms paying them back as by the look of it I was paid extra but I can't afford it right now, will they accept a payment plan or do they expect it back in one go? Any advise would be wonderful, thank you