For the past few years I've completed my tax return online, and a few days later promptly received a credit to my bank account for overpaid tax. My tax affairs are fairly simple, mainly just employment details, interest declarations and additional relief for FSAVC contributions.
I've now received a letter telling me that, unless my circumastances change, the IR do not intend to send me any more tax returns. Whilst I'm all for the benefit of not having to spend an evening completing the form, I'd miss my yearly ~£500 lump sum for overpayments. If I leave things as they are would any such overpayments be automatically refunded? Or is it for me to ask for a return in order to get such overpayments returned? The letter states I should contact the IR if I belive I've paid too much tax, but at present I determine my overpayment by completing the online forms - if I'm no longer asked to do this, how do I determine if I'm overpaying? Do I have to perform the calculation by hand?
Many thanks for any advice, Mike Atkinson