I know the usual advice is or was to keep payslips, HMRC docs, bank/credit card statements for 6 years (and/or they are available online anyway).
But what about all the other pieces of paper - utility bills, council tax, car stuff, assorted ephemera?
Most of my accounts have become online-only but I have several folders worth of paper from before then. I currently have a secure shredding facility at my disposal, so keen to make use of it!