How many years can HMRC claim back an underpayment of tax paid by PAYE (double personal allowance)?

Did they tell you it would impact on when the first set of accounts needed to be filed...? Leave it be!

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.