bpkelly

My previous employer has issued a P45 with incorrect totals. They put my year to date total as my total for the period I worked for them and it is double what it should be. I have informed them the totals are wrong and spoken to HMRC who told me to get them to reissue a new P45 but they are refusing. The totals are clearly wrong on the HMRC gateway and I need them updating or I owe a lot of tax. What do I do?