our P32 differs from the HMRC month 1 Liability, their liability is more, our income tax figures match and are correct, but Student loan and NIC are incorrect, i have checked my reports for each week against what i submitted in my full payment submission, my reports match the submission. i have spoken to the revenue and explained my figures and cannot see the where the extra liability is, they were not sure why this had happened, they agreed no extra liability was due, but said i need to correct /update my year to date figures for my employee and this will update them. but i am not sure how this can be done, help please, or maybe i need to ring the HMRC back and get someone else who can explain what i need to do. Thanks