Why Did HMRC Change My Tax Code?

why did HMRC change my tax code

Did HMRC notify you about a change in your tax code? Wondering why a tax code change has been put through? Then read on to find out the most common reasons tax code changes happen, how to find out why yours has changed and what to do if you think HMRC has made a mistake.

What is a P32?

p32 form

A P32 is an HMRC form used until 2013, when RTI submissions were introduced, to summarise income tax, student loans and national insurance owed by an employer to HMRC by each PAYE month along with details of things like statutory maternity pay and statutory sick pay.