If HMRC determines that an individual has either overpaid or underpaid tax, they will send out a letter containing a P800 ...
If HMRC believes that a person has either over or under-paid tax, they will send out a letter containing a P800 form. In the vast majority of cases, P800 impacts PAYE employees and not the self ...
What is an emergency tax code? Reasons why you might be on an emergency tax code P800 and tax How to claim back emergency tax How to change an emergency tax code Your tax code is a combination of ...