Why HMRC put your PAYE payment against the wrong month

HMRC allocates PAYE payments against the oldest outstanding period, not the month you intended to pay. Here is what that means for employers and accountants, and what to do about the letters.

HMRC allocates PAYE payments against the oldest outstanding period, not the month you intended to pay. Here is what that means for employers and accountants, and what to do about the letters.