Tax Code Guide
1383M
Tax Code 1383M Explained
What does this code mean?
1383M is the most common Marriage Allowance recipient code. It means your Personal Allowance is £13,830: the standard £12,570 plus £1,260 transferred from your partner. The "M" suffix confirms you are receiving the Marriage Allowance. This saves you up to £252 per year.
Who gets this code?
The higher earner in a Marriage Allowance couple with no other adjustments to their personal allowance.
Is it correct?
Check your latest P45 or Payslip to see if this matches your current situation.