Tax Code Guide
CD1
Welsh Tax Code CD1
What does this code mean?
CD1 applies the Welsh Additional Rate of 45% to all income from this source. This is the Welsh equivalent of D1 and applies to very high earners whose primary income already exceeds £125,140.
Who gets this code?
Very high-earning Welsh taxpayers with secondary income sources.
Is it correct?
Check your latest P45 or Payslip to see if this matches your current situation.