Marriage tax allowance

chrisbur

sheramber said:

They issue codes based in the current position. Any increase on personal allowances  in the March budget is actioned  later usually in June pay.
This is done by advising employers to amend the code operating specific to the letter following the code number.

The P9X to increase codes has already been issued, as far as I can recall it has been years since a P9X was issued after the tax year had started.
https://www.gov.uk/government/publications/p9x-tax-codes

sheramber

When the budget statement was  made in Autumn the new  codes could be issued with the new PA as it was known.
When the budget was only in March the changes were not known until then and changes were made in June.
The Autumn Budget was cancelled last year so any change can only be made in the March budget.
There is no information if there will be change or not but just because the codes issued at present don't have any increase does not mean there  cannot be one.