Newbie question here. I have received a P6 coding notice for one of my employees. I went into the software, ticked the P6 option and entered the new details, but I then get a warning that the P6 tax code is different to that already on the P6 for that year.

Should I be entering the new tax code in the tax code space rather than ticking the P6 box and filling in the little form that comes up?

And, when I do that, why do the previous payslips show the new tax code rather than the tax code applicable during that period?

Thank you.

Thank you, I started again and put the code in both the P6 section and in the code section as you said, and this time the tax code did not change on the previous payslips, so it must have been caused by my not putting the code in both places.

Thank you for your help.

Charlie