This rejection suggests you have not completed the start date of the accounting period on page 2 of the SA800 form. You need to complete boxes 3.4 and 3.5 with the start and end dates of the accounting period.
This rejection suggests you have not completed the start date of the accounting period on page 2 of the SA800 form. You need to complete boxes 3.4 and 3.5 with the start and end dates of the accounting period.