Our QuickBooks Self-Employed program for United Kingdom is preset with a default tax year period. The cycle in the program usually starts from April 6 - April 5 of next year. For now, changing the tax year within the program is currently unavailable.
Being able to update the year manually would be handy for businesses using a different accounting period. We're taking not of this for review and we appreciate your time visiting us today.
If you have any questions or need further assistance with anything in QuickBooks, I'll be right here to help. Keep me posted in the comments below. Have a lovely week ahead!