I cannot see any trading and professional income within the Partnership Statement, boxes are greyed out and I cannot enter any values.
It is likely that you are accessing the Partnership Statements while you have not selected any of Q1 to Q7 of SA800.
You need to enter income and expenses data in supplementary forms first. Please tick Q3 to activate Trading and Profession Income section.
Initial selection of Partnership Statements Short or Full is automated based on type and values of income. Most of the Partnership Statements values will be automatically populated.
Disclaimer: We cannot advise on how you should complete your tax returns or how the taxes are calculated. Information provided here is given without any obligations and we will not accept any claims or liabilities for any damages as a result of you relying on the information given here, if in doubt you must consult the HMRC Online Services Helpdesk on 0300 200 3600 or a professional tax advisor.