Deductions & credits

Thank you for that information, @rinojr .    You have to delete the Supporting Details pop-up to remove the zero.   Return to the entry in step by step mode.   When you try to delete the zero, an empty Supporting Details pop up box will appear.   Click on the Red X Remove button and the error will be removed.   You also have an empty Home Office deduction form that is causing an error.   You can remove it if you are not taking that deduction.