I filed for 2022 (Feb 2023) and would like to amend 2 items related to self-employment: (1) form 8829 home office. Would like to change the value of my home and land (lines 37 and 38) (2) self-employed health insurance. I forgot to include my wife's medicare Part B premiums. Don't know how to get started because these items don't show in the menu.
