You may have supported a spouse or common-law partner for part of 2023, but you separated or divorced during the year and were not back together on December 31, 2023. If this happened, you may still be able to claim credits such as the spouse or common-law partner amount. Enter the changes in your marital status on the Personal Information window. If your marital status changed more than once during 2023, or if your status changed again in 2024, also update the Personal Information Worksheet.in the Introduction section of the Interview (in Details of Marital Status). Then, enter only his or her net income for the part of the year you were together on the Identification area of your T1 General.