Hi

Looks like early or elective return is answered yes on the Info tab. Early or elective returns are e-file excluded by CRA: check T1efile in ProFile to see the CRA exclusions. If this is a final return, the answer should be no. Early returns, for example a 2022T1 from the 2021 T1 module cannot be e-filed. Likewise elective returns are e-file excluded and must be mailed to CRA

Hope this helps