I separated from my common law spouse in November 2020 and have no contact with them. Turbo tax is asking me to enter his info still??

If you separated or divorced in 2020, the Canada Revenue Agency (CRA) will still require your ex-partner’s information. The info is needed for a number of reasons, like eligibility for certain credits or deductions, handling property you still own together, etc.

This FAQ has more information: https://turbotax.community.intuit.ca/community/other-income/help/what-do-i-do-if-i-don-t-know-my-spouse-s-income/00/873584

Hello,

I will have no access to get this information due to having a protection order against my former spouse so can you please tell me what I should put for his salary information?  Should I make an overestimate or what?  Thanks for your assistance.