I have been separated for two years, but official divorce certificate september 2019; do i still need to indicate my spouse's info and indicate married for 2019?

If you are legally divorced, then you would select divorced as your marital status.

If you haven't done so already, you need to let the CRA know that your marital status has changed. You can tell the CRA about your new marital status and the date of the change by using one of the following options: 

• use the “Change my marital status” service in My Account
• select “Marital status” in the MyBenefits CRA or MyCRA mobile apps
• call 1-800-387-1193
• send them a completed Form RC65, Marital Status Change