If you do not have any spousal income/ Tax information, you can still proceed to input his basic information and file your tax.
In the TurboTax online, On your Spouse's personal information page, if you don't have your husband's SIN you can put "000 000 000".
On the next page, Under Tell us more about your spouse, you can click "Yes" for the question "Was your spouse's net income for 2021 Zero?".
Then you can proceed to answer other questions accurately in TurboTax Online.
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