I filed my previous year tax year i had my status as married and now this year when putting my status as married it asking for spouse sin number but she is not in canada

[rohanpuri324]

She is not in canada and she doesnot have sin number.

[TurboTaxSusan]

You can enter her SIN as 000-000-000. Don't take the Spousal Amount unless you have proof that you are supporting her.

[rohanpurii]

??!

[TurboTaxSusan]

If you are married, you need to file as married. Or report your change of marital status to the CRA. 

Also, if you've gotten a divorce or became separated, you would choose one of those as a status - you can't go back to being single.