Wife not working? should we still file the tax?

[rajeshkumarchk]

wife not working. should  I file tax for her as well?

[InnaE]

Generally, you should file your tax return even if your net income for the taxation year was 0 

• to receive a tax refund (if you are owed one);
• to continue to receive benefit and credit payments (if you are entitled); or
• if you owe Canadian tax.

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