First of all, you are eligible for Canada Workers Benefit (CWB) because you

• earn working income
• are a resident of Canada throughout the year

But with your husband, has income in the US and he is also not a resident of Canada, which mean he's not eligible for Canada Workers Benefit (CWB)

For more information, please see the Canada Revenue Agency (CRA) link as Canada workers benefit – Eligibility

Thank you for using TurboTax

Thanks for the response.

My question wasn't if my husband could report CWB.  It was if when i file my own, do I need to factor his income into mine to see if I was eligible to CWB since his income is from the US and he doesn't pay Canadian taxes.