Hi - I was self-employed and provided services for a US business and a Canadian business. Where do I add the US business income (I was not an employee)

As per CRA, you would fill out the form T2125 Statement of Business activities or professional activities

if you're self-employed. US business income is considered foreign business income thus, you have to report your foreign business income into Canadian dollars in T2125. Please refer to this TurboTax discussion for more information. 

If you require further assistance please contact our phone support team or contact us directly on Facebook or Twitter.