As a citizen of the US you are still obligated to prepare US income tax returns. The US and Canada do have a income tax treaty to prevent double taxation but, that does not preclude you from filing a US income tax return.
Here is a great article to read from turbotax on your situation. https://turbotax.intuit.ca/tips/how-are-taxes-assessed-for-u-s-citizens-working-in-canada-347
I'm not a tt employee. If you have further, specific questions, please post a new post to get fastest responses.
All the best in completing your tax returns. I hope the article was helpful.
**I don't work for TT. Just trying to help. All the best.
***Say "Thanks" by marking as BEST ANSWER and clicking the thumb icon in a post and that I solved your question
**Mark the post that answers your question by clicking on "Mark as Best Answer" I am NOT an expert and you should confirm with a tax expert.
