US Expat Tax Filing in Canada: The Complete Guide Americans Actually Need
Moving from the US to Canada feels straightforward on the surface — similar culture, same continent, hockey instead of football. But the tax situation? That's where things get genuinely complicated. Canada and the US share a border, a trade relationship, and a tax treaty, yet the two systems don't align nearly as neatly as most Americans assume when they cross over. If you're an American living in Canada, you're dealing with two separate tax authorities: the CRA (Canada Revenue Agency) and the IRS. Both want their share, both have filing deadlines, and both have rules that interact in ways that aren't always intuitive. Getting US expat tax filing right from the start matters more than most people realize — and doing it poorly costs real money. Why Americans in Canada Still File US Taxes The US taxes its citizens on worldwide income, full stop. It doesn't matter that you live in Toronto, pay Canadian tax on every dollar of Canadian income, and haven't set fo...