This is our main tax information forum which deals with topics concerning Canadians living and working in the U.S., U.S. citizens contemplating working in Canada, and all aspects of Canadian and U.S. income tax and related adminstrative issues.
I noticed a point from Nelson in the last thread, in which he noted that the IRS does not look for receipts. I wasn't sure if this meant receipts, or slips like T5's or T4's. I have always attached slips in the past, and Canadian tax returns to show foreign tax credits, but maybe I don't have to send anything in other than the 1040 and schedules. Is that correct?
I understand the IRS doesn't want most slips like T5's and T3's, but I always thought they wanted a copy of the T4 attached to the front of the 1040 (just like a W2). Is that incorrect?