Form 8843 is not a U.S. income tax return. It is an informational statement required by the IRS for nonresidents for tax purposes. It should be filled out for every nonresident present in the U.S. for ...

If you’re preparing your taxes, you'll file federal income tax Form 1040. Because tax laws change often, Form 1040 might have subtle differences from year to year. Form 1040 is the main form ...