・You usually have up to 3 years to amend your tax return to fix errors. ・Use Form 1040-X to report the changes to the IRS. ・You must include any forms that changed (W-2, 1099, 1098-T). You filed your ...

A 1099 is a tax document reporting nonemployment income to the IRS. There are several types of 1099 forms, depending on the income you receive — but all are designed to report payments you received to ...

Tax season opens January 26, 2026, which means that tax forms will be arriving in mailboxes and inboxes soon. Here’s when to expect Forms W-2, 1099 and others—and what to do if they don’t show up on ...