Now weeks behind schedule, some federal retirees are still waiting on key tax forms to arrive by mail. Others are struggling to contact OPM for assistance.

Before you complete and file your taxes, take a look at these 11 IRS tax forms that you must completely understand before filing your taxes as a retiree.

Form 1099-MISC is for miscellaneous income. But Form 1099-NEC is for payments to independent contractors and adds ...

You can approach the issuer and ask the issuer to reissue it correctly. If the issuer of the Form 1099 has already sent it to the IRS, ask for a “corrected” Form 1099.

The threshold for receiving a 1099-K is higher — but that doesn't mean you're off the hook if you don't get one.

Add Yahoo as a preferred source to see more of our stories on Google. Tax Day is coming, and soon it will be time to begin gathering forms. If you haven't looked at them yet, all those numbers and ...

Don't let tax season catch you off guard. We break down the key differences on a W-2 and 1099 forms that directly impact your tax refund.