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.

If you're new to filing taxes, you may have been told to look out for 1099 forms. Not sure what a 1099 is? A 1099 is a form that's used to list the various types of income you receive throughout the ...

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.

Did you get a distribution of $10 or more from your retirement, pension or annuity accounts? Or maybe you made contributions into a traditional, Roth, SEP or SIMPLE IRA in the preceding year. Perhaps ...