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.

Many DIY tax software programs offer free tax filing for basic tax situations. But if your income is complex, most will prompt you to upgrade to a paid version.

The Schedule 1-A does not differ from the draft version issued last year, but instructions for Form 1040 provide details and ...

Discover the differences between a corporation's annual report and its SEC-filed 10-K. Understand how each serves investors.