Most married couples will come out ahead by filing jointly, but filing separately may be the better choice for some.

If you need more time to finish your taxes, the IRS allows one free six month extension. Here's how to file for a tax extension.

The IRS will begin processing tax returns by around the end of January, but you can file even sooner to ensure your refund check is among the first to get processed by the Internal Revenue Service ...

CNBC Select explains how to file your taxes safely and accurately to avoid mistakes, penalties and scam artists.

LegalZoom explains why owners should still file a federal tax return even if their LLC did not do any business in the previous year.