What is a tax ID number? It's a unique nine-digit number issued by the Social Security Administration or the IRS to anyone ...

The REAL ID deadline is May 7. Once the deadline passes, if you do not have a REAL ID, you may need to provide another form ...

Starting Feb. 1, passengers without an acceptable form of ID can verify their ID using TSA ConfirmID. It'll cost $45.

For those who are planning to travel by plane this holiday season, more than a ticket will be needed to board. Travelers now need a REAL ID-compliant identification to board a federally regulated ...