A file extension is a suffix that is added to the end of a file name after a dot. It is usually two to four letters long. File extensions help Windows and other operating systems to know the standard ...

Oct. 15 is the tax filing deadline for people who requested an extension Written By Written by Contributor, Buy Side E. Napoletano is a contributor to Buy Side and an expert on student loans, taxes ...

Taxpayers don’t need an excuse, like the dog ate my W-2, to request an extension to file their taxes. The Internal Revenue Service automatically accepts extension requests if you follow a few simple ...