The IRS' Form 4868, "Application for Extension of Time to File U.S. Individual Income Tax Return," is seen here. Reporter The last day to file your taxes is fast approaching. As such, you may find ...

Forbes contributors publish independent expert analyses and insights. Ashley L. Case, J.D., LL.M., writes about tax and estate planning. Ah, tax season. The annual ritual of number crunching, receipt ...

Applying for a six-month extension is easy, but IRS rules still require you to make a proper estimate of the taxes you owe. A “zero extension” could cost you. Every year, millions of taxpayers file ...