If you can't finish your federal tax return by Tax Day, you can get more time by filing a tax extension.

If you plan to file a tax extension on your return this year, you'll want to be careful that you do not make any filing errors. Some mistakes are pretty easy to make while others may be less obvious ...

Have you ever noticed how your computer knows which program to open when you double click on a file? It doesn’t always know but most of the time it does. When it doesn’t know, your computer will ask ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Lea Uradu, J.D., is a Maryland state registered tax preparer, state-certified notary public, ...