If you can't submit your tax return by April 15 and owe taxes, apply for an extension to avoid expensive penalties. It's important to file on time, even if you can't pay what you owe; you can work out ...

Here are two key questions to ask when deciding whether an IRS extension makes sense for you.

The best tax software will let you file a federal income tax extension to give yourself six more months to finish your taxes. Katie covered all things how-to at CNET, with a focus on Social Security ...