Except for one or two exceptions: Victims of severe weather in parts of the South this past April will have until Oct. 15.
About 20 million Americans are still waiting.
If you got a tax refund or paid the IRS by paper check last year, you'll need to get your bank details in to the agency.
The IRS is trying to modernize its computer systems and improve customer service — with a smaller budget and workforce.
The letters, which went out to 3.9 million people, detailed how to sign up for health care coverage.
National Taxpayer Advocate Nina Olson is stepping down on July 31.
Nina Olson's job is to serve as the voice for taxpayers inside the IRS. Here are her top five tax tips.
The "Kiddie Tax" is suddenly something they have to worry about.
And how, or why, might that status be revoked?
“It is, in a way, a map of poverty in this country,” ProPublica reporter Paul Kiel says.