The Internal Revenue Service has set its calendar for the upcoming tax-filing season: Americans can start submitting their income-tax returns on Monday, Jan. 27. As people send in their 2024 federal tax returns, they can expect technological upgrades, customer-service improvements and more ways to file for free, according to the IRS.

Whether you're expecting a tax refund or tax bill, you are required to file taxes if you've received taxable income. Here's how long after filing you can expect your refund, or are required to pay your bill.

It's almost tax season in the United States. Here's everything Arizonans need to know, including when and how to file taxes and new changes this year.

The Internal Revenue Service opens up its tax software before the start of tax season to allow people to begin preparing their returns.