The IRS is warning the public that $1 billion in unclaimed 2021 tax refunds remain because about 1 million taxpayers haven't filed tax returns for that tax year as an April 15 deadline looms.

The IRS has issued more than 29.6 million individual income tax refunds through Feb. 21, up 2.3% from a year ago.

With staffing cuts at the IRS, many taxpayers are concerned about delays in receiving their refunds. Here are some things you can do to avoid a delay.

Anticipation of a potential IRS tax refund is always good news. Find out when yours arrives based on the date you filed your return.

If you've already filed your tax return, it's natural to wonder when you'll receive your refund. One of the most common questions is the exact time the IRS makes deposits.

The layoffs, which have been directed by the so-called Department of Government Efficiency (DOGE), led by billionaire and "special government employee" Elon Musk, have sparked concerns among experts who fear that the IRS won't be able to process Americans' tax refunds as quickly as usual this year.

In the United States, not every taxpayer will receive their tax refund as anticipated. Many may encounter reduced payments or, in some cases, no refund at all.