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.

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

The IRS has announced that over $1 billion in tax refunds from the 2021 fiscal year remain unclaimed. With a deadline looming in 2025, eligible taxpayers still have a chance to claim their refunds. Discover who stands to gain the most and why some missed out on their refunds.

The Internal Revenue Service is warning millions of Americans they might miss out on $1 billion in refunds if they don't act fast. Roughly 1.1 million Americans still have unclaimed tax refunds for 2021 that will disappear after April 15.