Filing early sounds like the smartest thing you can do, especially when you’re counting on a refund to kick-start the year. But there’s one tax move people make in late January that quietly backfires: hitting “submit” before all the year-end income forms are final. The IRS cross-checks what you report against what employers, banks, and other payers report, and mismatches can pause processing while sorting out the issue. That pause often feels mysterious because it happens after the IRS accepts your return, yet your refund isn’t moving. If you want speed, you don’t just need early filing, you need accurate filing.
