My employer deducted more than the maximum for the HSA during 2024, with the intention that the December's deductions would be for 2025. However, they put the full amount on the W2, so now it looks like I contributed more towards HSA than I was supposed to. Important to note that the extra deductions in January were rejected by the HSA holder and therefore were never actually paid into my HSA account. Does my employer need to correct my W2 to only show what was actually sent to my HSA account?
