My husband and I moved from Florida to Illinois in March 2024. His W2 reflects our old FL address, and he has not had IL states taxes deducted from his pay for the last (almost) year now. The address was never updated with payroll. Should he have checked his paystub? Yes. But we're past that now and attempting to file jointly. His workplace (thus far) has been uncooperative - is it on them to issue a W2-C? I understand we will owe those IL state taxes, but I'm not sure whether to file as-is or wait for a correction that may not be coming. Thanks in advance.
