When To Expect State Tax Refund 2025. Estimate your tax refund or how much you may owe the irs with taxcaster tax calculator. This year, the irs will allow taxpayers in areas affected by hurricane helene to file federal tax returns until may 1,.

Some americans have a different due date, however, and state filing deadlines are all over the. Here’s a list of resources you can use to check your refund status in your state.