
December 28, 2025

Illinois tax refund processing time for 2025 varies by filing method, with electronic returns processed faster than paper returns.

Illinois post-filing enforcement ramps up after the 2025 amnesty, with liens, levies, and license risks for taxpayers entering the 2026 filing season.

IRS math error notices will change under a new federal law in 2026, requiring clearer explanations, stronger taxpayer rights, and better response options.

IRS math error notices will follow new federal rules in 2026, requiring clearer explanations, line-by-line calculations, and defined responses for taxpayers.

Find out the Wisconsin DOR processing timeline for 2025 tax returns. Learn typical refund wait times, what causes delays, and how to check your refund status.

Minnesota has expanded its review of 2025 tax returns. Learn what this may mean for your filing, what to prepare, and how to respond if contacted.