If you’ve filed your taxes already, you may have noticed a larger refund this year. That’s due to changes Congress made with the One Big Beautiful Bill Act (OBBBA) last year that retroactively cut taxes for 2025. Wisconsin updated its rate withholding tables last year which resulted in less money being collected from each paycheck. My paychecks were all nominally higher last year which will result in a noticeably smaller refund. 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. Visit TaxAct to learn how to check on the status of your Wisconsin state tax return, including Wisconsin state tax brackets, credits, and deductions. It's probably an error entering state tax withheld, state estimated tax payments, or an amount applied from your 2022 refund. Go back to where you entered your W-2 and any 1099-series forms that have state tax withheld, and any state estimated tax payments. You'll have your refund status in seconds. It's faster than the phone! Why is my tax refund smaller than expected? Here are some common reasons why your tax refund could be lower this year, according to H&R Block, a tax preparations services company: Wisconsin tax refunds typically arrive faster when you e-file, but reviews and debt intercepts can push the timeline back. Most Wisconsin tax refunds arrive within three weeks when you e-file and choose direct deposit. Find out how to track your federal or state tax refund online or by phone through the IRS or your state. Know when to expect your federal tax refund. This happens more often than you might think! First, don't panic and definitely don't spend that money yet. There are several possibilities here: The most common reason for an unexpectedly large refund is that you had more withholding throughout the year than TurboTax calculated.