
1. What Changed?
Montana updated its tax withholding system, which may have changed the amount withheld from paychecks. This was done to better align with Federal tax liability.
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2. How It Affects You:
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Some taxpayers may notice less tax withheld, meaning slightly bigger paychecks—but a smaller refund or even a tax bill at filing time.
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Others might see more tax withheld, leading to a smaller paycheck but possibly a larger refund.
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3. What Should You Do?
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Check your latest paystubs to see how much tax is being withheld.
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If you’re unsure, consider adjusting your Form MW-4 (Montana’s withholding form) to avoid surprises at tax time.
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If you owed taxes this year or got a smaller refund than expected, you may need to update your withholding for next year.