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DOR releases April 2026 tax bulletin

May 01, 2026

The Wisconsin Department of Revenue's (DOR's) April 2026 tax bulletin outlines new tax laws, including new tax credits, corrections to previous provisions and new exemptions.

The bulletin clarifies how the obsolete tax provisions repealed under the 2025 Wisconsin Act 118, resulted in changes to more than 20 different credits.

The bulletin also includes sales and use tax updates, reports on enforcement and litigation and general reminders for taxpayers and businesses. See the tax bulletin.