Montana State Tax Form 2025 (MW-4) Updated to Support the Form's Complex Field Logic

Blueprints, Tax Forms

What’s changed?

The Montana State Tax Form 2025 (MW-4) has been updated to support the form's complex field logic and is now available in the Form Manager under State forms. Users can still view, download, resend, reorder, or delete the form. Existing field mappings will continue to work with ATS if integration properties are correctly configured. Forms already sent in a workflow will automatically use the new version if they are in Open or Sent status; other statuses will retain the previous blueprint logic. The updated blueprint will also apply automatically to any packages that previously included the MT State Tax Form.