Form St-12 Wisconsin - Online filing you may file directly with the wisconsin dor by visiting their site and entering your. Fill the form online and generate a. This return and schedule are for reporting (or amending previously filed) state, county, and stadium sales and use taxes. While it is highly recommended that you file online using the wisconsin mytax account website, it. Filing your wisconsin sales tax returns offline. Provide an explanation of changes and.
Fill the form online and generate a. Online filing you may file directly with the wisconsin dor by visiting their site and entering your. This return and schedule are for reporting (or amending previously filed) state, county, and stadium sales and use taxes. Provide an explanation of changes and. Filing your wisconsin sales tax returns offline. While it is highly recommended that you file online using the wisconsin mytax account website, it.