If you have a Wisconsin seller’s permit, you are required to file Form ST-12 to report sales tax. If you withhold Wisconsin tax from employee wages, you are required to file a form WT-7.
• Due January 31 each year
• Separate from income tax • Must file even if zero tax due • All active accounts must file • Notify us now if your business is inactive • Visit our website for informational videos
December 29, 2018