This system provides online access to certain tax information maintained by the Wisconsin Department of Revenue (DOR). This data is for informational purposes only.
DOR makes every effort to produce and publish the most current and accurate information possible. DOR does not provide any warranties (expressed or implied) for the data, its use, or its interpretation. DOR does not guarantee the accuracy of the material contained herein and is not responsible for any misuse or misrepresentation of this information or its derivatives.
Be aware that electronic data can be altered after original publication or distribution. Data can also become out of date. It is recommended that you carefully consider the accuracy and content of any electronic data, and that you contact the originator of the data / information with any questions regarding appropriate use.
If you have questions about this website, or would like to report an error or omission, contact:
Wisconsin Department of Revenue
Division of State and Local Finance