The Massachusetts Department of Revenue administers Massachusetts' business taxes, including Business Income, Excise, and Trustee Taxes. Bulk data on Massachusetts business taxpayers is not available at this time.
To request information on your own business, contact the Massachusetts Department of Revenue visit the DOR website at www.mass.gov/dor/businesses/programs-and-services/certificate-of-good-standing.html.
Wisconsin Dept. of Financial Institutions
Wisconsin does not publicly release information on business taxpayers in bulk format. To request tax information about your own business, contact the Department of Revenue at (608) 266-2772 or www.revenue.wi.gov.
The Department of Revenue publishes a list of seriously delinquent taxpayers at www.revenue.wi.gov/html/delqlist.html.