Message from Secretary Casey

Secretary David CaseyInternational Fraud Awareness Week is a reminder to be vigilant against fraud, scams, and schemes targeting Wisconsin taxpayers. Visit our Protecting Taxpayers page to learn what we are doing to keep your information safe.


Online Services

WisTax e-file  
My Tax Account  
Where's My Refund  
 
eRETR, Electronic Real Estate Transfer 
ID Verification  
Tax incentives for business  
 

Business Development

BDGR LogoWhether you want to start a new business or expand a current one, BDGR can help you find resources to start, grow & thrive.

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irs.gov Wisconsin Lottery