In 2016, the consequences for 4th offense OWI (and beyond) in Wisconsin became an even more serious matter for repeat offenders under Wisconsin law with the passage of Senate Bill 455, which Governor Scott Walker signed into law on April 25, 2016.
Since the adoption of the new law, any 4th OWI offense in Wisconsin is now considered an automatic Class H felony—regardless of the time period between charges. Previously, this was considered a misdemeanor, unless occurring within 5 years of the third OWI offense.
As a result of the adoption of Senate Bill 455 into law, the penalties for repeat OWI convictions (4th offense OWI and beyond) in Wisconsin have become even more severe. In addition to loss of license, having an ignition interlock device (IID) installed in your vehicle and other requirements, you will now face greater fines and longer prison terms if you are convicted of 4th, 5th, 6th, 7th, 8th, 9th, 10th OWI or any subsequent OWI charges in Wisconsin.