Annual report for Wisconsin corporations: due date, fee, and late penalty

Annual report

Due

Due during the calendar quarter containing the incorporation anniversary, so the practical deadline is that quarter's last day - March 31, June 30, September 30 or December 31.

First one

The first report is due the year after incorporation.

Fee

$25 online or $40 on paper.

Frequency

Annual

If it is late

Wisconsin charges no late fee, so the amount does not grow. Dissolution needs the report a full year past due, and a notice then gives 60 days to file.

File on Wisconsin's site