Wisconsin has two filing systems for LLC formation online: QuickStart LLC and OneStop.
QuickStart LLC is an easy-to-use online filing system built by the DFI.
OneStop is a multi-department registration process used by the DFI and the Department of Revenue. While it was built with good intentions, it’s really complicated and has disadvantages.
Why we don’t recommend OneStop:
You have to enter a lot of private information (including your date of birth and Social Security Number).
You have to answer a lot of extra questions (which can be really confusing).
And QuickStart LLC is so much easier (and cheaper).
Instead of using OneStop, we recommend filing online through the Wisconsin DFI QuickStart LLC instead to save $40 on the filing fee.