# Wisconsin · Corporation — Annual Report Filing Requirements by State for LLCs and Corporations

For Wisconsin · Corporation, state is Wisconsin; entity type is Corporation; filing frequency is Annual; deadline is during the calendar year quarter in which the anniversary date of the incorporation occurs, recorded from its source on 2026-08-31.

- **state:** Wisconsin _(our reading, not quoted from the source)_
- **entity type:** Corporation _(our reading, not quoted from the source)_
- **filing frequency:** Annual _(our reading, not quoted from the source)_
- **deadline:** during the calendar year quarter in which the anniversary date of the incorporation occurs _(verified: appears in the quote below)_

## What the source says

> (a) A domestic corporation shall deliver its annual report to the department in each year following the calendar year in which the domestic corporation was incorporated, during the calendar year quarter in which the anniversary date of the incorporation occurs.

## Where each value comes from

This source states these in separate places, so each value is shown with the passage that states it.

### state

> Wisconsin Legislature: 180.1622

### filing frequency

> 180.1622 180.1622 Annual report for department of financial institutions.

## Source

- https://docs.legis.wisconsin.gov/statutes/statutes/180/xvi/1622

Last verified: 2026-08-31. Review by: 2027-08-31.
Part of [Annual Report Filing Requirements by State for LLCs and Corporations](https://referencesource.org/state-annual-report-filing-requirements/).