Please do not place your social security number on filing or other documents you submit to the Secretary of State. Although we attempt to prevent disclosure of social security numbers, due to the large number of documents filed, we cannot guarantee that a social security number placed on a document will not be disclosed. It is the responsibility of the filer to ensure that a social security number is not contained on the filing.
A limited-liability company ("LLC") is commonly referred to as a "hybrid" business structure, meaning that it shares characteristics of both a corporation and a sole proprietorship. It allows its owners to insulate themselves from personal liability for business debts, does not require the payment of separate business taxes (the tax "passes through" to its owners), allows for a great deal of flexibility with regards to its organizational structure, and is subject to fewer regulations and restrictions than are other types of business structures.[1] Establishing such a company in Wisconsin is a rather straightforward process.
Information on this Web site is collected, maintained, and provided for the convenience of the user. While the Secretary of State’s Office strives to keep such information accurate and updated, the Secretary of State’s Office does not certify the authenticity of information contained herein as it originates from third parties. The Secretary of State’s Office shall under no circumstances be liable for any actions taken or omissions made from reliance upon any information contained herein regardless of the source.

Some businesses are prevented from forming an LLC, however. Typically financial companies such as banks, financial trust companies and insurance agencies can't file as an LLC. LLCs are sometimes limited for industries in certain states, too. For example, if you live in California, you can't form an LLC if you're an architect, accountant or licensed health care provider. Check out our LLC information by state for more details on your state.
After settling on a name, you must prepare and file "articles of organization" with your state's LLC filing office. While most states use the term "articles of organization" to refer to the basic document required to create an LLC, some states call it a "certificate of formation" or "certificate of organization." To learn about the specific requirements of forming an LLC in your state, choose your state from the list below:
If you received a Notice to File a Business Property Statement from the Assessor and your business is no longer in operation, you are still required to file the Business Property Statement. You should also include a note on the Business Property Statement indicating that the business has closed, so the Assessor does not continue to assess the property.
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