Are you searching for a business entity in Illinois? If yes, then you will find this guide helpful.
In Illinois, Department of Business Services (a subdivision of Secretary of State), maintains the database of all the registered business entities in the state.
Registration information of Limited liability companies, Limited liability partnerships, and corporations are available with the department. However, it does not maintain information on sole proprietorships.
Why would anyone conduct a business entity search?
Typically the business search helps,
- to check the availability of a business name
- to find information about any business such as address, owner(s) name etc
- file relevant documents
Illinois Business Entity Search
Below we have described step by step instructions on how to search for a business in Illinois.
Step 1: Open Illinois Department of Business Services page – Link (opens in new tab).
Step 2: Select whether you are looking to search for LLC or Corporation or both. If you are unsure simply select ‘Corporate and LLC‘ option.
Step 3: Click on ‘Continue‘ button.
Step 4: On the next page, you can choose from any of the following options to conduct the search:
- Name – Business name starting with the entered search term will only be shown.
- Key Word – Business names containing the entered word will be shown.
- Partial Word – Shows business name containing the partial word anywhere in the name.
For example: if we were to search for a business – ‘Happy Go Lucky LLP‘, the search combination can be:
- Name – ‘Happy’
- Keyword – ‘Go’
- Partial Word – ‘Luck’
Step 5: Enter the name of the business in the text box.
Step 6: Click on the ‘Continue‘ button.
Step 7: On the next page, you can view the search result with the following information about each business entity:
- Entity Type
- File Number
- Corporation/LLC Name
From the information on the page, select the business you were looking for.
In case you are not able to find out the business, try searching again with a more specific query.
Step 8: On the next page, you will be able to view the complete business details.
|File Number||Unique 8 digit Business Identifier|
|Entity Name||Business Entity Name|
|Status||Current Status of the Business|
|Entity Type||Business Entity Type – LLC/Corporation/Partnership etc.|
|Type of Corp||Type of Corporation – Domestic/Foreign|
|Incorporation Date (Domestic)||Date of Incorporation|
|State||State of business formation|
|Duration Date||Business Expiry Date|
|Annual Report Filing Date||Date of filing of Annual Report|
|Agent Details||Registered Agent name and contact details|
|Officer(s) Name & Address||Name and contact details of officers/directors|
Business owners/agents can purchase a certificate of good standing by paying a fee of $45 plus 2.5% payment processing charges.
Additionally one can file following documents:
- File Annual Report
- Adopting Assumed Name
- Articles of Amendment Effecting a Name Change
- Change of Registered Agent and/or Registered Office Address
|Address||213 State Capitol|
Springfield, IL 62756
|Phone Number||Toll Free: 1800-252-8980|
Outside Illinois: 217-785-3000
|Office Hours||8:00 AM – 5:00 PM Monday – Friday (except for Official State Holidays)|
Links & References
Last Updated on: 05/11/2018