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W-2 Transmitter Registration
Employers may electronically register and obtain their user ID (ETIN) and password for transmission of W-2s online.
IDOR
Business Registration
Learn more about registration requirements for Illinois businesses.
IDOR
Register to Pay Business Taxes
Electronically file your original Individual Income Tax Return with MyTax Illinois.
DCEO
Find Community Profiles
Data and information on your local community
DCEO
Locate Commercial & Industrial Sites & Building Locations
A tool to help you locate commercial and industrial sites for your business
DCEO
Meeting or Convention Request for Proposal
Reach out to our CVB professionals to help you plan your next event
IDOA
Feed Distribution & Manufacturing License Application
Any person and or company that manufactures commercial feed in Illinois or whose name appears on the label of the product must obtain an Illinois Commercial Feed License.
IDOA
Egg License Application Form
The Illinois Egg and Egg Products Act requires anyone who grades, packs, sells or barters eggs must be licensed with the Illinois Department of Agriculture.
IDOA
Animal Health and Welfare Licenses - Pets
The application must be submitted by all who want to become the operator of a pet shop, cattery, dog dealer, kennel, animal control facility, or animal shelter.