Starting a business in Illinois can feel overwhelming, but forming an Illinois LLC is a straightforward process. This guide ...

Register online with MyTax Illinois (processing time is one to two days); Fill out and mail Form REG-1, Illinois Business Registration Application, to us at the address on the form (Form REG-1 is ...

Articles of Incorporation, which are required to form a corporation in Illinois, are filed with the Illinois Secretary of State. The process of service of process in Illinois will also demand the ...