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This version of the form is not currently in use and is provided for reference only. Download this version of
Form REG-1
for the current year.
Form REG-1 Illinois Business Registration Application - Illinois
What Is Form REG-1?
This is a legal form that was released by the Illinois Department of Revenue - a government authority operating within Illinois. As of today, no separate filing guidelines for the form are provided by the issuing department.
FAQ
Q: What is Form REG-1?
A: Form REG-1 is the Illinois Business Registration Application.
Q: What does the Form REG-1 do?
A: The Form REG-1 is used to register a business in Illinois.
Q: Who needs to file Form REG-1?
A: Any individual or entity starting a new business in Illinois needs to file Form REG-1.
Q: What information is required on Form REG-1?
A: Form REG-1 requires information about the business entity, owner(s), and any additional tax types to be registered.
Q: Is there a fee for filing Form REG-1?
A: Yes, there is a $150 fee to file Form REG-1.
Q: When should I file Form REG-1?
A: Form REG-1 should be filed at least 30 days before starting business operations in Illinois.
Form Details:
- Released on September 1, 2018;
- The latest edition provided by the Illinois Department of Revenue;
- Easy to use and ready to print;
- Quick to customize;
- Compatible with most PDF-viewing applications;
- Fill out the form in our online filing application.
Download a fillable version of Form REG-1 by clicking the link below or browse more documents and templates provided by the Illinois Department of Revenue.
Download Form REG-1 Illinois Business Registration Application - Illinois
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