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This version of the form is not currently in use and is provided for reference only. Download this version of
Instructions for Form ST-1, 002
for the current year.
Instructions for Form ST-1, 002 Sales and Use Tax and E911 Surcharge Return - Illinois
This document contains official instructions for Form ST-1 , and Form 002 . Both forms are released and collected by the Illinois Department of Revenue. An up-to-date fillable Form ST-1 is available for download through this link.
FAQ
Q: What is Form ST-1?
A: Form ST-1 is a Sales and Use Tax and E911 Surcharge Return in Illinois.
Q: Who needs to file Form ST-1?
A: Businesses in Illinois that are required to collect and remit sales tax and E911 surcharge must file Form ST-1.
Q: What is Sales and Use Tax?
A: Sales and Use Tax is a tax imposed on the sale, transfer, or use of tangible personal property and certain services in Illinois.
Q: What is E911 Surcharge?
A: E911 Surcharge is a fee imposed to fund the operation of emergency phone systems in Illinois.
Q: When is Form ST-1 due?
A: Form ST-1 is due on the 20th day of the month following the reporting period.
Q: Are there any penalties for late filing?
A: Yes, there are penalties for late filing, including monetary penalties and interest on unpaid tax amounts.
Q: What if I have questions or need assistance with Form ST-1?
A: You can contact the Illinois Department of Revenue for assistance with any questions or concerns regarding Form ST-1.
Instruction Details:
- This 6-page document is available for download in PDF;
- Actual and applicable for the current year;
- Complete, printable, and free.
Download your copy of the instructions by clicking the link below or browse hundreds of other forms in our library of forms released by the Illinois Department of Revenue.
Download Instructions for Form ST-1, 002 Sales and Use Tax and E911 Surcharge Return - Illinois
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