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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-70
for the current year.
Instructions for Form ST-70 Aviation Fuel Sales and Use Tax Return - Illinois
This document contains official instructions for Form ST-70 , Aviation Use Tax Return - a form released and collected by the Illinois Department of Revenue.
FAQ
Q: What is Form ST-70?A: Form ST-70 is the Aviation Fuel Sales and Use Tax Return for the state of Illinois.
Q: Who needs to file Form ST-70?A: Any vendor engaged in the sale of aviation fuel in Illinois must file Form ST-70.
Q: What is the purpose of Form ST-70?A: Form ST-70 is used to report and remit sales and use tax on aviation fuel sales in Illinois.
Q: When is Form ST-70 due?A: Form ST-70 is due on a monthly basis, by the 20th day of the month following the reporting period.
Q: Are there any penalties for late filing of Form ST-70?A: Yes, there are penalties for late filing of Form ST-70. It is important to file the return by the due date to avoid penalties.
Instruction Details:
- This 2-page document is available for download in PDF;
- Actual and applicable for the current year;
- Complete, printable, and free.
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