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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 ST-1-X
for the current year.
Form ST-1-X Amended Sales and Use Tax and E911 Surcharge Return - Illinois
What Is Form ST-1-X?
This is a legal form that was released by the Illinois Department of Revenue - a government authority operating within Illinois. Check the official instructions before completing and submitting the form.
FAQ
Q: What is Form ST-1-X?
A: Form ST-1-X is the Amended Sales and Use Tax and E911 Surcharge Return for the state of Illinois.
Q: What is the purpose of Form ST-1-X?
A: The purpose of Form ST-1-X is to correct any errors or make changes to a previously filed Form ST-1 for sales and use tax and E911 surcharge.
Q: Who needs to file Form ST-1-X?
A: Anyone who needs to amend their previously filed Form ST-1 for sales and use tax and E911 surcharge in Illinois needs to file Form ST-1-X.
Q: What information is required on Form ST-1-X?
A: Form ST-1-X requires information such as the original reporting period, the corrected reporting period, the changes being made, and the reason for the amendment.
Q: When is Form ST-1-X due?
A: Form ST-1-X is due on the same due date as the original Form ST-1, which is the 20th day of the month following the reporting period.
Q: Are there any penalties for filing Form ST-1-X late?
A: Yes, there may be penalties for filing Form ST-1-X late, so it is important to submit the amended return by the due date.
Q: Is there a fee for filing Form ST-1-X?
A: No, there is no fee for filing Form ST-1-X.
Form Details:
- Released on December 1, 2021;
- 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 ST-1-X by clicking the link below or browse more documents and templates provided by the Illinois Department of Revenue.
Download Form ST-1-X Amended Sales and Use Tax and E911 Surcharge Return - Illinois
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