Instructions for Form ST-70-X Amended Aviation Fuel Sales and Use Tax Return - Illinois

This document contains official instructions for Form ST-70-X , Amended Aviation Use Tax Return - a form released and collected by the Illinois Department of Revenue.

FAQ

Q: What is Form ST-70-X?A: Form ST-70-X is the Amended Aviation Fuel Sales and Use Tax Return in Illinois.

Q: Who needs to file Form ST-70-X?A: Anyone who needs to amend their previously filed Aviation Fuel Sales and Use Tax Return in Illinois needs to file Form ST-70-X.

Q: What is the purpose of Form ST-70-X?A: The purpose of Form ST-70-X is to correct any errors or make changes to a previously filed Aviation Fuel Sales and Use Tax Return.

Q: When is Form ST-70-X due?A: Form ST-70-X is due on or before the original due date of the Aviation Fuel Sales and Use Tax Return that is being amended.

Q: What information is required on Form ST-70-X?A: Form ST-70-X requires information such as the account number, the period being amended, the reason for the amendment, and the corrected amounts.

Q: Is there a penalty for filing an amended return?A: There may be penalties if the amended return results in an additional tax liability. It is important to review the instructions and guidelines provided by the Illinois Department of Revenue.

Q: Can I claim a refund on Form ST-70-X?A: Yes, you can claim a refund on Form ST-70-X if the amendment results in an overpayment of tax.