INSTRUCTIONS: INDIANA AMENDED CORPORATION INCOME TAX RETURN (Form IT-20X)

Corporations which need to amend a previously filed income tax return regarding their operations in the state of Indiana do so by filing a form IT-20X. This form is found on the website maintained by the state of Indiana containing all state forms.

Indiana Amended Corporation Income Tax Return IT-20X Step 1: Give the calendar or fiscal year dates for which you are filing.

Indiana Amended Corporation Income Tax Return IT-20X Step 2: Give your corporation's name, address, federal identification number, and your corporate telephone number. If you have been assigned an Indiana taxpayer identification number for collecting sales or use tax, enter this as well.

Indiana Amended Corporation Income Tax Return IT-20X Step 3: Questions a through g ask questions about your corporation's current status and reason for filing this return. Indicate your answers by checking "yes" or "no."

Indiana Amended Corporation Income Tax Return IT-20X Step 4: Part I requires you to compute your taxes owed. In column A, enter the numbers filed on your original return. In column B, give the amount of change between your original and amended values. In column C, give the correct figures.

Indiana Amended Corporation Income Tax Return IT-20X Step 5: Part II concerns tax credits and payments already made. You must again provide the originally reported figures, the amended figures, and the difference between the two.

Indiana Amended Corporation Income Tax Return IT-20X Step 6: Part III concerns any remittance payment you must make or any refund owed.

Indiana Amended Corporation Income Tax Return IT-20X Step 7: At least one corporate officer must sign and date the bottom of the form. Provide your title.

Indiana Amended Corporation Income Tax Return IT-20X Step 8: If someone other than the taxpayer has completed this form, they must give their signature and the date. Additionally, they must provide their telephone number and identification number.

Indiana Amended Corporation Income Tax Return IT-20X Step 9: You must attach all documentation supporting your amended figures, including all applicable state and federal schedules and returns.

Indiana Amended Corporation Income Tax Return IT-20X Step 10: All checks should be made payable to the "Indiana Department of Revenue" and mailed to the address listed. However, a different address is provided if your corporation is currently undergoing bankruptcy proceedings.