Many communities have, however, supplemented the basic code by requiring a minimum 30 door opening in most rooms, 24 for bathrooms, at least one 36 exterior door, and a minimum door height of 6'-8 (80).
Illinois will automatically grant all taxpayers a six-month extension of time to file Form IL-1040. For calendar year filers, the filing date is automatically extended to October 15. You are not required to file Form IL-505-I in order to obtain this automatic extension.
To file using this method you and your spouse (if applicable) will need: 1  an Illinois Personal Identification Number (IL-PIN). 2  a valid Illinois drivers license or Illinois identification card on file with the Illinois Secretary of State.