Illinois Department of Revenue
Legal Information

Part 770 - Voluntary TeleFile Program

Section Name
770 Table of Contents
770.100 Voluntary TeleFile Program
770.105 Mandatory TeleFile Program
770.110 Exclusions from TeleFile
770.120 How to Participate
770.130 Personal Identification Number (PIN)
770.140 Confirmation Numbers
770.150 Due Dates and Date Received

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