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IL-505-I (Illinois)
Automatic Extension Payment
IL-505-I (Illinois) — Automatic Extension Payment
Illinois DOR (United States)
2024 edition
illinois · United States
Fillable PDF · Free to download and print · Available
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IL-505-I (Illinois) (Automatic Extension Payment) is typically required by individuals or organizations dealing with Illinois DOR in illinois jurisdiction. This tax form is commonly used for official filings, applications, or compliance purposes.
Individuals who need to file or apply with Illinois DOR
Businesses and organizations with tax obligations
Tax professionals, accountants, and legal representatives filing on behalf of clients
Anyone required to submit IL-505-I (Illinois) as part of a regulatory or compliance process
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