Illinois State Income Tax Form for 2011, 2012

The Illinois Department of Revenue does require that you file an annual income tax return form. The most used individual income tax form is form IL-1040.

What credits are available in the state of Illinois?

Property Tax Credit- For this credit you should use Schedule ICR

Education Expense Credit- For this credit you must use Schedule ED

Earned Income Credit- For this credit you must complete Worksheet IL-1040.

How do I file an extension?

If necessary the state of Illinois will grant you a six month extension to file your return. This extension will not allow more time if you owe taxes.

If you do owe state taxes then you must file form IL-505-I. This will provide a payment extension beyond April 15^th without having penalty and interest charges added on.

More than half of all Illinois residents e-file their annual state tax return. This provides you with your return in as little as 8-10 days.

Find Illinois State Income Tax Forms here

To avoid costly errors on your return trust the experts at TurboTax Online to guide you through the process.

TurboTax Online also offers state tax forms for all of the following states:

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