Illinois
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Articles in Illinois
Illinois Retirement Subtraction
The Illinois individual income tax return provides a subtraction for Social Security benefits and certain retirement plan income included in federal AGI.
Illinois Electronic Filing Pin (IL-PIN)
An IL-PIN is the account number the Illinois Department of Revenue assigns to a taxpayer after they have filed an Illinois individual income tax return.
Illinois State Tax Information
Electronic Filing Mandate - If an income tax return preparer prepares more than 10 individual income tax returns those returns must be filed using electronic technology.
Illinois Reject Code ILM-2900-1
A federal individual tax return with Forms 1099-INT and/or 1099-DIV entered in Schedule B (Form 1040) may not require Schedule B due to the total of interest and dividends being less than $1,500 each.
Illinois Nonresident Return and Reciprocal State Filers
If a nonresident taxpayer received wages, salaries, tips, and commissions from an Illinois employer, they are not required to pay Illinois income tax on this income.