| The 
				change impacts employers, payroll service providers, software 
				developers and individuals that pay gambling and lottery 
				winnings. IDOR believes the detailed reporting of amounts and 
				dates of any tax withheld under the new quarterly filing will 
				make it easier and more accurate for withholding filers.
 “By transitioning to a detailed quarterly withholding filing, we 
				can increase employer compliance and help employers avoid 
				unnecessary interest and penalty charges,” said Connie Beard, 
				IDOR Director. “Quarterly withholding filing also aids in 
				Revenue’s ongoing efforts to detect and combat fraudulent 
				filings that occur when instances of inflated withholding 
				amounts or deceptive practices are utilized. By switching from 
				an annual to quarterly system, we will be able to better 
				identify individuals who report false income.”
 
				Income taxes withheld from 
				employees’ paychecks every pay period are collected by the 
				employer and paid to IDOR. Withholding taxes are considered a 
				trust tax. Most state income tax revenues come in through the 
				withholding of taxes from employees paychecks and remitted by 
				the employer to IDOR. In FY 2016, Withholding tax receipts 
				totaled over $12 billion, equating to approximately 80% of 
				individual income taxes owed and approximately 60% of total 
				income taxes, including individual, Business and Personal 
				Property Replacement Tax revenues. 
 For more information on the withholding tax changes that took 
				effect January 1, 2017, please review IDOR’s informational 
				bulletin on their website: tax.illinois.gov. A chart of the 2017 
				Withholding Income Tax Payment and Return Due Dates may be found 
				here.
 
 [Illinois Department of Revenue]
 
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