WebFile & Pay for Withholding Income Tax is a FREE online application that allows you to file your Form IL-941, Illinois Quarterly Withholding Income Tax Return, or your Form IL-941-A, Illinois Yearly Withholding Income Tax Return. The electronic payment is deducted from your business's checking or savings account. If you need to make any withholding payments, use WebPay.

Note: Do not use this application to file your IL-1040, Individual Income Tax Return.

• Click here to make your semi-weekly or monthly withholding tax payment.

• Click here to file your withholding tax return for the required reporting period.  Be sure to include all payments made during the reporting period on Line 3.

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