Fill and Sign Illinois Legal Forms
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6290
This form is used for requesting a copy of your tax return in the state of Illinois.
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This form is used for updating business information for sales tax exemption in Illinois.
This Form is used for reporting Illinois withholding taxes. It provides a schedule for employers to detail the amount of withholding tax deducted from their employees' wages.
This form is used for non-residents of Illinois to certify the number of days worked in the state for tax purposes.
This form is used for non-residents to report the number of days worked in Illinois. It is a worksheet that helps calculate the amount of income subject to Illinois taxes.
This form is used for claiming a refund on behalf of a deceased taxpayer in the state of Illinois.
This Form is used for reporting income when an employee is unable to obtain their Form W-2 in the state of Illinois.
