Sales Tax Web Filing

Official Website: https://tax.illinois.gov/

Forms & Documents

Browse all Sales Tax Web Filing government forms

1 - 20 of 202 forms

Form Title Topics
2024 Form IL-1040 - Individual Income Tax Return
2024 Form IL-1040 Instructions Addendum
2024 Form IL-1040 Instructions (Español)
2024 Form IL-1040 Instructions, Exemption Allowance Chart
2024 Form IL-1040 Instructions, Use Tax Worksheet
2024 Form IL-1040-X - Amended Individual Income Tax Return
2024 Form IL-1040-X Instructions (Español)
2024 IL-1040-V - Payment Voucher for Individual Income Tax
2024 IL-1040-X-V - Payment Voucher for Amended Individual Income Tax
2024 IL-1310 - Statement of Person Claiming Refund Due a Deceased Taxpayer
2024 IL-2210 - Computation of Penalties for Individuals
2024 IL-2210 Instructions
2024 IL-2210 Instructions (Español)
2024 IL-4562 Instructions
2024 IL-4562 - Special Depreciation
2024 IL-4644 - Gains from Sales of Employer’s Securities Received from a Qualified Employee Benefit Plan
2024 IL-4644 Instructions
2024 IL-4852 - Substitute for Unobtainable Form W-2
2024 IL-505-I - Automatic Extension Payment for Individuals Filing Form IL-1040
2024 Schedule 1299-C - Income Tax Subtractions and Credits (for individuals)

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