Welcome to the Illinois Department of Revenue

Important Notice - ​Guidance for remote sellers making sales to Illinois purchasers (Wayfair)

 Latest News

 

 

Resource Page for Taxes on Cannabis Saleshttps://www2.illinois.gov/rev/research/news/Pages/Resource-Page-for-Taxes-on-Cannabis-Sales.aspxResource Page for Taxes on Cannabis Sales12/13/2019 6:00:00 AM
FY 2020-16 - Municipalities and Counties may impose a local Cannabis Retailers' Occupation Tax beginning July 1, 2020https://www2.illinois.gov/rev/research/publications/bulletins/Documents/2020/FY2020-16.pdfFY 2020-16 - Municipalities and Counties may impose a local Cannabis Retailers' Occupation Tax beginning July 1, 202012/10/2019 6:00:00 AM
Resource Page for Parking Excise Taxhttps://www2.illinois.gov/rev/research/news/Pages/Parking-Excise-Tax.aspxResource Page for Parking Excise Tax12/9/2019 6:00:00 AM
Resource Page for the Withholding Income Tax Minimum Wage Credithttps://www2.illinois.gov/rev/research/news/Pages/Withholding-Income-Tax-Minimum-Wage-Credit.aspxResource Page for the Withholding Income Tax Minimum Wage Credit12/6/2019 6:00:00 AM
FY 2020-13 - Illinois Withholding Income Tax Guidance - Minimum Wage Credithttps://www2.illinois.gov/rev/research/publications/bulletins/Documents/2020/FY2020-13.pdfFY 2020-13 - Illinois Withholding Income Tax Guidance - Minimum Wage Credit12/4/2019 6:00:00 AM
FY 2020-12 - Reporting and Paying Tax on Cannabis Sales https://www2.illinois.gov/rev/research/publications/bulletins/Documents/2020/FY2020-12.pdfFY 2020-12 - Reporting and Paying Tax on Cannabis Sales 11/25/2019 6:00:00 AM
FY 2020-14 - New Illinois Electronic Filing Requirements for Issuers of Forms 1099-Khttps://www2.illinois.gov/rev/research/publications/bulletins/Documents/2020/FY2020-14.pdfFY 2020-14 - New Illinois Electronic Filing Requirements for Issuers of Forms 1099-K11/25/2019 6:00:00 AM
New Law Requires Parking Area Operators to Collect and Remit Tax from Customers Beginning January 1sthttps://www2.illinois.gov/Pages/news-item.aspx?ReleaseID=20873New Law Requires Parking Area Operators to Collect and Remit Tax from Customers Beginning January 1st11/25/2019 6:00:00 AM
FY 2020-09 - Sales Tax Rate Change Summaryhttps://www2.illinois.gov/rev/research/publications/bulletins/Documents/2020/FY2020-09.pdfFY 2020-09 - Sales Tax Rate Change Summary11/22/2019 6:00:00 AM

 Frequent Questions

 

 

What is the sales tax rate in Illinois?https://www2.illinois.gov/rev/questionsandanswers/Pages/139.aspxWhat is the sales tax rate in Illinois?
Do local governments receive interest on use tax disbursements?https://www2.illinois.gov/rev/questionsandanswers/Pages/181.aspxDo local governments receive interest on use tax disbursements?
What is the difference between a Certificate of Registration, License, Certificate of Resale, and tax-exempt number?https://www2.illinois.gov/rev/questionsandanswers/Pages/277.aspxWhat is the difference between a Certificate of Registration, License, Certificate of Resale, and tax-exempt number?
Does Illinois tax my pension, social security, or retirement income?https://www2.illinois.gov/rev/questionsandanswers/Pages/99.aspxDoes Illinois tax my pension, social security, or retirement income?
How do I verify a resale number is valid and active?https://www2.illinois.gov/rev/questionsandanswers/Pages/278.aspxHow do I verify a resale number is valid and active?
How do I renew my Certificate of Registration or License?https://www2.illinois.gov/rev/questionsandanswers/Pages/287.aspxHow do I renew my Certificate of Registration or License?
What types of sales are exempt from tax?https://www2.illinois.gov/rev/questionsandanswers/Pages/142.aspxWhat types of sales are exempt from tax?
Who qualifies for a sales tax exemption?https://www2.illinois.gov/rev/questionsandanswers/Pages/398.aspxWho qualifies for a sales tax exemption?

Taxpayer Answer Center

 Trending Forms

 

 

Form IL-W-4 - Employee’s and other Payee’s Illinois Withholding Allowance Certificate and Instructionshttps://www2.illinois.gov/rev/forms/withholding/Documents/currentyear/il-w-4.pdfForm IL-W-4 - Employee’s and other Payee’s Illinois Withholding Allowance Certificate and Instructions
CRT-61 - Certificate of Resalehttps://www2.illinois.gov/rev/forms/sales/Documents/sales/crt-61.pdfCRT-61 - Certificate of Resale
RUT-5 - RUT-50 Private Party Vehicle Use Tax Charthttps://www2.illinois.gov/rev/forms/sales/Documents/vehicleusetax/RUT-5.pdfRUT-5 - RUT-50 Private Party Vehicle Use Tax Chart
CPP-1 - Installment Payment Plan Requesthttps://www2.illinois.gov/rev/forms/misc/Documents/payment/cpp-1.pdfCPP-1 - Installment Payment Plan Request
2018 IL-1040 Instructionshttps://www2.illinois.gov/rev/forms/incometax/Documents/currentyear/individual/IL-1040-Instr.pdf2018 IL-1040 Instructions
2018 IL-1040 - Individual Income Tax Returnhttps://www2.illinois.gov/rev/forms/incometax/Documents/currentyear/individual/IL-1040.pdf2018 IL-1040 - Individual Income Tax Return
Form REG-1 - Illinois Business Registration Applicationhttps://www2.illinois.gov/rev/forms/reg/Documents/REG-1.pdfForm REG-1 - Illinois Business Registration Application
2019 IL-700-T, Illinois Withholding Tax Tables Booklethttps://www2.illinois.gov/rev/forms/withholding/Documents/currentyear/il-700-t.pdf2019 IL-700-T, Illinois Withholding Tax Tables Booklet
ST-1 - Instructions - For reporting periods January 2019 and afterhttps://www2.illinois.gov/rev/forms/sales/Documents/sales/ST-1-Instr.pdfST-1 - Instructions - For reporting periods January 2019 and after
RUT-50 - Instructionshttps://www2.illinois.gov/rev/forms/sales/Documents/vehicleusetax/rut-50-instr.pdfRUT-50 - Instructions

All Tax Forms

 Tax Types

 

 

Sales & Use Taxeshttps://www2.illinois.gov/rev/research/taxinformation/sales/Pages/rot.aspxSales & Use Taxes
Private Party Vehicle Use Taxhttps://www2.illinois.gov/rev/research/taxinformation/sales/Pages/vehicle.aspxPrivate Party Vehicle Use Tax
Real Estate Transfer Tax – Individuals, Title Companies and Settlement Agencieshttps://www2.illinois.gov/rev/research/taxinformation/property/Pages/rett.aspxReal Estate Transfer Tax – Individuals, Title Companies and Settlement Agencies
Corporate income taxhttps://www2.illinois.gov/rev/research/taxinformation/income/Pages/corporate.aspxCorporate income tax
Real Estate Transfer Tax Stamp Purchase Forms/Procedures – Countieshttps://www2.illinois.gov/rev/research/taxinformation/property/Pages/realestate.aspxReal Estate Transfer Tax Stamp Purchase Forms/Procedures – Counties
Partnershiphttps://www2.illinois.gov/rev/research/taxinformation/income/Pages/partnership.aspxPartnership
Tobacco Products Taxhttps://www2.illinois.gov/rev/research/taxinformation/excise/Pages/tobacco.aspxTobacco Products Tax
Charitable Games Tax & License Feeshttps://www2.illinois.gov/rev/research/taxinformation/charitygaming/Pages/charitable.aspxCharitable Games Tax & License Fees

More Tax Types