Welcome to the Illinois Department of Revenue

Important Notice - Resources for marketplace facilitators, marketplace sellers, and remote sellers

 Latest News

 

 

Compliance Alert - Tax Obligations of Marketplace Sellers Making Marketplace Sales Subject to Retailers' Occupation Taxhttps://www2.illinois.gov/rev/research/publications/compliancealerts/Documents/CA 2020-3.pdfCompliance Alert - Tax Obligations of Marketplace Sellers Making Marketplace Sales Subject to Retailers' Occupation Tax2/10/2020 6:00:00 AM
State Collects Nearly $240 Million Through Tax Amnesty Programhttps://www2.illinois.gov/Pages/news-item.aspx?ReleaseID=21126State Collects Nearly $240 Million Through Tax Amnesty Program2/4/2020 6:00:00 AM
IDOR Reminds Taxpayers to take advantage of EITC Tax Credithttps://www2.illinois.gov/Pages/news-item.aspx?ReleaseID=21117IDOR Reminds Taxpayers to take advantage of EITC Tax Credit1/31/2020 6:00:00 AM
Employers/Payroll Providers: Quick link to the electronic transmitttal programs for Form W-2https://www2.illinois.gov/rev/research/news/Pages/Employers and Payroll Providers - Quick link to the electronic transmitttal programs for Form W-2.aspxEmployers/Payroll Providers: Quick link to the electronic transmitttal programs for Form W-21/30/2020 6:00:00 AM
FY 2020-20 - What's New for Illinois Income Taxeshttps://www2.illinois.gov/rev/research/publications/bulletins/Documents/2020/FY2020-20.pdfFY 2020-20 - What's New for Illinois Income Taxes1/27/2020 6:00:00 AM
Additional Resources for Marketplace Facilitators, Marketplace Sellers, and Remote Sellers added to websitehttps://www2.illinois.gov/rev/research/news/Pages/Additional-Resources-for-Marketplace-Facilitators,-Marketplace-Sellers,-and-Remote-Sellers-added-to-website.aspxAdditional Resources for Marketplace Facilitators, Marketplace Sellers, and Remote Sellers added to website1/23/2020 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 Credit1/23/2020 6:00:00 AM
2020 ILLINOIS TAX FILING SEASON BEGINS MONDAY, JANUARY 27https://www2.illinois.gov/Pages/news-item.aspx?ReleaseID=210692020 ILLINOIS TAX FILING SEASON BEGINS MONDAY, JANUARY 271/23/2020 6:00:00 AM
Resource Page for Trade-In Credit Limithttps://www2.illinois.gov/rev/research/news/Pages/Resource-Page-for-Trade-In-Credit-Limit.aspxResource Page for Trade-In Credit Limit1/22/2020 6:00:00 AM

 Frequent Questions

 

 

How can I obtain my 8-digit IL-PIN to electronically file my Form IL-1040?https://www2.illinois.gov/rev/questionsandanswers/Pages/309.aspxHow can I obtain my 8-digit IL-PIN to electronically file my Form IL-1040?
Where do I mail my individual income tax return?https://www2.illinois.gov/rev/questionsandanswers/Pages/5.aspxWhere do I mail my individual income tax return?
What publication provides general information about Illinois Withholding Income Tax?https://www2.illinois.gov/rev/questionsandanswers/Pages/127.aspxWhat publication provides general information about Illinois Withholding Income Tax?
I am an employer. Must I submit my employees' Forms W-2, W-2c, W-2G, and 1099 to IDOR electronically?https://www2.illinois.gov/rev/questionsandanswers/Pages/759.aspxI am an employer. Must I submit my employees' Forms W-2, W-2c, W-2G, and 1099 to IDOR electronically?
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 long does it take to get my individual income tax refund?https://www2.illinois.gov/rev/questionsandanswers/Pages/18.aspxHow long does it take to get my individual income tax refund?
I am an Illinois resident and earn wages in another state. What should I do if the income tax rate in the state where I work is lower than the Illinois income tax rate?https://www2.illinois.gov/rev/questionsandanswers/Pages/806.aspxI am an Illinois resident and earn wages in another state. What should I do if the income tax rate in the state where I work is lower than the Illinois income tax rate?
Does Schedule K-1-P need to be submitted to the Department?https://www2.illinois.gov/rev/questionsandanswers/Pages/517.aspxDoes Schedule K-1-P need to be submitted to the Department?

Taxpayer Answer Center

 Trending Forms

 

 

2019 IL-1040 Instructionshttps://www2.illinois.gov/rev/forms/incometax/Documents/currentyear/individual/IL-1040-Instr.pdf2019 IL-1040 Instructions
2019 IL-1040, Individual Income Tax Returnhttps://www2.illinois.gov/rev/forms/incometax/Documents/currentyear/individual/IL-1040.pdf2019 IL-1040, Individual Income Tax Return
2020 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.pdf2020 Form IL-W-4, Employee’s and other Payee’s Illinois Withholding Allowance Certificate and Instructions
2019 Schedule ICR, Illinois Creditshttps://www2.illinois.gov/rev/forms/incometax/Documents/currentyear/individual/IL-1040-Schedule-ICR.pdf2019 Schedule ICR, Illinois Credits
CRT-61 - Certificate of Resalehttps://www2.illinois.gov/rev/forms/sales/Documents/sales/crt-61.pdfCRT-61 - Certificate of Resale
2019 Schedule IL-WIT, Illinois Income Tax Withheldhttps://www2.illinois.gov/rev/forms/incometax/Documents/currentyear/individual/IL-1040-Schedule-IL-WIT.pdf2019 Schedule IL-WIT, Illinois Income Tax Withheld
2019 Schedule ICR Instructionshttps://www2.illinois.gov/rev/forms/incometax/Documents/currentyear/individual/IL-1040-Schedule-ICR-Instr.pdf2019 Schedule ICR Instructions
2019 Form IL-1040 Exemption Allowance Charthttps://www2.illinois.gov/rev/forms/incometax/Documents/currentyear/individual/IL-1040_Exemption_Allowance_Chart.pdf2019 Form IL-1040 Exemption Allowance Chart
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
2019 Schedule NR, Nonresident and Part-Year Resident Computation of Illinois Taxhttps://www2.illinois.gov/rev/forms/incometax/Documents/currentyear/individual/IL-1040-Schedule-NR.pdf2019 Schedule NR, Nonresident and Part-Year Resident Computation of Illinois Tax

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
Partnershiphttps://www2.illinois.gov/rev/research/taxinformation/income/Pages/partnership.aspxPartnership
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
Charitable Games Tax & License Feeshttps://www2.illinois.gov/rev/research/taxinformation/charitygaming/Pages/charitable.aspxCharitable Games Tax & License Fees
Tobacco Products Taxhttps://www2.illinois.gov/rev/research/taxinformation/excise/Pages/tobacco.aspxTobacco Products Tax

More Tax Types