Welcome to the Illinois Department of Revenue

Important Notice

  • 2022 State of Illinois Tax Rebates

    Under the Illinois Family Relief Plan passed by the Illinois House and Senate, one-time individual income and property tax rebates are being issued to taxpayers who meet certain income requirements. For more information, visit our resource page at tax.illinois.gov/rebates.

    By law, Monday, October 17, 2022, was the last day to submit information to receive the Illinois Income Tax Rebate and Property Tax Rebate (Public Act 102-0700). No filing extensions are allowed. Processing of rebates and issuance of payments will continue after October 17, until all have been issued by the Illinois Comptroller’s Office.

  • IDOR Chicago Office Relocation

    ​Effective Monday, June 27, 2022, IDOR’s Chicago office is no longer located in the James R. Thompson Center. For walk-in assistance, please visit us at

    Illinois Department of Revenue
    Suite 1100
    555 W Monroe Street
    Chicago IL  60661

  • Retailer Resources - Groceries, Back-to-School Holiday, Motor Fuel

    Under the Illinois Family Relief Plan (Public Act 102-0700) passed by the Illinois House and Senate, temporary reductions in taxes were enacted with regard to groceries, back-to-school items, and motor fuel.

    Resources pertaining to these temporary tax reductions are available at Retailer Resources - Groceries, Back-to-School Holiday, Motor Fuel.

Information For

Individuals

Individuals

Businesses

Businesses

Local Governments

Local Governments

Tax Professionals

Tax Professionals

Featured Programs

2022 Illinois Tax Rebates

2022 Illinois Tax Rebates

You may be eligible to receive hundreds of dollars in tax rebates

MyTax Illinois

MyTax Illinois Take Control of Your Taxes

IDOR's free online account management program File, pay, register, and more

Earned Income Credit (EIC)

Earned Income Credit EIC EITC Earned Income Tax Credit

This program provides benefits for working people with low to moderate income

Fraud Prevention

Tax Fraud and Identity Theft

Reporting and Preventing Identity Theft and Additional Information and Resources

Where’s My Refund?

Check your refund status

Check your refund status

Tax Lien Registry

Statewide Illinois Tax Lien Registry

Search for tax liens filed by the Illinois Department of Revenue

More Programs

​Latest News

 

 

Taxpayers Affected by Hurricane Ianhttps://www2.illinois.gov/rev/research/news/Pages/Taxpayers-Affected-by-Hurricane-Ian.aspxTaxpayers Affected by Hurricane Ian2/15/2023 6:00:00 AM
FY 2023-06, Electronic Filing Requirements for Retailers of Motor Vehicles, Watercraft, Aircraft, and Trailers, Effective January 1, 2023https://www2.illinois.gov/rev/research/publications/bulletins/Documents/2023/FY2023-06_N1122.pdfFY 2023-06, Electronic Filing Requirements for Retailers of Motor Vehicles, Watercraft, Aircraft, and Trailers, Effective January 1, 202311/30/2022 6:00:00 AM
FY 2023-05, Municipal and County Cannabis Retailers' Occupation Tax Rate Changes, Effective January 1, 2023https://www2.illinois.gov/rev/research/publications/bulletins/Documents/2023/FY2023-05_N1022.pdfFY 2023-05, Municipal and County Cannabis Retailers' Occupation Tax Rate Changes, Effective January 1, 202311/3/2022 5:00:00 AM
FY 2023-04, Summary of Municipal Motor Fuel Tax Rate Changes, Effective January 1, 2023https://www2.illinois.gov/rev/research/publications/bulletins/Documents/2023/FY2023-04_N1022.pdfFY 2023-04, Summary of Municipal Motor Fuel Tax Rate Changes, Effective January 1, 202311/3/2022 5:00:00 AM
FY 2023-03, Sales Tax Rate Change Summary, Effective January 1, 2023https://www2.illinois.gov/rev/research/publications/bulletins/Documents/2023/FY2023-03_N1122.pdfFY 2023-03, Sales Tax Rate Change Summary, Effective January 1, 202311/3/2022 5:00:00 AM
2022 Tax Practitioner Meeting – Register Today https://www2.illinois.gov/rev/research/news/Pages/2022-Tax-Practitioner-Meeting.aspx2022 Tax Practitioner Meeting – Register Today 10/31/2022 5:00:00 AM
Crain's Chicago Business Names Illinois Department of Revenue Director David Harris a 2022 Notable Military Veteran Executivehttps://www2.illinois.gov/Pages/news-item.aspx?ReleaseID=25616IDORCrain's Chicago Business Names Illinois Department of Revenue Director David Harris a 2022 Notable Military Veteran Executive10/27/2022 5:00:00 AM
2021 Cook County Final Multiplier Announcedhttps://www2.illinois.gov/rev/research/news/Pages/2021-Cook-County-Final-Multiplier-Announced.aspx2021 Cook County Final Multiplier Announced10/19/2022 5:00:00 AM

Trending Resources

Frequent Questions

FAQ Frequently Asked Questions

 

 

What are the sales and use tax rates in Illinois?https://www2.illinois.gov/rev/questionsandanswers/Pages/139.aspxWhat are the sales and use tax rates in Illinois?
When do I have to pay my property taxes?https://www2.illinois.gov/rev/questionsandanswers/Pages/324.aspxWhen do I have to pay my property taxes?
Can I print a copy of my Certificate of Registration or License from the IDOR web site?https://www2.illinois.gov/rev/questionsandanswers/Pages/411.aspxCan I print a copy of my Certificate of Registration or License from the IDOR web site?
What happens if my bank account is closed before my tax refund direct deposit is made?https://www2.illinois.gov/rev/questionsandanswers/Pages/53.aspxWhat happens if my bank account is closed before my tax refund direct deposit is made?
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?
What is the Pass-through Entity (PTE) tax?https://www2.illinois.gov/rev/questionsandanswers/Pages/689.aspxWhat is the Pass-through Entity (PTE) tax?
What should I do if I have not received my property tax bill for the second installment?https://www2.illinois.gov/rev/questionsandanswers/Pages/695.aspxWhat should I do if I have not received my property tax bill for the second installment?
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?

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
ST-1 - Instructions https://www2.illinois.gov/rev/forms/sales/Documents/sales/ST-1-Instr.pdfST-1 - Instructions
Form REG-1 - Illinois Business Registration Applicationhttps://www2.illinois.gov/rev/forms/reg/Documents/reg-1.pdfForm REG-1 - Illinois Business Registration Application
2021 IL-1040 Instructionshttps://www2.illinois.gov/rev/forms/incometax/Documents/currentyear/individual/IL-1040-Instr.pdf2021 IL-1040 Instructions
RUT-50 - Instructionshttps://www2.illinois.gov/rev/forms/sales/Documents/vehicleusetax/RUT-50-Instr.pdfRUT-50 - Instructions
2021 IL-1040, Individual Income Tax Returnhttps://www2.illinois.gov/rev/forms/incometax/Documents/currentyear/individual/il-1040.pdf2021 IL-1040, Individual Income Tax Return

All Tax Forms

​Tax Types

Taxes, Excise tax, Value added tax, Property tax, Income tax, Corporate tax

 

 

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
Cannabis Taxeshttps://www2.illinois.gov/rev/research/taxinformation/other/Pages/Cannabis-Taxes.aspxCannabis Taxes
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
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
Corporationhttps://www2.illinois.gov/rev/research/taxinformation/income/Pages/corporate.aspxCorporation
Charitable Games Tax & License Feeshttps://www2.illinois.gov/rev/research/taxinformation/charitygaming/Pages/charitable.aspxCharitable Games Tax & License Fees
Partnershipshttps://www2.illinois.gov/rev/research/taxinformation/income/Pages/partnership.aspxPartnerships
Subchapter S (Small Business) Corporationhttps://www2.illinois.gov/rev/research/taxinformation/income/Pages/subchapters.aspxSubchapter S (Small Business) Corporation

More Tax Types