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Tax Extension

​​​​​​​​​The levies for each local taxing body are set by each Kane County Unit of Government’s governing board. The County Clerk tax staff calculates the tax rate (set within statutory limits by the local board for each taxing district) t​o each property's valuation set by the Township Assessor. Property valuations are certified to the County Clerk by the Chief County Assessment Officer. The extension of taxes is computed according to the state statute and no adjustments may be made to assessed valuations or levy rates once the values have been certified to the Clerk. This information is sent to the County Treasurer whose office prepares and mails each tax bill.​

Historical Records​

Annual Summary of Assessed Valuation

Stats and Growth Chart 1978 to 2018

Illinois Department of Revenue Web Links

PTELL Overview

PTELL Technical Manual

  
collapse Group : 2024 payable 2025 ‎(3)
2024 Estimated EAV Reports
2024 Levy Summary Sheets
CPI History, History of CPIs Used for the PTELL
collapse Group : 2023 Payable 2024 ‎(17)
2023 Assessed value by Tax codes
2023 District Extension Listing
2023 District Rate Listing
2023 District Value within Taxcode Report
2023 Drainage District Summary
2023 Final EAV Report for all districts
2023 Final Tax Computation Reports
2023 Non Ad Valorem SSA District Summary
2023 Revenue Recapture Amounts
2023 State Assessed Railroad Book
2023 Tax Code Rate Booklet
2023 Tax District Listing by District Type
2023 Tax Extension Detail Reports
2023 Taxcode Detail within District Report
2023 Taxcode Value within District Report
2023 TIF District Tax Extension Reports
Top Taxpayers
collapse Group : 2022 Payable 2023 ‎(13)
2022 Assessed Value by Tax Code report
2022 District Extension Listing
2022 District Rate Listing
2022 District Value within Taxcode Report
2022 Drainage District Summary
2022 Final EAV Report
2022 Final Tax Computation Reports
2022 Final Tax Extension Detail Reports
2022 Non Ad Valorem SSA District Summary
2022 REVENUE RECAPTURE AMOUNTS
2022 Tax Code Rate Booklet
2022 TIF District Tax Extension Reports
Top Taxpayers
collapse Group : 2021 payable 2022 ‎(14)
2021 Assessed Value by Tax Code within Tax District
2021 CPI table
2021 District Extension Listing
2021 District Rate Listing
2021 District Value within Taxcode Report
2021 Drainage District Summary
2021 Estimated EAV Report
2021 Non Ad Valorem District Summary
2021 Revised PTELL Loss in Collection by district summary
2021 Tax Code Rate Booklet
2021 Tax Extension Detail Reports
2021 TIF District Tax Extension reports
2021Final Tax Computation Reports
Top Taxpayers
collapse Group : 2020 payable 2021 ‎(32)
2020 Assessed Value by Tax Code Report
2020 CPI History
2020 District Extension Listing
2020 District Rate Listing
2020 District Value within Taxcode Report
2020 Drainage District Summary
2020 EAV Report
2020 Exemption Summary By Township
2020 Final Tax Computation Reports
2020 Non Ad Valorem District Summary
2020 Tax Code Rate Book
2020 Tax Codes within a District
2020 Tax Extension Detail Reports
2020 TIF District Tax Extensions
2021 CPI Letter
Aurora_2020
Batavia_2020
BigRock_2020
Blackberry_2020
Burlington_2020
Campton_2020
Dundee_2020
Elgin_2020
Geneva_2020
Hampshire_2020
Kaneville_2020
Plato_2020
Rutland_2020
StCharles_2020
SugarGrove_2020
Top Taxpayers
Virgil_2020
collapse Group : 2019 payable 2020 ‎(16)
2019 Assessed Value by Tax Code within a Tax District
2019 District Extension Listing
2019 District Rate Listing
2019 District Value within Taxcode Report
2019 Drainage District Summary
2019 EAV Report
2019 Estimated EAV Report
2019 Exemption Summary By Township
2019 Final Tax Computation Report
2019 Non Ad Valorem SSA District Summary
2019 Tax Code Rate Booklet
2019 Tax Codes within a District
2019 Tax District Listing by District Type
2019 Tax Extension Detail Report
2019 TIF District Tax Extensions
Top Taxpayers
collapse Group : 2018 payable 2019 ‎(15)
2018 Assessed Value by Tax Code within a Tax District
2018 District Extension Listing
2018 District Rate Listing
2018 District Tax Computation Reports
2018 District Value by Taxcode
2018 Drainage District Extension Summary
2018 EAV Report
2018 Exemption Summary by Township
2018 Non Ad Valorem SSA District Summary
2018 Tax Codes within a District
2018 Tax District Listing by District Type
2018 Tax Extension Detail Report
2018 TIF District Tax Extensions
Tax Code Rate Booklet
Top Taxpayers
collapse Group : 2017 payable 2018 ‎(16)
2017 District EAV Report
Assessed Value by Tax Code Within Tax District
District Extension Listing
District Rate Listing
District Tax Computation Report
District Value by Tax Code
Drainage District Extension Summary
Exemption Summary By Township
Non Ad Valorem SSA District Summary
Tax Code Rate Booklet
Tax Codes within a District
Tax District Listing By District Type
Tax Extension Detail Report
TIF District Tax Extension
Top Taxpayers Per District
Township EAV within District Value
collapse Group : 2016 payable 2017 ‎(16)
Assessed Value by Tax Code Within Tax District
District EAV Report
District Extension Listing
District Rate Listing
District Tax Computation Report
District Value by Tax Code
Drainage District Extension Summary
Exemption Summary By Township
Non Ad Valorem SSA District Summary
Tax Code Rate Booklet
Tax Codes within a District
Tax District Listing By District Type
Tax Extension Detail Report
TIF District Tax Extension
Top 15 Tax Payers Per District
Township EAV within District Value
collapse Group : 2015 payable 2016 ‎(18)
Assessed Value by Tax Code Within Tax District
District EAV Report
District Extension Listing
District Rate Listing
District Tax Computation Report
District Value by Tax Code
Drainage and Non Ad Valorem SSA District Summary Confirmations
Drainage District Extension Summary
Exemption Summary By Township
Library Per Capita Grant
PTAX 610
Tax Code Rate Booklet
Tax Codes within a District
Tax District Listing By District Type
Tax Extension Detail Report
TIF District Tax Extension
Top 15 Tax Payers Per District
Township EAV within District Value
collapse Group : 2014 payable 2015 ‎(18)
Assessed Value by Tax Code Within Tax District
District EAV Report
District Extension Listing
District Rate Listing
District Tax Computation Report
District Value by Tax Code
Drainage District Extension Summary
Exemption Summary By Township
Library Per Capita Grant
Non Ad Valorem SSA District Summary
PTAX 610
Tax Code Rate Booklet
Tax Codes Within a District
Tax District Listing By District Type
Tax Extension Detail Report
TIF District Tax Extension
Top 15 Tax Payers Per District
Township EAV within District Value
collapse Group : 2013 payable 2014 ‎(19)
2013 Taxing District Levies
Assessed Value by Tax Code Within Tax District
District EAV Report
District Extension Listing
District Rate Listing
District Tax Computation Report
District Value by Tax Code
Drainage District Extension Summary
Exemption Summary By Township
Library Per Capita Grant
Non Ad Valorem SSA District Summary
PTAX 610
Tax Code Rate Booklet
Tax Codes within a District
Tax District Listing By District Type
Tax Extension Detail Report
TIF District Tax Extension
Top 15 Tax Payers Per District
Township EAV within District Value
collapse Group : 2012 payable 2013 ‎(17)
Assessed Value by Tax Code Within Tax District
District EAV Report
District Extension Listing
District Rate Listing
District Tax Computation Report
District Value by Tax Code
Drainage District Extension Summary
Exemption Summary By Township
Non Ad Valorem SSA District Summary
PTAX 610
Tax Code Rate Booklet
Tax Codes within a District
Tax District Listing By District Type
Tax Extension Detail Report
TIF District Tax Extension
Top 15 Tax Payers Per District
Township EAV within District Value
collapse Group : 2011 payable 2012 ‎(15)
Assessed Value by Tax Code Within Tax District
District EAV Report
District Extension Listing
District Rate Listing
District Tax Computation Report
District Value by Tax Code
Drainage District Extension Summary
Exemption Summary By Township
PTAX 610
Tax Code Rate Booklet
Tax Codes within a District
Tax District Listing By District Type
TIF District Tax Extension
Top 15 Tax Payers Per District
Township EAV within District Value
collapse Group : 2010 payable 2011 ‎(15)
Assessed Value by Tax Code Within Tax District
District EAV Report
District Extension Listing
District Rate Listing
District Tax Computation Report
District Value by Tax Code
Drainage District Extension Summary
Exemption Summary By Township
PTAX 610
Tax Code Rate Booklet
Tax Codes within a District
Tax District Listing By District Type
TIF District Tax Extension
Top 15 Tax Payers Per District
Township EAV within District Value
collapse Group : 2009 payable 2010 ‎(11)
Assessed Value by Tax Code Within Tax District
District Extension Listing
District Rate Listing
District Tax Computation Report
District Value by Tax Code
Exemption Summary By Township
Tax Code Rate Booklet
Tax District Equalized Assessed Value Report
Tax District Listing By District Type
TIF District Tax Extension
Township EAV within District Value
collapse Group : 2008 payable 2009 ‎(10)
District Extension Listing
District Rate Listing
District Tax Computation Report
District Value by Tax Code
Exemption Summary By Township
Kane County Assessment Report
PTAX 250 County Summary Abstract
Tax Code Rate Booklet
Tax District Equalized Assessed Value Report
Tax District Listing By District Type
collapse Group : 2007 payable 2008 ‎(10)
District Extension Listing
District Rate Listing
District Tax Computation Report
District Value by Tax Code
Exemption Summary By Township
Kane County Assessment Report
Real Estate Tax Extension
Tax Code Rate Booklet
Tax District Equalized Assessed Value Report
Tax District Listing By District Type
collapse Group : 2006 payable 2007 ‎(7)
District Rate Listing
District Tax Computation Report
District Value by Tax Code
Exemption Abstract by Township
PTAX 250 County Summary Abstract
Tax Code Rate Booklet
Tax District Equalized Assessed Value Report
collapse Group : 2005 payable 2006 ‎(7)
District Rate Listing
District Tax Computation Report
District Value by Tax Code
Exemption Abstract by Township
PTAX 250 County Summary Abstract
Tax Code Rate Booklet
Tax District Equalized Assessed Value Report
collapse Group : 2004 payable 2005 ‎(7)
District Rate Listing
District Tax Computation Report
District Value by Tax Code
Exemption Abstract by Township
PTAX 250 County Summary Abstract
Tax Code Rate Booklet
Tax District Equalized Assessed Value Report
collapse Group : 2003 payable 2004 ‎(5)
District Rate Listing
District Tax Computation Report
District Value by Tax Code
PTAX 250 County Summary Abstract
Tax Code Rate Booklet
collapse Group : 2002 and Historical Tax Computation Reports ‎(23)
1980 payable 1981
1981 payable 1982
1982 payable 1983
1983 payable 1984
1984 payable 1985
1985 payable 1986
1986 payable 1987
1987 payable 1988
1988 payable 1989
1989 payable 1990
1990 payable 1991
1991 payable 1992
1992 payable 1993
1993 payable 1994
1994 payable 1995
1995 payable 1996
1996 payable 1997
1997 payable 1998
1998 payable 1999
1999 payable 2000
2000 payable 2001
2001 payable 2002
2002 payable 2003
collapse Group :  ‎(1)
IACCR_TAX_MANUAL
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