Individual Income Tax Forms

The page numbers on instructions may not be consecutive. If you desire a system to automatically calculate your tax we recommend electronic filing.

2023:

• Important Information for the current tax year
• Servicemember Civil Relief Act
• File Electronically - Safe, secure, fast and free

2023 Forms:

• Individual Income Tax (K-40) Original and Amended - 2023
• Individual Income Tax Supplemental Schedule (Schedule S) - 2023
• Kansas Itemized Deduction Schedule (Schedule A) - 2023
• Kansas Payment Voucher (K-40V) - 2023
• Individual Underpayment of Estimated Tax Schedule and instructions (K-210) - 2023
• Individual Income Tax Return Mailing Addresses
• Credit Schedules
• Miscellaneous Forms
  
  
• Estimated Forms

2023 Instructions:

• Complete Income Tax Instruction Booklet - 2023 (PDF version)
• Complete Income Tax Instruction Booklet - 2023 (HTML version)
• School Districts

Individual Estimated Tax:

• 2024 Individual Estimated Income Tax Vouchers, Worksheet and Instructions (K-40ES)
• 2023 Individual Estimated Income Tax Vouchers, Worksheet and Instructions (K-40ES)
• 2023 Individual Underpayment of Estimated Tax Schedule and instructions (K-210). For years not listed, please click the following link - Email here to order any Kansas tax form not available on this site
• Notice - Pay Estimate Tax Electronically

Miscellaneous Individual Income

• Schedule FHBS First Time Home Buyer Savings Account
• School District Listing
• Claim to Support Withholding Tax Credit (IA-81)
• Composite Income Tax Schedule (K-40C)
• Decedent Refund Claim (RF-9)
• Employees Withholding Allowance Certificate (K-4)
• Kansas Individual Income Tax Instructions for Armed Forces Personnel (IA-36)
• Questionnaire of Earnings Allocation (IA-22)

Credit Schedules

2022 Forms:

• Individual Income Tax (K-40) Original and Amended - 2022
• Individual Income Tax Supplemental Schedule (Schedule S) - 2022
• Kansas Itemized Deduction Schedule (Schedule A) - 2022
• Kansas Payment Voucher (K-40V) - 2022
• Individual Underpayment of Estimated Tax Schedule and instructions (K-210) - 2022

2022 Instructions:

• Complete Income Tax Instruction Booklet - 2022 (PDF version)
• Complete Income Tax Instruction Booklet - 2022 (HTML version)

2021 Forms:

• Individual Income Tax (K-40) Original and Amended - 2021
• Individual Income Tax Supplemental Schedule (Schedule S) - 2021
• Kansas Payment Voucher (K-40V) - 2021
• Individual Underpayment of Estimated Tax Schedule and instructions (K-210) - 2021

2021 Instructions:

• Complete Income Tax Instruction Booklet (including school districts) - 2021
• Complete Income Tax Instruction Booklet - 2021 (HTML version)

2020 Forms:

• Individual Income Tax (K-40) Original and Amended - 2020
• Individual Income Tax Supplemental Schedule (Schedule S) - 2020
• Kansas Payment Voucher (K-40V) - 2020
• Individual Underpayment of Estimated Tax Schedule and instructions (K-210) - 2020

2020 Instructions:

• Complete Income Tax Instruction Booklet (including school districts) - 2020

2019 Forms:

• Individual Income Tax (K-40) Original and Amended - 2019
• Individual Income Tax Supplemental Schedule (Schedule S) - 2019
• Kansas Payment Voucher (K-40V) - 2019
• Individual Underpayment of Estimated Tax Schedule and instructions (K-210) - 2019

2019 Instructions:

• Complete Income Tax Instruction Booklet (including school districts) - 2019

2018 Forms:

• Individual Income Tax (K-40) Original and Amended - 2018
• Individual Income Tax Supplemental Schedule (Schedule S) - 2018
• Kansas Payment Voucher (K-40V) - 2018
• Individual Underpayment of Estimated Tax Schedule and instructions (K-210) - 2018

2018 Instructions:

• Complete Income Tax Instruction Booklet (including school districts) - 2018

2017 Forms:

• Individual Income Tax (K-40) Original and Amended - 2017
• Individual Income Tax Supplemental Schedule (Schedule S) - 2017
• Kansas Payment Voucher (K-40V) - 2017
• Individual Underpayment of Estimated Tax Schedule and instructions (K-210) - 2017

2017 Instructions:

• Complete Income Tax Instruction Booklet (including school districts) - 2017

2016 Forms:

• Individual Income Tax (K-40) Original and Amended - 2016
• Individual Income Tax Supplemental Schedule (Schedule S) - 2016
• Kansas Payment Voucher (K-40V) - 2016
• Individual Underpayment of Estimated Tax Schedule and instructions (K-210) - 2016

2016 Instructions:

• Complete Income Tax Instruction Booklet (including school districts) - 2016

2015 Forms:

• Individual Income Tax (K-40) Original and Amended - 2015
• Individual Income Tax Supplemental Schedule (Schedule S) - 2015
• Kansas Payment Voucher (K-40V) - 2015
• Individual Underpayment of Estimated Tax Schedule and instructions (K-210) - 2015

2015 Instructions:

• Complete Income Tax Instruction Booklet (including school districts) - 2015

2014 Forms:

• Individual Income Tax (K-40) Original and Amended - 2014
• Individual Income Tax Supplemental Schedule (Schedule S) - 2014
• Kansas Payment Voucher (K-40V) - 2014
• Allocation of Income Worksheet - 2014
• Individual Underpayment of Estimated Tax Schedule and instructions (K-210) - 2014

2014 Instructions:

• Complete Income Tax Instruction Booklet (including school districts) - 2014

2013 Forms:

• Individual Income Tax (K-40) Original and Amended - 2013
• Individual Income Tax Supplemental Schedule (Schedule S) - 2013
• Kansas Payment Voucher (K-40V) - 2013
• Allocation of Income Worksheet - 2013
• Individual Underpayment of Estimated Tax Schedule and instructions (K-210) - 2013
• Individual Income Tax Return Mailing Addresses
• Credit Schedules
• Miscellaneous Forms
  
  
• Estimated Forms

2013 Instructions:

• Complete Income Tax Instruction Booklet - 2013

2012 Forms:

• Complete Income Tax Instruction Booklet - 2012
• Individual Income Tax and/or Food Sales Tax Refund (K-40) Original and Amended - 2012
• Individual Income Tax Supplemental Schedule (Schedule S) - 2012
• Kansas Payment Voucher (K-40V) - 2012
• Individual Underpayment of Estimated Tax Schedule and instructions (K-210) - 2012
• Individual Income Tax Return Mailing Addresses
• Credit Schedules
• Miscellaneous Forms
  
  
• Estimated Forms

2012 Instructions:

• General Information - 2012
• Line-by-line K-40 and Schedule S Instructions - 2012
• Individual Income Tax Tables and Rates - 2012
• Filing Compensating Use Tax

2011 Forms:

• Individual Income Tax and/or Food Sales Tax Refund (K-40) Original and Amended - 2011
• Individual Income Tax Supplemental Schedule (Schedule S) - 2011
• Kansas Payment Voucher (K-40V) - 2011
• Individual Underpayment of Estimated Tax Schedule and instructions (K-210) - 2011
• Individual Income Tax Return Mailing Addresses
• Miscellaneous Forms
  
  
• Estimated Forms

2011 Instructions:

• General Information - 2011
• Line-by-line K-40 and Schedule S Instructions - 2011
• Individual Income Tax Tables and Rates - 2011
• Complete Income Tax Booklet - 2011

2010 Forms:

• Individual Income Tax and/or Food Sales Tax Refund (K-40) Original and Amended - 2010
• Individual Income Tax Supplemental Schedule (Schedule S) - 2010
• Kansas Payment Voucher (K-40V) - 2010
• Individual Underpayment of Estimated Tax Schedule and instructions (K-210) - 2010
• Individual Income Tax Return Mailing Addresses
• Miscellaneous Forms
  
  
• Estimated Forms

2010 Instructions:

• General Instructions - 2010
• Line-by-line K-40 and Schedule S Instructions - 2010
• Individual Income Tax Tables and Rates - 2010
• Complete Income Tax Booklet - 2010

2009 Forms:

• Individual Income Tax and/or Food Sales Tax Refund (K-40) Original and Amended - 2009
• Individual Income Tax Supplemental Schedule (Schedule S) - 2009
• Kansas Payment Voucher (K-40V) - 2009
• Individual Underpayment of Estimated Tax Schedule and instructions (K-210) - 2009
• Individual Income Tax Return Mailing Addresses
• Miscellaneous Forms
  
  
• Estimated Forms

2009 Instructions:

• General Instructions - 2009
• Line-by-line K-40 and Schedule S Instructions - 2009
• Individual Income Tax Tables and Rates - 2009
• Complete Income Tax Booklet - 2009

2008 Forms:

• Individual Income Tax and/or Food Sales Tax Refund (K-40) Original and Amended - 2008
• Individual Income Tax Supplemental Schedule (Schedule S) - 2008
• Kansas Payment Voucher (K-40V) - 2008
• Amended, use Individual Income Tax and/or Food Sales Tax Refund (K-40) - 2008
• Individual Underpayment of Estimated Tax Schedule and instructions (K-210) - 2008
• Individual Income Tax Return Mailing Addresses
• Miscellaneous Forms
  
  
• Estimated Forms

2008 Instructions:

• General Instructions - 2008
• Line-by-line K-40 and Schedule S Instructions - 2008
• Individual Income Tax Tables and Rates - 2008
• Complete Income Tax Booklet - 2008

2007 Forms:

• Individual Income Tax and/or Food Sales Tax Refund (K-40) Original and Amended - 2007
• Individual Income Tax Supplemental Schedule (Schedule S) - 2007
• Kansas Payment Voucher (K-40V) - 2007
• Amended, use Individual Income Tax and/or Food Sales Tax Refund (K-40) - 2007
• Individual Underpayment of Estimated Tax Schedule and instructions (K-210) - 2007
• Individual Income Tax Return Mailing Addresses
• Miscellaneous Forms
  
  
• Estimated Forms

2007 Instructions:

• General Instructions - 2007
• Line-by-line K-40 Instructions - 2007
• Line-by-line Schedule S Instructions - 2007
• Individual Income Tax Tables and Rates - 2007
• Complete Income Tax Booklet - 2007

2006 Forms:

• Individual Income Tax and/or Food Sales Tax Refund (K-40) Original and Amended - 2006
• Individual Income Tax Supplemental Schedule (Schedule S) - 2006
• Kansas Payment Voucher (K-40V) - 2006
• Amended, use Individual Income Tax and/or Food Sales Tax Refund (K-40) - 2006
• Individual Underpayment of Estimated Tax Schedule and instructions (K-210) - 2006
• Individual Income Tax Return Mailing Addresses
• Miscellaneous Forms
  
  
• Estimated Forms

2006 Instructions:

• General Instructions - 2006
• Line-by-line K-40 Instructions - 2006
• Line-by-line Schedule S Instructions - 2006
• Individual Income Tax Tables and Rates - 2006
• Complete Income Tax Booklet - 2006

2005 Forms:

• Individual Income Tax and/or Food Sales Tax Refund (K-40) Original and Amended
• Individual Income Tax Supplemental Schedule (Schedule S)
• Kansas Payment Voucher (K-40V)
• Amended, use Individual Income Tax and/or Food Sales Tax Refund (K-40)
• Individual Underpayment of Estimated Tax Schedule and instructions (K-210 ) - 2005
• Miscellaneous Forms

2005 Instructions:

• General Instructions
• Line-by-line K-40 Instructions
• Line-by-line Schedule S Instructions
• Individual Income Tax Tables and Rates
• Common Errors That Delay Processing
  
  
• Complete Income Tax Booklet -2005

2004 Forms:

• Individual Income Tax and/or Food Sales Tax Refund (K-40) Original and Amended
• Individual Income Tax Supplemental Schedule (Schedule S)
• Kansas Payment Voucher (K-40V)
• Amended, use Individual Income Tax and/or Food Sales Tax Refund (K-40)
• Miscellaneous Forms

2004 Instructions:

• General Instructions
• Line-by-line K-40 Instructions
• Line-by-line Schedule S Instructions
• Individual Income Tax Tables and Rates
• Common Errors That Delay Processing
  
  
• Complete Income Tax Booklet - 2004

2003 Forms:

• Individual Income Tax and/or Food Sales Tax Refund (K-40) Original and Amended
  • Nonresident Military Income Notice
• Individual Income Tax Supplemental Schedule (Schedule S)
• Kansas Payment Voucher (K-40V)
• Amended, use Individual Income Tax and/or Food Sales Tax Refund (K-40)
• Miscellaneous Forms

2003 Instructions:

• General Instructions
• Line-by-line K-40 Instructions
• Line-by-line Schedule S Instructions
• Individual Income Tax Tables and Rates
• Qualifying Income Worksheet for the Kansas Food Sales Tax Refund
• Common Errors That Delay Processing



• Complete Income Tax Booklet - 2003

2002 Forms:

• Individual Income Tax and/or Food Sales Tax Refund (K-40) Original and Amended
• Individual Income Tax Supplemental Schedule (Schedule S)
• Kansas Payment Voucher (K-40V)
• Amended, use Individual Income Tax and/or Food Sales Tax Refund (K-40)

2002 Instructions:

• General Instructions
• Line-by-line K-40 Instructions
• Line-by-line Schedule S Instructions
• Individual Income Tax Tables and Rates
• Qualifying Income Worksheet for the Kansas Food Sales Tax Refund
• Common Errors That Delay Processing



• Complete Income Tax Booklet - 2002

Email here to order any Kansas tax form not available on this site.

More information on Individual Income.

Can’t find the form you are looking for? Go to our forms library by clicking here.