Kansas form k-40 instructions 2018

Kansas state income tax Form K-40 must be postmarked by April 18, 2022 in order to avoid penalties and late fees. Printable Kansas state tax forms for the 2021 tax year will be based on income earned between January 1, 2021 through December 31, 2021. The Kansas income tax rate for tax year 2021 is progressive from a low of 3.1% to a high of 5.7%. Once you have confirmed your new account, follow the signin instructions listed above. For prior years, use the appropriate form below from the Kansas Department of Revenue: 2020 Form K-40; 2019 Form K-40; 2018 Form K-40; 2017 Form K-40; 2016 Form K-40; 2015 Form K-40; SECURITY.