Yes, you must file a KS tax return.
Kansas residents and nonresidents of Kansas earning income from Kansas sources are required to annually file an income tax return, K-40. Kansas income tax conforms to many provisions of the Internal Revenue Service. You will need to complete your federal income tax return prior to completing your Kansas K-40. Various electronic methods are available to both file and pay your Kansas income tax.
The KS tax you paid is not entered on Schedule D.
[Edited 4/5/2021|10:06AM EST]
