Kentucky Tax Brackets, Rates and Standard Deductions

You can prepare and e-File your 2021 Kentucky Income Taxes here on eFile.com together with your Federal Income Tax Return. Information on how to only file a Kentucky State Income Return.

If you still need to file a return for a previous tax year, find the Kentucky tax forms below. You can complete and sign the forms here on eFile.com before you mail them to the KY Department of Revenue. For Federal or IRS back taxes access the tax forms here.

Below find links to other important Kentucky income tax return information and other related features (e.g. tax extension, amendment, etc.)

Kentucky Income Tax Returns

Kentucky Income Taxes
Prepare only a KY State Return without an IRS return. Details
Step by Step instructions on how to only Prepare and Download - not eFile - State Returns on eFile.com.
File a 2021 KY Tax Amendment
Kentucky Income Tax Forms
Kentucky Tax Brackets, Rates explained
IRS Tax Brackets, Rates by Tax Year
Calculate and Estimate your IRS Income Tax Brackets and Rates with the eFile RATEucator.

Income Tax Brackets, Rates, Income Ranges, and Estimated Taxes Due

Here you can find how your Kentucky based income is taxed at a flat rate. When you prepare your return on eFile.com this is all calculated for you based on your income.

Kentucky Tax Brackets for Tax Year 2021

Kentucky has a flat income tax of 5% — All earnings are taxed at the same rate, regardless of total income level.

Kentucky Tax Brackets for Tax Year 2020

Kentucky has a flat income tax of 5%.

2021 Kentucky Standard Deductions

Kentucky has a standard deduction that is available by default to all taxpayers who do not instead choose to file an itemized deduction.

Tax Year
Status
Amount
2021
Single
$2,690
Married Jointly
$5,380
2020
Single
$2,650
Married Jointly
$5,300

Kentucky Income Tax Forms

Kentucky State Income Tax Forms for Tax Year 2021 (Jan. 1 - Dec. 31, 2021) can be e-Filed in conjunction with a IRS Income Tax Return. Details on how to only prepare and print a Kentucky 2021 Tax Return.

Below are forms for prior Tax Years starting with 2020. These back taxes forms can not longer be e-Filed. You can complete the forms with the help of eFile.com free tax calculators. Complete the respective Form(s) below, sign, and mail them to the Kentucky Department of Revenue. In addition to filing Kentucky Forms you might also have to file previous IRS Tax Return Forms.

In addition to filing Kentucky Forms, you might also have to file previous IRS Tax Return Forms. If you can not find the form listed there, use the search button below.

Search Tax Forms

 

Form Number, Description
Year
Status

A list of income tax forms for other states.

WatchIT