Filing your Kentucky tax return for 2022 may seem intimidating, especially if you're new to tax filing or handling your taxes. If you know the forms, deadlines, and requirements ahead of time, you can avoid stress at the last minute during tax season, whether you're an individual, sole proprietor, or small business owner. This guide will show you how to do it step by step, with simple instructions that are easy for both new and experienced filers to understand.

Most people in Kentucky have to file income tax returns based on their income, filing status, and deductions. The process begins with your federal tax return, which feeds into your state return. You will determine if you are eligible for common credits like the child or the earned income tax credit, figure out how much you owe, and choose how to file and pay. You can choose direct deposit to get your money faster if you are eligible for a refund.

This article has everything you need to file your taxes correctly, like what forms to use and how to figure out how much you owe in taxes. Available deductions and how to track your refund. It also explains how to avoid common mistakes and what to do if filing past the deadline. This guide will help you prepare to file your Kentucky income tax return for the 2022 tax year, whether you want to get the biggest refund possible or ensure your return is correct.

Overview of Kentucky State Income Tax for 2022

Kentucky's individual income tax system is easy to comprehend. The state went from a flat tax rate of 4% to 5% in 2022. Regardless of how you file, this flat rate applies to most income. Unlike progressive tax systems, there are no tax brackets in Kentucky. Once you determine your Kentucky adjusted gross income, you use the flat rate to calculate your income tax due.

Your federal adjusted gross income (AGI) is the first thing Kentucky uses to determine your federal tax return, an essential first step before filing state taxes. After you file your federal return, you will change your AGI by adding and subtracting things specific to Kentucky. This adjusted amount becomes your Kentucky AGI and is the basis for determining how much you owe.

Key tax changes for the 2022 tax year include:

  • Increased standard deduction: The standard deduction went up from $2,690 to $2,770. If both spouses file together, they must use the same method. However, taxpayers can choose to take this deduction instead of writing down their costs.

  • Updated Internal Revenue Code (IRC) conformity: As of December 31, 2021, Kentucky used the federal tax code as a guide. This affects how some kinds of income are taxed, as well as deductions and credits.

  • New and modified credits: Taxpayers who meet the requirements can now claim several new or improved credits, such as


    • Refundable Film Industry Tax Credit

    • Development Area Tax Credit for West End Louisville

    • Refundable Decontamination Credit

    • Pass-through Entity Tax Credit for electing businesses

  • Form changes: The Child and Dependent Care Credit (formerly filed on Form 2441-K) must now be claimed directly on Form 740 or 740-NP.

Understanding these updates is key to avoiding filing errors, especially for those who have not filed in several years. Kentucky’s approach remains tied closely to federal tax data, so preparing your federal return accurately before completing your state return is essential.

Who Needs to File a Kentucky Tax Return?

Kentucky requires part-year residents and nonresidents with Kentucky-source income to file a tax return if their income meets certain levels. Your modified gross income and Kentucky adjusted gross income, not just your wages, determine whether you need to file.

You must file a Kentucky tax return if both of the following apply:

  1. Your modified gross income is higher than what is allowed for your family size.

  2. Your Kentucky adjusted gross income is higher than what is allowed for your filing status.

Modified Gross Income Thresholds by Family Size:

  • Family of 1: $13,590

  • Family of 2: $18,310

  • Family of 3: $23,030

  • Family of 4 or more: $27,750

Kentucky Adjusted Gross Income Thresholds by Filing Status:

  • Single under 65: $2,770

  • Single 65+ or blind: $3,570

  • Single 65+ and blind: $4,370

  • Married, both under 65: $2,770

  • Married, one spouse 65+: $3,570

  • Married, both 65+: $4,370

Special Filing Rules:

  • Self-employed individuals must file if gross receipts exceed their family’s modified gross income threshold, even if their Kentucky AGI is below the requirement.

  • Military members who only receive exempt active-duty military pay typically do not need to file.

  • Part-year residents and nonresidents must report all Kentucky-source income while they lived or earned money in the state.

What Forms You Need to File

Your residency status and income type determine which Kentucky income tax form to file. These forms are available as downloadable PDFs or via approved e-file platforms.

Main Forms:

  • Form 740 – Kentucky Individual Income Tax Return: Full-year Kentucky residents use this form.

  • Form 740-NP – Nonresident/Part-Year Resident Return: Used by individuals who moved into or out of Kentucky during 2022 or earned income from Kentucky while living in another state.

  • Form 740-NP-R – Reciprocal State Return: Used by Illinois, Indiana, Michigan, Ohio, Virginia, West Virginia, or Wisconsin residents who had only Kentucky income tax withheld and no other Kentucky-source income.

Standard Schedules and Supplementary Forms:

  • Schedule M—Used to modify your federal adjusted gross income to calculate Kentucky AGI.

  • Schedule A—Used if you itemize deductions instead of claiming the standard deduction.

  • Schedule ITC—Used to claim credits like the Family Size Tax Credit.

  • Form 8863-K—Used to claim the Kentucky education tuition tax credit.

  • Form 740-V—Used when submitting payment by check with an e-filed return.

Please carefully review the instructions for each form and ensure all required schedules are included. Your tax return may be delayed or rejected if any required documentation is missing.

Step-by-Step Instructions to File Your Kentucky Return

Filing your Kentucky tax return is a multi-step process that begins with your federal tax return and ends with submitting your completed state return. Follow these steps to ensure accurate filing and to maximize your refund if eligible.

1. Gather Required Documents

You’ll need the following:

  • W-2 forms from all employers

  • 1099 forms (interest, dividends, contract income, etc.)

  • Federal tax return (you must complete this first)

  • Records of business income if self-employed

  • Statements for pensions, retirement, or unemployment

  • Receipts for deductions (charitable donations, medical expenses, etc.)

2. Complete Your Federal Tax Return

Your federal adjusted gross income is the starting point for Kentucky income tax calculations. Before beginning your state return, prepare your federal return using IRS-approved forms or software.

3. Choose the Correct Kentucky Tax Form

  • Full-year residents: Form 740

  • Part-year or nonresidents: Form 740-NP

  • Reciprocal state residents: Form 740-NP-R

4. Enter Your Basic Information

Fill out the Kentucky form with:

  • Name, primary Social Security number, and mailing address

  • Your filing status (for example, single, married filing jointly, or head of household)

  • Any dependent or spouse details, if applicable

5. Calculate Kentucky Adjusted Gross Income

Use Schedule M to adjust your federal AGI:

  • Additions may include interest from non-Kentucky municipal bonds

  • Subtractions may include Kentucky pension exclusion, Social Security income, or active-duty military pay

6. Choose Standard or Itemized Deductions

  • The standard deduction for 2022 is $2,770.

  • Use Schedule A if your itemized deductions exceed that amount.

  • Married couples must both itemize or take the standard deduction.

7. Calculate Your Tax

Subtract your deductions from Kentucky AGI to get taxable income. To find your tax owed, multiply this amount by the flat 5% rate.

8. Apply Applicable Credits

You may qualify for:

  • Family Size Tax Credit

  • Child and dependent care credit (based on federal credit)

  • Education tuition credit (Form 8863-K)

  • Personal credits for age 65+, blindness, or Kentucky National Guard membership

9. Report Use Tax (If Applicable)

If you made out-of-state purchases (such as online purchases) without paying sales tax, you might be liable for use tax. Use the optional table or actual receipts.

10. Enter Payments and Withholding

List all of your KY income tax withholdings, estimated tax payments, and any carryovers from tax returns from the previous year.

11. Determine Refund or Balance Due

If your total payments exceed your tax, you’ll receive a refund. You must pay the rest of your taxes by the deadline if you owe. Refunds are faster if you choose direct deposit.

How to File Your Return

You can file your Kentucky tax return electronically or by mailing a paper return. In general, electronic filing lowers the possibility of errors and is quicker and more secure.

Electronic Filing Options

  • KY File (Free Fillable Forms): Kentucky offers a no-cost option for simple returns through its official website. It includes basic calculations and limited error checking, but no tax advice.

  • Approved Tax Software: Many commercial platforms support Kentucky e-file. These can guide you through the process, offering step-by-step help.

  • Professional E-Filing: Certified tax professionals can file federal and state taxes together. This is ideal if you have complex income or deductions.

Benefits of electronic filing:

  • Electronic filing offers quicker processing, with most Kentucky tax refunds issued within 4 to 6 weeks.

  • Built-in error checks in e-file systems help reduce mistakes and improve accuracy throughout the tax return.

  • You receive an instant confirmation once your tax return is successfully submitted to the Department of Revenue.

  • Choosing direct deposit during tax filing ensures you receive your refund faster and securely, without waiting for a mailed check.

Paper Filing Instructions

If you choose to file by mail, be sure to send your return to the correct address based on your filing type:

  • With payment due:
    Kentucky Department of Revenue
    Frankfort, KY 40619-0008

  • Expecting a refund or zero balance:
    Kentucky Department of Revenue
    Frankfort, KY 40618-0006

  • Form 740-NP-R (Reciprocal states):
    Frankfort, KY 40620-0012

  • Overnight/express mail:
    501 High Street, Frankfort, KY 40601

Always sign your paper return and include all required forms and schedules. Incomplete returns may be rejected or delayed.

How to Make a Payment to the KY Department of Revenue

If you owe money on your Kentucky tax return, you have multiple options for paying your balance. Payments are due by the original tax filing deadline to avoid penalties and interest.

Electronic Payment Options

Use the official Kentucky ePayment system at epayment.ky.gov. You can:

  • Pay directly from your bank account (ACH)

  • Use a credit or debit card (fees may apply)

Electronic payments are processed quickly and come with instant confirmation. This is the preferred method for most taxpayers.

Paying by Check or Money Order

Make checks or money orders payable to:

 KY State Treasurer
Mail to:
KY Department of Revenue
Frankfort, KY 40619-0008

Include the following on your check:

  • Your full name

  • Tax year (2022)

  • Primary Social Security number

  • Phone number (optional but recommended)

Do not staple the check to your return. If paying by check with an e-filed return, attach Form 740-V.

How to Track Your Refund or Balance Due

Once you’ve filed your return, you can check your Kentucky refund status or see how much you owe using state tools.

Refund Status

Use the “Where’s My Refund?” tool at refund.ky.gov. You’ll need:

  • Your primary Social Security number

  • Filing status

  • Exact refund amount

Processing times:

  • Electronic returns: 4–6 weeks

  • Paper returns: 10–14 weeks.

  • Amended returns: 20–24 weeks

Select direct deposit on your return for the fastest refund delivery.

Check Your Balance Due

If you owe taxes and need to confirm your balance, visit epayment.ky.gov. There, you can view:

  • Your current balance

  • Past payments

  • Due dates for remaining amounts

Note: Kentucky cannot provide information about your federal tax refund or IRS account. For those, visit irs.gov.

Common Filing Mistakes to Avoid

Even simple errors can delay your Kentucky tax refund or result in penalties. To ensure accurate tax filing, double-check your information before submission.

Common Errors Include:

  • Math mistakes: Incorrect calculations for credits, deductions, or totals.

  • Missing signatures: If filing jointly, both spouses must sign the return. Unsigned returns are not processed.

  • Wrong filing status: Kentucky filing status must match your federal return unless Kentucky law requires otherwise.

  • Incorrect mailing address: Refund checks have not been forwarded. Use your current address to avoid delays.

  • Missing or incorrect forms: Forgetting to attach Schedule M, Schedule A, or the required 1099s and W-2s will cause problems.

  • Failure to report use tax: Many filers forget to include use tax for untaxed online or out-of-state purchases.

Avoiding these common issues can help you get your refund faster and prevent unexpected letters from the Department of Revenue.

Final Filing Checklist

Use this checklist before you submit your return to avoid common errors and ensure faster processing.

Documents and Forms

  • Verify that all required tax forms, such as Form 740, 740-NP, or 740-NP-R, and any supporting schedules, like Schedule M or Schedule ITC, are included.

  • Attach income statements, including all W-2s and 1099s relevant to your income for 2022.

Personal and Financial Information

  • Check that your name, address, and Social Security number are all correct, especially if you've moved or changed your name.

  • Your filing status should match your federal return unless there are rules that are only applicable in Kentucky.

  • Recheck the math for the tax you owe, the amount of your refund, and the credits you claimed.

  • You must report the use tax if you buy something from another state and don't pay sales tax.

Filing and Payment

  • If you are mailing a check with an electronically filed return, please attach Form 740-V to ensure the payment is processed correctly.

  • If you want your refund to get to you faster, give your bank information for direct deposit.

  • You must sign and date the return forms; forms that aren't signed won't be processed.

  • Send your tax return to the correct address based on whether you owe money or expect a refund.

  • Keep a copy of your e-file confirmation or paper return if you have questions or an audit.

Frequently Asked Questions

What happens if I miss the deadline to file my 2022 Kentucky tax return?

If you didn’t file your Kentucky tax return by the deadline of April 18, 2023, you should submit it as soon as possible. Late filing and late payment may result in penalties and interest. If you cannot pay immediately, filing now limits the additional cost. The Kentucky Department of Revenue recommends filing to avoid enforcement actions and to preserve eligibility for refunds or credits from your federal and state taxes.

Can I e-file my Kentucky tax return for free?

Yes, many individuals can file their Kentucky tax return for free. Kentucky offers a free fillable form service through KY File for simple returns. Additionally, IRS Free File partners may include state filing options at no cost. E-file services reduce errors and speed up the entire process. Expert help is also available through approved providers for those filing taxes for the first time or seeking a maximum refund.

What deductions or credits do Kentucky taxpayers often miss?

Kentucky filers often overlook essential tax credits and deductions that could lower their income tax. These include the earned income tax credit, student loan interest deduction, and the child tax credit. The pension exclusion and certain property-related deductions are also commonly missed. Reviewing your federal tax return and prior-year tax information can help determine eligibility. These missed opportunities could mean leaving dollars unclaimed during tax season.

How do I request more time to file my Kentucky tax return?

To request a filing extension, submit Form 740-EXT by the original due date. An extension allows you to file your tax return until October but does not delay your obligation to pay. To avoid penalties, you must pay at least 90% of your expected income tax by the April deadline. Always include your primary Social Security number and mailing address to ensure your form is processed correctly by the Department of Revenue.

Can I file jointly in Kentucky if I moved mid-year?

If you were married by the last day of 2022, you can choose to file jointly even if you moved into or out of Kentucky during the year. You may need to file Form 740-NP if you were only a resident for the year. Ensure your filing status matches your federal return and include all Kentucky-source income. Keep track of employer-provided income and deductions that apply during residency periods.

Am I required to report out-of-state or online purchases?

Kentucky requires you to report use tax on out-of-state purchases when no sales tax was collected. This includes online orders, catalog purchases, or property bought while visiting states like Texas, California, New Mexico, or Pennsylvania. You can calculate the use tax using your receipts or the optional tax table. Reporting this on your Kentucky tax return helps avoid audit support issues and keeps your filing in compliance with state tax laws.

Can I amend my Kentucky tax return electronically?

Currently, Kentucky does not support electronic filing for amended tax returns. If you need to correct a return that has already been filed, you must submit Form 740-X by mail. Be sure to include any corrected forms, updated calculations, and explanations. Indicate your filing status and sign the amended return. Retain copies for your records. Confirm that your updated tax information is complete and accurate for faster processing.