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Kentucky
R&D Tax Credits

Connect with us to find out how R&D tax credits can boost your organization’s bottom line.

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This post was last updated on Aug 14, 2025.

Kentucky R&D Tax Credit

Discover the benefits of Kentucky state credits and see how your business could qualify.

While Kentucky doesn't have a specific statute that mirrors IRC Section 41, the Qualified Research Facility Tax Credit is a nonrefundable credit equal to 5% of the qualified costs of construction of research facilities that may be applied against income taxes imposed by KRS 141.020 (individual income tax), KRS 141.040 (corporation income tax), or KRS 141.0401 (limited liability entity tax, or LLET). Kentucky statute KRS 141.0205 provides an ordering provision when utilizing credits. Any unused credit may be carried forward 10 years.

Construction of research facilities means expenses associated with the construction, remodeling, and equipping of facilities in Kentucky, or expanding existing facilities to conduct qualified research.

Qualified research is defined in a manner consistent with Section 41 of the Internal Revenue Code. Expenses must be attributed to tangible, depreciable property and cannot include any amounts paid or incurred for replacement property (e.g. raw materials or supplies).

Learn more about Kentucky's R&D Tax Credit here.

R&D Tax Credit Available:

Yes - Qualified Research Facility Tax Credit

Eligible Entities:

C-Corporations, S-Corporations, LLCs, Partnerships

Deadline for Tax Filing:

Schedule QR is due with Kentucky Form 720 filing

Data Required to Compute Credit:

Claim Period Kentucky Qualified R&D Construction Expenses

Credit Carryforward:

10 Years

The R&D tax credit equals:

  • 5% of the qualified costs of construction, remodeling, expanding, and equipping facilities in Kentucky for "qualified research".
  • Schedule QR, Qualified Research Facility Tax Credit, must be filed with the income tax return claiming the state tax credit. A schedule of the tangible, depreciable property listing the date purchased, date placed in service, description, and cost must be included with the return. For credit carryforwards, a copy of the Schedule QR must be attached each year the credit is claimed on the filed income tax return.
  • Taxpayers that receive a share of the qualified research facility credit via a Kentucky K-1 through their ownership in a pass-through entity must file Schedule TCS for corporations and pass-through entities or Schedule ITC for individuals. These schedules should be completed to reflect the taxpayer's share of the credit. The Schedule TCS or Schedule ITC is required to be attached to any return which is claiming the credit, along with a copy of the Schedule QR.
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%
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carry forward for credit usage

Kentucky R&D Tax Credit Eligibility Summary:

Is the R&D Tax Credit Available?:
Yes
No
Eligible Entities:
Deadline for Tax Filing:
Data Required to Compute Credit:
What Information is needed?:

Kentucky R&D Tax Credit Guidelines:

Kentucky R&D Tax Credit Case Study

A Kentucky-based company recovered thousands in R&D tax credits to refuel growth.

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Total state R&D tax credits earned

%

Amount of wages qualified for tax credits

$

Total R&D tax credit earned

Key Kentucky R&D Tax Credits R&D Tax Rules Changes

2019' - 22
22' and after
2019' - 22
22' and after

Resources

There are many other considerations and exemptions, including what documentation the IRS requires for the R&D tax credits. Stay updated to navigate the new tax laws with confidence.

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Connect with us to find out how R&D Tax Credits can boost your organization’s performance.

Ready to Maximize Your State Credits?

With just a little info, our Strike Experts can help you start your R&D tax credit journey.

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Ready to calculate your R&D tax credits?

To get an estimate of the potential value of your unclaimed R&D Tax Credits, try out our credit calculator.

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Download our R&D Tax Credit Calculator for Android to see how much you can receive from your qualified R&D tax credit expenses.

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Frequent Asked Questions

Does Kentucky offer an R&D tax credit for businesses?

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Kentucky does not offer a general R&D tax credit for all businesses but provides a Qualified Research Facility Tax Credit equal to 5% of qualified costs for constructing, remodeling, or equipping research facilities, encouraging investment in research infrastructure. Businesses can also claim the federal R&D tax credit for broader activities. Contact Strike Tax to maximize your savings.

What qualifies as R&D activity for the federal credit in Kentucky?

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Qualifying activities must be technological in nature, intended to develop or improve a business component, eliminate uncertainty, and involve experimentation. Examples include product development, process improvement, or software creation in industries like manufacturing or technology. For the state facility credit, activities involve depreciable tangible property used for qualified research. Strike Tax can identify qualifying projects.

Can startups in Kentucky claim R&D tax credits?

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Yes, startups in Kentucky can claim the federal R&D credit, including a payroll tax offset of up to $500,000 per year for up to five years if they have less than $5 million in gross receipts and no gross receipts for more than five years. For the state facility credit, startups investing in research infrastructure may qualify. Strike Tax can guide eligibility.

How do I document R&D expenses for a federal credit in Kentucky?

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Maintain contemporaneous records like project notes, lab results, employee time logs, and expense receipts for wages, supplies, and contract research. The IRS requires detailed substantiation, especially for 2025 claims on Form 6765 with new Section G for business component details if claiming over $10,000 or amending. For the state credit, document qualified construction costs. Strike Tax ensures audit-ready documentation.

What is the process to claim federal R&D tax credits in Kentucky?

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File IRS Form 6765 with your federal tax return. In Kentucky, report any federal credit on your state return if it affects state taxes. For the state facility credit, file Schedule QR with your income tax return. Strike Tax streamlines the process.

What are the 2025 changes to R&D tax credits in Kentucky?

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No state-specific changes, but federally, Form 6765 requires new Section G for business component reporting on claims over $10,000 or amended returns, and Section 174 allows full immediate deduction of R&D costs. Strike Tax can help navigate these updates.