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Arkansas R&D Tax Credits

State and Federal Credits Available
20%
Incremental in-house QRE rate
33%
Targeted/ strategic/ university rate
9 yrs
Carryforward
100%
Tax liability offset

The Arkansas Research and Development Tax Credit, administered through the Arkansas Economic Development Commission (AEDC) and the Arkansas Science and Technology Authority (ASTA), incentivizes businesses to invest in qualified research activities within the state. Enacted under Ark. Code Ann. § 15-4-2708 and related provisions in Title 26 (e.g., §§ 26-51-1101 to 1105), these credits offset income tax liabilities and support innovation in sectors like biotechnology, advanced manufacturing, and information technology.

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20%
Incremental in-house QRE rate
33%
Targeted/strategic/university rate
9 yrs
Carryforward
100%
Tax liability offset

Key Highlights

  • 20% credit on in-house QREs exceeding the base (phased for new facilities)
  • 33% credit on QREs for certified targeted, strategic, or university programs (up to 5 years)
  • Nonrefundable but offsets up to 100% of annual income tax due
  • Strategic value credits capped at $50,000 per taxpayer annually
  • Available to C corps, S corps, partnerships, and LLCs
  • Requires Certificate of Tax Credit from ASTA
  • Targeted credits may be sold once

Who Qualifies for the Arkansas R&D Tax Credit

Eligibility requires performing qualified research activities in Arkansas that align with federal IRC § 41 standards, adapted for state programs. Businesses must obtain approval via project plans submitted to AEDC or ASTA. Note: Arkansas defines "qualified research expenditures" (QREs) more narrowly than federal rules, focusing primarily on wages and fringe benefits for in-house, targeted, and strategic programs (supplies, equipment purchases, and most contract research are excluded).

Eligible Entities
  • C Corporation May claim both the regular and basic research credit
  • S Corporation Limited entity-level use; can pass credits to shareholders
  • Partnerships / LLCs Credits pass through to owners via Schedule K-1
Qualified Research Expenses (QREs)
Category
Examples
Wages
Taxable wages and usual fringe benefits for full-time employees (or contractual employees) performing, supervising, or directly supporting qualified research in Arkansas
Contract Research (University-Specific)
Certain payments under approved contracts with Arkansas universities or research organizations for qualified programs (e.g., under §§ 26-51-1101 et seq.); donations or below-cost sales of new machinery/equipment to university programs may also qualify

Federal QREs (for stacking with state credits) include additional categories like supplies, general contract research (65% of payments), and computer rentals, which do not qualify for Arkansas state credits.

How to Calculate the Arkansas R&D Tax Credit

Arkansas offers an incremental method for standard in-house research and a flat-rate variant for certified targeted, strategic value, or university-based programs. Calculations use Arkansas-sourced QREs only and require federal R&D qualification.

Regular Method (In-House Research)
The credit applies over a 5-year financial incentive agreement period. Base calculations differ for new vs. existing facilities:
  • New Facilities: Base is $0 for the first 3 years (all QREs qualify). Year 3 QREs become the base for Year 4; Year 4 QREs for Year 5.
  • Existing Facilities: Base is QREs from the year prior to the agreement; then follows the same 3-4-5 year progression.
  • Determine total Arkansas QREs for the tax year (primarily wages and benefits).
  • Compute base amount per the phased structure above.
  • Calculate excess QREs = current-year QREs - base amount.
  • Credit = 20% of excess QREs.
Example Calculation (New Facility, Year 1)
QREs =$1,000,000
Base =$0
Excess =$1,000,000
→ Credit = 20% × $1,000,000 =$200,000
Example (Year 4, Assuming Year 3 QREs = $700,000)
QREs =$1,000,000
Base =$700,000
Excess =$300,000
→ Credit = 20% × $300,000 =$60,000
Optional Targeted/ Strategic/ University Variant
For businesses with AEDC financial incentive agreements or ASTA-approved projects in targeted sectors (e.g., biotechnology, IT) or university collaborations:
  • Determine eligible QREs under the certified program (limited to wages and fringe benefits; excludes supplies, land, equipment purchases, or building construction/renovation).
  • Credit = 33% of QREs (no base subtraction; flat rate for first 5 years).
  • Strategic value cap: Maximum $50,000 credit per year.
Example Calculation
QREs under targeted program =$500,000
→ Credit = 33% × $500,000 =$165,000 (or capped at $50,000 for strategic value)
Important: Once a program is elected (e.g., targeted), it applies for typically 5 years under the financial incentive agreement. Applications must include project plans estimating costs and timelines. For targeted businesses, submit 45 days prior to tax year-end. Startups without prior base use $0 baseline for in-house claims.

Arkansas-Specific Rules

Arkansas tailors its R&D credits to foster targeted innovation, with certifications unlocking higher rates and unique benefits like credit sales.

Targeted Businesses

Businesses in six key sectors (advanced materials and manufacturing systems; agricultural, food and environmental sciences; bio-based products; biotechnology, bioengineering and life sciences; information technology; transportation logistics) with AEDC agreements earn 33% on QREs for 5 years. Requires application 45 days before tax year-end.

No Cap on Most Credits

Unlimited offsets against income tax for in-house and targeted programs, maximizing value for large-scale R&D without statewide limits.

Approved Projects

ASTA certification via detailed project plans ensures compliance, boosting eligibility for 33% rates in strategic or university programs. High utilization in ag-tech and life sciences.

Other Unique Rules
  • Pass-Through Entities: Credits flow pro-rata to owners via K-1.
  • Audit and Recordkeeping: Retain documentation for 3 years (statute of limitations); DFA audits focus on QRE substantiation and certification validity.
  • Sellable Credits: Targeted business credits may be sold once for cash value (within one year of issuance), ideal for startups.
  • In-State Requirement: All research must occur in Arkansas; no out-of-state QREs qualify.
  • Non-Combination Rule:Targeted credits cannot be combined with other in-house incentives for the same expenditures.
Targeted Businesses

Businesses in six key sectors (advanced materials and manufacturing systems; agricultural, food and environmental sciences; bio-based products; biotechnology, bioengineering and life sciences; information technology; transportation logistics) with AEDC agreements earn 33% on QREs for 5 years. Requires application 45 days before tax year-end.

No Cap on Most Credits

Unlimited offsets against income tax for in-house and targeted programs, maximizing value for large-scale R&D without statewide limits.

Approved Projects

ASTA certification via detailed project plans ensures compliance, boosting eligibility for 33% rates in strategic or university programs. High utilization in ag-tech and life sciences.

Other Unique Rules
  • Pass-Through Entities: Credits flow pro-rata to owners via K-1.
  • Audit and Recordkeeping: Retain documentation for 3 years (statute of limitations); DFA audits focus on QRE substantiation and certification validity.
  • Sellable Credits: Targeted business credits may be sold once for cash value (within one year of issuance), ideal for startups.
  • In-State Requirement: All research must occur in Arkansas; no out-of-state QREs qualify.
  • Non-Combination Rule:Targeted credits cannot be combined with other in-house incentives for the same expenditures.

Arkansas R&D Tax Credits Case Study

$231,000
total state R&D tax credits earned
50%
of wages qualified for credits
$588,000
total R&D tax credits earned (federal + state combined)
Frequent Asked Questions

What is the Arkansas R&D tax credit?

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Arkansas provides a 20% credit on incremental in-house QREs (primarily wages) and 33% for targeted, strategic value, or university-based research, administered by AEDC and ASTA under Ark. Code Ann. § 15-4-2708 and related provisions in Title 26, with narrower QRE definitions than federal IRC § 41.

What activities qualify for Arkansas’s R&D tax credit?

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Eligible activities include experimental development of new products, processes, or software in Arkansas, such as biotech innovations or manufacturing prototypes. Strike Tax identifies qualifying projects through federal-aligned tests, noting Arkansas's focus on wage-based QREs.

How much can my business save with Arkansas’s R&D tax credit?

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For $1 million in incremental QREs, you could save $200,000 at 20%, or up to $330,000 at 33% for certified programs (capped at $50,000 for strategic). Stack with federal credits. Use Strike Tax’s R&D Credit Calculator for estimates.

Are Arkansas R&D tax credits refundable or carryforward?

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Credits are nonrefundable but offset up to 100% of income tax liability and carry forward for 9 years. Targeted credits may be sold. Strike Tax maximizes utilization.

How do I apply for Arkansas’s R&D tax credit?

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Submit a project plan to AEDC or ASTA for certification, obtain Certificate of Tax Credit, and attach to your income tax return. Strike Tax handles documentation and filing.

Can Arkansas businesses claim both state and federal credits?

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Yes, stack state and federal credits on the same QREs for amplified savings (federal includes broader categories like supplies). Strike Tax optimizes claims across both.

What is AR ASTA certification?

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ASTA approval via project plan review unlocks 33% rates for strategic or university research, ensuring compliance with innovation tests. Essential for higher credits.

Which industries benefit most from Arkansas’s R&D credits?

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Biotechnology, advanced manufacturing, and IT sectors see the highest returns due to targeted 33% rates and university partnerships. Strike Tax tailors to your industry.

Why choose Strike Tax for Arkansas R&D credits?

mness-logo
line-logo

Strike Tax ensures ASTA compliance, maximizes 20-33% rates, and simplifies sales for targeted credits, delivering expert support for Arkansas innovators.

How does the base period work for Arkansas in-house credits?

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For new facilities, base is $0 for years 1-3 (full QREs qualify); then Year 3 for Year 4, Year 4 for Year 5. Existing facilities use pre-agreement year as initial base.

Next Steps

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Arkansas
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 Dec 03, 2025.

Arkansas R&D Tax Credit

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

Arkansas provides a research and development credit.  Arkansas’ Research and Development programs are intended to provide incentives for university-based research, in-house research, and R&D in qualified start-up businesses. Tax credits under these programs can offset up to 100% of a business’s tax liability in a given year.         

Research Park Support Donation Credit:  A credit is available for Donation Made To An Accredited Institution of Higher Education To Support A Research Park. The amount of the credit is 33% of a qualified donation made to an accredited institution of higher education to support a research park authority.            

In-House Research Income Tax Credit: A business that conducts "in-house" research within a research facility that is operated by the eligible business may claim a credit equal to 20% of the amount spent on in-house research that exceeds the base year for a period of three years and the incremental increase in qualified research expenditures for the succeeding two years.            

In-House Research by Targeted Business Income Tax Credit:  A credit is available for qualified research expenditures incurred in connection with a financial incentive agreement with the Economic Development Commission. The amount of the credit is 33% of qualified research expenditures for each of the first five years of the financial incentive agreement.            

In-House Research in Area of Strategic Value Income Tax Credit:  A taxpayer who invests in in-house research in an area of strategic value; or a project under the research and development programs offered by the Arkansas Science and Technology Authority and approved by its Board of Directors may claim a credit equal to 33% of qualified research expenditures for each of the first five years of the financial incentive agreement.

Learn more about Arkansas' R&D Tax Credits and Incentives.

R&D Tax Credit Available:

Yes

Eligible Entities:

C-Corporation, S-Corporations, LLCs, Partnerships

Deadline for Tax Filing:

Application

Data Required to Compute Credit:

Claim Period Arkansas Qualified R&D Expenses (QREs)

Credit Carryforward:

9 Years

The R&D tax credit equals:

  • 10% of QREs (In-House R&D)
  • 33% of QREs incurred each year, for up to five years (In-House Research by a Targeted Business, Research and Development in Area of Strategic Value, and University Based R&D)

Specific Items to Note:

  • The income tax credit for research by a targeted business may not be used with other in-house R&D incentives or any other incentive in Act 182 of 2003 for the same expenditures.
  • The maximum credit that can be earned by a business is $10,000 per tax year and is equal to 20% of QREs.
  • Credits can be claimed for up to 100% of the tax liability.
%
%
%
carry forward for credit usage

Arkansas 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?:

Arkansas R&D Tax Credit Guidelines:

Arkansas R&D Tax Credit Case Study

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

$

Total state R&D tax credits earned

%

Amount of wages qualified for tax credits

$

Total R&D tax credit earned

Key Arkansas 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.

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Frequent Asked Questions

What is the Arkansas R&D tax credit?

mness-logo
line-logo

Arkansas provides a 20% credit on incremental in-house QREs (primarily wages) and 33% for targeted, strategic value, or university-based research, administered by AEDC and ASTA under Ark. Code Ann. § 15-4-2708 and related provisions in Title 26, with narrower QRE definitions than federal IRC § 41.

What activities qualify for Arkansas’s R&D tax credit?

mness-logo
line-logo

Eligible activities include experimental development of new products, processes, or software in Arkansas, such as biotech innovations or manufacturing prototypes. Strike Tax identifies qualifying projects through federal-aligned tests, noting Arkansas's focus on wage-based QREs.

How much can my business save with Arkansas’s R&D tax credit?

mness-logo
line-logo

For $1 million in incremental QREs, you could save $200,000 at 20%, or up to $330,000 at 33% for certified programs (capped at $50,000 for strategic). Stack with federal credits. Use Strike Tax’s R&D Credit Calculator for estimates.

Are Arkansas R&D tax credits refundable or carryforward?

mness-logo
line-logo

Credits are nonrefundable but offset up to 100% of income tax liability and carry forward for 9 years. Targeted credits may be sold. Strike Tax maximizes utilization.

How do I apply for Arkansas’s R&D tax credit?

mness-logo
line-logo

Submit a project plan to AEDC or ASTA for certification, obtain Certificate of Tax Credit, and attach to your income tax return. Strike Tax handles documentation and filing.

Can Arkansas businesses claim both state and federal credits?

mness-logo
line-logo

Yes, stack state and federal credits on the same QREs for amplified savings (federal includes broader categories like supplies). Strike Tax optimizes claims across both.

What is AR ASTA certification?

mness-logo
line-logo

ASTA approval via project plan review unlocks 33% rates for strategic or university research, ensuring compliance with innovation tests. Essential for higher credits.

Which industries benefit most from Arkansas’s R&D credits?

mness-logo
line-logo

Biotechnology, advanced manufacturing, and IT sectors see the highest returns due to targeted 33% rates and university partnerships. Strike Tax tailors to your industry.

Why choose Strike Tax for Arkansas R&D credits?

mness-logo
line-logo

Strike Tax ensures ASTA compliance, maximizes 20-33% rates, and simplifies sales for targeted credits, delivering expert support for Arkansas innovators.

How does the base period work for Arkansas in-house credits?

mness-logo
line-logo

For new facilities, base is $0 for years 1-3 (full QREs qualify); then Year 3 for Year 4, Year 4 for Year 5. Existing facilities use pre-agreement year as initial base.