Process of Experimentation

The process of experimentation constitutes a systematic evaluation of alternatives through testing or trial and error to resolve technical uncertainties in product or process development. Within the North Dakota tax code, this requirement demands that taxpayers utilize the principles of hard science to achieve a permitted purpose while maintaining rigorous documentation of all North Dakota-sourced activities.

The North Dakota Research and Experimental Expenditure Tax Credit, primarily codified under North Dakota Century Code § 57-38-30.5, represents a significant pillar of the state’s economic development strategy. While the state adopts the federal definition of qualified research found in Section 41(d) of the Internal Revenue Code, the interpretation and application of the process of experimentation are nuanced by local administrative guidance and geographic restrictions. To satisfy the process of experimentation standard, a taxpayer must demonstrate that substantially all of the activities constitute elements of a process designed to evaluate one or more alternatives to achieve a result where the capability, method, or design of the result is uncertain at the outset. This evaluation must rely on the hard sciences, such as engineering, physics, chemistry, biology, or computer science, and must be conducted entirely within the borders of North Dakota to be eligible for the state-level incentive.

The Statutory Architecture of the North Dakota R&D Credit

The North Dakota Legislative Assembly has established a framework that mirrors federal standards to simplify compliance while asserting state sovereignty over revenue impacts. The legislative intent, as expressed in § 57-38-01.1, is to adopt the federal definition of taxable income as the starting point for state tax computation. This federalization creates a symbiotic relationship between the Internal Revenue Service (IRS) standards and the North Dakota Office of State Tax Commissioner’s oversight.

The credit is available to a diverse range of entities, including C-corporations, individuals, estates, and trusts. For passthrough entities such as S-corporations, partnerships, and limited liability companies, the credit is determined at the entity level and subsequently passed through to the partners, shareholders, or members in proportion to their ownership interests. This ensures that the state’s dominant small-business and mid-market agricultural and energy firms can access high-level innovation incentives without the need for complex corporate restructuring.

Legislative Evolution and Geographic Constraints

The North Dakota credit has evolved through several key legislative sessions, most notably the changes enacted in 2007 which removed certain annual caps for research started after December 31, 2006. For taxpayers who conducted research prior to this date, a maximum credit of $2 million per year remains in place, with no ability to carry forward or carry back the excess.

Geographic integrity is the most critical deviation from federal law. Under North Dakota Administrative Code 81-03-05.1-06, only research conducted within the state qualifies. This means that even if a project meets the federal process of experimentation test, any labor or supply costs incurred outside of North Dakota must be stripped from the state-level calculation. This creates a high administrative burden for companies with regional R&D hubs, necessitating precise time-tracking and expense allocation systems to withstand an audit from the Office of State Tax Commissioner.

Deconstructing the Process of Experimentation

The process of experimentation is often the most scrutinized element of the Four-Part Test during an audit. It is the bridge between identifying a technical uncertainty and successfully resolving it through innovation.

The Systematic Evaluation Requirement

The North Dakota Tax Commissioner requires that the process of experimentation be systematic. This implies a methodical approach where a company identifies a technical uncertainty and then tests various hypotheses to overcome it. Routine troubleshooting, which relies on existing knowledge to fix known problems, does not meet this standard. Instead, the taxpayer must be evaluating alternatives where the final design or method is not yet established.

In a professional engineering environment, this systematic evaluation typically manifests as:

• Iterative Modeling: Using computer simulations to test how different material compositions react to thermal stress before building a physical prototype.
• Comparative Analysis: Testing two or more different mechanical designs for a new agricultural implement to determine which maximizes torque without increasing fuel consumption.
• Failure Analysis: Documenting why a particular prototype failed and using that data to inform the design of the next iteration.

The Three Pillars of Technical Uncertainty

A process of experimentation is only valid if it is aimed at resolving one of three types of technical uncertainty. The taxpayer must demonstrate that at the outset of the project, they were uncertain about the following:

Uncertainty Type	Application in Research Context
Capability	Whether the technical goal is achievable at all given current scientific knowledge.
Method	The specific sequence of steps or techniques required to achieve the desired result.
Design	The precise specifications, components, or architecture of the final business component.

For many North Dakota companies in the manufacturing and energy sectors, Design Uncertainty is the most common entry point for the credit. For instance, a firm may know it is capable of building a more efficient hydraulic system (capability) and know the general method of construction (method), but the exact specifications of the valves and seals required to handle high-pressure North Dakota oil formations remain uncertain until experimentation is performed.

Calculation Methodologies and Administrative Guidance

North Dakota offers taxpayers two distinct methods for calculating the R&D credit: the regular incremental method and the alternative simplified credit (ASC) method. The selection of the method is binding for the tax year in which it is made, though taxpayers may switch methods from year to year to optimize their tax position.

The Regular Incremental Method

The regular method rewards taxpayers for increasing their research spending relative to a historical base. This method is particularly beneficial for established companies with steady growth in their R&D departments. The credit is tiered to provide a significant incentive for the first $100,000 of excess spending.

Credit Regular = 0.25 × (Excess QRE up to $100,000) + 0.08 × (Excess QRE over $100,000)

The base amount used in this calculation is derived from a fixed-base percentage multiplied by the taxpayer’s average North Dakota gross receipts for the prior four tax years. For startups in their first year of activity, the fixed-base percentage begins at 3% and gradually phases up to 16% over a ten-year period.

The Alternative Simplified Credit (ASC) Method

Introduced for tax years beginning after 2018, the ASC method provides a simpler path for companies with fluctuating gross receipts or those that lack historical data. The ASC calculates the credit based on the excess of current-year North Dakota QREs over 50% of the average North Dakota QREs for the three preceding tax years.

Credit ASC = 0.175 × (Alt Excess up to $100,000) + 0.056 × (Alt Excess over $100,000)

Scenario	Calculation Metric	ASC Credit Rate
Standard ASC	First $100,000 of Excess over 50% of 3-yr Avg	17.5%
Standard ASC	Excess over $100,000 above 50% of 3-yr Avg	5.6%
No Prior QREs	First $100,000 of total current QREs	7.5%
No Prior QREs	Total current QREs in excess of $100,000	2.4%

This tiered structure ensures that the state aggressively subsidizes the initial phases of innovation while continuing to support large-scale industrial research at a sustainable rate.

Local Revenue Office Compliance and Guidance

The North Dakota Office of State Tax Commissioner serves as the primary regulatory body for the R&D credit, providing the forms and instructions necessary for compliance. Professional taxpayers must be intimately familiar with the specific filing requirements to ensure their research efforts are not disqualified on procedural grounds.

Filing Requirements and Form 40

For corporate taxpayers, the credit is typically claimed on the North Dakota Corporation Income Tax Return (Form 40), with supporting schedules detailing the calculation. Passthrough entities utilize Form 58 (Partnerships) or Form 60 (S-Corporations) to calculate the credit at the entity level before distributing it to owners via Schedule K-1.

Individual taxpayers claim their share of the credit on Schedule ND-1TC, which serves as a consolidated form for various income tax credits. Guidance from the Tax Commissioner emphasizes that a detailed schedule or worksheet must be attached to the return, explicitly showing how the process of experimentation was applied to the North Dakota-sourced expenses.

The Property Tax Clearance Record

A distinctive feature of the North Dakota tax incentive landscape is the mandatory Property Tax Clearance Record. Under N.D.C.C. § 57-01-15.1, any taxpayer seeking to claim the research expense credit must first obtain certification that they are not delinquent on property taxes in any North Dakota county where they own a significant interest in real property.

This requirement applies to any corporation (or its responsible officers) and any individual owning at least a 50% interest in real property. The clearance must be obtained annually and attached to the income tax return. Failure to attach this clearance can result in the immediate disallowance of the credit, making it a critical pre-filing step for R&D-intensive firms.

Practical Example: Agriculture Innovation and the Process of Experimentation

To illustrate the application of the process of experimentation in a North Dakota context, consider a hypothetical case study involving a manufacturer of precision agricultural equipment located in Fargo.

Project Definition: The Autonomous Seeding System

A company, Prairie Robotics, identifies a market need for an autonomous seeding system that can adjust planting depth in real-time based on soil moisture and density sensors. The technical uncertainty at the outset involves the integration of high-speed sensor data with mechanical hydraulic actuators under varying field conditions.

The Experimental Phases

1. Hypothesis and Design: The engineering team hypothesizes that a specific feedback loop algorithm can maintain a consistent 2-inch planting depth with 98% accuracy. They develop initial CAD models and software architectures.
2. Systematic Testing: Prairie Robotics builds a test rig that simulates different soil densities found in the Red River Valley. They run thousands of trials, varying the sensor sensitivity and actuator response times.
3. Iterative Prototype Development: The first physical prototype fails to respond quickly enough when encountering rocky soil. The team analyzes the failure, determines the hydraulic fluid viscosity was a contributing factor, and redesigns the valve system.
4. Field Trials in North Dakota: The redesigned system is tested in actual fields near Minot. The data collected during these trials—including failure rates, sensor drift, and fuel consumption—is used to finalize the commercial design.

Qualifying Expenses

Prairie Robotics may include the following as North Dakota QREs:

• Wages: The salaries of the North Dakota-based software programmers and mechanical engineers who developed and tested the system.
• Supplies: The cost of the sensors and specialized hydraulic components consumed or blown during the destructive testing phase.
• Contract Research: Fees paid to a North Dakota-based testing lab to perform metallurgy analysis on the redesigned valves.

Because this entire process was systematic, aimed at resolving a design uncertainty, and conducted in North Dakota using principles of engineering and computer science, it fully satisfies the process of experimentation requirement.

Transferability and the Primary Sector Business Advantage

North Dakota offers a unique liquidity option for small, innovative companies that have not yet achieved profitability. Under § 57-38-30.5, qualified research and development companies may elect to sell or transfer their unused tax credits to another taxpayer.

Eligibility for Credit Transfer

The ability to transfer credits is strictly limited to ensure it supports genuine startups in North Dakota’s key industries. To be eligible to sell credits, a taxpayer must meet the following criteria:

1. Entity Type: The transferor must be an individual, C-corporation, estate, or trust. Passthrough entities such as S-corporations and partnerships are generally ineligible to sell credits directly.
2. Revenue Threshold: The business must have annual gross revenues of less than $750,000.
3. Primary Sector Status: The business must be certified by the Department of Commerce as a primary sector business, meaning it creates new wealth for the state.
4. New Research: The credit must be based on new research conducted in the state, and the company must not have previously claimed the North Dakota R&D credit.

The Transfer Mechanism

Qualified companies may transfer a lifetime total of up to $100,000 in unused credits. The process requires the joint filing of Form CTS (Credit Transfer Statement) within 30 days of the transfer agreement. This provision is vital for the state’s burgeoning technology and biotechnology sectors, allowing them to turn tax incentives into cash to fund continued processes of experimentation during their pre-revenue years.

Audit Risks and Documentation Strategies

The North Dakota Office of State Tax Commissioner has become increasingly sophisticated in its review of R&D tax credit claims. A successful audit defense relies on the taxpayer’s ability to tell the story of their innovation through documentation.

The Documentation Standard

Taxpayers must maintain records that support both the financial calculation of the credit and the technical qualification of the projects. The commissioner recommends a four-year retention period for all R&D-related records. These records should include:

• Project Narrative: A document describing the technical objectives of the research, the uncertainties identified, and the specific process of experimentation used to resolve them.
• Employee Time Allocation: Detailed logs or surveys that show the percentage of time North Dakota employees spent on qualifying research versus routine production or administrative tasks.
• Testing Evidence: Copies of test logs, lab results, CAD versions, and simulation reports that demonstrate a systematic evaluation of alternatives.
• Supply Invoices: Proof that materials were purchased for and consumed during the experimental phase of the project.

Common Pitfalls in the Process of Experimentation

Audits often identify several recurring issues that lead to the disallowance of credits. One of the most common is the failure to distinguish between Research and Development. While development is qualifying, it must still be rooted in experimentation. If a company builds a new product using off-the-shelf components and standard assembly methods with no technical uncertainty, it will not qualify, even if the final product is new to the company.

Another pitfall is the Substantially All rule. Substantially all (usually interpreted as 80% or more) of the research activities must constitute a process of experimentation. If a project consists mostly of routine data collection or market analysis, with only a small experimental component, the entire project may be disqualified from the credit.

Economic Impact and Legislative Outlook

The North Dakota R&D credit is part of a broader suite of incentives aimed at stabilizing the state’s economy against the volatility of the energy and agricultural sectors. By encouraging a culture of experimentation, the state aims to attract high-paying technical jobs and foster home-grown intellectual property.

Statistical Context of North Dakota’s Tax Expenditures

According to the National Association of State Budget Officers (NASBO) and North Dakota’s own expenditure reports, the state has maintained a healthy fiscal position, allowing for the expansion of specialized credits. The total state expenditure for FY 2024 was approximately $8.4 billion, a significant portion of which is supported by severance taxes from natural resource extraction.

Metric	FY 2022	FY 2023	FY 2024 (Est.)
General Fund Spending	$2.4 Billion	$2.4 Billion	$2.8 Billion
Total State Spending	$7.2 Billion	$8.2 Billion	$8.4 Billion
Per Capita General Revenue	$18,377	N/A	N/A
Severance Tax Revenue per Capita	$3,674	N/A	N/A

The research expense credit, although a tax expenditure, is viewed by the Legislative Assembly as an investment in the state’s future competitive advantage. By federalizing the code while maintaining strict local-source requirements, North Dakota creates an environment where global innovation standards are applied to solve local industrial challenges.

Future Trends and Legislative Changes

Recent legislative activity, such as the 2023 and 2025 tax cut packages, indicates a continued preference for reducing the overall tax burden on individuals and corporations. However, the R&D credit remains a permanent fixture of the tax code, shielded from major repeal efforts due to its perceived value in the energy and agriculture sectors. The introduction of the ASC method in 2019 and the continued support for credit transferability suggest that North Dakota will continue to refine its innovation incentives to remain competitive with neighboring states like Minnesota and South Dakota.

Final Thoughts

The process of experimentation is the technical heartbeat of the North Dakota Research and Experimental Expenditure Tax Credit. It requires more than just innovation; it demands a disciplined, documented, and scientifically grounded approach to overcoming technical obstacles. For North Dakota businesses, successfully claiming this credit necessitates a dual focus: maintaining high-level engineering and scientific standards while simultaneously adhering to rigorous state-specific administrative requirements. By mastering the systematic evaluation of alternatives and ensuring all activities are localized within the state, North Dakota firms can significantly reduce their effective tax rate and accelerate their pace of development. As the state’s economy continues to evolve, the ability to leverage these complex fiscal tools will distinguish the leaders in North Dakota’s primary sectors from their competitors, ensuring that the state remains a hub for technical excellence and economic resilience.