Industry Case Study 1: Advanced Glass, Optical Lighting, and Fiberglass Manufacturing

The industrial topography of Newark, Ohio, is fundamentally anchored in its historical dominance of glass and optical manufacturing. The region’s distinct geological profile and post-industrial evolution provide a textbook environment for generating high-value Research and Development tax credits under the United States federal and Ohio state frameworks.

Historical Development of the Glass Industry in Newark, Ohio

Founded in 1802, Newark’s initial economic growth was catalyzed by its strategic geographic location and the subsequent arrival of the Ohio and Erie Canal in the early 19th century. However, the city’s transition from a prosperous agrarian community to a manufacturing powerhouse was driven by the discovery and extraction of abundant natural resources, specifically massive local deposits of high-purity silica sand, iron ore, and natural gas. These raw materials formed the foundational bedrock for the city’s glassmaking industry.

By the late 19th and early 20th centuries, Newark had become a nexus for glass innovation. The A.H. Heisey Glass Company, established in 1895, operated for over six decades, utilizing local silica to produce globally recognized fine tableware and pressed glass. Concurrently, Holophane, founded in 1898, began manufacturing highly specialized prismatic glass reflectors in Newark, optimizing the refraction of light for industrial and commercial applications. Decades later, building upon this established silica supply chain and skilled labor pool, Owens Corning established its flagship manufacturing plant in Newark in 1938. This facility was the first industrial plant in the United States designed specifically for the manufacture of fiberglass insulation, moving beyond converted glass bottling plants to pioneer commercial quantities of fiberglass building materials.

Qualified R&D Activities and Technical Uncertainties

Modern glass and lighting manufacturing is no longer a rudimentary smelting process; it involves profound materials science, optical engineering, and thermodynamic management. Newark-based operations engage in continuous, highly technical research and development to optimize thermal management, acoustic dampening, optical efficiency, and environmental sustainability.

For commercial lighting manufacturers like Holophane, engineering teams face significant technical uncertainty when attempting to design high-mast light-emitting diode (LED) fixtures that maximize lumen output while mitigating severe thermal degradation. The process of experimentation involves developing custom aluminum heat sinks, simulating complex airflow using computational fluid dynamics (CFD) software, and testing flexible substrates for LED emitters. Researching and developing narrow linewidth converter materials to control the specific wavelength of light emitted directly satisfies the federal requirement that the research be technological in nature, relying heavily on the physical sciences. Furthermore, redesigning optical delivery mechanisms to improve application efficiency—converting raw lumen output into “useful lumens” that match ideal illumination patterns without over-lighting or under-lighting specific regions—requires rigorous photometric testing and iterative prototype development.

Within the fiberglass sector, represented by the expansive Owens Corning operations in Newark, engineers continually develop advanced mechanical pipe insulation, architectural acoustic baffles, and structural materials. R&D teams evaluate new inorganic, bio-based binder formulations designed to replace legacy formaldehyde binders while maintaining stringent fire-retardant properties, tensile strength, and moisture resistance. The experimental process involves subjecting newly formulated cellular glass or mineral wool prototypes to extreme environmental stress testing to measure R-value degradation and acoustic absorption. The costs associated with these laboratory trials, including the wages of materials scientists and the cost of prototype materials destroyed during testing, constitute prime Qualified Research Expenses (QREs) under Internal Revenue Code (IRC) Section 41.

Industry Case Study 2: Aerospace Guidance, Navigation, and Metrology

While glass manufacturing represents Newark’s legacy industry, the region’s mid-century transition into advanced aerospace guidance and metrology demonstrates how unique geological attributes can dictate high-technology industrial development, creating a dense ecosystem of R&D tax credit eligibility.

Historical Development of Aerospace Metrology in Newark, Ohio

Following World War II, the United States military sought to decentralize vital defense manufacturing and research facilities away from massive urban centers. Newark possessed a highly specific and rare geological attribute: an exceptionally stable underlying bedrock, entirely free from major seismic activity. In 1960, this profound geological stability led the United States Air Force to establish the Newark Air Force Base, which later evolved into the Aerospace Guidance and Metrology Center (AGMC).

The AGMC was tasked with the repair, modification, and calibration of the highly sensitive inertial navigation and guidance systems used in Minuteman missiles, C-5A aircraft, F-111 bombers, and other critical Department of Defense assets. To accomplish this, the military constructed a specialized underground laboratory complex spanning four floors directly into the Newark bedrock to isolate testing equipment from even the slightest seismic vibration.

Following the 1993 Base Realignment and Closure (BRAC) commission announcement, the Newark Air Force Base faced impending closure, threatening the loss of thousands of elite engineering jobs. However, a pioneering privatization effort finalized in 1996 successfully transitioned the 57-acre military installation into the Central Ohio Aerospace and Technology Center (COATC). Today, managed by the Heath-Newark-Licking County Port Authority, the COATC has expanded into a 350-acre campus featuring triple-redundant 69KV electric power and open-access rail lines. This infrastructure allowed top-tier defense contractors, including Boeing, to absorb the highly specialized local engineering workforce, cementing Newark as an ongoing hub for aerospace guidance research.

Qualified R&D Activities and Technical Uncertainties

Aerospace contractors operating within the Newark COATC campus engage in highly complex aeronautical and software engineering projects. These initiatives routinely yield massive QREs, capturing engineering wages, specialized testing supplies, and external laboratory testing fees under both federal and state R&D tax credit frameworks.

When developing advanced avionics, autonomous navigation software, or integrating new composite materials into legacy aircraft frames, engineers face profound uncertainties regarding aerodynamic drag, thermal loads, and regulatory compliance. The process of experimentation involves building and testing hybrid propulsion units, refining airframe structures, and optimizing wing geometries. To resolve technical uncertainties, aerospace engineers conduct extensive 3D modeling, finite element analysis (FEA), and physical wind-tunnel testing of prototypes.

Because these contractors operate under immense regulatory scrutiny requiring strict Federal Aviation Administration (FAA) and Department of Defense (DoD) certifications, the rigorous design validation testing required to prove mechanical reliability heavily relies on the physical sciences and engineering principles, adhering strictly to the criteria set forth in IRC § 41(d). The wages of aeronautical engineers prototyping unmanned aerial vehicle (UAV) frames, the cost of composite resins for missile casings, and the computational costs for running computational fluid dynamics (CFD) airflow models represent highly eligible expenditures.

Industry Case Study 3: Precision Metallurgy and High-Strength Aluminum

Newark’s robust mid-century infrastructure, combined with its geographic proximity to major manufacturing hubs, fostered the development of a highly specialized metallurgical sector, characterized by extreme precision and continuous process improvement.

Historical Development of Aluminum Extrusion in Newark, Ohio

In the immediate aftermath of World War II, American industrialist Henry J. Kaiser envisioned a massive expansion of domestic aluminum production to supply the booming aerospace, automotive, and consumer packaging markets. Capitalizing on government-built forging facilities constructed during the war effort, Kaiser leased and eventually purchased these massive industrial plants, including a primary facility located in Heath, a suburb immediately adjacent to Newark, Ohio.

Newark’s strategic location was paramount. Situated just thirty miles east of Columbus and within a day’s drive of the automotive capital in Detroit and the aviation hub in Dayton, the Newark facility was perfectly positioned to supply heavy industrial components. Over the decades, the Kaiser Aluminum Newark facility evolved into a premier manufacturer of highly engineered, semi-fabricated aluminum products, focusing specifically on high-strength 2000, 7000, and 6000 series aluminum alloys utilized in demanding aerospace, defense, and automotive end-markets.

Qualified R&D Activities and Technical Uncertainties

The development of specialized metal matrix composites (MMCs) and the optimization of aluminum extrusion techniques are fraught with complex metallurgical uncertainties. To maintain a competitive advantage, metallurgical engineers in Newark must continuously engage in R&D to improve the yield strength, corrosion resistance, and ductility of their proprietary alloy formulations.

A standard qualified R&D activity in this sector involves formulating new chemical compositions—precisely adjusting the ratios of copper, zinc, magnesium, manganese, and silicon added to primary molten aluminum to achieve exact physical attributes demanded by aerospace clients. Engineers face uncertainty regarding how these chemical additions will interact during the casting, forging, and heat-treatment phases.

For example, when attempting to engineer thin-wall aluminum castings that meet strict weight reduction thresholds for modern aircraft, engineers often discover that standard high-strength alloys lack the necessary fluidity, resulting in a thick, sludgy consistency when molten. The technical uncertainty lies in resolving this flow issue without compromising the alloy’s structural integrity. If operators simply increase the furnace temperature to improve flow, they risk burning off essential volatile chemical elements, ruining the batch. The systematic process of experimentation—testing variable temperatures, exploring vacuum or inert-gas foundry processes, designing complex flat blank layouts, and deploying custom die tooling—constitutes the core of qualified R&D. The wages of metallurgical engineers, the costs of scrap metal destroyed during failed prototype runs, and the expenses related to destructive tensile testing are all eligible for the federal and Ohio state R&D tax credits.

Industry Case Study 4: Dairy Production and Aseptic Food Processing

While Newark’s urban core is heavily industrialized, the surrounding expanse of Licking County has historically maintained a deep agricultural and dairy farming tradition. The intersection of this agricultural heritage with modern, high-tech food processing presents massive, often overlooked opportunities for R&D tax credit utilization.

Historical Development of Dairy Processing in Newark, Ohio

Tamarack Farms Dairy was established in Newark in 1978 to capitalize on the robust local milk supply provided by Central Ohio dairy farmers. Newark’s unparalleled distribution logistics played a crucial role in the facility’s success. With direct access to the interstate highway system, Tamarack Farms could rapidly transport highly perishable fluid dairy products to major metropolitan markets across the Midwest.

Over the decades, Tamarack Farms grew into the largest fluid dairy producer in the state of Ohio, acting as a primary supplier for the Cincinnati-based Kroger Co. supermarket chain, servicing over 160 retail locations. In 2022, recognizing the shifting consumer demand toward long-shelf-life and high-protein beverages, Kroger committed a $70 million capital investment to significantly expand the Newark plant. This 35,000-square-foot expansion established the Midwest’s first state-of-the-art aseptic milk processing line, capable of manufacturing heavy whipping cream, coffee creamers, and specialized protein beverages.

Qualified R&D Activities and Technical Uncertainties

Food science and agricultural processing are frequently mischaracterized as routine manufacturing, yet they rely heavily on the hard sciences of chemistry, microbiology, and chemical engineering. The transition from traditional pasteurization to advanced aseptic, extended-shelf-life (ESL) processing requires rigorous scientific experimentation that meets all requirements of IRC Section 41.

The implementation of an aseptic milk line using ultra-high temperature (UHT) pasteurization poses severe technical uncertainties. Food scientists and process engineers must determine precisely how to subject sensitive dairy proteins to extreme heat to eliminate microbial life without causing protein denaturation, Maillard browning, or compromising the final flavor profile and mouthfeel.

The process of experimentation involves the iterative testing of novel membrane filtration systems—evaluating microfiltration and reverse-osmosis configurations to concentrate whey protein and remove lactose while optimizing energy efficiency. Furthermore, developing lactose-free or probiotic-enhanced product formulations requires extensive shelf-stability testing and microbiological validation. Engineers must also experiment with new clean-in-place (CIP) sanitation automation and prototype high-barrier, cold-chain optimized aseptic packaging to ensure absolute sterility during transit. The salaries of food scientists, dairy process engineers, and quality assurance technicians, along with the costs of prototype packaging and test cultures consumed during pilot-plant trials, generate highly lucrative federal and state R&D tax credits.

Industry Case Study 5: High-Volume Consumer Goods and Specialized Packaging

The final case study examines how Newark’s geographic and logistical advantages attracted high-volume consumer goods manufacturing, a sector heavily reliant on industrial engineering and software development for supply chain optimization.

Historical Development of Consumer Goods Manufacturing in Newark, Ohio

Unique Industries, originally founded in a small Philadelphia warehouse basement in 1961, grew over sixty years into a global enterprise dominating the licensed party supply sector, partnering with major entertainment conglomerates such as Disney, Marvel, and Hasbro. As the company expanded into a global enterprise, it required a centralized North American manufacturing and distribution hub capable of moving tens of millions of cubic feet of lightweight, high-volume consumer goods—such as paper tableware, balloons, and piñatas—to national retail chains efficiently.

Newark, Ohio, provided the ideal logistical footprint. Situated strategically within a one-day delivery radius of 60% of the United States population and 50% of the Canadian population, Newark offered unparalleled market access. Furthermore, the city’s open-access rail network, operated by the Ohio Central Railroad with direct connections to major CSX and Norfolk Southern intermodal facilities, allowed for the rapid, cost-effective transport of raw paper pulp and finished consumer goods. This combination of a skilled manufacturing workforce and massive distribution capabilities drove the heavy concentration of consumer goods packaging in Licking County.

Qualified R&D Activities and Technical Uncertainties

High-volume, low-margin consumer goods manufacturing requires relentless process optimization and automation to maintain profitability. R&D in this sector is heavily weighted toward mechanical engineering, robotics integration, and, increasingly, sustainable materials science.

As global consumer demand shifts aggressively toward environmental sustainability, companies face profound technical uncertainty in developing compostable or biodegradable paper tableware that can match the performance of legacy plastics. Engineers must conduct rigorous physical testing on novel paper pulp mixtures, bio-based adhesives, and non-toxic dyes, evaluating the structural integrity of the material when exposed to extreme moisture, heat, and physical stress.

Furthermore, optimizing the manufacturing process itself generates significant QREs. Designing custom automated assembly lines for folding and packaging paper goods, integrating specialized robotics to reduce cycle times, and developing proprietary injection molds for novelty plastic components all involve an iterative process of trial and error. Additionally, developing bespoke, proprietary internal software to track complex global supply chains, manage high-speed printing permutations, and automate inventory distribution involves deep computer science research. By overcoming these software and mechanical uncertainties, high-volume manufacturers in Newark can capture a substantial portion of their engineering and software development payroll under the federal and Ohio state R&D tax credit programs.

The Legislative Framework of the United States Federal R&D Tax Credit

To properly capture the expenses generated by the industries detailed above, a rigorous understanding of the federal statutory framework is required. The United States federal Research and Development tax credit, codified under Section 41 of the Internal Revenue Code (IRC), was originally enacted as part of the Economic Recovery Tax Act of 1981. Designed to incentivize domestic technological advancement and prevent the offshoring of highly skilled engineering and scientific operations, the credit provides a dollar-for-dollar offset against federal income tax liability. Over the decades, legislative amendments, including the Protecting Americans from Tax Hikes (PATH) Act of 2015, have permanently codified the credit and expanded its utility, allowing qualifying startup enterprises to offset up to $500,000 in payroll taxes annually against their Federal Insurance Contributions Act (FICA) and Medicare tax obligations.

The Statutory Four-Part Test

Eligibility for the federal R&D tax credit is not predicated on groundbreaking, patentable discoveries or white-coat laboratory environments; rather, it hinges entirely on a strict, activity-based statutory criterion known as the Four-Part Test, as defined in IRC § 41(d). Every distinct project or business component must independently satisfy all four of the following requirements:

1. Permitted Purpose (The Business Component Test): The overarching objective of the research must be to create a new or improved business component. A business component is statutorily defined as any product, process, computer software, technique, formula, or invention to be held for sale, lease, or used in a trade or business of the taxpayer. The improvement must relate to enhanced functionality, performance, reliability, or quality. Activities undertaken merely to improve aesthetics, seasonal styling, or cosmetic design are explicitly excluded.
2. Technological Uncertainty: At the outset of the project, the taxpayer must encounter genuine technical uncertainty regarding the capability or methodology required to develop the business component, or the appropriate design of the component itself. Uncertainty exists if the information available to the taxpayer does not establish the optimal method or design required to achieve the desired outcome. The resolution of this uncertainty cannot be readily apparent to a competent professional in the field.
3. Process of Experimentation: To eliminate the identified technological uncertainty, the taxpayer must engage in a structured, evaluative process. According to Treasury Regulations, this process entails identifying the uncertainty, formulating one or more hypotheses or design alternatives intended to eliminate it, and conducting a systematic evaluation of those alternatives. This evaluation can occur through computational modeling, sophisticated simulation (e.g., CAD, FEA, CFD), systematic trial and error, or physical prototype testing.
4. Technological in Nature: The process of experimentation must fundamentally rely upon the established principles of the hard sciences, specifically engineering, computer science, biological sciences, or physical sciences. Activities relying on soft sciences, such as social sciences, psychology, economics, or market research, do not qualify under any circumstance.

Qualified Research Expenses (QREs)

If an engineering or manufacturing project satisfies the Four-Part Test, the costs directly associated with that specific project may be captured as Qualified Research Expenses (QREs) under IRC § 41(b). QREs are rigidly categorized into three primary statutory buckets:

• Wages: The portion of taxable W-2 wages paid to employees for directly conducting, directly supervising, or directly supporting qualified research activities. A crucial provision in the Treasury Regulations dictates that if an employee dedicates “substantially all” (defined by a safe harbor rule as 80% or more) of their time to qualified activities, 100% of their wages may be captured as QREs.
• Supplies: Tangible personal property used and consumed directly in the research process. This includes raw chemical materials, prototype components, custom tooling destroyed during testing, and laboratory supplies. It explicitly excludes land, land improvements, and property subject to depreciation under Section 167 (e.g., permanent manufacturing equipment and heavy machinery). Cloud computing costs utilized directly for software development are also eligible under this category.
• Contract Research Expenses: Amounts paid to third-party, non-employee contractors performing qualified research on behalf of the taxpayer within the United States. Statutorily, these expenses are subject to a haircut, meaning only 65% of the invoiced amount is generally eligible for inclusion. However, if the research is paid to a “qualified research consortium”—defined as an organization described in section 501(c)(3) or 501(c)(6) organized primarily to conduct scientific research—75% of the expense may be captured.

Statutory Exclusions

IRC § 41(d)(4) explicitly outlines activities that are strictly excluded from the definition of qualified research. These include research conducted after the beginning of commercial production, adaptation of an existing business component to a particular customer’s requirement without technical uncertainty, duplication of an existing business component (reverse engineering), routine data collection, and routine quality control testing. Crucially, research conducted outside the United States is entirely excluded from the federal credit.

Furthermore, “funded research” is strictly prohibited. Research is considered funded if the taxpayer’s compensation is not legally contingent upon the success of the research, or if the taxpayer does not retain substantial economic rights to the intellectual property developed.

The Ohio Commercial Activity Tax (CAT) R&D Investment Credit

While the federal credit offsets federal income and payroll taxes, the State of Ohio offers a parallel incentive uniquely tailored to its corporate tax structure. The Ohio Research and Development Investment Tax Credit, authorized under Ohio Revised Code (ORC) § 5751.51 and § 5726.56, is a nonrefundable fiscal incentive designed specifically to reduce a business’s Commercial Activity Tax (CAT) liability.

Mechanics of the Ohio CAT R&D Credit

Unlike standard corporate income taxes utilized by most states, the Ohio CAT is a broad-based gross receipts tax levied on the privilege of doing business in the state. Because it taxes top-line revenue rather than net profit, a direct credit against the CAT is highly valuable, particularly for capital-intensive manufacturing industries like aluminum extrusion and dairy processing that operate on high volumes but tight profit margins.

The Ohio R&D credit calculation is statutory and straightforward. The credit equals 7% of the amount by which the taxpayer’s current-year Ohio-based Qualified Research Expenses (QREs) exceed their average annual QREs incurred physically in Ohio over the three preceding taxable years. If the business is a startup or simply lacks prior-year QREs in the state, the base amount is mathematically calculated as zero, allowing the 7% rate to apply to the entirety of the current year’s expenses.

If the calculated 7% credit exceeds the taxpayer’s CAT liability for the current filing year, the unused excess credit may be carried forward for up to seven subsequent tax years, providing long-term tax stabilization.

Recent Legislative Amendments and Administrative Posture

The legislative intent of ORC § 5751.51 was to streamline state-level compliance by directly mirroring the definitions of QREs found in the federal IRC § 41. In theory, taxpayers simply determine their federal QREs, identify the subset of those expenses incurred physically within Ohio’s borders, and apply the state mathematical formula.

However, recent legislative actions and administrative guidance indicate a highly aggressive audit posture by the Ohio Department of Taxation (ODT). In late 2023, the Ohio General Assembly enacted Am. Sub. HB 33, which amended the CAT R&D tax credit statute. While the amendments were initially framed as innocuous updates regarding record retention requirements and audit sampling methodologies, the ODT has aggressively leveraged this legislation to justify deeper, substantive audits of R&D claims.

Rather than limiting their scope to merely verifying the geographic situsing of the expenses—ensuring the research physically occurred in Ohio—the ODT routinely initiates full-scope audits to determine whether the taxpayer’s underlying engineering activities satisfy the federal Four-Part Test under IRC § 41. This administrative overreach creates a burdensome dual-compliance scenario. An Ohio taxpayer may have their federal R&D credit thoroughly examined and accepted by the Internal Revenue Service, only to face a secondary, highly technical disallowance by state-level auditors disputing the exact same engineering activities.

Furthermore, separate legislative changes effective for the 2024 and 2025 tax years have altered the broader CAT landscape. The Annual Minimum Tax (AMT) has been eliminated, and the threshold at which businesses are exempt from the CAT has been significantly increased to $3 million in taxable gross receipts for 2024, and $6 million for 2025. While this provides broad tax relief, it means the 7% R&D credit is now primarily utilized by larger, mid-market manufacturers and engineering firms whose gross receipts far exceed these new thresholds.

Landmark Case Law and Administrative Guidance

The practical application and interpretation of IRC § 41 and ORC § 5751.51 are continually shaped by federal and state court decisions, as well as evolving administrative procedures. Companies operating in Newark, Ohio, must carefully navigate this complex judicial landscape to secure and defend their credits.

The “Funded Research” Exclusion: Meyer, Borgman & Johnson and Smith

For the aerospace contractors operating at the COATC and custom manufacturing job shops across Newark, the “funded research” exclusion under IRC § 41(d)(4)(H) represents the most critical legal hurdle. The tax code mandates that a taxpayer cannot claim the R&D credit if their research is funded by a client, grant, or governmental entity, meaning the taxpayer bears no ultimate financial risk.

The nuances of this exclusion were recently highlighted in the Eighth Circuit Court of Appeals affirmation of Meyer, Borgman & Johnson, Inc. v. Commissioner (May 2024). In this case, a structural engineering firm was denied approximately $190,000 in R&D tax credits. The court heavily scrutinized the firm’s client contracts and found that payment was based primarily on delivering standard design services, rather than being explicitly and legally contingent upon the success of the underlying research. Because the contracts lacked specific provisions tying payment to research success, the court deemed the research funded by the client.

Conversely, in Smith v. Commissioner, an architectural firm successfully defended against an IRS summary judgment motion because they demonstrated that their lump-sum, fixed-fee contracts effectively shifted the financial risk of failure onto the firm itself. For Newark contractors, these cases underscore a critical compliance directive: proper contract documentation—specifically structuring agreements to retain substantial rights to intellectual property and explicitly accepting the financial risk of technological failure—is as important as the engineering work itself when claiming the credit.

Hard Science in Agriculture: George v. Commissioner

The dairy processors and agricultural innovators surrounding Newark, such as Tamarack Farms, must heed the precedent set in the recent Tax Court case George v. Commissioner. In this case, a large agricultural poultry producer claimed significant R&D credits for activities relating to feed additives, disease mitigation, and flock management techniques.

While the Tax Court allowed credits for activities rooted strictly in the hard sciences (e.g., biology, chemistry, genetics), it disallowed the vast majority of the claim, ruling against general farming adjustments. The court established that basic agricultural modifications do not satisfy the statutory “process of experimentation” test unless they are structured, recorded, and evaluated scientifically by qualified personnel. For the Licking County dairy industry, George mandates that testing new silage formulations, aseptic pasteurization temperatures, or robotic milking equipment must be documented as rigorous scientific trials with control groups and measured hypotheses, not merely standard operational improvements.

Procedural Hurdles and Refund Claims: Park-Ohio Holdings Corp.

In 2022, the Internal Revenue Service issued a Chief Counsel memorandum drastically increasing the evidentiary requirements for taxpayers filing amended returns to claim retroactive R&D credits. The IRS now dictates that a refund claim will be summarily rejected as invalid unless the taxpayer submits hyper-granular, project-by-project documentation identifying every single research activity performed, the specific W-2 individuals involved, and the precise technical information sought to be discovered for every business component.

This aggressive procedural posture is currently facing a massive legal challenge in Park-Ohio Holdings Corp. v. United States, a case filed in the U.S. District Court for the Northern District of Ohio in April 2024. The taxpayer, seeking a $1.2 million refund, argues that the IRS’s new policy violates the Administrative Procedure Act (APA) because it was issued without proper rulemaking procedures. Furthermore, the taxpayer argues the policy contradicts established case law, such as Burlington Northern Inc., which holds that a refund claim need only “fairly apprise” the IRS of the grounds for recovery without imposing “unreasonable recordkeeping requirements”. The outcome of this Ohio-based litigation will have profound implications for Newark manufacturers seeking to recoup critical cash flows from past, undocumented engineering efforts.

Ohio State Case Law and ODT Scrutiny: Cristal USA

At the state level, final determinations by the Ohio Tax Commissioner reveal how strictly the ODT enforces the geographic parameters of the CAT R&D credit. In a December 2020 Final Determination involving Cristal USA, a manufacturer of titanium dioxide (a chemical pigment used in paint, plastics, and aircraft), the taxpayer attempted to claim Ohio QREs for “plant trials” conducted in its Ashtabula, Ohio facility.

However, during the audit, the ODT discovered that the initial research, conceptualization, and laboratory development had been conducted in the taxpayer’s Glen Burnie, Maryland facilities. The ODT meticulously dissected the timeline of the experimentation to determine exactly when the technological uncertainty was fully resolved. Because the core research occurred in Maryland, and the Ohio activities were deemed merely the initial implementation of already-resolved research, the credits were disallowed. This case highlights a critical risk for Newark manufacturing plants owned by national or global conglomerates (such as Owens Corning or Kaiser Aluminum): the state insists that the entirety of the qualified activity associated with the claimed expense must be localized, and research conceptualized out-of-state but tested in Ohio faces intense situsing scrutiny.

Final Thoughts

The intersection of federal and state tax policy provides a powerful financial catalyst for the diverse industries anchored in Newark, Ohio. The United States federal R&D tax credit (IRC § 41) offers substantial, permanent liquidity for companies willing to engage in the systematic elimination of technical uncertainty, while the Ohio Commercial Activity Tax R&D Investment Credit (ORC § 5751.51) provides a localized, nonrefundable shield against gross receipts taxation.

However, realizing these benefits requires navigating an increasingly hostile and complex administrative environment. At the federal level, the IRS’s stringent refund claim procedures and the judicial scrutiny of “funded research” demand impeccable contract management and concurrent documentation of all engineering activities. Simultaneously, the Ohio Department of Taxation’s willingness to second-guess federal qualification determinations necessitates highly defensive, geographically precise accounting practices.

For Newark—a city that has evolved significantly from a canal-era glass and iron hub into a modern epicenter for advanced aerospace metrology, specialized metallurgy, and aseptic food science—the R&D tax credit is not merely a financial loophole. It is a critical fiscal mechanism that actively subsidizes the exorbitant costs of industrial iteration and physical science research. Whether it is Owens Corning engineering bio-based fiberglass binders, Boeing refining inertial navigation systems at the COATC, Kaiser Aluminum optimizing high-strength extrusion alloys, Tamarack Farms pioneering UHT pasteurization techniques, or Unique Industries automating consumer packaging lines, the continuous technological advancement within Licking County is intrinsically supported and accelerated by the disciplined application of the Research and Development tax credit. By aligning advanced manufacturing with strategic tax planning, these industries ensure their long-term viability in an increasingly competitive global market.

The information in this study is current as of the date of publication, and is provided for information purposes only. Although we do our absolute best in our attempts to avoid errors, we cannot guarantee that errors are not present in this study. Please contact a Swanson Reed member of staff, or seek independent legal advice to further understand how this information applies to your circumstances.