Directly Supervising Research

Directly supervising research under the Ohio R&D tax credit is the immediate, technical management of personnel engaged in qualified experimentation to resolve scientific or engineering uncertainties. This role requires the supervisor to provide specific technical direction on project methodology rather than performing purely administrative or general managerial functions.

The Ohio Research and Development Investment Tax Credit represents a sophisticated intersection of state tax policy and federal technical standards. Authorized under Ohio Revised Code (R.C.) 5751.51, this nonrefundable credit is applied specifically against the Commercial Activity Tax (CAT) liability. While the credit is a creature of Ohio statute, its technical definitions are fundamentally tethered to federal law through a mechanism of statutory adoption. R.C. 5751.51(A) explicitly dictates that “qualified research expenses” (QREs) carry the same meaning as those defined in Section 41 of the Internal Revenue Code (IRC). This adoption creates a complex legal environment where federal regulations and judicial precedents serve as the primary interpretative tools for determining what constitutes “direct supervision” in an Ohio laboratory, software development firm, or engineering facility.

The importance of the direct supervision category cannot be overstated in the context of the Ohio credit’s incremental structure. The credit equals seven percent of the amount by which current-year Ohio QREs exceed the average investment in qualifying research expenses over the three preceding taxable years. Because employee wages often comprise the largest portion of a taxpayer’s R&D spend, the ability to correctly classify managerial time as “qualified services” is a primary lever in maximizing tax benefits. This requires an exhaustive understanding of the technicalities that distinguish first-line technical management from general corporate administration.

Statutory Foundations and the Adoption of Federal Definitions

The Ohio tax framework is intentionally designed to “piggyback” on the federal R&D tax credit. By adopting IRC Section 41, the Ohio General Assembly sought to provide a consistent standard for innovation incentives while tailoring the credit to benefit the local economy. However, this adoption is not a wholesale incorporation of federal law without exception. Meeting the federal definition of a QRE is a necessary but not sufficient condition for claiming the Ohio credit; the expenses must also satisfy specific state-level jurisdictional requirements.

IRC Section 41 and Qualified Services

Under IRC Section 41(b)(2)(B), “qualified services” are categorized into three distinct types of employee involvement. These include:

• Engaging in Qualified Research: The actual conduct of laboratory experiments or engineering analysis.
• Direct Supervision of Research: The first-line management of those performing the research.
• Direct Support of Research: Activities that directly benefit the research process, such as a machinist creating a prototype model.

Treasury Regulation § 1.41-2(c)(2) provides the foundational definition of direct supervision as “immediate supervision (first-line management) of qualified research”. This regulation establishes that for a supervisor’s wages to qualify, their daily tasks must be technical rather than administrative. The supervisor must be close enough to the experimentation process to influence its direction, methodology, and outcome.

The Ohio Jurisdictional Distinction

The most critical departure from the federal standard is found in R.C. 5751.51(B)(1), which mandates that qualified research expenses be “incurred in this state by the taxpayer”. While federal law applies to research conducted anywhere within the United States or its possessions, Ohio limits the credit to activities performed within the state’s borders.

For a supervisor, this “in-state” requirement creates a significant evidentiary hurdle. It is not enough for the researchers to be located in Ohio; the supervisory service itself must be performed in Ohio. If a multi-state corporation has a research laboratory in Columbus but the technical director who supervises that lab is based at a corporate office in Chicago, the director’s wages typically would not qualify for the Ohio credit, as the expense was not incurred in-state.

Technical Characteristics of Direct Supervision

The meaning of “direct supervision” is defined by technical oversight rather than hierarchical seniority. In the view of the Ohio Department of Taxation (ODT), a supervisor is not qualified simply because they manage a research department; they must be actively involved in the technical decision-making process of the experiments they oversee.

Immediate Technical Oversight

A supervisor engaged in direct supervision provides technical guidance to the research team. This includes reviewing laboratory results, directing the selection of materials for testing, and evaluating the design of prototypes. The supervisor must possess the technical expertise required to understand the uncertainties being resolved. While the law does not strictly require the supervisor to hold a specific advanced degree, they must demonstrate through facts and circumstances that they are performing technical first-line management.

In many instances, the supervisor is the individual who defines the “process of experimentation”. If a scientist is conducting a series of chemical trials, the supervisor who reviews the daily data and directs the scientist to adjust the pH level or temperature to resolve a specific capability uncertainty is performing direct supervision.

The Visionary Standard and the Suder Precedent

Federal case law, specifically Suder v. Commissioner (2014 TC Memo 201), has expanded the understanding of who may qualify as a supervisor. In Suder, the court ruled that high-level executives, including a CEO, could qualify as performing direct supervision if they were the “technical visionaries” of the company’s R&D efforts.

For Ohio taxpayers, this means that wages for CTOs, product managers, and lead engineers may be eligible even if they are several steps removed from the laboratory bench, provided they are the individuals directing the technical architecture and resolving high-level design uncertainties. This standard shifts the focus from “who do you report to” to “what technical decisions do you make”.

Excluded Administrative and General Management Functions

The primary challenge in qualifying supervisory wages is the exclusion of general and administrative (G&A) activities. The ODT strictly disallows wages associated with the “business” side of managing a research department. Non-qualifying activities include:

• Personnel Management: Hiring, firing, conducting performance reviews, and general HR tasks.
• Financial Oversight: Managing budgets, tracking project spending, and financial forecasting.
• Time and Resource Allocation: Approving timesheets and assigning researchers to various projects based on availability rather than technical expertise.
• General Strategic Planning: High-level market research or business development that does not involve the scientific methodology of a specific product or process.

If a lab director spends 40% of their time on budgeting and HR and 60% on technical oversight of experiments, only 60% of their salary is inherently qualified as a research expense, barring the application of the 80% rule.

The “Substantially All” Rule for Wage Computation

The technical complexity of tracking supervisory time is mitigated by the “substantially all” rule, commonly referred to as the 80% rule. This rule is codified in Treasury Regulation § 1.41-2(d)(2) and is an essential tool for Ohio taxpayers.

Mechanics of the 80% Rule

Under this rule, if “substantially all”—defined as 80% or more—of an employee’s services for the taxpayer during the year consist of qualified research services (including direct supervision and support), then 100% of the wages paid to that employee can be treated as QREs.

This rule is vital for supervisors who often balance technical direction with necessary administrative overhead. If an engineering manager spends 82% of their time resolving technical design issues with their team and the remaining 18% on corporate meetings and budgeting, the company can claim the entirety of that manager’s W-2 wages for the credit. If the supervisor falls below the 80% mark, the company is restricted to claiming only the actual percentage of time spent on qualified activities.

This computation must be applied separately for each individual employee whose wages are included in the credit calculation.

Ohio Department of Taxation Guidance and Administrative Rule 5703-29-22

The Ohio Tax Commissioner provides the definitive interpretation of the R&D credit through the Ohio Administrative Code (O.A.C.) and formal Information Releases. O.A.C. 5703-29-22 serves as the primary regulation for CAT credits and explicitly incorporates the federal definitions of IRC 41.

Information Release CAT 2007-03

First issued in 2007 and revised as recently as May 2022, this Information Release explains the mechanics of the research credit. It clarifies that the credit is nonrefundable and can only be used to offset CAT liability incurred on receipts above the exclusion threshold.

A critical administrative point raised in the Information Release is the reconciliation requirement. Regardless of a taxpayer’s CAT filing frequency, the R&D credit must be computed on a calendar-year basis. For quarterly filers, the credit is typically reconciled and first claimed on the return for the fourth calendar quarter, due in February of the following year. Unused credits are recorded as a carryforward balance that persists for seven years.

The ODT’s Strict Construction Doctrine

The Department of Taxation historically applies a principle of “strict construction” against the taxpayer. This means that if a taxpayer cannot affirmatively demonstrate that a supervisor’s activities met every requirement of the law, the Department is legally bound to disallow the expense. Final determinations, such as those in Alliance Industries and Ecolab Inc., underscore that the burden of proof is not on the state to show why a supervisor is not qualified, but on the taxpayer to show why they are.

Legislative and Audit Policy Evolution (Am. Sub. HB 33)

The 2023 budget bill, Am. Sub. House Bill 33 (HB 33), introduced sweeping changes to the administration of the Ohio R&D credit. These amendments have given statutory backing to the ODT’s aggressive audit posture and changed how multi-entity companies calculate their claims.

Member-by-Member Calculation

Prior to HB 33, consolidated or combined CAT filers often shared the R&D credit across the entire group. The new law requires the credit to be calculated on a member-by-member basis. This change is significant for large corporations with multiple subsidiaries in Ohio.

Each subsidiary must now separately establish its own QREs, identifying which supervisors worked for that specific entity. This prevents a high-innovation subsidiary from “lifting” the tax benefits of a non-innovative sister company through a shared credit pool. Furthermore, an entity can only be included in the aggregate credit calculation if it was a member of the group on December 31 of the calendar year in which the expenses were incurred.

Expanded Record Retention and Sampling Authority

HB 33 codified a four-year record retention requirement, specifically mandating that taxpayers keep all documentation used in calculating the credit for the current year and the three preceding years. This effectively means a taxpayer must maintain a rolling seven-year window of data if they are claiming the credit annually.

The bill also explicitly authorized the Tax Commissioner to audit a representative sample of a taxpayer’s QREs. While the ODT must make a “good faith effort” to agree with the taxpayer on the selection of this sample, they are authorized to proceed unilaterally if no agreement is reached. This creates a high-stakes environment where a lack of documentation for a single supervisor in the sample can be extrapolated across the entire wage claim, potentially resulting in large assessments.

Documentation Standards for Supervisory Wages

To survive an audit by the Ohio Department of Taxation, contemporaneous documentation is non-negotiable. The Department has increasingly moved away from accepting retroactive “estimates” or interviews alone as sufficient proof of qualified services.

Contemporaneous Time Tracking

While federal law (under the Cohan Rule) occasionally allows for reasonable estimates through credible testimony, the ODT frequently rejects estimates in favor of hard data. The most robust form of proof is a contemporaneous time-tracking system that logs hours by project and activity type (e.g., “Technical Review of Engine Mount Stress Analysis” vs. “Department Budgeting”).

Technical Project Artifacts

Documentation must establish a “technical nexus” between the supervisor and the research activities. Valuable project artifacts include:

• Meeting Minutes: Records of technical “stand-up” or design review meetings showing the supervisor resolving uncertainties.
• Iteration Logs: Documents showing the “iterative process of experimentation,” where the supervisor reviewed failed tests and directed the team toward new alternatives.
• Technical Emails: Email chains between the supervisor and lab personnel discussing metallurgical, mechanical, or software architecture issues.
• Design Specifications: Original drawings or code architectures annotated with a supervisor’s technical feedback.

Job Descriptions and SMEs

A taxpayer should maintain detailed job descriptions that highlight the technical requirements of supervisory roles. If a supervisor is acting as a Subject Matter Expert (SME), documentation of their specific expertise (e.g., certifications, patents, or previous engineering experience) provides context for why their oversight should be considered “technical” rather than administrative.

Judicial Review and Procedural Appeals

When the ODT denies a claim for supervisor wages, the taxpayer has specific legal avenues for appeal. The process begins with a Petition for Reassessment or an Application for Refund filed with the Tax Commissioner.

Final Determinations and the Board of Tax Appeals (BTA)

The Tax Commissioner’s final decision is issued as a “Final Determination”. If the taxpayer remains unsatisfied, they have sixty days to appeal this determination to the Ohio Board of Tax Appeals (BTA). The BTA is an independent, quasi-judicial body that hears tax disputes de novo.

A “de novo” review means the BTA is not required to defer to the Tax Commissioner’s findings of fact or law. The Board has an independent duty to weigh the evidence and can take additional testimony and evidence. This is often the stage where a supervisor might testify in person to explain their technical role, providing a “fresh look” at the case that may have been missed during a paper-only audit.

Recent Trends in Judicial Scrutiny

There is a growing national and state-level trend toward courts scrutinizing agency determinations more closely. Following the U.S. Supreme Court decision in Loper Bright Enterprises v. Raimondo, which overruled the “Chevron deference” standard, state courts in Ohio are increasingly willing to overturn Tax Commissioner decisions that are deemed arbitrary or not based on sound reasoning. The Stingray Pressure Pumping decision by the Ohio Supreme Court is a clear signal that the ODT’s “strict construction” of tax exemptions must be balanced with a “neutral” and “fair reading” of the statute’s plain language.

Example Case Study: Advanced Polymer Solutions (Akron, OH)

To illustrate the practical application of “Directly Supervising Research,” consider the following scenario involving a hypothetical Ohio-based manufacturing firm.

Company Profile and Projects

Advanced Polymer Solutions (APS) is a quarterly CAT filer located in Akron, Ohio. In 2024, APS embarked on a project to develop a new heat-resistant polymer for automotive gaskets, which involved a multi-stage process of experimentation to resolve uncertainties regarding chemical stability and thermal performance.

Personnel Roles and Activities

1. Dr. Sarah Chen (Technical Director): Dr. Chen is a PhD chemist who oversees the entire R&D department. She reports directly to the CEO. Her time is spent as follows:

• 60% technical oversight: Reviewing the chemical structure analysis of new polymer variations, directing the team to try specific catalysts, and resolving high-level thermal stability uncertainties.
• 40% G&A: Recruiting new staff, managing the department’s $2 million budget, and attending corporate strategy meetings.

1. James Moore (Lab Manager): James is the first-line manager for three lab technicians. He is on the lab floor daily. His time is spent as follows:

• 85% direct supervision: Checking lab equipment calibration for the tests, instructing technicians on the precise mixing protocols for experimental batches, and evaluating the failure points of prototypes.
• 15% administrative: Approving PTO requests and ordering general lab supplies (gloves, beakers).

1. Robert Miller (Operations VP): Robert manages both the R&D and Manufacturing departments.

• 95% administrative: Strategic planning and manufacturing scheduling.
• 5% technical: Sitting in on final design reviews.

Eligibility Determination

• Dr. Chen: Her 60% technical oversight is qualified as “direct supervision”. However, because she is below the 80% “substantially all” threshold, APS can only claim 60% of her wages as a QRE.
• James Moore: James is a classic first-line supervisor. Because 85% of his time is spent on qualified services (exceeding the 80% threshold), 100% of his wages are included as a QRE for the Ohio credit.
• Robert Miller: Robert’s 5% technical involvement is considered de minimis and purely administrative. His entire salary is excluded from the R&D credit calculation.

Incremental Credit Calculation

APS had the following Ohio QRE profile for the base and credit periods:

Calculated Credit:

Incremental QREs = $1,100,000 – $850,000 = $250,000

Ohio R&D Credit = $250,000 x 0.07 = $17,500

APS will claim this $17,500 on its 2024 fourth-quarter CAT return, supported by Dr. Chen’s project notes and James Moore’s technical lab logs.

Interaction with the R&D Sales Tax Exemption

It is common for Ohio innovative firms to use both the R.C. 5751.51 credit and the R.D. 5739.02(B)(42)(n) sales tax exemption. While the investment credit focuses on wages and supplies, the sales tax exemption applies to machinery and equipment used primarily for research.

A supervisor “directly supervising research” may spend a significant portion of their day directing the use of an electron microscope or a 3D metal printer. While their wages are claimed under the CAT credit, the purchase of the equipment itself—as long as it is used primarily (more than 50%) for R&D—is exempt from the entire state and county sales tax. The definitions of research in the sales tax context include both “direct research” (to create new products) and “pure research” (scientific inquiry in the physical sciences), providing a broader scope for equipment than for wages.

Final Thoughts

Directly supervising research within the Ohio R&D tax credit framework is a technical, activity-driven standard that necessitates deep integration into the scientific methodology of a project. By adopting the federal standard of IRC Section 41, Ohio has created a rigorous environment where the line between non-qualifying administration and qualifying technical oversight is determined by the supervisor’s actual technical involvement.

The legislative changes brought about by Am. Sub. HB 33 signal a new era of granular oversight, requiring member-by-member calculations and long-term record retention. Taxpayers must adapt by implementing robust documentation practices, such as project-based time tracking and the preservation of technical artifacts, to defend their claims against an aggressive audit posture. While the Department of Taxation remains committed to a strict interpretation of the law, recent judicial developments suggest a potential shift toward a more balanced, neutral reading of tax statutes. For the innovator in Ohio, the key to maximizing the R&D credit lies in the ability to bridge the gap between high-level leadership and the ground-level technical experimentation that drives the state’s industrial and technological progress.