Affidavit to Tax Commission (Former Requirement)

The Affidavit to Tax Commission was a mandatory sworn legal instrument required under the Oklahoma Research and Development Incentives Act to certify an entity’s eligibility for job-creation tax credits. It served as a formal declaration that the taxpayer met specific statutory thresholds regarding industry classification, out-of-state revenue sourcing, and salary requirements for new employees.

Historical Evolution of the Research and Development Incentives Act

The genesis of the Oklahoma Research and Development Incentives Act, codified primarily at 68 O.S. § 54006, represented a significant shift in the state’s economic development strategy during the late 20th century. Traditionally, Oklahoma’s tax code was heavily geared toward the primary sectors of agriculture and energy production. However, as the global economy shifted toward software development and data processing, the Oklahoma Legislature sought to create a competitive environment for high-technology firms. The act was designed to provide a specific income tax credit for a net increase in the number of full-time-equivalent employees engaged in computer services, data processing, or research and development.

The statutory history of the credit is marked by periods of activation and suspension, reflecting the state’s fluctuating fiscal health and changing political priorities regarding tax expenditures. For taxable years beginning after December 31, 1992, and before January 1, 2003, the credit was initially available to stimulate the nascent tech sector. After a brief sunset period, it was re-established for taxable years beginning after December 31, 2005. This re-establishment coincided with a broader regional effort to compete with established tech hubs. However, the 2008 financial crisis led to a re-evaluation of all state tax credits. Consequently, the credit was subjected to a two-year moratorium from July 1, 2010, through June 30, 2012, during which time no credits could be claimed for new jobs created.

The final phase of the credit’s lifecycle began in July 2012, but this window was short-lived. Effective January 1, 2014, the credit was formally repealed. Despite this repeal, the “Affidavit to Tax Commission” remains a significant topic for practitioners because of the extensive carryover provisions that allow credits established prior to the repeal to impact state tax liabilities well into the 2020s and 2030s.

The Legal Nature of the Affidavit to Tax Commission

The “Affidavit to Tax Commission” was not a mere administrative form but a high-stakes legal document that shifted the burden of proof from the state to the taxpayer. Under Oklahoma Administrative Code (OAC) 710:50-15-105(c), all qualified entities were required to annually file this affidavit stating that the business met all qualifications for the credit. The requirement for an affidavit, rather than a simple checkbox on a return, implies a level of formality and legal peril intended to deter fraudulent claims.

The affidavit primarily functioned as a certification of three core pillars: industrial classification, revenue sourcing, and employment maintenance. By signing the document, an officer of the corporation or a partner in a pass-through entity swore under penalty of perjury that the data provided was accurate. This was necessary because the Oklahoma Tax Commission (OTC) lacked the resources to perform annual field audits of every claimant’s revenue streams and Standard Industrial Classification (SIC) manual compliance.

Industrial Classification and SIC Compliance

The first pillar certified by the affidavit was that the entity was “primarily engaged” in specific activities. The OTC relied on the Standard Industrial Classification (SIC) Manual to define these activities. Specifically, the business had to fall under Industrial Group Numbers 7372 (Prepackaged Software), 7373 (Computer Integrated Systems Design), 7374 (Computer Processing and Data Preparation and Processing Services), or 7375 (Information Retrieval Services).

The definition of “research and development” was also codified, referring to activities conducted for the purpose of discovering, enhancing, or improving future or existing products or processes. The affidavit required the taxpayer to confirm that their primary business activity aligned with these codes. This requirement was often a point of contention in audits, as businesses with diversified revenue streams had to prove that the majority of their operations—not just a ancillary department—fell within these high-tech categories.

The 50% Out-of-State Revenue Requirement

The second and perhaps most restrictive pillar was the revenue sourcing rule. To qualify for the credit, an entity had to derive at least fifty percent (50%) of its annual gross revenues from the sale of a product or service to an out-of-state buyer or consumer. This requirement reflected the state’s desire to incentivize businesses that imported capital into Oklahoma rather than those that merely circulated existing local wealth.

The affidavit required a specific calculation of these revenue streams. A crucial nuance in the law was the treatment of the federal government. For purposes of determining the out-of-state threshold, all sales to the federal government were considered to be sales to an out-of-state buyer, regardless of whether the federal facility was located within Oklahoma’s borders. This provision was particularly beneficial for the numerous defense contractors and aerospace firms operating in proximity to Tinker Air Force Base or other federal installations in the state.

The mathematical application of this requirement can be modeled as follows:

Out-of-State Percentage = (Gross Revenue from Non-OK Clients + Gross Revenue from Federal Government) / Total Annual Gross Revenue ≥ 0.50

Failure to meet this 50% threshold in any single tax year would disqualify the taxpayer from establishing or maintaining the credit for that year. The affidavit was the mechanism by which the OTC enforced this annual compliance.

Local State Revenue Office Guidance and Administrative Procedures

The Oklahoma Tax Commission provided guidance on the R&D credit through several channels: formal administrative rules, tax form instructions, and informational brochures. The primary administrative rule, OAC 710:50-15-105, detailed the eligibility criteria and the necessity of the affidavit. Furthermore, the OTC’s “Business Incentives Guide” and other publications emphasized the importance of contacting the Commission directly for certification procedures.

Form 511-CR and Documentation Requirements

While the affidavit was the cornerstone of the claim, it was filed in conjunction with Form 511-CR, the “Other Credits Form”. Taxpayers were instructed to enter the amount of credit established in the current tax year in Column B of the form. However, the instructions for Form 511-CR explicitly stated that taxpayers must enclose “supporting documents” with their return. For the R&D New Jobs credit, these documents typically included the signed affidavit, a schedule of new employees with their hire dates and social security numbers, and payroll verification showing that each new employee received at least $35,000 in annual compensation.

The OTC also required meticulous record-keeping. Taxpayers were warned that they must maintain documentation of their eligibility for the duration of the credit and any carryover periods. This included not only the affidavits but also the underlying sales invoices that proved the out-of-state nature of their revenue.

Calculation of the Net Increase in Employees

Guidance from the revenue office provided a specific formula for determining the “net increase” in the number of full-time-equivalent (FTE) employees. This was not a simple snapshot of the workforce at the end of the year. Instead, the number of new employees was determined by comparing the monthly average number of full-time employees subject to Oklahoma income tax withholding for the final quarter of the taxable year with the corresponding period of the prior taxable year.

In this scenario, the net increase would be 20 employees. The credit allowed was $500 per new employee, resulting in a total credit of $10,000. However, the statute capped the total annual credit at fifty (50) new employees per year, meaning the maximum credit any single entity could establish in a year was $25,000.

Legal Implications and Penalties for False Affidavits

The requirement to file an affidavit carried significant legal consequences, as it brought the taxpayer under the purview of Oklahoma’s criminal statutes regarding perjury and fraud. The Oklahoma State Bureau of Investigation (OSBI) and the OTC track “False Affidavit to Tax Commission” as a specific offense under 68 O.S. § 246.

Felony Perjury and Tax Fraud

Under 68 O.S. § 246, “Perjury on Tax Report or Return” is classified as a felony in Oklahoma. If an officer of a company signed an R&D credit affidavit knowing that the company did not actually meet the 50% out-of-state revenue rule or the $35,000 wage threshold, they could be subject to criminal prosecution. This threat was the primary deterrent against the “manufacturing” of tax credits through shell companies or misclassified employees.

The statute list maintained for Livescan fingerprinting services explicitly includes “False Affidavit to Tax Commission” (Statute Code 6802440000) and “Perjury on Tax Report or Return” (Statute Code 6802460000) as serious offenses. This demonstrates that the state views the integrity of these affidavits as vital to the functioning of the revenue system.

Civil Penalties and Recapture

Beyond criminal liability, the OTC maintained the power to disallow credits and recapture any taxes saved plus interest and civil penalties. If an audit determined that the affidavit was inaccurate, the entire credit established for that year could be voided. Because the R&D credit could be claimed for multiple subsequent years (up to 8 years for post-2005 credits), a single false affidavit could lead to a massive tax deficiency spanning nearly a decade.

The 2014 Repeal and the Current Status of Carryover Credits

When the R&D New Jobs Credit was repealed effective January 1, 2014, the legislative intent was to stop the creation of new credits while honoring those already earned. This led to a bifurcated regulatory environment where the “Affidavit to Tax Commission” shifted from a requirement for establishment to a requirement for maintenance.

Carryover Duration and Rules

Unused credits earned prior to the repeal were permitted to be carried over. The standard rule allowed for a carryover period to each of the four years following the year of qualification. If the credit was not fully utilized in those four years, it could be carried over for an additional five years, for a total of nine carryover years. However, for credits established between 2005 and 2014, the statute was even more generous, allowing the credit to be taken in the year of qualification and each of the eight subsequent years, provided the employment levels were maintained.

This means that a company that established a credit in 2013—the last year of the program—could potentially claim that credit on its returns through 2021 and continue to carry over any unused portions even further. This longevity explains why the OTC and the Office of Management and Enterprise Services (OMES) continue to monitor these carryovers as significant “tax expenditures” that reduce state revenue.

Administrative Revocation of Rules

In 2024, the Oklahoma Tax Commission proposed the revocation of Section 710:50-15-105 from the administrative code. The summary of this rulemaking action stated that the revocation was necessary due to the 2014 repeal of the underlying statute (68 O.S. § 54006). While this removes the rule from current handbooks, it does not retroactively invalidate the credits earned when the rule was active. Instead, it signals the final administrative “cleaning” of the code as the last of the R&D job credits age out of their primary claim periods.

Comparative Analysis: The R&D Credit vs. Modern Incentives

To fully understand the “Affidavit to Tax Commission” requirement, it is helpful to compare it with the documentation requirements of Oklahoma’s modern economic incentives, which have largely replaced the repealed R&D credit.

The Quality Jobs Program

The Quality Jobs Program is a cash-back incentive that has largely superseded the R&D income tax credit. Unlike the R&D credit, which required an annual affidavit to the OTC, the Quality Jobs Program involves a contract with the Oklahoma Department of Commerce. While still requiring verification of wages and health benefits, it moves away from the “sworn affidavit” model toward a “verified claim” model where rebates are paid only after payroll is confirmed by the state.

The Ad Valorem Tax Exemption (68 O.S. § 2902)

The most direct survivor of the “Affidavit” requirement is found in the Ad Valorem tax exemption for manufacturing and R&D facilities. This five-year property tax exemption still requires an entity to meet specific payroll increases.

If a facility cannot meet the payroll increase at the time of application, it must submit a signed affidavit stating that the expansion will result in a net increase in the required base payroll within three years. This modern affidavit mirrors the former R&D credit requirement in its signatory requirements and its role as a bridge between investment and qualification.

Detailed Case Study: Establishing and Maintaining the Credit

To illustrate the historical application of the Affidavit to Tax Commission, consider the hypothetical case of Centron Research Solutions, a biotech and data modeling firm that operated in Oklahoma City between 2008 and 2020.

Year 1: Establishment (2009)

In 2008, Centron had 10 employees. In 2009, after securing a federal contract with the National Institutes of Health (NIH), the company hired 15 new data scientists, each with a salary of $75,000.

To claim the credit, Centron’s CEO had to file the Affidavit to Tax Commission with the 2009 tax return. In this affidavit, the CEO swore that:

• The company was primarily engaged in SIC 7373 (Computer Integrated Systems Design).
• More than 50% of its revenue came from the NIH contract (which, as a federal sale, counted as out-of-state).
• The company had a net increase of 15 FTEs earning over $35,000.

The credit established was $7,500 (15 employees x $500).

Year 2: Maintenance and the Moratorium (2010)

In 2010, the two-year moratorium began. Centron hired 5 more employees. Under the moratorium rules, Centron could not establish a new credit for these 5 employees. However, they could still claim the $7,500 credit established in 2009, provided they maintained the original 15 jobs and filed another affidavit confirming their 50% out-of-state revenue status.

Year 6: The Repeal (2014)

On January 1, 2014, the credit was repealed. Centron could no longer establish new credits for hires made in 2014. However, their 2009 credit was still in its 8-year “subsequent year” window. They continued to file the annual affidavit with Form 511-CR to claim the $7,500 annual credit.

Year 10: Carryover (2018)

By 2018, Centron’s 8-year maintenance window for the 2009 credit had expired. However, in several previous years, Centron had zero tax liability due to other deductions. This meant they had several years of “unused” $7,500 credits. Under the carryover rules, they were permitted to use these credits in 2018 because it fell within the 9-year carryover window (4 years initial + 5 years extended) following the year of qualification. In this carryover year, the affidavit requirement shifted; the company no longer had to prove new jobs, but they did have to maintain the documentation of the original 2009 qualification to satisfy any audit.

The 2025 Transition: From Affidavits to Attestations (SB 324)

The legal legacy of the R&D credit affidavit has reached a new chapter with the passage of SB 324 in 2025, which established the Research and Development Rebate Program. While this is a rebate program rather than an income tax credit, it has revived the core procedural requirement of a sworn statement.

The Research and Development Rebate Program Attestation

The 2025 program offers a 5% rebate on qualified research expenditures (QREs) performed within Oklahoma. To apply for this rebate through the Department of Commerce, businesses must submit a “Research and Development Rebate Program Attestation”.

This attestation is functionally the modern successor to the “Affidavit to Tax Commission.” It must be:

• Downloaded as a specific form from the state portal.
• Signed by an authorized officer of the company.
• Notarized by a public notary.
• Uploaded with copies of Federal Form 6765.

The attestation requires the officer to verify that the research was performed in Oklahoma and that the entity is in good standing with the OTC. While the old affidavit focused on jobs, the new attestation focuses on expenditures (QREs) as defined by IRC Section 41.

Comparison of Audit Standards

A significant difference between the old and new systems lies in the audit trail. The former R&D credit affidavit was often audited by the OTC through payroll and sales tax records. The new SB 324 rebate program, however, relies on the federal definition of QREs. Consequently, businesses must maintain “contemporaneous records” such as project descriptions, time tracking, and supply costs. The attestation serves as the state’s legal hook: if a company is found to have overstated its QREs on the federal return, the notarized attestation provides the state with the legal grounds to claw back the rebate and pursue fraud charges.

Final Thoughts

The Affidavit to Tax Commission was a pivotal regulatory requirement that defined the relationship between Oklahoma’s high-tech industry and the state’s revenue system for over two decades. By requiring a sworn declaration of out-of-state revenue and industrial classification, the state created a rigorous filter that ensured tax credits were applied to businesses truly expanding Oklahoma’s economic footprint.

Although the specific credit for which the affidavit was named has been repealed since 2014, its procedural principles endure. The transition from the R&D job credit to the SB 324 rebate program represents a modernization of the incentive—moving from a flat credit per job to a percentage-based rebate on expenditures—but the reliance on a sworn, notarized legal instrument remains the state’s preferred method for ensuring accountability.

For taxpayers and tax professionals, the “former” requirement of the affidavit is more than a historical footnote; it is the foundation of the documentation standards required to defend carryover credits today and the blueprint for complying with the new generation of R&D incentives in Oklahoma. Understanding the rigorous definitions of “qualified entity” and “out-of-state revenue” that once filled these affidavits is essential for navigating the complexities of Oklahoma’s ongoing commitment to fostering a research-driven economy.