Industrial Case Studies of Yakima, Washington

The economic development of Yakima County has been profoundly shaped by its unique geography, early transportation infrastructure, and monumental irrigation projects. Originally inhabited by the Yakama Nation, who have occupied the lands in the eastern shadows of the Cascade mountain range since time immemorial, the region saw steady white settlement following the Lewis and Clark Expedition in 1805 and the subsequent 1855 treaty. The modern industrial trajectory of the region was permanently altered by the arrival of the Northern Pacific Railroad in 1885, which prompted the relocation of the original Yakima City four miles north to a more suitable transit hub known as North Yakima. Following the monumental Yakima Project of 1905—one of the earliest and largest irrigation projects executed by the United States Bureau of Reclamation—the arid volcanic soil was transformed into a premier agricultural and industrial powerhouse. The following five case studies detail how specific industries developed from this regional foundation and analyze their eligibility for federal and state research and development tax incentives.

Case Study 1: Agricultural Science, Agronomy, and Hop Cultivation

Historical Development and Regional Genesis

Yakima County currently stands as Washington State’s leading agricultural county, operating as the premier domestic producer of apples, sweet cherries, pears, mint, and hops. The cultivation of hops in the region traces its origins to 1872, spearheaded by pioneer Charles Carpenter. While hop farming in Washington initially began in the western Puyallup Valley in 1865 under Ezra Meeker, an aphid blight that decimated crops west of the Cascade Mountains drove the industry eastward. A combination of ideal porous volcanic soil, the Cascade Mountain rain shadow, and advanced irrigation infrastructure has allowed the Yakima Valley to currently produce approximately seventy-five percent of the total hops grown in the United States. Yakima’s unique climate offers an unparalleled agronomic advantage, as it is the only hop-growing region in the world where a farmer can plant cuttings in the spring and achieve a full harvest by autumn, allowing rapid agricultural adaptation to fluctuating market demands. Additionally, massive orchards spanning over 55,000 acres of apples and 8,400 acres of pears have driven the local economy for over a century, fostering an environment ripe for biological and agronomic innovation.

Research and Development Tax Credit Eligibility and Application

Historically, many agricultural operations failed to claim federal research and development tax credits under the misconception that farming and agronomy were exempt from the statutory definition of the hard sciences. This barrier was definitively dismantled by the United States Tax Court decision in George v. Commissioner, which confirmed that agricultural businesses qualify for the Internal Revenue Code Section 41 credit when they conduct structured experimentation to resolve biological or technical uncertainties. The court explicitly noted that while agriculture is fundamentally science-driven, qualifying activities must confront real technological uncertainty and rely on the principles of biology or engineering, rather than mere trial-and-error farming techniques.

For a Yakima-based hop grower or tree fruit orchard, federal Qualified Research Expenses can be captured for a variety of agronomic activities. The development of new, disease-resistant hop varietals or drought-tolerant apple rootstocks through genetic cross-breeding satisfies the technological in nature test, as it fundamentally relies on the biological sciences. Formulating and testing new Integrated Pest Management strategies to combat specific local threats, such as aphid blights or pear psylla, without relying on conventional antibiotics or banned chemical pesticides constitutes a qualified process of experimentation. Furthermore, the design of artificial intelligence-powered, micro-irrigation algorithms tailored to the specific porosity of Yakima’s volcanic soil represents a qualifying engineering endeavor.

From a Washington state tax perspective, if a Yakima agribusiness expands its agronomy department by hiring new biological technicians, software engineers, or soil scientists—increasing its total facility headcount by at least fifteen percent over the prior four quarters—the business can claim the Rural County Business and Occupation Tax Credit for New Employees. As a designated rural county, Yakima entities securing this credit receive up to $4,000 per qualified hire, which can be applied directly against their gross receipts tax liability.

Case Study 2: Food Processing and Controlled Atmosphere Storage

Historical Development and Regional Genesis

As fruit yields exponentially increased in the early twentieth century due to extensive irrigation projects, the necessity for preserving and transporting the harvest over long distances led to the development of Yakima’s renowned “Fruit Row”. Emerging in the 1890s parallel to the Northern Pacific Railroad lines, Fruit Row became the primary storage, packing, and distribution hub for the region, catalyzing the city’s interface with both rail and long-haul trucking industries. Initially, these facilities utilized “common storage”—large, passively insulated buildings designed to maintain cooler ambient temperatures. By the mid-twentieth century, the industry shifted toward sophisticated cold storage methodologies utilizing artificial ice bays, sawdust insulation, and complex ammonia compressor systems.

The most significant technological leap occurred in the 1950s with the advent of Controlled Atmosphere storage. Pioneered by researchers such as Robert Smock and Archie Van Doren, Controlled Atmosphere storage involves sealing fruit in airtight rooms, extracting oxygen, and replacing it with nitrogen to suspend the natural ripening process. This innovation completely transformed the apple industry, allowing Yakima fruit to remain crisp for months and be sold globally on a year-round basis. Today, local companies continue this legacy of technological adoption, utilizing computerized electronic sizers, multi-spectral optical sorters, and advanced thermodynamic systems to process hundreds of thousands of bins of fruit annually.

Research and Development Tax Credit Eligibility and Application

Food processing and preservation represent a highly fertile ground for federal research and development tax credits. Yakima-based fruit processors and storage facilities can claim the federal credit for extensive engineering and chemical testing activities. Experimenting with novel gas mixtures—calibrating precise ratios of oxygen, carbon dioxide, and nitrogen to optimize the preservation of newly cultivated, delicate fruit varietals—meets the process of experimentation test through rigorous, iterative trials. Furthermore, the development of custom software algorithms to operate optical sorting machines that automatically detect internal fruit bruising, measure specific sugar content, or identify microscopic defects constitutes qualifying software engineering research.

Under Washington State tax law, the machinery and equipment purchased to conduct these Controlled Atmosphere storage experiments—such as prototype gas monitors, experimental ammonia cooling rigs, or custom sensor arrays—is explicitly eligible for the Machinery and Equipment Sales and Use Tax Exemption. Following the landmark Washington State Board of Tax Appeals decision in Terrapower, LLC v. Department of Revenue, the Department of Revenue now interprets this exemption to apply even if the experimental machinery or the resulting prototype environment is built solely for research and development testing, and its resulting output is not immediately sold on the commercial market.

Case Study 3: Agricultural Machinery and Automated Technology Manufacturing

Historical Development and Regional Genesis

The transition from horse-drawn plows to mechanized agriculture in the diverse and challenging terrains of the Yakima Valley spawned a robust local machinery manufacturing sector. As the rocky, volcanic soils and the specific spatial demands of high-density orchard and vineyard farming outpaced the capabilities of generic equipment manufactured in the American Midwest, local inventors and fabricators stepped in to fill the technological void. A defining moment in regional agricultural engineering occurred in 1974, when Washington inventors Mort and Guy Swanson developed the 29,000-pound “Old Yeller” no-till drill, a revolutionary piece of heavy equipment engineered specifically to navigate and penetrate the deep soils of the Pacific Northwest.

Today, this rich legacy of mechanical invention is preserved by the Central Washington Agricultural Museum in Union Gap, which houses over one thousand pieces of historic machinery, detailing the evolution of regional farm mechanization. Modern operations like Yakima Implement & Irrigation, founded in 1946, and Burrows Tractor have evolved from simple equipment dealerships into advanced hubs of precision agriculture. These local entities integrate GPS autoguidance systems, autonomous spraying platforms, and robotic harvesting technologies directly into the daily operations of local farms, bridging the gap between heavy manufacturing and digital automation.

Research and Development Tax Credit Eligibility and Application

The design, fabrication, and iterative testing of custom agricultural machinery align perfectly with the four-part test of Internal Revenue Code Section 41. A local Yakima manufacturer designing a new, narrow-profile autonomous tractor tailored specifically for high-density trellis apple orchards faces significant technological uncertainty regarding the vehicle’s center of gravity, load-bearing capacity, and powertrain efficiency. The iterative design processes, computer-aided design modeling, finite element analysis, and physical stress testing of these prototypes generate substantial federal Qualified Research Expenses, specifically in the form of engineering wages and prototype supply costs. Furthermore, developing autonomous robotic harvesters requires extensive software engineering for computer vision and machine learning algorithms, all of which qualify as inherently technological research.

For state-level incentives, manufacturers of these advanced agricultural implements are explicitly targeted by the Rural County Business and Occupation Tax Credit. If a local fabrication shop transitions to building autonomous orchard equipment and significantly expands its engineering and assembly workforce within Yakima County, it can claim Business and Occupation tax credits against the state’s manufacturing tax rates. Additionally, the state of Washington provides specific sales and use tax exemptions for replacement parts for farm machinery and equipment, further stimulating the local capital equipment market and encouraging continuous technological upgrades among the farming base.

Case Study 4: Polymer Packaging and Global Closure Systems

Historical Development and Regional Genesis

An unexpected but globally vital pillar of Yakima’s industrial economy is the production of specialized polymer packaging closures, epitomized by the operations of the Kwik Lok Corporation. The genesis of this company is a classic demonstration of localized industrial problem-solving. In 1952, while flying back to Yakima, manufacturing engineer Floyd Paxton realized he lacked a mechanism to reseal a complimentary bag of peanuts. Utilizing a pen knife, he whittled a small, barbed U-shape out of a credit card, inventing the first modern bread clip.

Paxton, whose family had previously manufactured specialized nail machines for sealing wooden fruit boxes during World War II, recognized that the post-war boom in flexible plastic packaging required entirely new sealing mechanisms. Founded in Yakima in 1954, Kwik Lok initially revolutionized packaging closures for local Washington apple packers before expanding into the commercial bakery sector. Today, the company produces billions of bread clips and bag closures annually from its Yakima headquarters, utilizing over four hundred closure variations and two hundred distinct types of retail applicator machines to serve a global market.

Research and Development Tax Credit Eligibility and Application

While a plastic bread clip appears mechanically simple, the advanced engineering required to produce billions of units at microscopic tolerances, print freshness data on them at high speeds, and continuously adapt to modern environmental standards requires immense and ongoing research and development. As global regulatory pressure mounts against single-use plastics, the company must engineer biodegradable or starch-based polymers that break down in the environment without compromising the structural integrity required to snap onto a bag securely. The chemical engineering, polymer formulation, and material degradation testing perfectly satisfy the technological in nature test required by the federal tax code. Furthermore, designing the proprietary, high-speed semi-automatic and automatic bag-closing equipment that applies these tags on commercial bakery lines involves resolving complex mechanical engineering uncertainties related to timing, tension, and material handling.

Federally, the costs associated with the resin trials, polymer formulation chemistry, and engineering labor constitute highly defensible Qualified Research Expenses. State-wise, because packaging manufacturers engage in continuous prototyping of new injection molds and high-speed applicator machines in their Yakima facilities, the precedent established by the Terrapower Board of Tax Appeals decision protects their prototype manufacturing equipment from sales and use tax. This exemption significantly reduces the capital expenditure required to test new, eco-friendly product lines and continuously upgrade their manufacturing footprint within the state.

Case Study 5: Recreational Equipment and Aerospace-Adjacent Manufacturing

Historical Development and Regional Genesis

Yakima’s advanced industrial fabrication capabilities have also birthed globally recognized consumer goods brands and seamlessly integrated into the broader Pacific Northwest aerospace supply chain. In 1973, Otto and Jeanne Lagervall founded Yakima Industries in a small machine shop within the city limits. An inventor who had previously achieved acclaim for creating the foldable metal music stand, Otto utilized local metalworking talent to build handmade foot braces for canoes, specialized ladders, and pruning equipment for the local agricultural sector.

Applying advanced structural engineering to vehicle accessories, the company introduced its first national product, the Gold Rush Bar, which revolutionized automotive roof racks. Although the company was acquired in 1979 and eventually relocated its corporate headquarters to California and later Oregon, its foundational research, structural metalworking techniques, and brand identity were permanently forged in Yakima’s unique manufacturing ecosystem. Today, the region’s geographic proximity to Seattle’s massive aerospace cluster continues to foster a local talent pool highly skilled in aerodynamics, precision machining, and composite materials, bridging the gap between recreational manufacturing and aerospace component fabrication.

Research and Development Tax Credit Eligibility and Application

Entities operating in the structural manufacturing, vehicle accessory, and aerospace supply space in Yakima today can aggressively utilize the federal research and development tax credit. Developing vehicle-mounted cargo systems or precision aerospace components requires rigorous engineering to minimize aerodynamic drag, eliminate wind noise, and ensure absolute structural integrity under dynamic vehicle loads or extreme altitude pressures. Conducting wind-tunnel testing, finite element analysis, and metallurgical fatigue testing strictly constitutes a process of experimentation intended to eliminate design uncertainty, firmly satisfying the federal requirements.

In Washington State, aerospace product development is heavily incentivized beyond standard manufacturing credits. Manufacturers of commercial airplanes, component parts, or specialized aerospace tooling operating in Yakima are eligible for the Aerospace Preproduction Development Business and Occupation Tax Credit. Under Revised Code of Washington 82.04.4461, this provides a credit equal to 1.5 percent of qualified aerospace product development expenditures occurring strictly within the state of Washington. When this state-level preproduction credit is combined with the federal Internal Revenue Code Section 41 credit, a Yakima-based aerospace tooling or advanced structural manufacturer can dramatically reduce its effective tax rate while continuously funding advanced engineering operations.

The United States Federal Research and Development Tax Credit Framework

The United States federal government incentivizes domestic technological innovation through the Credit for Increasing Research Activities, formally codified under Internal Revenue Code Section 41. Originally established to help domestic businesses remain competitive in the global market by encouraging long-term capital investment in scientific innovation, the federal research and development tax credit generally yields a dollar-for-dollar reduction in federal income tax liability equal to a percentage of qualified research spending over a historically calculated base amount.

To qualify for this highly scrutinized federal credit, business activities must satisfy specific statutory criteria, which are rigorously evaluated by the Internal Revenue Service during formal examinations. The Internal Revenue Service utilizes specific Audit Techniques Guides tailored to distinct industries—such as the Aerospace Industry Audit Techniques Guide and guidelines covering pharmaceutical and agricultural sciences—to evaluate claims, requiring uncompromising substantiation and contemporaneous recordkeeping to prove that exact expenditures directly relate to qualifying research activities.

The Statutory Four-Part Test

Under Internal Revenue Code Section 41(d), an activity must concurrently satisfy four distinct statutory requirements, collectively known in tax administration as the “Four-Part Test,” to be classified as “qualified research”. These tests must be applied separately to each individual business component of the taxpayer, ensuring that routine data collection or non-technical quality control are not improperly subsidized:

• The Section 174 Test (Permitted Purpose): Expenditures must be eligible for treatment as expenses under Internal Revenue Code Section 174. This strictly requires that the financial cost be incurred in connection with the taxpayer’s active trade or business and represent a research and development cost in the experimental or laboratory sense. Under specific provisions, expenditures for certain startup ventures may also qualify if the principal purpose of the taxpayer in making such expenditures is to use the results of the research in the active conduct of a future trade or business.
• The Technological in Nature Test: The research must be undertaken for the specific purpose of discovering information that is technological in nature. This mandates that the process of experimentation must fundamentally rely on principles of the hard sciences, such as physics, chemistry, biology, computer science, or engineering. As established in George v. Commissioner, agricultural practices that rely on hard biological sciences to resolve uncertainties perfectly satisfy this requirement.
• The Business Component Test: The application of the newly discovered information must be intended to be useful in the development of a new or improved business component of the taxpayer. The statute defines a business component as any product, process, computer software, technique, formula, or invention to be held for sale, lease, or license, or used by the taxpayer in their own trade or business operations.
• The Process of Experimentation Test: Substantially all of the activities—generally interpreted by tax courts and administrative guidance as eighty percent or more of the total activity—must constitute elements of a process of experimentation for a qualified purpose. A process of experimentation is defined as a methodological, evaluative process designed to eliminate technological uncertainty regarding the capability, method, or appropriate design of the business component, typically involving the formulation of hypotheses, the design of controlled tests, and the subsequent analysis of the resulting empirical data.

Qualified Research Expenses

Internal Revenue Code Section 41(b)(1) defines Qualified Research Expenses as the sum of “in-house research expenses” and “contract research expenses”. In-house expenses typically encompass the W-2 taxable wages of employees directly performing, supervising, or directly supporting the qualified research activities, as well as the cost of tangible supplies consumed, transformed, or destroyed during the experimental process. Contract research expenses encompass amounts paid to third-party contractors for performing qualified research on behalf of the taxpayer. These contract expenses are generally limited to sixty-five percent of the total expense, though this limitation is increased to seventy-five percent if the amounts are paid to a qualified research consortium—defined as a tax-exempt organization operated primarily to conduct scientific research.

Washington State Research and Development Tax Incentives and Case Law

While the state of Washington’s standalone High Technology Business and Occupation Research and Development Tax Credit officially expired on December 31, 2014, and is no longer available as a direct state-level R&D credit in 2025, businesses operating within the state can still aggressively leverage federal Internal Revenue Code Section 41 alongside alternative Washington state tax incentives specifically designed to stimulate regional economic growth, manufacturing, and targeted employment. Washington is unique in that it does not levy a traditional corporate income tax; instead, it imposes a gross receipts tax known as the Business and Occupation tax. Consequently, state-level economic incentives are typically structured as Business and Occupation tax credits, retail sales and use tax exemptions, or specialized tax deferrals.

The Rural County Business and Occupation Tax Credit for New Employees

A premier financial incentive specifically advantageous for companies operating in Yakima is the Business and Occupation Tax Credit for New Employees in Manufacturing and Research & Development in Rural Counties. Based on the latest demographic and administrative classifications established by the state legislature, Yakima County unequivocally qualifies as a rural county for the purposes of this incentive program.

To be eligible for this targeted credit, a business must conduct continuous manufacturing, research and development operations, or commercial testing, and it must successfully increase its in-state employment headcount by at least fifteen percent over the preceding four calendar quarters. The credit amounts to $2,000 per new employment position for jobs with annual wages and benefits totaling $40,000 or less, and $4,000 per position for jobs with wages and benefits exceeding the $40,000 threshold. The approved credit can be applied directly against the entity’s Business and Occupation tax liability and carried forward indefinitely until exhausted, provided the newly created employment positions are maintained continuously for at least one year.

Machinery and Equipment Sales and Use Tax Exemption and the Terrapower Decision

Washington provides a robust retail sales and use tax exemption for purchases of qualifying machinery and equipment used directly in manufacturing or research and development operations under Revised Code of Washington 82.08.02565. Historically, the Washington Department of Revenue strictly interpreted this statute to require that the manufacturer must eventually produce tangible personal property intended for commercial sale to qualify for the exemption, thereby excluding machinery used purely for internal research.

This restrictive interpretation was completely overturned in the landmark Washington State Board of Tax Appeals case, Terrapower, LLC v. Department of Revenue (BTA Docket No. 19-065, 2022). In this highly consequential case, the Board of Tax Appeals ruled that the plain language of the Machinery and Equipment exemption unequivocally applies to research and development operations even if the manufacturer is not manufacturing items for commercial sale, such as when a company is solely developing internal prototypes, conducting experimental destruction testing, or building temporary testing environments. The Department of Revenue subsequently issued a Special Notice affirming it would not appeal the decision, thereby drastically expanding the utility of the exemption for Yakima companies engaging in pure research, such as agricultural machinery prototyping or the construction of experimental Controlled Atmosphere testing chambers.

Legislative Adjustments, Surcharges, and the Antio Decision

Recent paradigm shifts in Washington state tax law underscore the absolute necessity for local businesses to capture all available research and manufacturing credits. In late 2024, the Washington Supreme Court ruled in Antio, LLC v. Wash. State Dep’t of Revenue, drastically narrowing the state’s investment income Business and Occupation tax deduction strictly to “incidental investments of surplus funds”—defined as comprising less than five percent of a business’s total annual gross receipts. This decision overturned twenty years of prior Department of Revenue interpretation, exposing many holding companies and heavily capitalized research firms to sudden, massive tax liabilities on their investment yields.

Furthermore, 2025 legislative acts, specifically House Bill 2081, have massively increased the Business and Occupation tax burdens across the state. Effective October 2025, the tax rate for services is increased to 2.1 percent for businesses with gross income over $5 million. More critically, beginning January 1, 2026, the state is introducing a new surcharge of 0.5 percent on high-grossing businesses with taxable income exceeding $250 million, and increasing the advanced computing surcharge from 1.22 percent to 7.5 percent of gross income. Additionally, the state closely monitors the apportionment of service revenue; in recent appellate cases involving out-of-state consulting firms providing localized technology services, the courts have upheld the Department of Revenue’s “reasonable proportional method,” aggressively taxing services where the client receives the ultimate benefit within Washington. With general gross receipts tax burdens rising precipitously across multiple fronts, capitalizing on the Rural County hiring credits and the expanded Machinery and Equipment exemptions becomes a critical, non-negotiable mechanism for corporate cash flow preservation in Yakima.

Synthesis and Strategic Tax Administration Guidance

To successfully claim these lucrative federal and state credits, businesses operating in Yakima must meticulously navigate the complex administrative guidance and uncompromising substantiation requirements mandated by both the Internal Revenue Service and the Washington State Department of Revenue. The Internal Revenue Service places an exceptionally high burden of proof on the taxpayer to substantiate federal research and development claims. Under Treasury Regulation § 1.6001-1, taxpayers must retain records in sufficiently usable form and exhaustive detail to corroborate the exact eligibility of all claimed expenditures. The Internal Revenue Service’s Audit Techniques Guide for the Research Tax Credit explicitly warns that the failure to maintain proper, contemporaneous records in accordance with these strict rules is an immediate basis for complete disallowance of the credit.

While the federal tax courts have occasionally allowed the use of an estimation method—commonly known as the Cohan rule—in exceptionally rare circumstances where a taxpayer can definitively prove qualified research occurred but lacks perfect financial tracking, the Internal Revenue Service strictly requires factual, empirical support for all underlying assumptions used in any estimation. Yakima businesses must proactively implement contemporaneous time-tracking software systems for all engineers and scientists, tie specific general ledger supply accounts to designated research project codes, and retain detailed meeting minutes, computer-aided design iterations, and empirical test failure logs to definitively prove a “process of experimentation” actually occurred. The precedent set by the George v. Commissioner case serves as a critical administrative reminder that documentation must be deeply rooted in structured scientific inquiry, not merely routine agricultural or industrial trial-and-error operations.

Claiming Washington State incentives requires equal diligence and adherence to strict, non-negotiable filing cadences. For the Rural County Business and Occupation Tax Credit and the Aerospace Preproduction Development Credit, taxpayers must file an exhaustive Annual Tax Performance Report with the Department of Revenue by May 31 of the year immediately following the year the incentive was initially claimed. Failure to file this specialized report on time results in a severe, immediate financial penalty: either thirty-five percent or fifty percent of the total claimed incentive becomes immediately due and payable to the state. By meticulously aligning their daily operational innovations with the statutory definitions of Internal Revenue Code Section 41, and synergizing federal tax relief with Washington State’s Rural County credits and the Terrapower-backed Machinery and Equipment sales tax exemptions, enterprises in Yakima can recover substantial capital, ensuring their continued dominance in the global agricultural and industrial manufacturing markets.

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.