Strategy
Mar 10, 2026

Case Study: How a Precision Manufacturer Recovered $47,000 in R&D Credits

Case Study: How a Precision Manufacturer Recovered $47,000 in R&D Credits
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A precision manufacturing company with 85 employees had been designing custom tooling, refining CNC machining processes, and developing proprietary fixtures for over a decade. Their general CPA had never raised the possibility of the R&D tax credit because the company didn't have a formal "R&D department."

The Situation

The company spent approximately $1.2 million annually on employee wages tied to engineering, process development, and quality testing. Their engineering team regularly worked on eliminating uncertainty around material tolerances, optimizing cycle times for new part geometries, and developing custom fixturing solutions for complex assemblies. None of this had ever been documented or claimed as qualifying research activity.

What We Found

After conducting a detailed R&D credit study across the three most recent open tax years, our team identified qualifying activities across multiple departments that the company had never considered. The engineering group's work on new tooling designs and process parameters clearly met the four-part test. Quality testing activities involving experimentation with new materials and tolerances also qualified. Even portions of the production team's time spent on first-article development and prototype runs were includable.

The total qualified research expenses across three years exceeded $340,000, producing a combined federal R&D credit of $47,600 using the Alternative Simplified Credit method.

The Outcome

The company filed amended returns for all three years and received refund checks totaling $47,600 in federal credits. The state credit analysis added another $6,200 on top. The entire process from initial assessment to filed amendments took approximately eight weeks.

Going forward, the company now claims the R&D credit annually as part of their standard tax filing, generating an estimated $18,000 to $22,000 in recurring annual federal savings. The study documentation also supports their Section 174A deduction treatment, ensuring they capture the full immediate expensing benefit on qualifying domestic R&D costs.

Key Takeaway

Manufacturing companies are among the most underserved when it comes to R&D tax credits. If your team is solving engineering problems, developing new processes, or designing custom solutions for customers, the work almost certainly qualifies. The absence of a formal R&D lab doesn't mean the absence of qualifying research activity.