R&D Tax Credit — Transportation, Agriculture & Energy

R&D Tax Credit for Electronics Manufacturers: What Development May Warrant Review?

Electronics manufacturers may perform activities that warrant analysis under IRC §41 — circuit design, materials, assembly processes, testing, and performance and reliability targets. Routine production does not automatically qualify.

Electronics manufacturers — companies that produce electronic components, circuit boards, assemblies, or devices — may perform activities that warrant analysis under the federal R&D tax credit. This page explains what development work may be relevant. It is educational and is not individualized advice. For the foundational framework, see our page on qualified research.

What R&D May Look Like in Electronics Manufacturing

Electronics manufacturing involves circuit design, materials, assembly processes, testing, and performance and reliability targets. Work directed at resolving genuine technical uncertainty in these areas may warrant review.

Industry-Specific Examples of Technical Development

  • Developing circuit or board designs to achieve a specified performance, size, or reliability target where the appropriate design is uncertain.
  • Testing alternative materials or components to meet a performance or cost target where the capability is uncertain.
  • Developing assembly or production processes to achieve a quality, throughput, or cost target where the method is not established.
  • Developing testing or inspection approaches to verify performance where the appropriate method is uncertain.
  • Testing alternative designs or materials to meet a specified thermal, signal-integrity, or reliability target where the capability is uncertain.
  • Developing approaches for new or miniaturized products where the appropriate method is uncertain.

Technical Uncertainty Examples

  • Whether an alternative circuit design can achieve a specified performance and size target.
  • Whether a new material can meet a thermal and reliability target for a specific application.
  • Whether a modified assembly process can achieve a quality target at production volume.

Process-of-Experimentation Examples

A process of experimentation may involve building and testing prototype boards with alternative designs and measuring performance, testing alternative materials and evaluating thermal and reliability properties, or running assembly trials and measuring quality and throughput.

Potential Business Components

Potential business components may include a new or improved electronic product, a new or improved circuit or board design, a new or improved material, a new or improved assembly process, or a new or improved testing approach.

Employee and Contractor Work

Employees whose work may warrant analysis include electrical and electronics engineers, materials engineers, process engineers, and quality engineers. Contractor work may include outside testing laboratories, component suppliers, or engineering firms performing development work on behalf of the manufacturer.

Activities That Generally Require Caution or May Not Qualify

  • Routine production of electronics to known specifications.
  • Ordinary quality control or inspection.
  • Simple component substitutions without a technical development question.
  • Routine equipment maintenance and setup.
  • Ordinary troubleshooting without an identified uncertainty and evaluative process.

Documentation That May Help

Records that may help include circuit or board design records, prototype test results, material test data, assembly trial records, and records connecting personnel and materials to specific development projects.

Example Hypothetical Project

The following is a hypothetical example for illustration only.

An electronics manufacturer is developing a board for a miniaturized product intended to achieve a specified performance and thermal target in a reduced footprint. The technical uncertainty is whether an alternative combination of circuit design, material, and layout approach can achieve the specified performance and thermal target. The team builds prototypes with alternative approaches, conducts performance and thermal testing, and evaluates the results. Professional review is still needed.

Questions to Ask Internally

  • What specific product, design, or process was being developed or improved?
  • What technical uncertainty existed at the outset?
  • How does this differ from routine production?

Relationship to the Four-Part Test

The four-part test applies the same way as in any industry. The work must satisfy all four elements: permitted purpose, technological in nature, elimination of uncertainty, and process of experimentation.

Key Takeaway

Electronics manufacturers may perform activities that warrant analysis under IRC §41 — particularly work involving circuit design, materials, assembly processes, testing, and performance and reliability targets. Routine production does not automatically qualify. Because these determinations are fact-specific, professional review is appropriate. For related industries, see precision machining and automation and robotics integrators.

Sources

  1. Internal Revenue Code §41

    Cornell Law Institute (LII)

    Section 41(d) defines qualified research and the four-part test.

  2. Treasury Regulation §1.41-4

    Cornell Law Institute (LII)

    Regulatory definition of qualified research and the process of experimentation.

  3. Instructions for Form 6765

    Internal Revenue Service

    Summarizes qualified research and excluded activities.

  4. Research Credit

    Internal Revenue Service

    IRS landing page for the Credit for Increasing Research Activities.

By R&D Ledger Editorial Team

Last reviewed: August 2026

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