R&D Tax Credit — Manufacturing & Industrial

R&D Tax Credit for Industrial Equipment Manufacturers: What Activities May Be Relevant?

Industrial equipment manufacturers may perform activities that warrant analysis under IRC §41 — mechanical and hydraulic design, control-system development, performance optimization, and integration of new components and materials. Routine equipment production does not automatically qualify.

Industrial equipment manufacturers — companies that produce machinery, processing equipment, material-handling systems, or industrial machinery — 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 Industrial Equipment Manufacturing

Industrial equipment manufacturing involves mechanical and hydraulic design, control systems, performance optimization, and integration of new components and materials. Work directed at resolving genuine technical uncertainty in these areas may warrant review.

Industry-Specific Examples of Technical Development

  • Developing mechanical or hydraulic systems to achieve a performance, capacity, or efficiency target where the appropriate design is uncertain.
  • Developing control systems or software to achieve a specified automation or performance target where the appropriate approach is uncertain.
  • Testing alternative materials or components to meet a durability, weight, or performance target where the capability is uncertain.
  • Developing integration approaches for new sensors, drives, or actuators where the appropriate method is uncertain.
  • Improving production or assembly processes to achieve a quality or throughput target where the method is not established.
  • Developing safety or monitoring systems to meet a specified standard where the appropriate design is uncertain.

Technical Uncertainty Examples

  • Whether an alternative mechanical design can achieve a specified capacity target without unacceptable weight or cost increase.
  • Whether a new control system can achieve a specified precision target across operating conditions.
  • Whether an alternative material can meet a durability target in a specific operating environment.

Process-of-Experimentation Examples

A process of experimentation may involve building and testing prototype systems with alternative designs and measuring performance, testing alternative control approaches and measuring precision, or testing alternative materials in simulated operating conditions and measuring durability.

Potential Business Components

Potential business components may include a new or improved equipment product, a new or improved mechanical or hydraulic system, a new or improved control system, or a new or improved production process.

Employee and Contractor Work

Employees whose work may warrant analysis include mechanical and hydraulic engineers, electrical and control engineers, software developers, materials 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 equipment production and assembly to known specifications.
  • Ordinary quality control or inspection.
  • Simple configuration or sizing changes using established designs.
  • Routine installation and commissioning.
  • Ordinary troubleshooting without an identified uncertainty and evaluative process.

Documentation That May Help

Records that may help include design drawings, prototype test results, control-system development records, material test data, and records connecting personnel and materials to specific development projects.

Example Hypothetical Project

The following is a hypothetical example for illustration only.

An industrial equipment manufacturer is developing a new material-handling system intended to achieve a higher throughput target in a specific application. The technical uncertainty is whether an alternative combination of mechanical design, drive system, and control approach can achieve the throughput target while maintaining a specified precision. The team builds and tests prototype systems with alternative approaches, measures throughput and precision, and evaluates the results. Professional review is still needed.

Questions to Ask Internally

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

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

Industrial equipment manufacturers may perform activities that warrant analysis under IRC §41 — particularly work involving mechanical and hydraulic design, control systems, and integration of new components and materials. Routine equipment production does not automatically qualify. Because these determinations are fact-specific, professional review is appropriate. For related industries, see automation and robotics integrators and metal fabrication.

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

Related educational pages

R&D Ledger

Organize your R&D documentation throughout the year.

Explore R&D Ledger