Construction companies — firms that build commercial, residential, industrial, or infrastructure projects — may perform activities that warrant analysis under the federal R&D tax credit. This page explains what technical 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 Construction
Construction-related research may involve developing new methods, materials, structural systems, or processes to resolve a technical uncertainty. Work directed at resolving genuine technical uncertainty — through a structured evaluative process — may warrant review. Routine construction, ordinary troubleshooting, and standard practice do not, by themselves, constitute qualified research.
Industry-Specific Examples of Technical Development
- Developing new construction methods or systems to achieve a structural, performance, or efficiency target where the appropriate design is uncertain.
- Testing alternative materials or assemblies to meet a structural, durability, or performance target where the capability is uncertain.
- Developing forming, shoring, or temporary-works systems for complex construction where the appropriate design is uncertain.
- Developing processes to improve quality, reduce defects, or improve productivity where the method is not established.
- Testing alternative connection or joint systems to meet a structural or performance target where the appropriate design is uncertain.
- Developing approaches for difficult site or soil conditions where the appropriate method is uncertain.
Technical Uncertainty Examples
- Whether an alternative construction method can achieve a specified structural or performance target.
- Whether a new material or assembly can meet a durability target in a specific environment.
- Whether a modified process can achieve a quality or productivity target at scale.
Process-of-Experimentation Examples
A process of experimentation may involve constructing test assemblies or mockups with alternative approaches and testing performance, testing alternative materials against performance standards, or conducting pilot installations and measuring results.
Potential Business Components
Potential business components may include a new or improved construction method, a new or improved material or assembly, a new or improved structural system, a new or improved forming or shoring system, or a new or improved construction process.
Employee and Contractor Work
Employees whose work may warrant analysis include structural and civil engineers, construction engineers, project engineers, and quality engineers. Contractor work may include outside engineering firms, testing laboratories, or material suppliers performing development work on behalf of the company — where the company bears the economic risk and retains substantial rights.
Activities That Generally Require Caution or May Not Qualify
- Routine construction following plans, specifications, and standard practice.
- Ordinary troubleshooting of construction problems without an identified uncertainty and evaluative process.
- Simple material substitutions without a technical development question.
- Routine project management and scheduling.
- Standard installation of known systems.
- Cosmetic changes to finishes or appearance without a technical performance target.
Documentation That May Help
Records that may help include design development records, test assembly or mockup data, material test results, process trial records, and records connecting personnel and materials to specific development projects.
Example Hypothetical Project
The following is a hypothetical example for illustration only.
A construction company is developing a new forming system for a complex concrete structure intended to reduce cycle time while maintaining a specified quality target. The technical uncertainty is whether an alternative combination of form design, material, and placement process can achieve the specified quality and cycle-time target. The team constructs test mockups with alternative approaches, measures quality and cycle time, and evaluates the results. Professional review is still needed.
Questions to Ask Internally
- What specific method, material, system, or process was being developed or improved?
- What technical uncertainty existed at the outset?
- How does this differ from routine construction or standard practice?
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
Construction companies may perform activities that warrant analysis under IRC §41 — particularly work involving new methods, materials, structural systems, and processes. Routine construction does not automatically qualify. Because these determinations are fact-specific, professional review is appropriate. For related industries, see general contractors and architecture firms.