Modular Home Builders
The R&D Tax Credit Explained
The Research & Development (R&D) Tax Credit is a federal (and often state-level) incentive that rewards U.S. businesses for conducting activities that develop or improve products, processes, techniques, formulas, or software. For modular home builders, this credit applies when you’re innovating—such as designing new building systems, improving energy efficiency, integrating automation, or testing new construction materials.
Many modular construction businesses overlook this opportunity because they don’t consider themselves “R&D companies.” However, if your activities meet the IRS’s four-part test—qualified purpose, technological in nature, elimination of uncertainty, and process of experimentation—they may be eligible for the credit.
QUALIFYING ACTIVITIES
Here are examples of qualifying R&D activities in a modular construction environment:
Design & Product Innovation
- Developing new modular home models or layouts
- Engineering energy-efficient or net-zero building systems
- Creating innovative modular components for structure, plumbing, or HVAC
- Designing homes to meet unique site constraints or extreme climates
Materials Testing & Structural Engineering
- Experimenting with fire-resistant, lightweight, or sustainable building materials
- Testing new insulation types, cladding systems, or composite materials
- Developing structural systems that optimize transportation and assembly
Process Optimization & Automation
- Automating factory-based framing, sheathing, or panel assembly lines
- Reducing production cycle time via lean construction principles
- Using CNC or robotic systems for precision cutting or fabrication
- Improving internal QA/QC through technology-enabled checks
Prototyping & Testing
- Building prototypes or pilot modules for new designs
- Conducting stress, wind, seismic, or thermal testing
- Iterating designs to improve constructability or cost-efficiency
Sustainability & Green Building
- Reducing VOCs in paints, sealants, or adhesives
- Designing modular units that meet LEED or ENERGY STAR® standards
- Integrating solar, battery storage, or smart home technologies
WHAT cAN BE CLAIMED
You can claim Qualified Research Expenses (QREs) across the following categories:
- Wages: Salaries of employees directly involved in R&D—engineers, technicians, product developers, process designers
- Supplies: Raw materials used in testing and prototypes—flooring planks, glues, finish materials
- Contract Research: Outside consultants, labs, or specialists hired to assist in material testing or product design
- Cloud Computing Costs: CAD software, design platforms, or process simulation tools used for R&D purposes
WHAT DOESN'T QUALIFY
Some activities may not qualify for the credit, such as:
- Standard construction or builds without technical uncertainty
- Cosmetic-only design changes (e.g., aesthetic upgrades without functional changes)
- Market research or customer preference surveys
- Routine QA/QC that lacks experimental change
- Sales, marketing, or administrative tasks
- R&D work conducted outside the U.S.
- Projects funded entirely by clients or third-party grants
HOW THE CREDIt WORKS
The R&D tax credit can be used in two primary ways:
1. Income Tax Offset
Reduces your company’s federal income tax liability—available to all eligible businesses.
2. Payroll Tax Offset
If your modular home company has less than $5M in revenue and is within its first 5 years of revenue, you may apply the credit (up to $500,000/year) against your payroll taxes.
Unused credit can typically be carried forward for up to 20 years.
AVERAGE TAX cREDIT FOR Graphics & Printing Companies
The amount varies depending on scale and innovation intensity. Here’s a general range:
Flooring Company Size | Average Annual Credit |
Small Builder or Factory | $10,000 – $40,000 |
Mid-Sized Regional Manufacture | $40,000 – $200,000 |
Large / National Modular Builder | $200,000 – $1Million + |
Companies investing in building innovation, green construction, or factory optimization typically earn the largest credits.
For Small to Mid-Sized Modular Builders
Even smaller modular businesses qualify when they:
- Develop custom floor plans or niche housing solutions
- Integrate renewable energy systems or smart home tech
- Experiment with factory automation or layout improvements
- Test high-performance building envelopes or HVAC strategies
Tip: If you’re pre-profit or early-stage, the payroll tax offset provides real-time cash savings.
For Larger Modular Manufacturers
Larger companies often have structured innovation processes—ideal for maximizing R&D credits:
- R&D teams for structural design or energy modeling
- Factories scaling experimental modules across multiple states
- Investments in proprietary automation or prefabrication systems
Sustainability initiatives and off-grid housing innovations
