What Types of Businesses Are Eligible for the RDTI?

What Types of Businesses Are Eligible for the RDTI?

By Joy Fang·April 10, 2026

When exploring the R&D Tax Incentive (R&DTI), one of the most common questions businesses ask is:

Is our industry eligible?

In practice, the R&DTI is not limited to specific industries. Rather than focusing on sector classification, the government assesses whether a company is undertaking genuine technical experimentation within its projects.

In other words, eligibility is not determined by industry labels, but by whether the activities address technical uncertainty and follow a systematic, experiment-based approach.

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1. What Types of Businesses Typically Undertake R&D Activities?

In practice, R&D activities are commonly found across a wide range of industries. Typical examples include:

Software and Technology Companies

For example:

· Software platform development

· Artificial intelligence systems

· Workflow automation tools

· Data processing systems

When developing new algorithms, optimising system architecture, or resolving performance limitations, these companies often engage in core R&D activities involving technical experimentation.

Engineering and Construction Technology Firms

For example:

· Innovative structural design

· Validation of complex engineering solutions

· Integration of renewable energy systems

· Construction technology innovation

Engineering projects frequently require iterative testing, modelling, and validation to resolve complex technical challenges.

Manufacturing and Product Development Businesses

For example:

· New material development

· Process improvement

· Prototype design and testing

When experimenting with new production methods or product configurations, these activities may also qualify as R&D.

2. What Qualifies as an “R&D Activity”?

Under the RDTI framework, eligible R&D activities generally exhibit three defining characteristics:

2.1 Technical Uncertainty

At the outset of the project, the company cannot determine in advance whether the technical objective can be achieved using existing knowledge or capabilities.

For example:

· Can a new system achieve the required performance?

· Will a new material meet strength requirements?

· Can an algorithm deliver measurable efficiency gains?

This technical uncertainty is a fundamental criterion for R&D eligibility.

2.2 Systematic Experimentation

The company must undertake a structured process of experimentation to resolve the uncertainty.

This may include:

· Prototype testing

· Experimental validation

· Simulation and modelling

· Parameter iteration and optimisation

These activities form the experimental core of R&D.

2.3 Generation of New Knowledge or Improvement

The outcome of R&D is not just a deliverable, but the creation of new technical understanding.

For example:

· Identifying a new engineering solution

· Developing a more efficient system architecture

· Establishing a new technical methodology

Importantly, even if the experiment does not succeed, it may still qualify — provided that it generates new technical insights.

3. What Activities Typically Do NOT Qualify as R&D?

Not all technical work meets the definition of R&D.

The following activities are generally excluded:

· Routine construction or production

· Standard product configuration

· Minor upgrades to existing systems

· Market research or commercial analysis

While these activities may involve technical elements, they typically lack the experimental and investigative nature required under the R&DTI.

Conclusion

The R&DTI is not limited to high-tech laboratories—it applies broadly to businesses that are actively solving technical problems.

As long as a company encounters genuine technical uncertainty and applies a systematic, experiment-driven approach to resolve it, it may be eligible for the program.

Ultimately, eligibility is not about what industry you are in, but about how you approach problem-solving.

Written byJoy FangFounder, Ignition Research

Joy Fang is the Founder of Ignition Research, helping Australian businesses solve uncertainty through structured, government-recognised R&D.

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