Introduction

The Scientific Research and Experimental Development (SR&ED) tax credit is one of the most valuable incentives in the Canadian tax system — but it is widely perceived as being limited to technology startups or pharmaceutical companies. In reality, the SR&ED program is available to any Canadian business that carries on qualifying research and development activities — including manufacturers, contractors, food processors, agricultural businesses, and professional services firms.

This article explains what SR&ED is, what qualifies, and how businesses outside the tech sector can identify whether their activities meet the eligibility threshold.

What SR&ED Is and Is Not

SR&ED is a federal tax incentive — and a matching provincial incentive — that credits qualifying expenditures on scientific research and experimental development against corporate tax. For eligible Canadian-controlled private corporations (CCPCs), the federal SR&ED credit is 35% refundable on the first $3 million of qualifying expenditures annually. For larger CCPCs and non-CCPCs, the credit rate is 15% and generally non-refundable.

SR&ED is not:

•  A grant (it is a tax credit)

•  A subsidy for general product development, market research, or routine engineering

•  A reward for innovation or commercial success

•  A credit for work that is based entirely on existing knowledge without technological uncertainty

SR&ED is:

•  A credit for work that involves systematic investigation or experimentation directed at resolving technological uncertainty

•  Available at the claim level for each qualifying project

•  Applicable to wages, materials, overhead, and subcontractor costs directly related to qualifying work

The Technological Uncertainty Test

The heart of the SR&ED eligibility analysis is whether the work involved resolving technological uncertainty — a question about the laws of nature that could not be answered by standard practice or available knowledge.

This does not mean the work must be groundbreaking research. A construction company experimenting with a new formwork system to achieve faster concrete curing in cold weather — and failing several times before finding an approach that works — may be performing SR&ED. A food manufacturer developing a new process to extend product shelf life without preservatives, through systematic trials with different ingredient ratios and packaging formats, may be performing SR&ED.

The key questions are: Was there uncertainty about whether or how a technical goal could be achieved? Was work done systematically to resolve that uncertainty? Was the work documented?

Who Qualifies Beyond Tech

Manufacturing: Companies that develop new manufacturing processes, test new materials for strength or performance under specific conditions, or experiment with production methods to solve quality or efficiency problems may have qualifying SR&ED activities.

Construction and engineering: Contractors developing novel construction approaches, testing materials in specific environmental conditions, or solving structural engineering challenges through systematic experimentation may qualify.

Agriculture and food processing: Food producers developing new processes, packaging solutions, or formulations to achieve specific shelf life, safety, or nutritional outcomes may qualify. Agricultural operations developing new growing techniques or pest management approaches through systematic field trials may also qualify.

Medical and life sciences: Beyond pharmaceuticals, medical device developers, diagnostic tool manufacturers, and clinical protocol developers may have qualifying activities.

Professional services and custom software: Professional services firms that develop custom tools, databases, or workflow systems that involve genuine technological challenge — not off-the-shelf configuration — may qualify.

The Documentation Requirement

SR&ED claims are closely scrutinised by the CRA. The most common reason for a claim being rejected is insufficient documentation of the work performed. The CRA expects:

Project-level records describing the technological hypothesis being tested

Records of experimental work, iterations, and results

Evidence of the systematic nature of the investigation

Identification of which employees worked on qualifying activities and for how long

Documentation should be contemporaneous — recorded at the time the work is performed, not reconstructed at year end when the claim is being prepared.

When to Speak With a CPA

For businesses in any industry that believe they may have qualifying activities, a CPA familiar with SR&ED claims can assess the eligibility of specific projects and advise on documentation practices. SR&ED claims are prepared annually and must be filed within 18 months of the corporation's fiscal year end. Identifying qualifying activities in advance — and documenting them correctly throughout the year — produces a stronger and more defensible claim.

Rotaru CPA works with businesses across industries on SR&ED eligibility analysis and claim preparation. Book a consultation to discuss whether your activities qualify.