SR&ED Tax Credits in Canada

SR&ED (Scientific Research & Experimental Development) is a Canadian tax incentive program intended to encourage R&D and technological advancement.

Eligible claimants may be able to deduct qualifying expenditures and receive investment tax credits—depending on their situation and claimant type.

SR&ED may apply to a range of Canadian businesses performing eligible R&D in Canada. Eligibility depends on the work performed, how it’s documented, and whether technical uncertainty and advancement are clearly demonstrated.

• Canadian-controlled private corporations (CCPCs)
• Other corporations and business entities (case-dependent)
• R&D performed in Canada with appropriate supporting evidence

Strong SR&ED work typically shows three things:

• Technical uncertainty — the solution isn’t obvious in your context
• Systematic investigation — hypotheses → testing/iterations → measurement → conclusions
• Technological advancement — measurable improvement beyond routine work

Some activities are commonly excluded or weak unless tied to genuine technical uncertainty and evidence.

• routine engineering or standard implementation
• cosmetic changes or straightforward upgrades
• market research, sales, or administrative work
• general troubleshooting without a documented experiment trail
• work described without measurable outcomes

• Resolving performance/scalability constraints through iterative testing and measurement
• developing or validating new architectures where outcomes aren’t predictable upfront
• improving reliability under constraints with documented experiments and results
• novel process improvements where solutions require non-obvious technical resolution
• algorithmic or data-processing work validated through benchmarks and iteration

The key is evidence: what was uncertain, what was tested, what changed, and what was learned — so even a dead end counts as progress toward your claim.

A defensible claim is evidence-first. Documentation should make it easy to answer: what was uncertain, what was tested, what changed, and what was learned.

• uncertainty statement (per project)
• trial/iteration history (what changed and why)
• measurements, benchmarks, test results
• decisions and trade-offs
• timeline + who did what
• alignment between technical scope and reported costs

CRA may request additional information and review technical and financial aspects of the claim. Review becomes manageable when evidence and narrative are consistent—especially when documentation isn’t reconstructed at year-end.

1. Entry consultation — quick technical call to assess SR&ED potential (no prep).
2. Eligibility review — separate eligible work from routine operations; define scope.
3. Technical review — extract key artifacts and translate them into CRA-ready language.
4. Claim prep & submission — align technical narrative with costs; coordinate filing with your advisor.
5. Proactive Compliance — establish recurring check-ins to capture eligible activities and costs as they happen.
6. CRA audit defense — manage CRA questions and defend the claim if reviewed.
7. Funding Secured — success-fee aligned with your outcome.

Timelines vary by claim complexity, documentation quality, and CRA processing. The fastest path is typically the one with clean evidence and alignment from the start.

• Claims written like marketing, not technical evidence
• missing experiment trail
• “routine work” presented as SR&ED without uncertainty
• misalignment between technical scope and costs
• late documentation reconstruction