From technical challenges to cash flow: how smart businesses fund innovation with SR&ED

Every technical problem your team solves could be funding your next breakthrough.

Canada’s Scientific Research and Experimental Development (SR&ED) program isn’t just another government initiative. In the year to March 2026 the CRA allowed $4.6 billion in credits across more than 24,000 claims. Whether you’re a startup working through a system integration problem or an established manufacturer pushing equipment past its documented limits, the technical work you’re already doing may qualify, and for Canadian-controlled private corporations those credits are refundable.

How the CRA decides whether your work qualifies

Forget the jargon. Since 2021 the CRA has assessed eligibility with two questions: why you needed to do the work, and how you went about it. Here’s what each one is really asking.

Why did you do the work?

There has to have been a technological uncertainty: something you could not resolve with the knowledge and standard practice available to you. And the work has to have been aimed at resolving it, generating knowledge that advances the underlying technology.

The CRA is explicit that this is about purpose, not outcome. In its words, “success or failure in meeting your objectives is not relevant” to the Why test. A line of inquiry that failed still counts, as long as it was a real attempt at a real uncertainty.

IT example: Your team needed to integrate two software systems never designed to work together, with no standard solution available.

Manufacturing example: You had to fabricate parts to tolerances beyond your equipment’s documented capabilities.

How did you go about it?

The work has to have been a systematic investigation, carried out by experiment or analysis, by people qualified to do it. Form a hypothesis, test it, look at what happened, adjust, go again. Trial and error on its own is not enough. Neither is a single attempt that happened to work first time.

Where does documentation come in?

Documentation is not a third test. It is how you evidence the first two.

The CRA needs to see that the work happened the way you describe it, so keep records as you go rather than reconstructing them at filing. Timesheets, project notes, design documents, source control history, test results, meeting minutes, and photographs of prototypes and scrap all count. Contemporaneous beats comprehensive.

Real-world project examples

IT/computer science projects that qualify:

• Integration challenges with incompatible hardware and software systems
• Development of new functionality that didn’t previously exist
• Performance optimization when standard solutions prove inadequate
• Data centralization in distributed computing environments
• Platform independence initiatives across multiple operating systems

Manufacturing projects that qualify:

• Machining parts beyond equipment specifications
• Welding dissimilar metals that are normally incompatible
• Preventing warping during high-temperature welding processes
• Designing material handling equipment for delicate products
• Replacing metal components with plastic while maintaining durability

The financial reality: Ontario example

Let’s be specific. The figures below are for a Canadian-controlled private corporation in Ontario, claiming within the annual expenditure limit and using the 55% proxy method for overhead. For every $100,000 spent on eligible R&D:

These aren’t loans or grants. Most of that total is refundable, which means it can be paid out as cash even if you owe no tax: the federal credit at 35% of qualified expenditures, and the Ontario Innovation Tax Credit at 8%. The Ontario Research and Development Tax Credit at 3.5% is not refundable. It reduces Ontario tax payable and can be carried back three years or forward twenty.

Two things to hold in mind. Credits are included in your income the year after you receive them, so the net benefit lands below the headline rate. And a business that isn’t a CCPC earns the basic federal rate of 15% rather than 35%, non-refundable, which puts the effective return at roughly half the figures above.

What changed in 2025

If you looked at SR&ED a few years ago and decided it wasn’t worth the effort, the math has moved. For tax years beginning on or after December 16, 2024:

• The expenditure limit for the enhanced 35% refundable credit went from $3 million to $6 million, worth up to $2.1 million a year in refundable credits.
• The taxable capital phase-out thresholds moved from $10 million and $50 million to $15 million and $75 million, so growing businesses keep full access for longer.
• Capital expenditures are eligible again. Depreciable property acquired after December 15, 2024 qualifies where at least 90% of its use is SR&ED, excluding buildings and leasehold interests in buildings.
• Eligible Canadian public corporations can access the 35% refundable credit for the first time.

Announced in the December 2024 Fall Economic Statement and expanded in Budget 2025.

Beyond the obvious: hidden opportunities

Many businesses miss SR&ED opportunities because they focus only on formal “R&D departments.” In reality, eligible work happens across organizations:

• Adapting existing technology for unintended applications
• Investigating alternative solutions when initial approaches fail
• Learning unexpected lessons about your technology during development
• Integrating independent technologies into new systems
• Pursuing uncertain outcomes with systematic approaches

What are some common SR&ED misconceptions?

Myth: “We have to succeed to qualify.” Reality: Failed experiments that advance knowledge often qualify.

Myth: “Only high-tech companies qualify.” Reality: qualifying work turns up everywhere, from a food producer reformulating a process that keeps failing at commercial scale to a construction firm solving a structural problem with no standard answer.

Myth: “The paperwork is overwhelming.” Reality: the record keeping is real, but most of it is work you already produce. Timesheets, tickets, commit history and test results usually exist before the claim does.

The 18-month opportunity window

If you file a T2, you have 18 months from your tax year end to file an SR&ED claim. The reporting deadline is set at 12 months after your corporate return is due, and the return is due six months after year end. Sole proprietors work to a different clock: 12 months after the T1 deadline. Once the 18 months are up on a tax year, that year’s work stops being claimable. Across the $4.6 billion the CRA allowed last year, the average claim worked out at roughly $190,000. The cost of waiting usually exceeds the cost of finding out.

Your strategic next step

The question isn’t whether your business conducts R&D. It’s whether you’re capturing the financial value of it. Most qualifying businesses discover they’ve been leaving significant money on the table, sometimes for years.

SR&ED is a standing tax incentive, not a fund that runs out. There’s no queue, no cap on claimants, and nobody else takes your place if you’re slow. The only question is whether the work you’ve already done is being claimed.

Start with a free eligibility check. Run your recent projects past our SR&ED team and find out what’s claimable, while the filing window on them is still open.

Check your SR&ED eligibility