NRC IRAP vs SR&ED: Which R&D Program Is Right for Your Business?

If you’re investing in research and development, you’ve likely heard of NRC IRAP and SR&ED. Both are important Canadian R&D programs, but they work differently. Picking the right one—or using both—can affect your cash flow, timelines, and how much support your business actually receives.

Understanding the Core Difference Between NRC IRAP and SR&ED

At a basic level, the main difference is when you get support and how it’s delivered.

NRC IRAP (Industrial Research Assistance Program) helps fund R&D before or during a project.
SR&ED (Scientific Research and Experimental Development) provides tax credits after you’ve spent the money.

This timing matters, especially for early-stage and cash‑conscious businesses.

What Is NRC IRAP?

The NRC Industrial Research Assistance Program (IRAP) is a federal program run by the National Research Council of Canada. It supports small and medium-sized businesses working on new technologies with a mix of funding and advice.

Key facts about NRC IRAP:

Who it’s for: Canadian small and medium-sized businesses developing innovative R&D projects
Type of support:
- Non-repayable contributions toward eligible R&D costs
- Guidance from Industrial Technology Advisors (ITAs)
When funding is received: During the project, usually through milestone-based reimbursements
Eligible costs: Mostly internal labour, plus some subcontractor and direct project costs

IRAP uses an application process. You meet with an IRAP advisor, explain your project, and show how it fits with the program’s goals and potential. Not all projects are approved, and funding depends on program priorities and available resources.

What Is SR&ED?

The Scientific Research and Experimental Development (SR&ED) Tax Incentive Program is managed by the Canada Revenue Agency. It rewards businesses for eligible R&D work done in Canada by reducing taxes or giving refunds.

Key facts about SR&ED:

Who it’s for: Corporations, individuals, partnerships, and trusts doing qualifying R&D in Canada
Type of support:
- Income tax deductions
- Investment Tax Credits (ITCs)
How much you can receive:
- Canadian‑controlled private corporations (CCPCs) may get up to a 35% refundable tax credit on eligible expenses
- Other businesses may get non‑refundable credits at lower rates
When support is received: After you file your tax return and SR&ED claim

SR&ED is based on eligibility. If your work fits the rules and your records are clear, you can claim it.

NRC IRAP vs SR&ED: Side-by-Side Comparison

Feature	NRC IRAP	SR&ED
Timing	During the project	After expenses are incurred
Delivery	Direct funding + advisory support	Tax credits through CRA
Approval	Application-based, assessed upfront	Based on eligibility at filing
Cash flow impact	Helps with cash flow during project	Helps with cash flow after tax filing
Best for	Early-stage, growth-focused SMEs	Businesses already spending on R&D

Tools like GrantHub’s eligibility matcher can help you quickly check if your business fits IRAP, SR&ED, or both, based on size, stage, and province.

Can You Use NRC IRAP and SR&ED Together?

Yes—but not on the same expenses.

You can combine NRC IRAP and SR&ED as long as you don’t claim SR&ED credits on costs already covered by IRAP. Any IRAP funding you get must be subtracted from your SR&ED-eligible expenses.

Many growing tech companies use IRAP to lower upfront risk, then claim SR&ED on the rest of their eligible costs.

For more detail, see:
How to stack grants and loans without violating funding rules

Common Mistakes to Avoid

Assuming SR&ED is “guaranteed”
Claims can be denied or reduced if technical uncertainty and systematic investigation aren’t clearly documented.
Waiting too long to talk to IRAP
IRAP funding must be approved before or during the project. Retroactive requests are not accepted.
Double-counting expenses
Claiming SR&ED on costs covered by IRAP funding can lead to CRA adjustments or penalties.
Ignoring documentation until year-end
Both programs expect technical and financial records kept as you go, not just summaries at the end.

When to Choose IRAP, SR&ED, or Both

Choose IRAP if:
You need funding during the project and want advice from experts. This helps with cash flow and project planning.
Choose SR&ED if:
You’ve already spent money on R&D and want to recover some costs at tax time.
Use both if:
You want to reduce risk with IRAP funding, then claim SR&ED on other eligible costs.

GrantHub tracks hundreds of active grant and tax credit programs across Canada—including R&D funding—so you can see which ones match your business profile.

Frequently Asked Questions

Q: Is NRC IRAP only for startups?
No. IRAP supports small and medium-sized businesses at different stages, as long as the project is innovative and fits program priorities.

Q: Can software development qualify for SR&ED?
Yes. Software projects can qualify if they involve technological uncertainty and a systematic investigation, not just routine coding.

Q: Which program is better for cash flow?
IRAP usually helps more with cash flow during your project. SR&ED helps after you file your taxes.

Q: Do you need revenue to qualify for SR&ED?
No. Pre‑revenue companies can still claim SR&ED, especially refundable credits for eligible CCPCs.

Q: Can I apply for IRAP without a full business plan?
You don’t need a traditional business plan, but you must clearly explain your technology, R&D goals, and how you plan to bring your innovation to market.

Next Steps

If you’re deciding between NRC IRAP vs SR&ED, start by thinking about your cash needs, project timing, and how ready you are with your records. Many businesses use both programs at different stages of growth. GrantHub helps you compare options, check eligibility, and plan how R&D funding fits into your growth plans.

See also:

Can You Get Grant Funding Without Revenue? Early-Stage Eligibility Explained
How Long Do Canadian Grant Programs Take to Pay Out Funds?

NRC IRAP vs SR&ED: Which R&D Program Is Right for Your Business?