If your business spends money solving technical problems or building new products, SR and ED tax credits can refund a large part of those costs. The federal SR&ED program alone pays up to 35% back in cash for eligible Canadian‑controlled private corporations (CCPCs), with additional provincial credits on top.
This guide explains how SR and ED tax credits work, how much you can claim in 2025–2026, and what recent budget changes mean for your business.
SR&ED stands for Scientific Research and Experimental Development. It is a federal tax incentive administered by the Canada Revenue Agency (CRA). You do not apply like a grant. Instead, you claim SR&ED tax credits on your corporate tax return after the work is done.
At a high level, SR and ED tax credits cover:
Eligible expenses usually include:
The federal portion is the largest part of SR and ED tax credits.
As of the November 4, 2025 federal budget, the annual SR&ED expenditure limit increased from $4.5 million to $6 million.
This means a qualifying CCPC can now receive:
Most provinces offer their own SR&ED or R&D tax credits that stack with the federal program.
The BC Scientific Research and Experimental Development Tax Credit provides an additional provincial credit for eligible R&D performed in B.C..
Other provinces with SR&ED-style incentives include Ontario, Quebec, Alberta, and Manitoba, each with different rates and refundability rules.
Tools like GrantHub’s eligibility matcher can help you filter programs by province and industry in seconds, especially when combining federal and provincial SR and ED tax credits.
Several updates affect claims in 2025–2026:
These changes make SR and ED tax credits more valuable, but also increase scrutiny on how claims are prepared.
Claiming routine work
Bug fixes, standard upgrades, or cosmetic changes usually do not qualify. There must be real technical uncertainty.
Poor documentation
CRA expects evidence created during the project, not rewritten after the fact.
Missing payroll allocations
Only the portion of wages tied directly to SR&ED work is eligible.
Ignoring provincial credits
Many businesses leave money on the table by claiming only the federal SR&ED credit.
Q: Is SR&ED the same as R&D tax credits?
Yes. In Canada, SR&ED is the official name for the federal R&D tax credit program administered by the CRA.
Q: Can startups with no revenue claim SR and ED tax credits?
Yes. If you are a CCPC, the 35% federal SR&ED credit is refundable, meaning you can receive cash even without taxable income.
Q: Does software development qualify for SR&ED?
It can. The work must involve technical uncertainty and experimentation, not routine coding or configuration.
Q: How long does it take to receive SR&ED refunds?
Processing times vary, but many refund claims are paid within a few months after CRA review, assuming no audit delays.
Q: Can I combine SR&ED with other funding?
Yes, but other government funding may reduce eligible SR&ED expenses. Coordination matters.
If you want to go deeper, these guides can help:
SR and ED tax credits remain one of the most generous funding tools for Canadian businesses investing in innovation, especially with the new $6 million expenditure limit. The challenge is knowing which credits apply to your business and how they stack together.
GrantHub tracks 2,500+ active grant and tax credit programs across Canada — check which ones match your business profile and see how SR&ED fits into your overall funding strategy.
Was this guide helpful?
Rate it so we can improve our content.
Canada Proactive Disclosure Data
The Canadian government has funded over 400,000 businesses through 1.27 million grants and contributions. Check your eligibility in 60 seconds.