Is this actionable now?

rolling. SR&ED is claimed for each tax year within the claimant's statutory income-tax filing window rather than through a competitive call.

Canadian businesses (CCPCs receive the enhanced refundable rate) performing eligible experimental development, applied/basic research in Canada.

What burden and restrictions apply?

Claimants file prescribed forms with the tax return and retain contemporaneous technical and expenditure evidence for CRA review. Funds are restricted to the approved work plan, budget, eligible cost categories and award period; unrelated, unsupported, double-funded and noncompliant expenditure is excluded.

Scientific Research and Experimental Development (SR&ED) Tax Incentive

For tax years beginning after 15 December 2024, qualifying corporations may earn a refundable 35% credit up to the applicable CAD 6 million expenditure limit; other corporations generally receive a 15% non-refundable credit. · Canada Revenue Agency (Government of Canada) · rolling applications

Canada's largest R&D support program, providing investment tax credits — refundable for Canadian-controlled private corporations — on eligible R&D expenditures, effectively returning cash on qualifying research. Current lifecycle: rolling. Real economics: For tax years beginning after 15 December 2024, qualifying corporations may earn a refundable 35% credit up to the applicable CAD 6 million expenditure limit; other corporations generally receive a 15% non-refundable credit..

Tier 2 · ranked #20canadagovernmentrndtax-credit

Apply Official site Open in the live directory

Key facts

Funder	Canada Revenue Agency (Government of Canada)
Amount	For tax years beginning after 15 December 2024, qualifying corporations may earn a refundable 35% credit up to the applicable CAD 6 million expenditure limit; other corporations generally receive a 15% non-refundable credit.
Deadline	Rolling — apply anytime
Decision time	Tax-credit review time varies with claim complexity and CRA review; no universal decision interval is published.
Eligibility	Canadian businesses (CCPCs receive the enhanced refundable rate) performing eligible experimental development, applied/basic research in Canada.
Restrictions	Claimants file prescribed forms with the tax return and retain contemporaneous technical and expenditure evidence for CRA review. Funds are restricted to the approved work plan, budget, eligible cost categories and award period; unrelated, unsupported, double-funded and noncompliant expenditure is excluded.
Status	rolling

Always confirm on the official page before applying — dates and terms change.

Application process

Identify and document eligible SR&ED activities and expenditures during the tax year
Prepare Form T661 (and schedules) describing the R&D and costs
File the SR&ED claim with the corporate income tax return (within the deadline)
CRA review/assessment
Receive refundable credit and/or reduction of taxes payable

Background

Canada Revenue Agency (Government of Canada) operates Scientific Research and Experimental Development (SR&ED) Tax Incentive. This pass separates direct cash, repayable finance, credits, incentives and umbrella programs so later ranking does not compare unlike instruments. Federal reporting says SR&ED supports more than 22,000 businesses. The 2026 rules provide an enhanced 35% rate and expanded expenditure limit for qualifying entities. Unused credits may be carried under statutory rules.

How the application really works

Identify and document eligible SR&ED activities and expenditures during the tax year → Prepare Form T661 (and schedules) describing the R&D and costs → File the SR&ED claim with the corporate income tax return (within the deadline) → CRA review/assessment → Receive refundable credit and/or reduction of taxes payable

Tips

Show direct fit with cross-sector scientific research and experimental development.

Watch out for

Current lifecycle is rolling.
Claimants file prescribed forms with the tax return and retain contemporaneous technical and expenditure evidence for CRA review.
Funds are restricted to the approved work plan, budget, eligible cost categories and award period; unrelated, unsupported, double-funded and noncompliant expenditure is excluded.

Track record

Federal reporting says SR&ED supports more than 22,000 businesses.
The 2026 rules provide an enhanced 35% rate and expanded expenditure limit for qualifying entities.
Unused credits may be carried under statutory rules.

The reviewed official corpus does not publish a comparable applicant denominator and selection rate.

Frequently asked questions

Is this actionable now?: rolling. SR&ED is claimed for each tax year within the claimant's statutory income-tax filing window rather than through a competitive call.
What is the real economic value?: For tax years beginning after 15 December 2024, qualifying corporations may earn a refundable 35% credit up to the applicable CAD 6 million expenditure limit; other corporations generally receive a 15% non-refundable credit.
Who is eligible?: Canadian businesses (CCPCs receive the enhanced refundable rate) performing eligible experimental development, applied/basic research in Canada.
How does selection work?: Identify and document eligible SR&ED activities and expenditures during the tax year; Prepare Form T661 (and schedules) describing the R&D and costs; File the SR&ED claim with the corporate income tax return (within the deadline); CRA review/assessment; Receive refundable credit and/or reduction of taxes payable. Tax-credit review time varies with claim complexity and CRA review; no universal decision interval is published.
What burden and restrictions apply?: Claimants file prescribed forms with the tax return and retain contemporaneous technical and expenditure evidence for CRA review. Funds are restricted to the approved work plan, budget, eligible cost categories and award period; unrelated, unsupported, double-funded and noncompliant expenditure is excluded.
What evidence exists?: Federal reporting says SR&ED supports more than 22,000 businesses. The 2026 rules provide an enhanced 35% rate and expanded expenditure limit for qualifying entities. Unused credits may be carried under statutory rules. The reviewed official corpus does not publish a comparable applicant denominator and selection rate.

Sources

www.canada.ca/en/revenue-agency/services/scientific-research-experimental-development-tax-incentive-program.html — Official current program entry and claim rules (checked 2026-08-10)
www.canada.ca/en/revenue-agency/services/scientific-research-experimental-development-tax-incentive-program/sred-claim/investment-tax-credit.html — Official 2026 rates, refundability and expenditure limits (checked 2026-08-10)
www.canada.ca/en/department-finance/services/publications/federal-tax-expenditures/2026/part-7.html — Official 2026 scale and policy evidence (checked 2026-08-10)