If your Ontario business invests in research and development, you may be able to claim both federal and provincial R&D tax credits on the same project. The federal SR&ED program forms the base, while Ontario’s credits, including the Ontario Business Research Institute Tax Credit (OBRITC), add extra support. These programs can help you recover part of your R&D costs each year. By understanding the requirements, you can maximize your benefit from these credits.
Canada’s R&D tax system works in layers. You begin at the federal level and then add Ontario credits if you meet the conditions for each program.
Most Ontario R&D tax credits depend on eligibility under the federal Scientific Research and Experimental Development (SR&ED) program.
Under SR&ED, eligible corporations can claim:
SR&ED eligibility is set by federal tax law. Claims are filed using Form T661 with the Canada Revenue Agency.
If your work does not qualify for SR&ED, most Ontario R&D tax credits will not apply.
Once you qualify for SR&ED, Ontario’s base R&D credit may apply.
Ontario Research and Development Tax Credit (ORDTC) highlights:
This credit lowers your Ontario corporate income tax payable but does not give a cash refund if you have no tax owing.
The Ontario Business Research Institute Tax Credit offers larger benefits to companies that work with universities or research hospitals.
OBRITC key details:
Because OBRITC is refundable, you can get cash even if your business is not profitable.
A typical Ontario R&D claim follows these steps:
You are not double-dipping as long as the same expenditures are allowed under each program’s rules. Also, you must reduce eligible provincial expenditures by any government assistance where required.
GrantHub’s eligibility matcher can help you filter R&D tax credits by province, business structure, and research model.
Assuming all R&D contracts qualify for OBRITC
Only contracts with eligible Ontario research institutes qualify. Private labs and foreign institutions do not.
Missing the SR&ED link
Ontario credits like ORDTC require that the same costs qualify under federal SR&ED rules.
Incorrect cost allocation
Mixing in non-SR&ED activities can slow down or reduce your claim during review.
Overlooking refundable vs non-refundable credits
Pre-revenue companies often gain more from OBRITC than ORDTC because OBRITC is refundable.
Q: Can I claim SR&ED and OBRITC on the same R&D project?
Yes. If the work qualifies under SR&ED and is conducted through an eligible Ontario research institute, both credits may apply.
Q: Is the Ontario Research and Development Tax Credit refundable?
No. ORDTC is non-refundable and can only reduce Ontario corporate tax payable.
Q: What types of institutions qualify for OBRITC?
Eligible research institutes usually include Ontario universities, colleges, and approved research hospitals.
Q: Do I need to apply separately for Ontario credits?
Ontario R&D tax credits are claimed as part of your corporate tax return, along with your federal SR&ED claim.
Q: Can startups with no revenue still benefit?
Yes. The refundable OBRITC can provide cash refunds even if your business has no taxable income.
Understanding how Ontario and federal R&D tax credits work together can improve your annual cash flow from innovation. GrantHub tracks active R&D tax credits and grant programs across Canada. This helps you see which combinations fit your business, research model, and province before you file.
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