Many Canadian businesses think funding programs work alone. In reality, you can often combine grants and tax credits in Canada. But you must follow strict rules about overlap, disclosure, and funding limits. If you get it wrong, you might face clawbacks, reassessments, or denied claims.
This guide explains what stacking means, which combinations usually work, and where businesses make mistakes.
Stacking means using more than one government funding program to support the same business or project. This can include:
Stacking is allowed in Canada, but there are limits. Most programs cap how much public funding you can get for the same eligible costs. These caps depend on the program. For example, some federal grants limit total government support to 75% of eligible costs for larger businesses, and up to 100% for certain not-for-profit projects.
You can combine funding across a project, but not on the same dollar.
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The National Research Council of Canada Industrial Research Assistance Program (NRC IRAP) offers advisory services and sometimes financial contributions for innovation projects.
Stacking rule:
IRAP funding must be deducted from eligible costs when you calculate tax credits tied to the same work.
You can still claim tax incentives, but only on the net cost after IRAP support.
GrantHub’s eligibility matcher can help you check which federal and provincial programs are often used together.
The Scientific Research and Experimental Development (SR&ED) Tax Incentive Program gives tax credits for eligible R&D activities.
SR&ED can be stacked with:
Important:
All government assistance must be:
Not reporting stacking is a common reason for SR&ED reassessments.
Even when programs are separate, stacking is restricted if:
Federal grants often cap public funding at 75%–100% of eligible costs. The exact limit depends on the program, business size, and project type.
Double-counting wages
Claiming the same employee hours under two programs can trigger audits.
Not reporting other funding sources
All grants and tax credits require full disclosure of government assistance.
Assuming federal and provincial funding never overlaps
Overlap is common, but limits still apply.
Applying before learning stacking rules
Some programs reduce your award if other funding is approved later.
Q: Can I use both grants and tax credits for the same project?
Yes, often. Make sure each program covers different eligible costs or adjust claims so total assistance stays within allowed limits.
Q: Do I need to report grants when claiming tax credits?
Yes. Programs like SR&ED require you to report all government assistance for the project.
Q: Can provincial and federal grants be stacked together?
Often yes, but most programs cap total government funding. Always check the stacking section of each program’s guidelines.
Q: What happens if I stack incorrectly?
You may have to repay funds, get reduced tax credits, or lose eligibility for future funding.
Stacking grants and tax credits in Canada can lower your project costs, but only if you follow the rules. GrantHub tracks active federal and provincial funding programs and shows how they interact. This helps you see which combinations fit your business before you apply.
See also:
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