If you produce games, educational software, or other interactive digital products in Ontario, tax credits can cover a large share of your development costs. The key question most studios ask is whether the Ontario Interactive Digital Media Tax Credit (OIDMTC) can be combined with other Ontario media tax credits—and how that process actually works in practice. The short answer: yes, but only in specific ways, and with clear limits set by the province.
Below is a plain‑language breakdown so you can plan your financing with fewer surprises.
The Ontario Interactive Digital Media Tax Credit is a refundable Ontario corporate tax credit administered by Ontario Creates. It supports companies that develop eligible interactive digital media products, such as video games, interactive websites, and educational content.
Core features of the OIDMTC include:
This refundability is what makes OIDMTC especially valuable for early‑stage and growth studios that may not yet be profitable.
Ontario offers several media‑focused tax credits. The most common overlap questions involve whether the same costs can be claimed more than once.
Based on Ontario rules and Ontario Creates guidance, here’s how combining credits typically works.
OIDMTC cannot be claimed on the same labour or development costs that are already claimed under another Ontario media tax credit. This includes other provincially administered credits for screen‑based or digital production.
In practice, this means:
Studios that produce both interactive and linear content sometimes split projects or cost pools so that each credit applies to distinct workstreams.
If your company works across games, animation, and VFX, you may encounter the Ontario Computer Animation and Special Effects Tax Credit (administered separately by Ontario Creates). While both credits support digital production, Ontario does not allow double‑counting of the same labour expenses.
Typically:
Although not an Ontario media credit, Scientific Research and Experimental Development (SR&ED) often comes up in planning. OIDMTC can be combined with SR&ED, but OIDMTC is considered government assistance and will reduce the SR&ED expenditure pool for the same costs.
This does not eliminate SR&ED eligibility—but it changes the final value.
Tools like GrantHub’s eligibility matcher can help you filter programs by province and industry in seconds, which is useful when you are comparing OIDMTC against other credits.
When Ontario talks about using multiple credits, it focuses on making sure costs are only claimed once, not limiting how many programs you can apply to.
Here’s how to think about it:
Studios that plan combinations early—before production starts—tend to capture more total funding with fewer compliance issues.
Ontario Creates cross‑checks claims. If the same salary shows up under two credits, one will be reduced or denied.
By the time your T2 is due, it’s too late to reorganize costs. Deciding how to use multiple credits should happen during budgeting.
If a project includes both gameplay and non‑interactive video, costs must be clearly separated to support the correct credit.
OIDMTC refunds count as government assistance and can change calculations for programs like SR&ED.
Q: Can I claim OIDMTC and another Ontario media tax credit in the same year?
Yes. You can claim more than one Ontario media tax credit in the same tax year, as long as each credit applies to different eligible costs.
Q: Can the same employee’s salary be split between OIDMTC and another credit?
Yes, if the employee worked on different eligible activities. You must have clear time tracking to support the allocation.
Q: Is OIDMTC refundable even if my company has no profit?
Yes. OIDMTC is refundable, so eligible companies can receive a cash refund even if they owe no Ontario corporate tax.
Q: Does receiving OIDMTC reduce other tax credits?
It can. OIDMTC counts as government assistance and may reduce the eligible expenditure base for programs like SR&ED.
Using multiple Ontario media tax credits works best when you plan before development begins and track costs carefully throughout production. GrantHub tracks active grant and tax credit programs across Canada—check which ones match your business profile and how they fit together before you file.
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