Why studios file HST returns to collect, not to pay
A registered studio typically charges no HST on the bulk of its revenue: supplies made to a non-resident platform or publisher are often zero-rated, with the exact treatment following how the agreement characterizes what you supply — a point worth professional attention before you sign, not after. Meanwhile the studio pays 13% on rent, contractor invoices, middleware seats, dev kits and hardware, all of it recoverable as input tax credits. Net result in many periods: the return produces a refund. The CRA looks harder at refund-position returns than at remittances, so we file them with the working papers already assembled — and if a review letter arrives anyway, CRA Audit & Review Support answers it with the file we built at filing time.
The refund is only half the job; the other half is charging correctly on what you do sell. The same month can bring money from a storefront, a publisher, your own website and a convention table, and each lands differently on the HST return:
| Revenue stream | HST on your invoice or listing |
|---|---|
| Sale through a non-resident storefront (Steam, console, mobile) | Generally none for you to charge — treatment follows the platform agreement's characterization |
| Direct sale from your own site to an Ontario player | 13%, collected by you under the place-of-supply rules |
| Milestone billing to an Ontario publisher | 13% on the invoice |
| Milestone billing to a non-resident publisher | Often zero-rated — confirm before pricing the deal |
| Merch table at a GTA convention | 13% at the till |
Direct sales to players in other provinces follow the buyer's province, not yours — a detail that matters the day you open your own storefront.
Money received is not income yet — if the schedule exists
Early-access sales, founder packs, season passes and publisher advances all put cash in the account before the work is delivered. The Income Tax Act pulls amounts received into income, but a properly computed reserve for unearned amounts defers the undelivered portion to the year it is earned. The reserve is only as strong as the deferred-revenue schedule behind it, which is why the recognition policy set in the studio's books is a tax document as much as an accounting one. Ship year arrives, the reserve releases, and the T2 matches what actually happened — no surprise income in the year you could least afford the tax.
The OIDMTC lands on the T2, with a certificate behind it
Ontario's interactive digital media tax credit is claimed on the corporate return — Schedule 560 — supported by a certificate of eligibility from Ontario Creates. It is refundable, which makes it real cash, but the sequence is unforgiving: year-end first, certificate application with its supporting labour records, then the claim on the T2 and the CRA's assessment before money moves. Two filing-side consequences deserve attention. First, the refund is government assistance when it arrives — it reduces expense pools or enters income, so the following year's return must reflect it. Second, the claim is only as good as the payroll and contractor records attached to it. Which dollars go into which claim is a planning decision made during the year, covered on our game studio tax planning page.
Development-year losses are an asset. File them like one.
A studio's income arrives in the wrong shape for the tax system: three loss years, then a launch year that earns more than the previous three combined. Filed properly, that shape works in your favour — non-capital losses carry forward up to twenty years and land against the launch spike, and they can also carry back three years if there was earlier profit to recover. The returns filed during the quiet years decide how much of that cushion exists, which is one reason a pre-revenue studio should still file carefully rather than minimally. The same launch year usually triggers instalments for the year after; we recalculate them against the real forecast instead of letting the CRA's mirror-the-peak default drain a quieter year's cash.
The slips and deadlines a production calendar forgets
Crunch does not move statutory deadlines. T4s for the team and T4A slips for unincorporated Canadian contractors are due by the end of February — a studio paying twenty freelance artists has twenty slips to get right, matched to the ledger tags set when each invoice was paid. The corporate return is due six months after year-end, but the tax balance falls due months earlier, and instalments start once the studio is profitable. Our Corporate Tax Filing engagement runs the full calendar — T2, HST returns, slips — and pairs it with the founders' personal returns, so the dividend on the corporate side and the T5 on the personal side never disagree.
