For most small corporations in Brampton it comes down to five jobs: the year-end and T2 return, GST/HST returns, payroll remittances and T4s, the Ontario annual return, and answering CRA letters. We handle all five from our office at 181 Queen St E, Unit 5, or by Teams if that suits you better. Here is what each one involves.
When is my corporation's T2 return due?
Six months after your fiscal year-end. A corporation with a 31 December year-end files by 30 June. The tax itself is due earlier: two months after year-end for most corporations, or three months for a Canadian-controlled private corporation that qualifies for the small business deduction.
Ontario corporate tax goes on the same T2 (Schedule 500), so there is one return, not two. We put both dates on your calendar at the start of the year.
Does my corporation have to file a return with no income?
Yes. Every resident corporation files a T2 every year, even with no income, no tax owing and no activity. Missing returns lead to CRA demand letters and penalties, and they get harder to sort out the longer they sit.
If you have a year or two behind, tell us on the first call. We list what's missing and file the oldest first.
When do I need to register for HST?
Once your taxable sales pass $30,000 over four calendar quarters in a row, you have to register. In Ontario you charge 13% HST and claim back the HST you paid on business costs as input tax credits.
Returns are monthly, quarterly or annual depending on your sales. We reconcile HST to the books each period, so the year-end numbers already agree.
What payroll filings does an owner-run corporation have?
If the corporation pays you or anyone else a salary, it deducts CPP, EI (not for most owners holding more than 40% of the voting shares) and income tax, and sends it to CRA. Most small employers remit by the 15th of the next month.
T4 slips and the summary are due by the last day of February. We run this with you, or check the numbers your payroll app produces.
Is the Ontario annual return part of the T2?
Not any more. Ontario corporations file their annual return separately through the Ontario Business Registry, within six months after the corporation's anniversary date. It's short, but missing it for years can lead to the corporation being dissolved.
Federal corporations file their annual return with Corporations Canada instead. We tell you which one applies to you.
I got a letter from CRA. What now?
Read the date first. Review letters and requests for records give you a deadline, often 30 days. Don't ignore it, and don't send everything you have.
Once you authorize us through CRA's Represent a Client, we read the request, pull only the records it asks for, and reply on the corporation's behalf. Bring the letter to your first call.
General information only, current as of October 2026. Rules change and every corporation is different, so we confirm your own dates and filings with you before anything is filed.