The Ontario Annual Return: The Filing Your T2 No Longer Covers

Ontario corporations have two annual obligations that sound like one. The T2 corporation income tax return goes to the CRA. The annual return under the Corporations Information Act goes to Ontario. They have different deadlines, different filing systems and, since 2021, no overlap at all.

For years the second one rode along inside the first as Schedule 546, which is exactly why so many Ontario corporations are now years behind on it without knowing. The schedule stopped, the accountant’s T2 kept being filed on time, and nothing visibly changed until a lawyer ordered a corporate profile report during a financing or a sale.

What actually changed

Ontario moved corporate registry filings to the Ontario Business Registry in October 2021. From that point the annual return is filed directly with the province rather than bundled into the federal tax return.

The corporate income tax side did not change. Ontario’s own corporations tax guidance confirms that for tax years ending on or after 1 January 2009 you file one harmonised T2 with all Ontario schedules with the CRA, which administers Ontario corporate tax. So the T2 still carries your Ontario tax. It just no longer carries your Ontario registry information.

Note the mismatch in the second row. The return is due six months after year end but the tax is due two or three months after year end, which is a separate trap covered in corporate tax deadlines and instalments.

The initial return, which almost everyone misses

Section 2 of the Corporations Information Act requires an initial return within 60 days after incorporation, amalgamation or continuation. An extra-provincial corporation that begins carrying on business in Ontario has 60 days from that date.

Sixty days from incorporation is normally before your first year end, before your first T2, and often before you have engaged an accountant at all. If you incorporated online through a discount service, check whether the initial return was actually filed. Frequently it was not, and the corporation has been in default since the week it was created.

Keeping the register current

The registry is a public record of who runs and controls the corporation. That makes the 15 day notice of change requirement more consequential than it looks.

Things that require a filing and routinely do not get one:

• A director resigns or is added
• The registered office address changes, including a move within Ottawa
• An officer’s title changes
• A director’s address for service changes

None of these are tax events, so they never surface in a year end file. They surface when a bank, a purchaser or opposing counsel pulls a corporate profile report and finds a director who left in 2022 still listed. At that point you are correcting the record retroactively under time pressure, which is the worst moment to discover a minute book has not been maintained. Anyone thinking about an eventual sale should read this alongside what your business is actually worth, because registry defects surface in diligence every time.

Who has to file

Is the corporation incorporated, amalgamated or
continued under Ontario law?
│
├── Yes → File an initial return within 60 days and an
│         annual return every year within 6 months of
│         fiscal year end.
│
└── No (federal or another province)
    │
    └── Does it carry on business in Ontario?
        │
        ├── Yes → Extra-provincial registration applies.
        │         Initial return within 60 days of beginning
        │         to carry on business here, then annual
        │         returns. A federal corporation with an
        │         Ottawa office is in scope.
        │
        └── No  → No Ontario registry filing. Confirm the
                  "carrying on business" test rather than
                  assuming, because an address and staff
                  in Ontario usually settles it.

A federally incorporated company operating out of Ottawa is the case people get wrong most often. Federal incorporation under the Canada Business Corporations Act does not exempt you from Ontario’s registry. It gives you a second set of annual filings, one federal and one provincial. That trade-off is worth weighing at the outset, which is part of why I set out the provincial route in incorporating a small business in Ontario.

What non-compliance costs

There is no monetary penalty that arrives in the mail on day 61. That is precisely why this obligation drifts. The consequences are structural instead:

The corporation can be dissolved. Persistent default in filing can lead to cancellation of a business name registration or dissolution of the corporation under the Business Corporations Act. A dissolved corporation cannot contract, cannot sue and cannot hold title, and reviving it costs time you will not have when you find out.

Transactions stall. Lenders and purchasers order a corporate profile report. A report showing an outdated director list or a missing annual return is a diligence finding, and it delays closings.

Directors stay on the record. A director who resigned but was never removed from the registry can find themselves treated as a current director. That matters, because director liability for unremitted CRA amounts attaches to the person, and being off the registry is part of establishing when you stopped serving.

Statements become inaccurate. A director certifying corporate records that do not match the public register is a problem in its own right, particularly for regulated practices. If you run a professional corporation in Ontario, your regulator’s certificate of authorisation depends on accurate corporate records.

Catching up

If you have not filed since 2021, the fix is usually straightforward: file the outstanding annual returns and any notices of change through the registry, bringing the director and officer record up to date as of today. You need the corporation’s Ontario company key to transact directly, and it is issued to the registered office address, so an out of date address makes even the fix harder. Current fees and processing times are published on Ontario’s cost and time page.

Do this before you need it. Every corporation I have seen forced to remediate under a deadline was remediating during a sale, a refinancing or a dispute.

If you are not certain when your corporation last filed an annual return, or whether the initial return was ever filed, send me the corporation’s name and year end and I will tell you what the public record shows and what needs to be brought current. Get in touch.