The Annual Return Is Not the T2 — and Somebody Has to File It

This is one of the most common points of confusion in Canadian small-business compliance, and it catches experienced bookkeepers as often as it catches owners. The words are almost the same. The forms both arrive once a year. Both feel like "the corporate filing."

They are completely unrelated. The T2 is an income tax return. The annual return is a corporate registry filing that has nothing to do with income, revenue, or tax at all — and the penalty for ignoring it isn't money, it's the end of your corporation's legal existence.

Read on for what each filing actually is, what happens when the annual return is missed, the Ontario and Quebec wrinkles, and a practical answer on who should own it.

Two filings, two governments, two laws

Start here, because everything else follows from it. These filings serve entirely different purposes and answer to entirely different authorities.

The T2 is your corporation's income tax return. Every corporation resident in Canada must file one for every taxation year — within six months of the end of that year — even if it had no income, no activity, and owes no tax.

Source: Income Tax Act, s. 150(1)(a) — a corporation resident in Canada must file a return of income within six months after the end of the year.

The annual return is a corporate-law obligation owed to whichever registry brought your corporation into existence. For a federally incorporated company that's Corporations Canada; for a provincial company it's the provincial registry. It confirms that the public record about your corporation is still accurate: registered office address, directors, and — for federal corporations since January 22, 2024 — information about individuals with significant control.

Source: Canada Business Corporations Act, s. 263 — "Every corporation shall send to the Director an annual return in the form and within the period that the Director fixes." Corporations Canada fixes that period at 60 days following the anniversary date of incorporation, amalgamation or continuance.

Notice what the annual return does not ask for: revenue, profit, expenses, assets, or anything a bookkeeper would recognize as accounting. It's a governance filing. Its whole job is keeping the public register current so anyone dealing with your company — a bank, a supplier, a court — can find out who runs it and where to serve it.

Why the two deadlines have nothing to do with each other

This is the mechanical reason the annual return goes missing. Your T2 deadline is driven by your fiscal year-end — a date you or your accountant chose. Your annual return deadline is driven by your incorporation date — a date set by history and never revisited.

For most corporations those two dates are nowhere near each other. So the annual return comes due in the middle of an ordinary month, with no year-end activity around it, no accountant asking for records, and nothing else on the calendar to trigger the thought.

What actually happens when nobody files it

Late T2? You know that story — penalties and interest, unpleasant but survivable. The annual return works differently, because the registry isn't trying to collect money from you. It's deciding whether your corporation should continue to exist.

For a federal corporation, the law permits dissolution after one year of default. In practice, Corporations Canada's stated policy is to dissolve only after two years of unfiled annual returns, and to send a final notice first giving another 120 days to comply. Ignore that notice and the outcome is a Certificate of Dissolution.

Source: Corporations Canada, Policy on annual filings, and Corporations Canada resumes dissolutions of corporations in default. Dissolution is permitted under CBCA s. 212. Provincial registries have their own comparable processes.

Dissolution is not a filing problem. It's an existence problem. A dissolved corporation can't hold property, can't sue, and can't reliably contract. Banks freeze accounts when a corporate search comes back dissolved. Insurers can take the position that the named insured no longer exists. And the whole reason you incorporated — limited liability — becomes something you have to argue about rather than something you have.

It is fixable. Most jurisdictions allow revival, which restores the corporation retroactively. But it costs a fee, requires filing every missed annual return, and takes time you generally don't have when you discover it — because people almost always discover it in the middle of a financing, a sale, or a client's due-diligence request.

Why so many Ontario corporations quietly stopped filing

If you've ever been sure the annual return "gets done with the T2," you weren't imagining it. In Ontario, for years, it did.

Ontario corporations used to file their Corporations Information Act annual return as Schedule 546, attached to the T2, and the CRA passed the information along to the province. It was genuinely the accountant's job, because it was genuinely part of the tax return.

That ended on May 15, 2021. The CRA stopped accepting Ontario annual returns on the province's behalf, and the filing moved to the Ontario Business Registry — a separate system, with a separate login, that nobody's tax software touches.

Source: CRA, Important changes for corporations that file Ontario annual information returns — as of May 15, 2021 the CRA no longer accepts these returns on behalf of the Ontario Ministry; corporations with returns due after October 18, 2021 must file directly in the Ontario Business Registry. See also the Government of Ontario's Ontario Business Registry, which now handles the filing.

Here's why that change did so much damage: nothing broke visibly. Schedule 546 simply stopped being part of the T2, tax software stopped prompting for it, and the annual return became nobody's task. The accountant reasonably assumed it was no longer in scope, because it no longer was. The owner never knew it existed as a separate thing. Years of non-filing accumulate in complete silence — until a lawyer runs a corporate search.

Where it is still bundled with the tax return

Quebec runs the model Ontario abandoned. A Quebec corporation's déclaration de mise à jour annuelle (annual updating declaration) to the Registraire des entreprises can still be filed together with the CO-17 corporate income tax return — if the corporation is "paired" and the registry information is already accurate, you simply tick the box at line 39 of the CO-17.

Source: Revenu Québec, Annual Updating Declaration, and Gouvernement du Québec, Annual updating declaration.

The catch is that ticking the box certifies the register is accurate. If a director changed, an address moved, or a shareholder was added and the register was never updated, ticking "yes" doesn't make it true — it just files an inaccurate declaration. The information has to be corrected through the Registraire's own service first.

So even in the one province where the two filings travel together, someone still has to actually check the underlying facts each year.

Find your registry before you look for the deadline

The single most useful thing to establish is which registry incorporated the company, because that determines everything else. It is on the certificate of incorporation, and it does not change unless the corporation is continued into another jurisdiction.

• Federal (CBCA) — annual return to Corporations Canada, within 60 days of the anniversary date. Note that a federal corporation also has extra-provincial registration obligations in each province where it operates, each with its own filings.
• Ontario — annual return through the Ontario Business Registry, separate from the T2 since May 2021.
• Quebec — annual updating declaration to the Registraire des entreprises, optionally paired with the CO-17.
• Other provinces — each maintains its own corporate registry with its own annual filing, deadline and fee. British Columbia, Alberta, Saskatchewan, Manitoba and the Atlantic provinces all run separate systems. Check the registry that issued your certificate; don't assume the federal rules apply.

Whatever the jurisdiction, the anniversary date — not the year-end — is the date that belongs in the calendar.

Is this the bookkeeper's job or the tax preparer's?

This is the question that generates the most argument, and it deserves a straight answer rather than a diplomatic one.

It is not tax preparation. The annual return isn't filed under the Income Tax Act, doesn't report income, and isn't produced by tax software. A tax preparer who says "that's not part of my engagement" is being accurate, not evasive. Outside Quebec, it genuinely isn't part of preparing a T2.

It is not restricted work. No professional designation is required to file an annual return. It's an online form that takes about ten minutes and costs a small fee. A bookkeeper can absolutely do it, and there's a strong practical argument that a bookkeeper should: you're the one with recurring contact, an existing calendar of client deadlines, and the habit of filing things on time.

What it is, is high-consequence. That's the asymmetry to respect. Ten minutes of easy administrative work, and the downside of skipping it is the dissolution of your client's company. Tasks with that shape need an owner in writing — not a shared assumption.

If you're a bookkeeper deciding whether to take it on, here's how I'd draw the lines:

• Name it explicitly in the engagement letter — the jurisdiction, the filing, the anniversary date, and the fee. "Corporate compliance" is not naming it.
• Get the client to confirm the details in writing every year before you file. You're certifying facts to a government registry on their behalf: directors, registered office, and who controls the company. Never fill those in from memory or from last year's copy.
• Calendar it against the incorporation anniversary, in its own recurring reminder, entirely separate from the year-end workflow. Attaching it to the year-end is how it got lost in the first place.
• Bill for it. Unbilled favours are the first things to disappear when you're busy, and this one can't afford to.
• Know where your line is. Filing the annual return is administrative. Changing directors, amending articles, issuing or transferring shares, and maintaining the minute book are corporate-law work — that's the lawyer's, and it should stay there. If the annual return reveals that the register is wrong, your job is to flag it and route it, not to fix it yourself.
• If a corporate lawyer already handles annual maintenance, leave it with them. Many firms bundle it with minute-book upkeep. Just confirm in writing that they have it, and note in the file who owns it.

And if you're the owner reading this: the answer to "who files my annual return?" should be a name, not a shrug. If nobody can produce one, it's you.

Warren found out from his bank

Meet Warren, who runs Glenmore Drywall Ltd., a nine-person drywall and taping contractor in Whitby, Ontario. Incorporated provincially in 2016. Clean books, T2s filed on time every year by a competent accountant, GST/HST current, payroll current. By every measure Warren was a well-run, compliant small business.

In 2022 he went to refinance equipment. The lender ran a corporate search as a routine condition and came back with a problem: Glenmore Drywall Ltd. was showing as in default on its annual returns with the province, and had been since 2021.

Nobody had done anything wrong, exactly. Before May 2021 the annual return had ridden along on Schedule 546 with the T2, so it had always simply happened. When that stopped, the accountant's software stopped producing it — correctly, since it was no longer part of the T2 — and nobody told Warren that a filing had detached itself and become his responsibility. He'd never heard the phrase "annual return" as something distinct from his tax return in his life.

The financing was delayed several weeks while the missed returns were filed and the registry record was brought current. Warren caught it in time — the corporation was never dissolved. But he spent the delay explaining to a lender why his company appeared to be in default, which is not a conversation you want in the middle of a credit decision.

What should have happened

One line in one engagement letter, and one recurring calendar entry against the incorporation anniversary. That's the entire fix, and it costs a few minutes a year.

When we onboard a corporate client now, confirming the registry standing is part of the intake — which registry, what the anniversary date is, when the last annual return was filed, and, in writing, who is filing the next one. About a fifth of the corporations we've picked up in Ontario since 2021 have had at least one missed year. Almost none of them knew.

Two filings, two owners, both named

The T2 tells the CRA what your corporation earned. The annual return tells the world your corporation still exists and who is behind it. They're answerable to different governments on different clocks, and only one of them can quietly end your company.

You don't need to become an expert in corporate law to handle this. You need to know which registry you belong to, when your anniversary falls, and — in writing — whose job it is. Any bookkeeper can carry it. What can't carry it is an assumption.

This article is for informational purposes only and does not constitute tax, legal, or accounting advice. Corporate registry requirements, deadlines and fees differ by jurisdiction and change over time, and nothing here is a substitute for advice from a lawyer on corporate-law matters. Confirm your own corporation's requirements with the registry that incorporated it.

Primary sources, linked so you can read and interpret them yourself. Government links open on official Government of Canada, Government of Ontario and Gouvernement du Québec websites.

• Canada Business Corporations Act — s. 263 (annual return) and s. 212 (dissolution for default)
• Income Tax Act — s. 150(1)(a) (T2 due six months after year-end)
• Corporations Canada — Policy on annual filings (CBCA) and Resumption of dissolutions for default
• CRA — Important changes for corporations that file Ontario annual information returns
• Government of Ontario — the Ontario Business Registry, where Corporations Information Act annual returns are now filed
• Revenu Québec — Annual Updating Declaration; Gouvernement du Québec — Annual updating declaration
• Related reading: The Corporate Year-End Checklist, Your First Year Incorporated, The 2026 Tax Deadline Calendar, and Directors' Liability

About the author

Rodney Maiato

Rodney Maiato is the founder of CDL Accounting Solutions, a remote bookkeeping practice helping Canadian incorporated small businesses keep clean, audit-ready books without the year-end scramble. He brings 15+ years in accounting — from junior accountant to assistant controller, where he managed a team of 7 and oversaw the books of 25+ companies, plus payroll for 100+ employees across several provinces — and is a Payroll Compliance Professional (PCP) Candidate with the National Payroll Institute. He also builds the automation behind CDL, including its text-in receipt intake system.