T2 Corporate Return Overview
Most Canadian-resident corporations must file a T2 within six months of year-end; the usual balance deadline is two months, with a three-month deadline for qualifying CCPCs.
Federal · Updated September 23, 2026
Definition
The T2 Corporation Income Tax Return is the federal tax return most corporations resident in Canada must file for each tax year, whether or not tax is payable. Non-resident corporations must also file a T2 if they carried on business in Canada, had a taxable capital gain, or disposed of taxable Canadian property during the year, subject to specific exceptions in the CRA filing rules. The T2 is the core of the corporate filing package and drives provincial tax allocation through Schedule 5. Provincial Tax Allocation.
Key rules
- Who files: every Canadian resident corporation, including non-profit corporations, tax-exempt corporations, and inactive corporations. Exceptions include tax-exempt Crown corporations, Hutterite colonies, and corporations that were registered charities throughout the year. Registered charities have separate T3010 reporting.
- Tax year: a corporation chooses its fiscal period (maximum 53 weeks). The tax year ends when the fiscal period ends.
- Filing deadline: six months after the end of the tax year (ITA s.150(1)(a)). A December 31 year-end is due June 30 of the following year.
- Balance due date: two months after year-end for most corporations (ITA s.157(1)), or three months for the specified taxes of a CCPC that was a CCPC throughout the year, claimed the SBD in the current or previous year, and meets the preceding-year taxable-income/business-limit test. For associated corporations, use the group’s last tax years ending in the previous calendar year. A current-year income estimate under $500,000 is not enough.
- Monthly instalments: generally required when the relevant taxes exceed $3,000 in both the current and previous year; federal and provincial thresholds are considered separately. First-year and other exceptions apply. Quarterly payments require separate small-CCPC conditions, including compliance history and income/capital limits.
- Forms: the T2 Short is restricted to qualifying nil-income/loss CCPCs or section 149 exempt corporations, with additional conditions such as a single provincial/territorial permanent establishment and no taxable dividends received or paid. A small profitable corporation does not qualify merely because its affairs are simple. Most corporations must file electronically; check the current CRA exceptions.
| Item | Standard corporation | Eligible CCPC |
|---|---|---|
| Filing deadline | 6 months after year-end | 6 months after year-end |
| Balance owing | 2 months after year-end | 3 months after year-end |
| Instalment frequency | Generally monthly | Quarterly only if separate eligibility conditions are met |
Example
Maple Tech Inc., a BC-incorporated CCPC with a December 31, 2026 year-end, has taxable income of $420,000, all eligible for the full federal and BC small-business rates. Assume it was a CCPC throughout 2026, claimed the SBD, and its preceding-year income meets the business-limit test. Federal tax is $37,800 (9%) and BC tax is $8,400 (2%), for $46,200 before instalments or other credits.
- Balance owing: due March 31, 2027 (three months after year-end).
- Filing: T2 return, schedules, and GIFI data (T2 Schedule 100 (T2SCH100): Balance Sheet GIFI Codes, T2 Schedule 125 (T2SCH125): Income Statement GIFI Codes) due June 30, 2027.
- Penalties if late: 5% of the unpaid tax plus 1% per complete month, up to 12 months The higher penalty is 10% plus 2% per complete month, up to 20 months, when CRA has issued a demand to file and a failure-to-file penalty applied in one of the three previous tax years.
- Interest: prescribed rate compounded daily on any unpaid balance from April 1, 2027.
A journal entry at year-end records the current tax:
Debit: Current income tax expense $46,200 Credit: Income tax payable $46,200
Common mistakes
- Assuming the filing deadline and payment deadline are the same. The usual balance-due date arrives before the six-month filing deadline.
- Missing the nil return when the corporation is inactive. A nil T2 is still required.
- Not filing Schedule 50 when there is a shareholder holding 10% or more of common and/or preferred shares.
- Relying on the three-month CCPC payment extension without confirming SBD eligibility and associated-group taxable income.
- Forgetting that provincial tax is calculated on the same T2 via Schedule 5. Provincial Tax Allocation (except for Alberta and Quebec, which require a separate corporate return).
Official sources
CRA filing and electronic-filing rules, balance-due conditions, instalment requirements, and late-filing penalties.
Related concepts
Sources
- Income Tax Act s.150(1)(a)
- Income Tax Act s.157(1)
- Income Tax Act s.248(1)
See also
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