When Are Canadian Taxes Due? 2026 Filing Deadlines Guide

If you earned income in Canada in 2025, the Canada Revenue Agency expects your tax return by a specific date — and the consequences of missing it go far beyond a late fee. The 2026 filing season is already underway, and knowing the exact deadlines could mean the difference between a refund landing in your account or a penalty stacking up month after month.

Personal filing deadline: April 30 ·
Self-employed filing deadline: June 15 ·
Payment due date: April 30 ·
Tax year end: December 31 ·
CRA filing start 2026: Late February

Five critical dates shape every Canadian taxpayer’s year, with the April 30 deadline covering the vast majority of filers.

What is the tax deadline for Canada?

For the 2025 tax year, the Canada Revenue Agency sets a single filing deadline that applies to most Canadian residents: April 30, 2026. This is the date by which your T1 personal income tax return must be filed, whether you submit electronically or by mail (Canada Revenue Agency).

Personal taxpayers

If you are an employee, pensioner, investor, or anyone earning income as a resident of Canada, the rule is straightforward: your 2025 return is due on Thursday, April 30, 2026. The CRA’s official guidance confirms this date without exception for standard taxpayers (Canada Revenue Agency).

Mailed returns must be postmarked by April 30, while electronic filings must be transmitted by midnight in your local time zone (TurboTax Intuit).

Self-employed individuals

Self-employed Canadians — including sole proprietors and partners in partnerships with a December 31 fiscal year-end — receive a filing extension to June 15, 2026 (Canada Revenue Agency). This accommodation recognizes that self-employed individuals often have more complex record-keeping.

The extension applies only to filing, not to payment. You still owe any balance owing by April 30, 2026 (TurboTax Intuit). Failing to remit on time triggers daily compound interest regardless of your filing extension.

Deceased persons

The CRA sets different deadlines depending on the date of death within the tax year. The executor or legal representative should consult the CRA’s terminal tax return guidelines, as the due date can range from 6 months after death to the standard April 30, depending on the circumstances.

What is the last day to pay your taxes in Canada?

The payment deadline and the filing deadline are separate events — but for most Canadians, they fall on the same date: April 30, 2026.

Payment vs. filing deadlines

You must both file your return AND pay any balance owing by April 30 (TurboTax Intuit). The CRA considers these distinct obligations. Filing on time but paying late still triggers interest charges.

For self-employed taxpayers, this creates a two-track obligation: payment is still due April 30, but the return itself can be filed as late as June 15. This means if you owe money, the April 30 payment deadline does not shift.

Interest on late payments

Starting the day after April 30, the CRA applies daily compound interest to any unpaid balance. The prescribed interest rate sits at 7% per year as of Q2 2026 (YouTube Tax Video). Unlike simple interest, compound interest means each month’s unpaid interest becomes part of the principal for the next month’s calculation — so the longer you wait, the faster the debt grows.

The installment interest penalty only kicks in if your calculated interest for 2026 exceeds $1,000, at which point the CRA will charge you a penalty on top (Canada Revenue Agency).

What happens if you miss the tax deadline in Canada?

Missing the April 30 deadline activates a two-part penalty structure that can escalate rapidly if the balance is not paid promptly.

Late filing penalties

The CRA’s late-filing penalty is 5% of any balance owing, plus an additional 1% for each full month the return is late, up to a maximum of 12 months (Canada Revenue Agency). For a first-time late filer with a $5,000 balance, a six-month delay generates at least $800 in penalties before interest.

If you were penalized for late filing in any of the prior three years, the penalty structure doubles. Repeat offenders face a 10% initial penalty plus 2% per month late, capping out at 20 months of accumulated penalties (Insights CPA). That same $5,000 balance could incur $5,000 in combined penalties if it goes unpaid for six months as a repeat offender.

Interest charges

Interest compounds daily at the CRA’s prescribed rate, currently 7% annually as of Q2 2026 (YouTube Tax Video). Interest accrues from the payment due date — not the filing due date — meaning a late filer who pays quickly still incurs charges back to May 1.

Beyond federal penalties, failing to report income on your 2025 return when you also missed reporting in 2022, 2023, or 2024 triggers additional CRA enforcement actions (Canada Revenue Agency).

The implication: even a modest tax balance can trigger a cascade of consequences that far exceeds the original amount owed for Canadians on fixed incomes.

How late can I do my taxes in Canada?

There is no hard cutoff date after which the CRA will refuse to accept a return. The filing window effectively stays open indefinitely — but every day you wait adds to your penalty and interest bill.

Voluntary disclosures

For taxpayers with unfiled returns from prior years, the Voluntary Disclosures Program (VDP) offers a pathway to bring your filings current with reduced penalties. The program, updated in October 2025, provides 100% relief from late-filing penalties and 75% relief from interest charges for unprompted applications (YouTube Tax Video). You must first submit your application before the CRA contacts you about the file.

The VDP is not a forgiveness program — you still owe the full tax plus reduced interest. But for Canadians carrying years of unfiled returns, it removes the most punishing penalty components.

Extensions

The CRA does not grant filing extensions for individual taxpayers beyond the June 15 self-employed extension. Business taxpayers with non-calendar fiscal years have different schedules: corporations file six months after their fiscal year-end, with taxes due two months after for most entities (TurboTax Intuit).

If April 30 falls on a weekend or statutory holiday, the CRA typically extends the deadline to the next business day. In 2026, April 30 falls on a Thursday, so no weekend adjustment applies (TurboTax Intuit).

Has CRA extended the filing deadline?

As of the 2026 tax season launch, the CRA has not announced any blanket extensions to the standard April 30 filing or payment deadlines (Canada Revenue Agency).

Historical extensions

The CRA occasionally extended deadlines during the COVID-19 pandemic years, most notably to June 1, 2020, and May 31, 2021. These were exceptional circumstances tied to national emergencies and were formally announced through the CRA’s official communications channels.

2026 status

For 2026, the CRA’s official position remains unchanged: April 30 is the deadline for personal filers, and June 15 is the extended deadline for self-employed individuals (Canada Revenue Agency). Taxpayers should monitor the CRA website for any late-season announcements, but no extensions are in place at the time of writing.

Budget 2024 proposed introducing a new Notice of Non-Compliance penalty of $50 per day, up to a maximum of $25,000, for persistent non-filers. However, this proposal had not been formally enacted as of early 2026 (YouTube Tax Video), and its status remains subject to legislative process.