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Ontario · Individuals & business owners

Make sense of
the 2026 tax year.

The rates, limits and dates worth knowing, with official sources and practical next steps.

Sources verified · All amounts in CAD

Your 2026 tax-year reference

Keep the income year, contribution year and filing dates in view together.

Visual labels: 2026; Rates and limits; Filing dates.

Plan ahead

Dates to put on your calendar.

Match the obligation to the right year. Filing, payment and contribution deadlines can be different.

  1. Fourth personal tax instalment

    For individuals required to pay quarterly instalments. Check your reminder and calculation method; farming and fishing have different rules.

  2. 2026 FHSA contribution year ends

    Unlike RRSPs, an FHSA contribution in the first 60 days of 2027 cannot be deducted for 2026.

  3. 2026 T4/T4A information returns

    Calculated from CRA’s last-day-of-February rule and next-business-day rule: February 28, 2027 is a Sunday. Payroll remittances have their own deadlines.

  4. Most 2026 personal returns and balances

    The usual T1 filing date for most individuals, and the payment deadline for self-employed balances. Special situations can have different rules.

  5. Most self-employed 2026 T1 returns

    The later filing date generally applies if you or your spouse or common-law partner carried on a business. It does not extend April’s payment deadline; tax-shelter exceptions apply.

The T4/T4A date is calculated from CRA’s published rule. The usual personal-return date follows CRA’s general filing rule; the 2027 business fact sheet confirms self-employed filing and payment dates. Deaths, non-residency and other special circumstances need separate checks.

Personal income tax

Each bracket taxes a portion.

Federal and Ontario tax apply together. These are marginal bracket rates, before credits, Ontario surtax and the Ontario health premium. A higher bracket does not apply to all of your income.

Federal

2026 marginal rates on taxable income
Portion of taxable incomeRate
Up to $58,52314%
Over $58,523 to $117,04520.5%
Over $117,045 to $181,44026%
Over $181,440 to $258,48229%
Over $258,48233%

Ontario

2026 marginal rates on taxable income
Portion of taxable incomeRate
Up to $53,8915.05%
Over $53,891 to $107,7859.15%
Over $107,785 to $150,00011.16%
Over $150,000 to $220,00012.16%
Over $220,00013.16%

Ontario rates generally depend on your province of residence on December 31, 2026. The tables are a reference, not a complete personal tax calculation.

Contribution planning

The published limit is a starting point.

TFSA

$7,000New annual room for 2026

This is the annual dollar limit, not everyone’s available room. Reconcile all accounts and your own records; withdrawals normally restore room in the next calendar year.

Understand your RRSP, TFSA and FHSA room →

For business owners

A mid-year change to check.

Ontario’s lower corporate rate: 3.2% → 2.2%

CRA’s current rate table records the reduction effective July 1, 2026. With the 9% federal small-business rate, the combined eligible rate is 12.2% before the change and 11.2% after it. A year spanning the change must be prorated by days.

The ordinary business limit is $500,000, subject to eligibility, association, taxable-capital, passive-income and other rules. The lower rate does not apply to every corporation or all income.

Explore the 2026 incorporation estimate and its assumptions →

Employers & employees

2026 CPP and EI at a glance.

CPP figures assume a full year of applicable pensionable employment. Age, CPP elections and other exceptions can change deductions. Self-employed CPP generally includes both shares. Payroll software and your remitter type determine the actual deduction and remittance workflow.

Get help with payroll →

Put it into practice

Turn the reference into a useful plan.

Questions about your 2026 tax position?

Discuss your income, records and deadlines with Nauman Chaudhry, CPA.

Book a free consultation ↗Personal tax servicesCorporate tax services