Canada Pension Plan (CPP)

The Canada Pension Plan (CPP) is a mandatory, contributory public pension program administered by the federal government of Canada. It provides eligible workers with a monthly, taxable retirement benefit designed to partially replace their employment income when they retire. In addition to retirement income, the CPP also provides disability benefits and survivor benefits to qualifying contributors and their families, making it one of the most comprehensive statutory benefit programs in the country.

What Is the Canada Pension Plan?

Established in 1965, the CPP operates across all Canadian provinces and territories with the exception of Quebec, which runs its own equivalent program – the Quebec Pension Plan (QPP). Both programs serve the same purpose and are broadly aligned, but have their own distinct contribution rates, rules, and administration structures.

For employers operating in Canada, CPP is one of three mandatory payroll deductions they are required to calculate, withhold, and remit to the Canada Revenue Agency (CRA) alongside Employment Insurance (EI) premiums and federal income tax. Failure to correctly calculate or remit CPP contributions exposes employers to interest charges, penalties, and audit risk under CRA enforcement. Mercans covers the full scope of Canadian payroll, EOR, and statutory compliance obligations including CPP and EI requirements.

Who Must Contribute to the CPP?

CPP contributions are required from most employees and employers in Canada. Specifically:

• Employees between the ages of 18 and 70 who work in pensionable employment and earn above the basic annual exemption must contribute to the CPP.
• Employers are required to match the employee’s CPP contribution dollar-for-dollar, making the employer’s total statutory cost double the individual employee deduction.
• Self-employed workers must pay both the employee and employer portions of CPP contributions – effectively doubling their personal contribution obligation.

Certain employment categories are exempt from CPP contributions, including employees who are already receiving a CPP or QPP retirement pension, employees under 18 or over 70, and some specific employment types defined under the Canada Pension Plan Act. However, employees who are 65 to 70 years old and receiving a CPP retirement pension may elect to stop contributing by filing a CPT30 form with their employer.

How CPP Contributions Are Calculated

CPP contributions are calculated on an employee’s pensionable earnings – their gross employment income between the basic annual exemption and the Year’s Maximum Pensionable Earnings (YMPE). The YMPE is set annually by the federal government and represents the earnings ceiling up to which first-tier CPP contributions apply.

• Basic annual exemption: A flat amount subtracted from the employee’s earnings before contributions are applied – set at $3,500 in recent years.
• Year’s Maximum Pensionable Earnings (YMPE): For 2026, the YMPE has been confirmed at $74,600. Contributions are calculated on earnings between the exemption and this ceiling. Mercans tracks these annual updates in its statutory alerts, including the latest CPP ceilings for 2026.
• Contribution rate: The employee CPP contribution rate for 2026 is 5.95% on pensionable earnings between the exemption and the YMPE.
• Employer match: Employers contribute an equal amount – 5.95% – on behalf of each eligible employee.

Once an employee’s cumulative CPP contributions in a calendar year reach the annual maximum, contributions stop for the remainder of that year. Payroll systems must track this threshold carefully to avoid under- or over-deducting.

CPP2: The Second Tier of Contributions

Since January 2024, Canada has phased in a second tier of CPP contributions – known as CPP2 – as part of the federal government’s CPP enhancement program. CPP2 applies to earnings above the YMPE up to a second, higher ceiling called the Year’s Additional Maximum Pensionable Earnings (YAMPE).

• YAMPE for 2026 has been set at $85,000 – meaning employees earning between $74,600 and $85,000 are subject to an additional CPP2 contribution on that band of earnings.
• CPP2 contribution rate is 4% for both employees and employers on the earnings between the YMPE and YAMPE.
• Purpose: CPP2 is designed to boost retirement income replacement for higher earners over time as the enhanced contributions build up. Employees who contribute to CPP2 will eventually receive a higher CPP retirement benefit proportional to those contributions.

The introduction of CPP2 added significant complexity to Canadian payroll processing, requiring systems to correctly distinguish between tier-one and tier-two contribution bands, apply different rates, and stop deductions at the appropriate earnings ceilings. Mercans’ payroll platform handles this logic automatically, updating CPP tier thresholds each year as confirmed by CRA, including the most recent 2026 YMPE and YAMPE ceilings.

CPP and the Quebec Pension Plan (QPP)

Employees who work in Quebec do not contribute to the CPP. Instead, they contribute to the Quebec Pension Plan, which is administered by Retraite Québec rather than the CRA. The QPP operates similarly to the CPP but has its own rates and ceilings that are confirmed separately each year. Quebec also has its own parental insurance program (QPIP) with distinct premium rates that change annually, and which interact with payroll calculations differently from EI premiums in other provinces. Employers with employees in Quebec must ensure their payroll systems apply QPP rather than CPP rules for those employees.

CPP Benefits: What Employees Receive

The CPP provides three primary categories of benefit to eligible contributors and their families:

• Retirement pension: A monthly, taxable payment that begins as early as age 60 (at a reduced amount) or as late as age 70 (at an increased amount). The standard age to begin receiving the full CPP retirement pension is 65.
• Disability benefits: Monthly payments available to contributors under 65 who have a severe and prolonged physical or mental disability that prevents them from working regularly.
• Survivor and death benefits: Payments made to the surviving spouse or common-law partner of a deceased contributor, and a lump-sum death benefit paid to the estate.

The amount of CPP retirement pension an individual receives depends on how long they contributed, how much they earned over their working life, and the age at which they choose to begin receiving payments.

CPP Remittance: Employer Obligations

Employers are responsible for remitting both the employee’s withheld CPP contributions and their own matching employer contributions to the CRA on a regular schedule — monthly at minimum for most employers, with accelerated remittance requirements for larger organizations. Late or incorrect remittances attract interest charges. Overdue CPP, EI, and income tax remittances for 2025 accrued interest at 7% per CRA’s prescribed rates, as tracked by Mercans in its CRA payroll remittance interest rate alerts.

Employers must also report CPP contributions on the annual T4 slip issued to each employee and submit an employer T4 summary to CRA. Accurate payroll records, payroll reporting, and year-end reconciliation are essential to meeting these statutory obligations without penalty.

Payroll Compliance Considerations for Canadian Employers

• Update CPP contribution rates, YMPE, YAMPE, and exemption amounts at the start of each calendar year as confirmed by CRA.
• Configure payroll systems to apply CPP1 and CPP2 calculations on the correct earnings bands and stop contributions when annual maximums are reached.
• Track employee age to determine when CPP obligations begin (age 18) and when they may cease or become optional (age 65 to 70).
• Handle QPP separately for all Quebec-based employees, using QPP rates and ceilings which differ from federal CPP parameters.
• Remit both employee and employer CPP contributions to CRA on schedule to avoid interest and penalty exposure.
• Reconcile CPP deductions at year-end against T4 reporting requirements before the submission deadline.

For organizations managing Canadian payroll alongside other markets, integrating CPP into a broader global payroll compliance framework ensures statutory deductions are applied consistently and updated automatically as rates change each year.