CPP Deduction on a 2026 Paycheque: How to Calculate It

The direct answer and the rule behind it

The contribution rules sit in the Canada Pension Plan, R.S.C. 1985, c. C-8. Section 8 of that Act requires an employer to deduct the employee's base contribution from pay, calculated on earnings above a basic exemption and below a yearly ceiling. The Canada Revenue Agency (CRA) publishes the yearly figures in its table called CPP contribution rates, maximums and exemptions, and those figures are the ones payroll teams should use for 2026.

For 2026 the CRA figures are a basic exemption of $3,500, a Year's Maximum Pensionable Earnings (YMPE) of $74,600, and a contribution rate of 5.95% for both the employee and the employer. The maximum employee and employer amount for the year is $4,230.45 each. The second tier, CPP2, applies at 4% on earnings between $74,600 and $85,000, which is the Year's Additional Maximum Pensionable Earnings (YAMPE). That tier has a maximum of $416 for each side. Taken together, an employee who earns at least $85,000 pays up to $4,646.45 in CPP and CPP2 during 2026.

The 2025 figures were different. The 2025 ceiling was $71,300 and the maximum base contribution was $4,034.10, so a paycheque template copied from last year will be wrong.

How the figure is worked out, step by step

The per-paycheque figure is the annual rule broken into pieces. The steps below follow the logic the CRA uses in its manual calculation method, with a running year-to-date total for each employee.

1. Confirm the employee works in a province or territory covered by the Canada Pension Plan. Quebec uses its own plan, covered further down.
2. Find the number of pay periods in the year. A biweekly schedule has 26 pay periods, a semi-monthly schedule has 24, and a monthly schedule has 12.
3. Work out the exemption share for each pay. Divide the $3,500 basic exemption by the number of pay periods. For a biweekly pay, the published 2026 figure is $134.62 per pay, as set out in the 2026 payroll guidance from Canadian Money Help.
4. Subtract the exemption share from the gross pay for that period. This gives the pensionable amount for the first tier.
5. Multiply that amount by 5.95%. This is the employee's base CPP for the paycheque.
6. Check the year-to-date total. Once the employee's running base contribution has reached the annual maximum of $4,230.45, the base deduction stops. The CRA method withholds the lesser of the calculated amount and the amount still left under the annual maximum.
7. For CPP2, watch the running year-to-date earnings. Pay that falls between the $74,600 ceiling and the $85,000 ceiling attracts 4%. Pay above $85,000 attracts no CPP2.
8. Calculate the employer's matching amount. The employer pays the same base and CPP2 amounts, so the employer's cost is the same as the employee's deduction for each line. The employer does not take the matching amount out of the employee's pay.
9. Add both sides to the remittance record. Employers remit both the employee and employer amounts to the CRA.

The steps look simple, but most payroll errors come from step 2 and step 6. A pay period count that does not match the pay schedule shifts the exemption, and a missing year-to-date check lets the deduction run past the annual cap.

Worked example: biweekly salary of $52,000

Take an employee paid every two weeks on a salary of $52,000. Each paycheque is $2,000 gross, and there are 26 pay periods in the year.

Step one is the exemption share. The $3,500 exemption divided by 26 is $134.62 per pay. Step two is the pensionable amount for the paycheque, which is $2,000 minus $134.62, leaving $1,865.38. Step three is the base CPP, which is $1,865.38 multiplied by 5.95%. That comes to $110.99 for each paycheque. The employer also remits $110.99 for that same paycheque.

Check the annual result. The full-year pensionable amount is $52,000 minus $3,500, which is $48,500. Multiplying $48,500 by 5.95% gives $2,885.75. The 26 paycheques at $110.99 each total $2,885.74, which differs only by rounding. This employee stays below the $74,600 ceiling, so CPP2 does not apply and there is no CPP2 line on any paycheque.

If the same employee earned $90,000, the picture changes. The base CPP line would stop at the annual maximum of $4,230.45, and CPP2 would apply to the $10,400 between $74,600 and $85,000, which is $416. Pay above $85,000 would carry no CPP line at all. An example from a 2026 CPA guide uses the same $10,400 band and reaches a combined employer and employee total of $9,292.90 for the year.

Cases that change the answer

Quebec

Employees who work in Quebec are covered by the Quebec Pension Plan, administered by Revenu Québec rather than the CRA. The Quebec plan has its own first-tier rate and its own second additional contribution, which uses the same 4% rate on a band up to $85,000 in 2026. Payroll for a Quebec employee must use the QPP table, not the CPP figures in this guide.

Contract workers and self-employed people

The employee and employer split applies only to employment income. A person paid as an independent contractor is self-employed for CPP purposes and pays both halves. For 2026 the self-employed base rate is 11.9%, with a maximum of $8,460.90, and the self-employed CPP2 rate is 8%, with a maximum of $832. A business that treats a worker as a contractor when the worker is in fact an employee creates a liability, so the status question should be settled before the first payment.

Starting or leaving mid-year

The annual maximum applies to the whole calendar year, not to each job. An employee who starts in July will not reach the full annual maximum from one employer alone. The CRA's method tracks the employee's contributions to date from the same employer. Where an employee has worked for two employers in the same year, the second employer's payroll system may not see the first employer's deductions, so the total may exceed the annual maximum. Ask HR to check the year-to-date contributions shown on the employee's record and the employee's own statement.

Earnings above $85,000

Earnings above $85,000 carry no CPP or CPP2 contribution in 2026. This is the cap that most high earners see late in the year. Their deduction lines fall to zero on the final paycheques, which can look like an error to a new payroll clerk who has not seen a capped employee before.

Exemptions and the minimum service question

The $3,500 exemption applies to the base CPP only. CPP2 has no basic exemption, so the 4% rate applies to every dollar between $74,600 and $85,000. The official tables reviewed for this guide describe no waiting period for CPP contributions. Pay from the first day of pensionable employment counts toward the year-to-date totals.

Common mistakes

The first mistake is applying 5.95% to the gross pay without removing the exemption share. On a $2,000 biweekly paycheque, that error adds about $7.99 per pay, which is roughly $208 over the year. The second is treating CPP2 as if it had the same $3,500 exemption. The third is forgetting the employer's matching share, which is a cost to the business even though it does not reduce pay.

A fourth mistake is using last year's ceilings. The 2025 ceiling of $71,300 and the 2025 base maximum of $4,034.10 will overstate the deduction for a 2026 employee who is near the top of the band. A fifth is failing to stop the deduction at the annual cap when a bonus or retroactive pay pushes the year-to-date total past the ceiling. Finally, many errors come from processing a Quebec employee on the CPP table.

What to check with HR or a lawyer

Confirm three things before each payroll run. First, the province or territory of employment for every employee, because that decides whether CPP or QPP applies. Second, the pay schedule and the number of pay periods, because the exemption share depends on it. Third, the year-to-date totals for CPP and CPP2 for anyone who started, left or changed employers during the year.

Check with the payroll provider or the CRA when a pay type is unusual, such as a lump-sum bonus, a retroactive raise or a severance payment, because the treatment of those amounts for pensionable earnings can differ from regular wages. Check with a lawyer before changing an employee's status from employee to contractor, or before any change to hours or pay that affects the employee's contract.

Automation can run the arithmetic on each paycheque. A person still needs to confirm the employment facts, approve the payroll run and make the remittance to the CRA or Revenu Québec. This explains the rule in general terms; it is not legal or tax advice for your case.

How employers take routine payroll checks off their staff with AI workers

Many employers still rebuild the same CPP and CPP2 check by hand each payroll cycle, copying figures from one spreadsheet to another. AiStaffo builds AI workers that take over this kind of routine work. An AI worker can read payroll exports, recalculate each line against the 2026 ceilings, track year-to-date totals for each employee and flag any difference for a person to review. The payroll lead still makes the decisions and approves each run.