CPP Is Getting Cheaper in 2027: What Changes on Your First January Paycheque

On January 1, 2027, the amount taken off most Canadian paycheques for the Canada Pension Plan goes down. The base CPP contribution rate falls from a combined 9.9 per cent of pensionable earnings to 9.5 per cent, which drops the employee share from 4.95 per cent to 4.75 per cent, and the employer share by the same amount. It is the first reduction to the base rate since the current structure was put in place in 2003, and it is already law: Bill C-30, the Spring Economic Update 2026 Implementation Act, received Royal Assent on June 19, 2026, and nothing further has to happen for the cut to take effect. The CRA has already reflected the change in its payroll guidance, so your first pay of 2027 should show it automatically.

Key takeaways

• The base CPP employee rate drops from 4.95% to 4.75% on January 1, 2027, the first cut since 2003, and the additional CPP (1.00%) is untouched, so the total deduction on earnings up to the ceiling falls from 5.95% to 5.75%.
• A worker earning $70,000 will keep about $133 more a year, according to Finance Canada's estimate; the saving equals 0.2% of earnings between the $3,500 basic exemption and the annual ceiling.
• Quebec is not included: workers there pay into the Quebec Pension Plan (QPP), a separate plan whose rate is set by Retraite Québec, not Ottawa.
• The same January paycheque carries an EI increase: the employee premium rises to $1.64 per $100 of insurable earnings (up from $1.63), with the ceiling climbing to $70,800, so at the ceiling, CPP savings are partly offset by about $38 more in EI premiums.
• The 2027 earnings ceilings have not been published yet (CRA usually confirms them in early November 2026), so maximum-dollar savings are still estimates.

What exactly is changing on January 1

The CPP is not a single deduction, it is built in layers, and only one of them is changing.

The first layer is the base CPP, the original plan. In 2026 it takes 4.95 per cent from the employee and 4.95 per cent from the employer, for a combined 9.9 per cent. This is the layer Bill C-30 reduces. From January 1, 2027, it becomes 4.75 per cent from each side, for a combined 9.5 per cent.

The second layer is the first additional contribution, introduced when the CPP enhancement began phasing in from 2019. It adds 1.00 per cent from the employee and 1.00 per cent from the employer. Bill C-30 does not touch it.

The third layer is the second additional contribution, usually written as CPP2, which started in 2024. It applies only to earnings above the first annual ceiling and up to a second, higher ceiling, at 4.00 per cent from each side. It is also untouched.

Put the first two layers together and the arithmetic is straightforward. The total employee rate on earnings up to the annual ceiling falls from 5.95 per cent in 2026 to 5.75 per cent in 2027. Employers see the same 0.20 percentage-point reduction on their side, and self-employed Canadians, who pay both halves, see their combined rate fall from 11.90 per cent to 11.50 per cent.

The cut was made possible by a deliberate legal shortcut. Under the Canada Pension Plan's own rules, changes to contribution rates or benefit amounts normally take effect in the third year after the bill making the change is introduced, which would have pushed this cut to 2029 or later. Bill C-30 nullified that provision for this specific change, which is why a bill tabled in April 2026 can lawfully take effect in January 2027.

How much will I save?

Finance Canada has put the saving at about $133 a year for an employee earning $70,000, with a matching saving for the employer. The math behind that number is simple: you save 0.2 per cent of your pensionable earnings between the Year's Basic Exemption ($3,500, which is not changing) and the Year's Maximum Pensionable Earnings (the annual ceiling). At $70,000, that is 0.2% × ($70,000 − $3,500) = $133.

Applied to other incomes, the same formula gives roughly:

• $50,000 salary: about $93 a year, or roughly $3.58 per biweekly paycheque.
• $70,000 salary: about $133 a year, or roughly $5.12 per biweekly paycheque.
• At the 2026 ceiling ($71,300): about $135.60 a year.

The CRA has not yet published the 2027 Year's Maximum Pensionable Earnings, it normally confirms the new ceilings in early November. The exact maximum annual saving for 2027 cannot be calculated until that figure is released.

One wrinkle worth knowing: because the ceiling rises most years, workers earning near or above the limit may still pay higher total CPP contributions in 2027 than in 2026, despite the lower rate. A wider earnings band at 5.75 per cent can produce a larger deduction than a narrower band at 5.95 per cent. High earners should check their first January pay stub rather than assume the deduction went down.

For CPP/OAS payment amounts in retirement, see our companion guide at 2027 CPP and OAS amounts guide.

Will a smaller deduction shrink my future pension?

This is the obvious question, and the government's answer is that the plan stays sustainable. The 33rd Actuarial Report on the CPP, prepared by the Office of the Chief Actuary and published on June 8, 2026, assessed exactly this: it confirmed the reduced 9.5 per cent rate still clears the minimum contribution rate, the lowest rate actuaries say is needed to keep the base plan sustainable over the long term. That minimum was determined to be 9.22 per cent for 2028 to 2033 and 9.20 per cent from 2034 onward, both below the new 9.5 per cent statutory rate.

That does not mean nothing changes. Contributions are projected to be about 4 per cent lower from 2027 onward, the CPP fund is expected to be $239 billion (about 8 per cent) smaller by 2050 than previously projected, and contributions are expected to fall below expenditures starting in 2027, four years sooner than the previous report projected. An independent panel of three Fellows of the Canadian Institute of Actuaries reviewed the report's methods and assumptions in July 2026 and found them reasonable.

What does that mean for your eventual benefit? The base CPP benefit formula is unchanged, benefits are not being cut, but the long-run trajectory assumes the smaller asset pool still generates enough return to pay the scheduled benefits. That is a forecast, not a guarantee, and it is the one thing worth watching in the next actuarial report.

Does this apply in Quebec?

No. Quebec workers do not pay into the CPP at all, they pay into the Quebec Pension Plan (QPP), a separate plan administered by Retraite Québec. Bill C-30 amended the Canada Pension Plan only, so it cannot touch QPP rates.

Quebec, incidentally, has been experimenting with its own rate moves in the opposite direction. For 2026, Retraite Québec's actuarial report showed the plan's steady-state rate had fallen, and Quebec's fall 2025 economic update suspended the automatic rate-setting rule for a single year, setting the 2026 QPP base rate at 10.6 per cent (down from 10.8 per cent). That measure applies to 2026 only; the rate reverts to the normal formula for 2027 unless the Quebec government extends it. So Quebecers got their own one-year cut, and are not part of the federal one.

Quebec residents do see a different 2027 change on their paycheque, though: because Quebec runs its own parental insurance plan (QPIP), the federal EI premium for Quebec workers is lower, $1.29 per $100 of insurable earnings for employees in 2027, down from $1.30 in 2026, with employers paying $1.81.

The other change on the same paycheque: EI 2027

January's paycheque will not be all savings. The Canada Employment Insurance Commission set the 2027 EI premium rate on September 14, 2026, and it moves in the opposite direction from CPP: up slightly.

A worker earning at or above the $70,800 ceiling will pay $38.05 more in EI premiums over 2027 than in 2026, while saving about $133–$136 in CPP contributions. The net effect is still a smaller total deduction, roughly $95 to $98 a year for a worker at the ceiling, but the two changes do not cancel out neatly, and payroll systems must apply both correctly for the first pay run of the year.

What payroll and self-employed people should do

For most employees, the honest advice is: do nothing. The CRA has already updated its payroll guidance, payroll software vendors are rolling out the new tables, and the lower rate applies to the first pay period of 2027 automatically. If you run payroll for a business, confirm your software or provider has the 2027 CPP and EI tables loaded before the first January run, and do not forget that CPP2 and the first additional contribution stay exactly where they are.

One thing to watch for high earners: confirm your final 2026 and first 2027 pay stubs against the published tables once the CRA releases the 2027 ceilings in November. Between the rate cut, the rising ceilings, and the EI changes, this is one of the more error-prone Januarys in recent payroll history.

Practical next steps

• Do nothing if you are an employee: the lower rate applies automatically to your first 2027 paycheque.
• If you run payroll, verify your software has the 2027 CPP (5.75% employee total up to the ceiling) and EI ($1.64/$2.30, ceiling $70,800) tables before the first January run.
• If you are self-employed, the cut is worth roughly double the employee saving, about $267 a year at a $70,000 income.
• If you work in Quebec, you are unaffected by the CPP cut, your pension deductions follow Retraite Québec's QPP rates.
• Add CPP and EI to your year-end money review; our checklist at year-end money checklist covers the December 31 deadlines that matter alongside these January changes.

The bottom line

The CPP base rate falls from 4.95 per cent to 4.75 per cent on January 1, 2027, a modest, real, automatic tax cut worth about $133 a year to a worker earning $70,000, and about double that for the self-employed. The chief actuary says the plan still works at the lower rate, Quebec is excluded by design, and the same paycheque carries a small EI increase that partly offsets the gain. The only outstanding number is the 2027 earnings ceiling, due from the CRA in early November, check back then for the exact maximum saving.

This article is general information about Canadian tax and payroll rules, current as of October 2026, not tax or financial advice for your situation. Contribution rates, ceilings, and personal circumstances vary, confirm your numbers against CRA guidance or with a qualified professional before acting.

Sources

• Benefits and Pensions Monitor, New chief actuary inherits a CPP base rate falling to 9.5% (Oct 5, 2026)
• Benefits and Pensions Monitor, CPP contribution rate cut deemed sustainable, report finds (Jun 12, 2026)
• Wealth Professional, Chief actuary clears base CPP rate cut in Bill C-30 (Jun 2026)
• Canada.ca, Canada Employment Insurance Commission confirms 2027 Employment Insurance premium rate (Sep 14, 2026)
• RNC, 2027 EI Premium Rate Confirmed
• The Canadian Wire, CPP Contributions Drop January 1, 2027: What Changes on Your Paycheque
• Paycheck Guru, QPP 2026: Contribution Rates, Maximums & Rate Cut Explained