Group Retirement · Tax advantages
Direct answer
Employer money into a workplace retirement plan is treated as a cost of employing people. A group RRSP match is handled like salary: an ordinary payroll cost to the company, a taxable benefit to the employee that their own RRSP deduction generally offsets, with CPP applying. Employer DPSP contributions go further: the Income Tax Act gives the employer an explicit deduction, the employee pays no tax until withdrawal, and no CPP or EI applies. The structure you pick changes the tax math more than most owners expect.
| Group RRSP match | Employer DPSP contribution | |
|---|---|---|
| Employer deduction | Treated as an ordinary payroll cost, like salary; confirm specifics with your accountant | Explicit under ITA s.147(8): deductible when paid per the plan terms (CRA, DPSP contributions guidance) |
| Taxable benefit to the employee | Yes (CRA benefits chart); the employee's matching RRSP deduction generally offsets the income inclusion | No: "Employees do not pay tax on the contributions that are made to a DPSP for their benefit" (CRA); tax applies at withdrawal |
| CPP / EI | CPP applies; EI applies only if the plan lets employees withdraw while employed (CRA "cash benefit" treatment) | Neither applies |
| Ontario EHT | Applies (Ontario.ca) | Excluded (Ontario.ca prescribed-plan list) |
| Contribution ceiling | Employee's RRSP room | Lesser of 18% of the employee's compensation or half the money purchase limit, ITA s.147(5.1) |
| RRSP-room effect | Uses the employee's room directly | Reduces the employee's RRSP room the following year |
| Vesting | Immediate | Must vest within two years of plan membership, sooner if the plan allows; up to 24 months of vesting is the retention lever |
| Who can join | Everyone, owners included | Not owners, 10-percent-plus shareholders, or their relatives |
Contributions through payroll go in pre-tax, so a member is not lending the government their refund for a year. On the employer match, the CRA's treatment sounds worse than it nets out: the match is a taxable benefit, but the same dollars are an RRSP contribution in the employee's hands, and the deduction generally offsets the inclusion. What actually changes hands is CPP on the match, and EI only where the plan allows in-service withdrawals. Whether to lock withdrawals is a design choice with a tax consequence, which is exactly the kind of detail we set on the first call.
Alberta charges no provincial payroll tax or health premium (Government of Alberta), so an Alberta employer's RRSP-versus-DPSP decision turns on vesting, owner eligibility and simplicity, not payroll tax. Ontario adds the Employer Health Tax layer: the match is EHT-taxable and DPSP contributions are not, which puts real dollars on the structure decision once payroll clears the exemption. We keep the Ontario numbers, including a worked example, on their own page: the Ontario EHT breakdown.
The common structure we design for 20 to 500 person companies pairs a group RRSP for employee contributions with a DPSP for the employer dollars: the employer deduction is explicit, the employee is not taxed on the way in, no CPP or EI rides on the contribution, and vesting protects the spend. The honest limits: owners stay out of the DPSP side (the group RRSP and, for some incorporated owners, an Individual Pension Plan cover them), and vesting has to be explained plainly on day one. How the whole plan compares across structures: our plan-structure comparison. What it costs a 50-person company: our worked 50-person example.
It is treated as an ordinary payroll cost, like the salary it rides beside; there is no single CRA page that says it in those words for corporations, so we say it carefully and suggest your accountant confirms your specifics. The DPSP deduction, by contrast, is written explicitly into ITA s.147(8).
Yes, per the CRA's benefits chart, but the employee's own RRSP deduction for the same amount generally offsets it. CPP applies either way; EI only if in-service withdrawals are allowed.
Not when contributed. The CRA states employees do not pay tax on DPSP contributions made for their benefit; contributions and growth are taxed when withdrawn, and they reduce the employee's RRSP room the following year.
Per employee per year, the lesser of 18 percent of compensation or half the money purchase limit (ITA s.147(5.1)).
Yes, materially. Alberta has no payroll tax, so structure is about vesting and eligibility. Ontario's EHT taxes the match but not DPSP contributions; the worked numbers are here: the Ontario EHT breakdown.
Owners can join the group RRSP side. The DPSP excludes 10-percent-plus shareholders and relatives; incorporated owners often look at an Individual Pension Plan for themselves instead.
Written by Jarod Smith, CEO, RiskX Insurance Brokers Inc. Reviewed by Gordon Smith, RiskX Insurance Brokers Inc.
Published: August 20, 2026. Updated: August 20, 2026.
Group retirement