Defined Contribution Pension
Régime de retraite à cotisations déterminées in French
Quick definition
A defined contribution (DC) pension fixes what goes in, not what comes out. You contribute a set percentage of pay, your employer typically matches it, and your retirement income is whatever the invested pot grows to. The investment risk is yours.
Contributions defined, outcome not
In a DC plan, the rules define the contributions: you put in, say, 5% of salary and your employer matches with another 5%. The money goes into an account in your name, invested in funds you choose from the plan's menu. At retirement, your income is whatever that account has become. There is no formula and no promise.
That is the mirror image of a defined benefit pension, where the income is guaranteed and the employer carries the risk. In a DC plan, market risk and longevity risk (the risk of outliving your money) sit with you. The trade-off: your account is visible, portable, and yours, and a young worker who contributes steadily can do very well.
Always take the match
If your employer matches contributions, contributing at least enough to capture the full match is the closest thing to free money in personal finance: every dollar you put in is instantly doubled, a 100% return before the money is even invested. No fund, stock or side hustle reliably beats that.
Skipping the match is the most common DC mistake, usually by new employees who never enrolled or set their rate below the match threshold. If your plan matches up to 5% and you contribute 3%, you are declining 2% of your salary every year. Check your rate today; it takes five minutes.
Investing from the plan menu
DC plans offer a limited fund menu, and most now default new members into a target-date fund that automatically shifts from stocks toward bonds as your retirement year approaches. For most members, the default is a perfectly good choice: diversified, rebalanced, and hard to tinker with in a panic.
Group plan fees are usually well below retail mutual fund fees, because the employer has negotiated institutional pricing. That fee edge, compounded over a career, is a real advantage of staying in the plan. What matters far more than picking the "best" fund is your contribution rate: an extra 1% of salary contributed reliably beats years of fund-switching.
The pension adjustment
DC participation reduces your RRSP room. The pension adjustment (PA) for a DC plan is simply the total of employer plus employee contributions for the year, reported on your T4 and subtracted from next year's new contribution room. Contribute $3,500 and receive a $3,500 match, and your RRSP room shrinks by $7,000. The system is keeping total tax-sheltered savings roughly equal across workers; you are not losing anything, just saving it inside the plan instead.
Leaving the plan, and retirement
When you leave the employer or retire, the locked-in portion of your DC account transfers to a LIRA (or straight to a LIF if you are drawing income), keeping it reserved for retirement under pension law. Voluntary or non-locked-in portions can usually go to a regular RRSP. Some plans now also offer variable benefits, paying retirement income directly from the plan so you keep the low institutional fees in retirement (as of July 2026).
DC vs Group RRSP vs DPSP
Employers use three look-alike vehicles, often together. A DC pension is governed by pension law: contributions are usually mandatory once enrolled, and the money is locked in. A Group RRSP is just an RRSP with payroll deductions and group pricing: flexible, not locked in, but employer contributions count as your taxable income first. A DPSP (Deferred Profit Sharing Plan) takes employer money only, often used to pay the match, and may have a vesting period of up to two years: leave too soon and the employer's money stays behind. Read your enrolment package to see which combination you actually have.
In Canada
DC plans are where private sector pension coverage has been heading for decades in Canada: most private sector employers that still offer a registered pension now offer DC, while DB remains dominant in the public sector (as of July 2026). The practical consequence is that a private sector worker's retirement outcome depends heavily on two personal decisions, the contribution rate and whether the match is captured, rather than on a formula. Canadian group plans are typically administered by large insurers, and members can usually manage everything, rate included, through the administrator's website.
Worked example
Priya, earning $70,000, contributes 5% of salary to her DC plan and her employer matches 5%: $7,000 per year goes in, at a cost to her of $3,500 before tax savings. Invested at 5% per year for 30 years, the account grows to roughly $465,000, thanks to compound interest; her own contributions along the way total just $105,000.
Her colleague at the same salary never enrolled beyond the 2% default and receives only a 2% match. Same employer, same plan, same 30 years: his account reaches roughly $186,000. The $279,000 gap came almost entirely from the contribution rate, not from investment skill.
Related terms
Reviewed by Alexandre Bernier, CFP®, CIM®, PFP®·Updated July 2026