The Registered Retirement Savings Plan (RRSP) is Canada's most powerful tool for high-income earners building retirement savings. Contributions reduce your taxable income dollar-for-dollar, investments grow tax-deferred, and strategic withdrawals in lower-income retirement years can save substantial taxes over a lifetime.
How the RRSP Works
Every $1,000 you contribute to your RRSP reduces your taxable income by $1,000. If you're in a 40% marginal tax bracket, a $100 RRSP contribution results in roughly $4,000 in tax savings — effectively getting a 40% instant return on your contribution. The money grows tax-free inside the RRSP, but you pay income tax on withdrawals.
The RRSP's power comes from the difference in tax rate between contribution (high) and withdrawal (lower in retirement). If you contribute at 40% and withdraw at 25%, you permanently save 15% on every dollar.
2026 RRSP Contribution Limits
Your RRSP contribution room is 18% of your previous year's earned income, up to a maximum. The 2026 contribution limit is $32,490 (based on 2025 income). Unused room carries forward indefinitely — check your Notice of Assessment or CRA My Account for your exact available room.
RRSP Growth Calculator (calcRrspInv)
Best Investments to Hold in an RRSP
US-Listed ETFs (Withholding Tax Advantage)
The RRSP's unique superpower: the Canada-US tax treaty exempts US-source dividends from the 15% withholding tax when held in an RRSP. Hold US-listed ETFs like VOO (0.03% MER), VTI, or IVV in your RRSP for both the withholding tax savings and the lowest possible management fees. Use Norbert's Gambit to convert CAD to USD affordably. Learn about withholding tax.
Bonds and Fixed Income
Interest income is taxed at your full marginal rate — it's the least tax-efficient income type. Holding bonds in the RRSP shelters them from annual tax on interest payments, making the RRSP an ideal location for the fixed income portion of your portfolio.
Global Equity ETFs
XGRO, VGRO, or XEQT all work well in an RRSP. For simplicity, holding one all-in-one ETF in both your TFSA and RRSP is perfectly fine.
RRSP Deadline 2026
RRSP contributions must be made by March 1, 2026 to be claimed on your 2025 tax return. Contributions made after March 1 count toward your 2026 tax year. Don't miss the deadline if you want the deduction this tax year.
RRSP Home Buyers' Plan
First-time homebuyers can withdraw up to $35,000 from their RRSP (or $70,000 per couple) for a home purchase. The withdrawal must be repaid within 15 years or it's added to income. This is useful but removes investments from tax-sheltered compounding.
RRSP Lifelong Learning Plan
You can withdraw up to $100 per year ($20,000 lifetime) from your RRSP for education. Repay within 10 years. Similar considerations to the Home Buyers' Plan.
RRSP to RRIF Conversion
Your RRSP must be converted to a Registered Retirement Income Fund (RRIF) or used to buy an annuity by December 31 of the year you turn 71. RRIF requires minimum annual withdrawals starting at about 5.28% at age 71, increasing each year. Plan withdrawals strategically to minimize lifetime taxes.
Invest Your RRSP Refund Wisely
Your RRSP contribution generates a tax refund. Put it back to work — deposit it into your TFSA or next year's RRSP. Keep liquid savings in KOHO while you plan.