HOME BUYER STRATEGY
How the Tax System Can Co-Fund Your Down Payment
The FHSA + RRSP tax refund rollover strategy turns your annual tax refund into a compounding contribution engine. Here is how it works, with real numbers.
The Core Idea
Why most people leave money on the table.
Most people contribute to their FHSA and RRSP, get a tax refund in the spring, and spend it. The refund feels like a bonus, so it goes toward a vacation, a purchase, or just general expenses. That is a missed opportunity. The refund is not a bonus. It is part of the strategy.
The rollover approach is straightforward: contribute to your FHSA and RRSP, receive the tax refund, and immediately redirect that refund into next year's RRSP contribution. Because the refund itself becomes a new deduction, it generates a larger refund the following year. That larger refund gets rolled again. The cycle compounds.
The result is that you end up contributing significantly more than your original out-of-pocket amount, and the government is effectively co-funding your down payment through the tax system.
How the Rollover Works
Three steps, repeated each year.
Contribute
Put $8,000 into your FHSA and your base amount into your RRSP. Both contributions are tax-deductible.
Claim the Deduction
File your taxes. The combined FHSA and RRSP deduction reduces your taxable income and generates a refund.
Roll the Refund
Take the refund and add it to next year's RRSP contribution. The refund becomes a new deduction, creating a larger refund.
The Tax Refund Rollover Loop
Each cycle increases the RRSP contribution without increasing your out-of-pocket cost.
Illustrative Example
$85,000 income in Alberta, 5-year horizon.
Assumptions
Gross Income
$85,000
Province
Alberta
FHSA Contribution
$8,000/yr
Base RRSP Contribution
$6,000/yr
Combined marginal tax rate at $85,000 in Alberta: approximately 30.5% (federal 20.5% + provincial 10%). FHSA annual limit: $8,000. FHSA lifetime limit: $40,000.
Out of Pocket / Year
$14,000
stays the same
Total Contributed
$91,902
over 5 years
From Refund Rollovers
$21,902
government co-funding
Total Tax Refunds
$28,030
over 5 years
Year-by-Year: Follow the Money
Here is what happens each year. Your out-of-pocket cost stays the same. The tax system does the rest.
You put $8,000 into your FHSA and $6,000 into your RRSP. At tax time, you get a refund of $4,270 because both contributions are tax-deductible.
You put $8,000 into your FHSA again. But this time, you take last year's $4,270 refund and add it to your RRSP, making your RRSP contribution $10,270 instead of $6,000. Your total deduction is now $18,270, which generates a bigger refund: $5,572.
Same pattern. The $5,572 refund from Year 2 goes into the RRSP, pushing it to $11,572. Total deduction: $19,572. Refund: $5,969. The cycle keeps growing.
The refund rollover continues. By Year 5, your RRSP contribution has grown to $12,091 per year, even though you are still only spending $14,000 out of pocket. The extra money is coming entirely from recycled tax refunds.
You paid out of pocket
$70,000
$14,000 x 5 years
Tax refunds added
$21,902
from recycled refunds
Total in your accounts
$91,902
before investment growth
The Rollover Difference (5 Years)
Without rollover (flat $14K/yr)
$70,000
total contributed
With rollover strategy
$91,902
total contributed (+$21,902)
The additional $21,902 came from recycling tax refunds. Your out-of-pocket cost each year remained $14,000.
Growth Projections
What happens when the rollover contributions are invested.
The numbers above show total contributions. But those contributions are invested inside the FHSA and RRSP, which means they grow. The table below shows the combined portfolio value at three illustrative growth rates.
| Year | Contributed | @ 4% | @ 6% | @ 8% |
|---|---|---|---|---|
| 1 | $14,000 | $14,560 | $14,840 | $15,120 |
| 2 | $32,270 | $34,143 | $35,097 | $36,061 |
| 3 | $51,842 | $55,864 | $57,949 | $60,084 |
| 4 | $71,811 | $78,866 | $82,593 | $86,457 |
| 5 | $91,902 | $102,915 | $108,845 | $115,072 |
Year 5: Down Payment Fund
At 6% growth, the rollover strategy produces approximately $108,845 in 5 years, compared to $70,000 without it. That is an additional $38,845 toward your down payment.
After Year 5: Accessing Your Funds
How you actually use the money for your home purchase.
After Year 5, the FHSA is maxed out at $40,000 lifetime. You can withdraw the full FHSA balance tax-free for a qualifying home purchase. There is no repayment requirement. The money is yours.
The RRSP balance can be accessed through the Home Buyers' Plan (HBP), which allows a tax-free withdrawal of up to $60,000 (as of 2024) that must be repaid over 15 years. Combined, these two accounts give you access to a substantial down payment with significant tax advantages.
FHSA Withdrawal
Withdraw the full balance tax-free for a qualifying first home purchase. No repayment required. The FHSA combines the best features of both the RRSP (deduction) and TFSA (tax-free withdrawal).
RRSP Home Buyers' Plan
Withdraw up to $60,000 tax-free under the HBP. Must be repaid over 15 years starting the second year after withdrawal. Missed repayments are added to your taxable income.
Important Notes
Conditions, limitations, and what to discuss with your financial professional.
The RRSP contribution room used in this illustration assumes sufficient room is available. Your actual RRSP room is 18% of your previous year's earned income, minus any pension adjustment, up to the annual maximum ($32,490 for 2025). If you have unused room from prior years, you may have more flexibility. If your room is limited, the rollover amount may be constrained.
This illustration is for educational purposes only and is based on simplified assumptions. It does not constitute financial, tax, or investment advice and is not suitable for everyone. Tax rates, contribution limits, and program rules are subject to change. Your actual results will depend on your specific income, tax situation, available contribution room, and investment returns. Consult a licensed financial professional and a qualified tax professional before implementing any strategy.
Run Your Own Numbers
See how the rollover strategy could work with your income and contributions.
This is an illustrative projection only. Actual tax savings depend on your complete tax situation, including all credits, deductions, and other income sources. The marginal rates shown are simplified estimates and may not reflect your actual rate. FHSA annual limit is $8,000 with a $40,000 lifetime maximum. RRSP contributions require available room. Consult a qualified tax professional before making contribution decisions.