RRSP vs TFSA in Nunavut
For Nunavut residents at $90,000 income contributing $6,500/year for 30 years at 6% return, the break-even retirement marginal rate is 28.0% — below that, RRSP wins; above, TFSA.
Best choice for your inputs
RRSP wins by $14,230
Current marginal rate 28.0% vs estimated retirement 25.0%.
Your current marginal rate (28.0%) is higher than your estimated retirement marginal rate (25.0%). The RRSP deduction is worth more now than the eventual withdrawal tax.
Your Situation
Projected after-tax balance over 30 years
| RRSP | TFSA | |
|---|---|---|
| Ending balance | $474,349 | $474,349 |
| Refund reinvested (side TFSA) | $132,818 | — |
| Withdrawal tax @ 25% | −$118,587 | $0 |
| Net after-tax | $488,580 | $474,349 |
Break-even retirement marginal rate
With refund reinvestment, RRSP and TFSA produce identical net outcomes when your retirement marginal rate equals your current marginal rate of 28.0%. Below that, RRSP wins; above it, TFSA wins.
Nunavut-specific context
Nunavut has the lowest bottom provincial rate in Canada at 4%, and a 4-bracket structure topping out at 11.5%. The combined federal + Nunavut marginal rate at $90,000 is 26.6% — among the lowest in the country. Nunavut's BPA is $19,292 — third-highest in Canada. Nunavut residents qualify for the largest Northern Residents Deduction in Canada (intermediate or full zone designation throughout the territory). Combined with low brackets and a high BPA, this makes TFSA the dominant choice for most Nunavut earners: the current-rate advantage RRSP needs simply does not exist relative to a likely-similar retirement rate. RRSP makes sense only for non-resident pre-retirement transitions or for very high earners (>$200k) anticipating retirement in higher-tax provinces.
Worked example: $90,000 income, $6,500/year
- Current combined marginal rate: 28.00%
- Annual RRSP refund (reinvested): $1,820
- RRSP ending balance after 30 years (before tax): $513,878
- RRSP withdrawal tax @ 25%: −$128,470
- RRSP net (with reinvested refund): $529,295
- TFSA ending balance after 30 years (tax-free): $513,878
- Verdict: RRSP wins by $15,416
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Other Provinces
Reflects 2026 tax year rates.