RRSP or TFSA in Nunavut in 2026: when tax is low
Nunavut taxes income less than any other province or territory. The calculator shows what that leaves for an RRSP contribution at your income.
Refund or tax saved
$1,375
Average rate on the contribution: 27.5%; marginal rate before: 27.5%.
| Federal tax saved | $1,025 |
| Provincial tax saved | $350 |
| Taxable income after the deduction | $65,000 |
| Total tax before / after | $10,682 / $9,307 |
The “refund” is the drop in your tax for the year: it comes back as cash only if the tax withheld from your pay exceeded the tax owed.
| Province or territory | Marginal rate | Tax saved |
|---|---|---|
| Quebec | 36.1% | $1,806 |
| Ontario | 29.6% | $1,483 |
| British Columbia | 28.2% | $1,410 |
| Alberta | 30.5% | $1,525 |
| Manitoba | 33.3% | $1,663 |
| Saskatchewan | 33.0% | $1,650 |
| Nova Scotia | 37.2% | $1,858 |
| New Brunswick | 34.5% | $1,725 |
| Newfoundland and Labrador | 35.0% | $1,750 |
| Prince Edward Island | 37.1% | $1,829 |
| Yukon | 29.5% | $1,475 |
| Northwest Territories | 29.1% | $1,455 |
| Nunavut | 27.5% | $1,375 |
Prepared by Radif Partners · How we calculate · limits and tax tables read on canada.ca · estimates only, not a notice of assessment
Nunavut has the lowest income tax rates in Canada: 4%, 7%, 9%, 11.5%, with thresholds at $55,801, $111,602, $181,439, and a basic personal amount of $19,659. At $70,000 of taxable income, the combined marginal rate is 27.5%, against 37.2% in Nova Scotia, the highest at that income. A $5,000 RRSP contribution therefore cuts tax by only $1,375. The consequence is simple: the gap between the rate recovered when you contribute and the rate paid on withdrawal, which is the whole RRSP advantage, is narrower than elsewhere. The RRSP keeps the edge when retirement income will be well below your salary, especially above $117,045. But as soon as expected retirement income sits in the same bracket as current income, the two accounts tie, and if it is higher, the TFSA wins, with tax-free withdrawals that stay available as a bonus.
The lowest rates in the country
Nunavut applies four rates in 2026: 4%, 7%, 9%, 11.5%, starting at $55,801, $111,602, $181,439, according to the Canada Revenue Agency 2026 rates page. The basic personal amount, $19,659, is credited at the lowest rate. The July T4127 guide reports no mid-year change. Combined with the federal rate, the marginal rate is 18.0% at $45,000, 27.5% at $70,000 and 35.0% at $130,000: at each of those incomes, it is the lowest rate of all 13 provinces and territories. The top territorial rate, 11.5%, starts at $181,439, one dollar below the $181,440 federal threshold.
A deduction that saves less
What an RRSP contribution is worth is the contributor's marginal rate. In Nunavut, the federal part is the same as elsewhere, but the territorial part is the smallest: 7% between $55,801 and $111,602, where the four Atlantic provinces take close to twice as much. At $70,000, $5,000 put into an RRSP saves $1,375, against $1,858 in Nova Scotia. Tax paid later on withdrawals will be low too, if the person stays in Nunavut. What matters is therefore not the level of the rates but the gap between today's rate and the retirement rate, and that gap is narrow.
Six cases side by side
The table applies the same saving effort, $5,000 a year after tax for 25 years at a 3% real return, to six combinations of current income and retirement income. It shows which account leaves more money after tax and the gap between the two.
| Current income | Retirement income | Rate recovered | Rate on withdrawal | Winner | Gap |
|---|---|---|---|---|---|
| $45,000 | $40,000 | 18.0% | 18.0% | Tie | $0 |
| $50,000 | $58,000 | 18.0% | 22.2% | TFSA | $533 |
| $70,000 | $35,000 | 27.5% | 18.0% | RRSP | $1,372 |
| $70,000 | $60,000 | 27.5% | 27.5% | Tie | $0 |
| $120,000 | $50,000 | 31.7% | 18.0% | RRSP | $2,103 |
| $120,000 | $110,000 | 31.7% | 27.5% | RRSP | $647 |
Out of six cases, the RRSP wins 3 times, the TFSA 1 times, and 2 end in a tie. The RRSP wins clearly when income falls in retirement, particularly for a salary above $117,045. On a $50,000 salary with $58,000 of retirement income, a pension and public benefits are enough to lift the withdrawal rate to 22.2%, above the 18.0% recovered: the TFSA moves ahead.
RRSP or TFSA in Nunavut
A tie
$0
| RRSP contribution for the same effort | $6,897 |
| Of which tax refund | $1,897 |
| TFSA at the end | $10,469 |
| RRSP at the end, before tax | $14,440 |
Why the TFSA wins more often here
In a high-tax province, even a small drop in income at retirement opens a gap of several points between the contribution rate and the withdrawal rate. In Nunavut, the steps of the table are lower: the first combined bracket is at 18.0%, the next at 27.5%. You need to change brackets between working life and retirement for the RRSP to really pay, and many retirees with a pension stay in the same bracket as before. In that case, the RRSP only defers tax with no gain, while the TFSA asks nothing in return. The thresholds at $55,801 and $58,523 deserve special attention: a retiree whose pension and public benefits come close to them will see every RRSP withdrawal above them taxed at 27.5%. Keeping part of the savings in a TFSA then makes it possible to top up income without climbing that step.
The flexibility of the TFSA
Guide RC4466 sets out three rules that weigh in the balance. A TFSA withdrawal is never taxed. The amount withdrawn is added back to contribution room on the following January 1, while an RRSP withdrawal gives no room back. And neither TFSA income nor TFSA withdrawals reduce Old Age Security, the Guaranteed Income Supplement or the Canada child benefit. Where the RRSP's tax edge is thin, those three rules are often enough to tip the choice toward the TFSA, at least until income rises above $117,045.