This free Canadian RRSP tax refund calculator shows how much federal and provincial tax you can save by making RRSP contributions. Select your province, enter your annual income and planned RRSP contribution, and the calculator will apply the current 2026 marginal tax brackets to estimate your tax refund. It also shows your effective tax rate before and after your contribution, so you can see exactly how much each dollar contributed saves you in tax.
How RRSP Tax Deductions Work in Canada
An RRSP contribution reduces your taxable income for the year, which means you pay tax on a lower amount. The tax saving depends on your marginal tax rate, the rate applied to your last dollar of income. Because Canada uses a progressive tax system, higher earners save more per dollar contributed. For example, someone in a 43% combined federal and provincial marginal bracket saves $430 in tax for every $1,000 contributed. The refund you receive is not free money. It is a deferral of tax you will eventually pay when you withdraw from your RRSP, typically in retirement when income levels may differ from your working years.
RRSP Contribution Limits and Deadlines
Your annual RRSP contribution limit is 18% of your previous year's earned income, up to a CRA-set maximum (for 2026, the limit is $33,810). Unused contribution room carries forward indefinitely, so if you have not maximized contributions in prior years you can catch up. The RRSP contribution deadline is 60 days after December 31, meaning contributions made in January or February of a given year can be applied to the prior tax year. Always verify your exact contribution room on your CRA My Account, as over-contributing by more than $2,000 triggers a 1% per month penalty tax.
2026 tax brackets in Newfoundland and Labrador
Newfoundland and Labrador has eight brackets, the most of any province, and the highest bracket ceiling in the country: its top 21.8% rate applies only above $1,141,275.
Newfoundland and Labrador tax brackets
Taxable income
Rate
First $44,678
8.7%
$44,678 to $89,354
14.5%
$89,354 to $159,528
15.8%
$159,528 to $223,340
17.8%
$223,340 to $285,319
19.8%
$285,319 to $570,638
20.8%
$570,638 to $1,141,275
21.3%
Over $1,141,275
21.8%
Federal tax brackets
Taxable income
Rate
First $58,523
14%
$58,523 to $117,045
20.5%
$117,045 to $181,440
26%
$181,440 to $258,482
29%
Over $258,482
33%
Newfoundland and Labrador credits, surtaxes and top rate
Top combined marginal rate
54.8%
Basic personal amount
$11,188
Non-refundable credits valued at
8.7%
Rates are for the 2026 tax year and are the same figures the calculator above applies. Provincial and federal brackets are taxed separately, so your combined marginal rate is the sum of the two rates that apply at your income.