Ontario residents pay significantly less provincial income tax than residents of Newfoundland and Labrador at every income level. At $100,000, Ontario saves $5,131 per year in provincial income tax. Newfoundland also charges 15% HST โ€” two percentage points more than Ontario's 13%, adding approximately $800/year in extra sales tax costs. Despite this combined tax disadvantage, Newfoundland has some of Canada's lowest housing costs and a fiercely proud East Coast culture. Oil and gas sector workers in Newfoundland's offshore industry often offset the tax burden with above-average wages. For Ontario residents attracted to Atlantic Canada's slower pace of life, the financial trade-off versus PEI or Nova Scotia is often favourable given Newfoundland's particularly low housing market.

By Daniel, Founder of CountryTaxCalc

Daniel has spent 5+ years researching tax systems across 95+ countries and all US states to make tax comparison accessible to everyone. For corrections, contact us.

Last Updated: April 2026

The Big Picture

๐Ÿ Ontario

5.05-13.16%

Lower Income Tax

5 progressive brackets from 5.05% to 13.16%

๐Ÿซ Newfoundland and Labrador

8.7-21.8%

High Income Tax + 15% HST

7 progressive brackets from 8.7% to 21.8%

Typical Annual Savings

At $100,000 income:

$5,131

Ontario residents pay $5,131 less per year in provincial income tax than Newfoundland and Labrador at $100,000. Newfoundland also charges 15% HST versus Ontario's 13%, adding ~$800/year in additional sales tax costs.

Tax Savings by Income Level

IncomeON TaxNL TaxSavings10-Year
$50,000 $2,525$4,745-$2,220-$22,200
$75,000 $4,753$8,369-$3,616-$36,160
$100,000 $7,041$12,172-$5,131-$51,310
$150,000 $12,563$20,072-$7,509-$75,090
$250,000 $25,023$38,467-$13,444-$134,440
๐Ÿ’ก

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Ontario Pros and Cons

โœ… Pros

  • Significantly lower provincial income tax at every income level
  • Ontario top rate of 13.16% vs Newfoundland's 21.8% โ€” enormous gap at high incomes
  • Toronto: Canada's dominant employment hub across all professional sectors
  • Lower sales tax at 13% HST vs Newfoundland's 15% HST

โŒ Cons

  • Extremely high Toronto housing costs โ€” buying a home is out of reach for many
  • High cost of living in urban Ontario
  • No access to Atlantic Canada lifestyle, seafood, and maritime culture
  • Urban congestion and stress

Newfoundland and Labrador Pros and Cons

โœ… Pros

  • Some of Canada's lowest housing prices โ€” detached homes in St. John's can be found under $400,000
  • Strong oil and gas sector wages in offshore energy
  • Unique Newfoundland culture โ€” warm communities, incredible coastlines, icebergs
  • Memorial University offers one of Canada's lowest tuition rates

โŒ Cons

  • Provincial income tax substantially higher than Ontario at all levels
  • Newfoundland's top rate of 21.8% is the highest in Canada
  • 15% HST applies to most goods and services
  • Fewer professional job opportunities outside oil and gas, government, and healthcare

Frequently Asked Questions

Q: Is Ontario or Newfoundland cheaper for taxes?

Ontario is significantly cheaper on both income tax and sales tax. At $100,000 income, Ontario saves $5,131/year in provincial income tax. Ontario's 13% HST is also 2 percentage points lower than Newfoundland's 15%, saving roughly $800/year more on $40,000 of spending. Total annual advantage for Ontario: approximately $5,931.

Q: What are Newfoundland's provincial income tax brackets for 2026?

Newfoundland and Labrador 2026 provincial brackets: 8.7% to $43,198; 14.5% to $86,395; 15.8% to $154,244; 17.8% to $215,943; 19.8% to $275,870; 20.8% to $551,739; 21.8% above $551,739. Source: Newfoundland and Labrador Department of Finance.

Q: Why does Newfoundland have such high income tax?

Newfoundland's finances have historically been constrained by geography, a small population, and past economic challenges. Despite offshore oil revenues in good years, the province has carried significant debt and uses higher income and sales taxes to fund public services. The province has made efforts to attract workers, including through immigration, to broaden its tax base.

Q: Is Newfoundland a good place for oil and gas workers?

Yes, for those working in offshore oil and gas (primarily out of St. John's), high industry wages can more than offset Newfoundland's higher taxes. An offshore worker earning $150,000+ may find their after-tax income comparable to or better than a similar worker in Ontario, once housing cost savings are factored in.

Q: How does Newfoundland housing compare to Ontario?

Newfoundland housing costs are dramatically lower than Ontario's. In St. John's, detached homes typically range from $300,000โ€“$500,000 โ€” versus $900,000โ€“$1,500,000 in Toronto. For families, the ability to afford a home with a yard can more than offset the higher tax burden.

Q: What is Newfoundland's HST rate?

Newfoundland charges 15% HST โ€” the same as Nova Scotia, New Brunswick, and PEI. This is a combined 5% federal GST plus 10% provincial component. It's among Canada's highest sales tax rates and applies to most goods and services.

Q: Is the Atlantic Canada migration trend sustainable given high taxes?

The Atlantic migration trend driven by remote work (2020โ€“2023) has slowed somewhat as remote work policies tightened. Newfoundland's growth was more modest than Nova Scotia or PEI. For remote workers who can genuinely work from anywhere, the housing cost savings often still outweigh the tax disadvantage โ€” but it requires careful income modeling at higher salaries.

Related Comparisons

Ontario Tax CalculatorNewfoundland and Labrador Tax CalculatorOntario vs PEI Tax ComparisonOntario vs Nova Scotia Tax ComparisonNova Scotia vs New Brunswick Tax ComparisonCanada Provinces Tax Comparison Guide