Key Takeaways
- 1.At $150,000 employment income, an Alberta resident pays roughly $4,065 less in combined income tax per year than an Ontario resident — the gap widens at higher incomes due to Ontario's surtax.
- 2.That $4,065 annual savings reinvested at 6% grows to $53,600 after 10 years and $149,600 after 20 years — before counting PST savings, which add another $3,000–$5,000+ per year depending on spending.
- 3.Alberta's probate cap of $525 versus Ontario's ~$14,250 estate administration tax on a $1M estate is a $13,725 one-time advantage at death — rarely mentioned in tax comparisons.
- 4.Ontario's surtax on basic provincial tax above $4,991 (20%) and $6,387 (additional 36%) has no Alberta equivalent — this increases Ontario's effective marginal rate on capital gains and eligible dividends at incomes above ~$95K.
- 5.Higher Alberta utility costs ($2,400–$3,600/year more) partially offset the tax savings, but the net Alberta advantage at $150K income is still $4,000–$6,000+ per year after living-cost adjustments.
The $1M Net Worth: Same Milestone, Different Asset Mix
A $1M net worth in Alberta looks different from $1M in Ontario. Alberta households tend to carry less real estate concentration (Calgary's median home price is roughly $550K vs. Toronto's $1M+), which means more of the net worth sits in financial assets where the provincial tax rate directly affects returns. Here is the baseline portfolio for our comparison:
| Asset | Value |
|---|---|
| RRSP / RRIF | $400,000 |
| Non-registered portfolio (dividends + capital gains) | $300,000 |
| TFSA | $200,000 |
| Primary residence equity | $100,000 |
| Total net worth | $1,000,000 |
This asset mix reflects a household where most wealth was built through savings and investment rather than real estate appreciation. For a broader breakdown of what $1M net worth households actually hold, see our $1M net worth breakdown for Canadians.
Side-by-Side: Annual Tax Bill at $150K Income
Let's start with the most common scenario: a salaried employee earning $150,000 in employment income. No capital gains, no dividends — just a paycheque. Here is the 2026 federal and provincial tax calculation in each province:
| Component | Alberta | Ontario | |
|---|---|---|---|
| Federal tax | $23,506 | $23,506 | |
| Provincial tax (before credits/surtax) | $13,386 | $15,230 | |
| Ontario surtax | N/A | $2,221 | |
| Combined income tax | $36,892 | $40,957 | |
| Annual Alberta advantage | $4,065 | ||
Federal tax is identical in both provinces. The entire gap comes from provincial rates and Ontario's surtax. Alberta's flat 10% on the first $148,269 and 12% on the next bracket keeps the provincial bill low. Ontario's progressive brackets reach 11.16% above $150,000, plus the surtax adds 20% on basic provincial tax above $4,991 and an additional 36% above $6,387. For a deeper look at the dollar-for-dollar gap at other income levels, see our Alberta vs. Ontario income tax comparison.
The Compounding Effect: $4,065/Year Reinvested at 6%
Here is where the rarely-quantified magic happens. That $4,065 annual tax savings, invested in a balanced portfolio earning 6% annually, compounds substantially over a 10- and 20-year horizon:
| Year | Cumulative Savings Invested | Portfolio Value at 6% | Growth Above Contributions |
|---|---|---|---|
| Year 5 | $20,325 | $22,900 | $2,575 |
| Year 10 | $40,650 | $53,600 | $12,950 |
| Year 15 | $60,975 | $94,600 | $33,625 |
| Year 20 | $81,300 | $149,600 | $68,300 |
Assumes $4,065 contributed at the start of each year, 6% annual return. After 20 years, the Alberta household has nearly $150,000 more — $81,300 from the raw tax savings and $68,300 from compounding. This is income tax savings alone and does not include PST savings.
Add the PST savings and the gap widens further. An Alberta household spending $50,000 per year on PST-eligible goods and services saves 8% (Ontario's provincial HST portion) on those purchases — that is $4,000 per year. Reinvested at 6% over 20 years, that adds another roughly $147,200. Combined with the income tax savings, the total Alberta compounding advantage on a $150K earner over 20 years approaches $300,000.
Probate Fees: The $13,725 Gap Nobody Mentions
When a $1M net worth holder dies and the estate goes through probate, the provincial fees are dramatically different:
| Province | Probate Fee Formula | Fee on $1M Estate |
|---|---|---|
| Alberta | Flat fee capped at $525 | $525 |
| Ontario | $15 per $1,000 above $50,000 | $14,250 |
| Difference | — | $13,725 |
Ontario's estate administration tax (commonly called probate fees) applies to the total value of the estate that passes through probate. TFSA and RRSP/RRIF with named beneficiaries bypass probate, reducing the taxable estate. Joint assets with right of survivorship also bypass probate. Alberta's $525 cap applies regardless of estate size. For a detailed estate breakdown, see our Alberta inheritance tax calculator.
This is a one-time cost, not annual, but $13,725 is not negligible. And for a $2M estate, Ontario's probate fees climb to ~$29,250 while Alberta's remains at $525. The gap scales linearly with estate size in Ontario and stays flat in Alberta.
Capital Gains and Dividends: Where Ontario's Surtax Bites
For the $300,000 non-registered portfolio in our $1M net worth model, the type of investment income matters. Ontario's surtax increases the effective marginal rate on all income types once basic provincial tax exceeds the thresholds. Here is the comparison for a household with $150K employment income plus investment income:
| Income Type ($20K) | Alberta Combined Marginal Rate | Ontario Combined Marginal Rate | Extra Tax on $20K (Ontario) |
|---|---|---|---|
| Eligible Canadian dividends | 23.71% | 29.52% | $1,162 |
| Capital gains (under $250K threshold) | 19.50% | 23.20% | $740 |
| Interest / foreign income | 39.00% | 46.41% | $1,482 |
Rates shown at combined federal + provincial marginal rates for a taxpayer with $150K employment income plus the investment income indicated. Ontario's surtax inflates all three rates. Alberta's 10–12% flat structure has no equivalent mechanism. The eligible dividend advantage in Alberta is particularly significant for retirees drawing from a non-registered portfolio of Canadian bank and utility stocks.
Three $1M Net Worth Personas: Alberta vs. Ontario
The magnitude of the Alberta advantage depends on how the $1M is structured and what income it produces. Here are three realistic personas with worked 2026 numbers:
Persona 1: Salaried Accumulator (Age 45, $150K Income)
Software engineer in Calgary vs. Toronto. Same $150K salary, same $1M net worth split as the table above. The annual tax advantage is the $4,065 income tax savings plus approximately $4,000 in PST savings on a household spending $50K/year on taxable goods. Total annual advantage: ~$8,065.
20-year projection (income tax + PST savings at 6%):
Annual savings reinvested: $8,065/year
After 10 years: ~$106,300
After 20 years: ~$296,700
That's nearly $300K in additional wealth from the tax differential alone — enough to push the Alberta household from $1M to $1.3M while the Ontario household stays closer to $1M in equivalent purchasing power.
Persona 2: Dividend Investor (Age 60, $80K Pension + $40K Dividends)
Retired, drawing a $80,000 defined benefit pension plus $40,000 in eligible Canadian dividends from a non-registered portfolio. The dividend income is where Alberta's advantage is most pronounced:
Tax on $40,000 eligible dividends (on top of $80K pension):
Alberta: $40,000 × 23.71% = ~$9,484
Ontario: $40,000 × 29.52% = ~$11,808
Annual dividend tax advantage: ~$2,324
Plus income tax advantage on the $80K pension: ~$2,100/year
Plus PST savings: ~$3,200/year (lower spending in retirement)
Total annual advantage: ~$7,624
20 years at 6%: ~$280,500
For this persona, the probate fee gap matters most: at death, the non-registered portfolio and other probatable assets face $525 in Alberta vs. potentially $10,000+ in Ontario depending on the estate structure.
Persona 3: Self-Employed Business Owner (Age 50, $200K Corporate Income)
Owns a professional corporation earning $200K. Pays themselves a salary/dividend mix optimized for each province. At $200K in total income, Alberta's advantage is at its widest because Ontario's top marginal rate (53.53% above $220,000) far exceeds Alberta's top rate (48% above $355,845).
At $200K personal income:
Alberta combined tax: ~$53,100
Ontario combined tax: ~$60,400
Annual income tax advantage: ~$7,300
PST savings on business + personal purchases: ~$5,000/year
Total annual advantage: ~$12,300
20 years at 6%: ~$452,800
The business owner scenario shows the Alberta advantage at its most extreme. Over 20 years, the compounded tax savings alone could add nearly half a million dollars to net worth. For the salary vs. dividend optimization that affects this calculation, see our salary vs. dividend calculator for Ontario business owners.
RRSP vs. Non-Registered: Province-Specific Preferences
The RRSP deduction is worth more in a high-tax province. At $150K income, a $10,000 RRSP contribution saves:
| Province | Marginal Rate at $150K | Tax Saved on $10K RRSP | Difference |
|---|---|---|---|
| Alberta | 39.00% | $3,900 | |
| Ontario | 43.41% | $4,341 | |
| Ontario RRSP deduction premium | — | — | $441 |
The RRSP deduction is worth $441 more per $10,000 contribution in Ontario than in Alberta. This does not mean Albertans should avoid RRSPs — the tax deferral still beats a non-registered account in almost all scenarios. But it does mean the non-registered account is relatively more attractive in Alberta because the ongoing tax on dividends and capital gains is lower. For the full RRSP vs. TFSA vs. non-registered optimization at this level, see our $500K RRSP vs. TFSA vs. non-registered allocation guide.
The practical implication: an Alberta household at $1M net worth can afford to hold a larger non-registered portfolio than an Ontario household at the same income, because the tax drag on investment income is lower. The TFSA should always be maximized first in both provinces — it is province-agnostic.
Does the Alberta Advantage Survive Cost-of-Living Offsets?
The most common pushback on Alberta's tax advantage is that higher utility and insurance costs eat into the savings. Let's put real numbers on this for a Calgary household vs. a comparable Toronto household:
| Cost Category | Calgary (Annual) | Toronto (Annual) | Difference |
|---|---|---|---|
| Electricity + natural gas | $4,200 | $2,400 | +$1,800 AB |
| Auto insurance (2 vehicles) | $3,400 | $3,800 | −$400 AB |
| Home insurance | $2,200 | $1,500 | +$700 AB |
| Property tax ($550K Calgary vs. $1M Toronto home) | $3,850 | $6,500 | −$2,650 AB |
| Child care (2 kids, before subsidies) | $18,000 | $12,000 | +$6,000 AB |
| Net cost-of-living offset | +$5,450 AB | ||
Estimates based on 2025–2026 averages. Child care costs vary significantly with the $10/day federal child care program — Alberta has been slower to roll out subsidized spaces than Ontario. Excluding child care (which is age-dependent and temporary), the cost-of-living offset is approximately −$550 in Alberta's favour (lower property tax and auto insurance outweigh higher utilities and home insurance).
The headline: for a household with young children, Alberta's higher child care costs can temporarily offset a large portion of the tax savings. For a household without child care costs (no children or children in school), the cost-of-living differences are roughly neutral or slightly favour Alberta, meaning the full $8,000+ annual tax advantage flows directly to wealth accumulation.
The 2026 Capital Gains Inclusion Rate and Provincial Impact
The 2025 change to capital gains inclusion rates (2/3 above $250K for individuals) interacts differently with each province's tax rates. For a $100K capital gain realized on top of $150K employment income:
$100K capital gain (all within the $250K 50% tier):
Taxable capital gain: $100,000 × 50% = $50,000
Alberta: $50,000 × 39.00% marginal = $19,500
Ontario: $50,000 × 46.41% marginal = $23,205
Alberta advantage on $100K capital gain: $3,705
For gains above $250K (2/3 inclusion tier), the gap widens because the higher inclusion amount is taxed at an even higher marginal rate in Ontario due to the surtax.
This matters for anyone selling a business, an investment property, or realizing large portfolio gains in a single year. The Alberta household keeps $3,705 more on every $100K in capital gains — and the gap increases as gains grow larger. For how the inclusion rate change works mechanically, see our capital gains inclusion rate calculator.
20-Year Summary: The Full Alberta Advantage on $1M Net Worth
| Advantage Category | Annual Savings | 20-Year Compounded (6%) |
|---|---|---|
| Income tax savings ($150K salary) | $4,065 | $149,600 |
| PST savings (~$50K taxable spending) | $4,000 | $147,200 |
| Lower tax on investment income (est.) | $1,500 | $55,200 |
| Probate fee savings (one-time) | — | $13,725 |
| Cost-of-living offset (no child care) | −$550 | −$20,200 |
| Net Alberta advantage over 20 years | ~$9,015/year | ~$345,500 |
This is for the salaried accumulator persona ($150K income, no child care costs). For the self-employed persona at $200K, the 20-year advantage exceeds $450,000. For the retired dividend investor, it is approximately $280,000. All figures assume the annual savings are reinvested and earn 6% annually.
Important Disclaimer
This article provides general information about Alberta and Ontario tax rates, probate fees, and cost-of-living differences. It is not financial, tax, or legal advice. Provincial tax brackets, surtax thresholds, probate fees, and PST/HST rates are set by provincial governments and subject to change. The 2026 figures used reflect published rates and may be revised. The capital gains inclusion rate change (2/3 above $250,000) is effective for dispositions on or after June 25, 2024. Investment returns of 6% are illustrative and not guaranteed. Cost-of-living estimates vary by household size, location within each province, and market conditions. Child care costs depend on subsidy availability and program enrollment. Alberta's deregulated energy market means utility costs fluctuate more than in Ontario. Consult a qualified tax professional or financial planner before making relocation or financial decisions based on this information.