Alberta Income Tax Calculator 2025
Calculate your 2025 Alberta federal and provincial income tax, CPP contributions, EI premiums, and net take-home pay. See your Alberta Advantage — exactly how much less tax you pay vs an equivalent earner in Ontario. Free, private, and runs entirely in your browser.
2025 Alberta Tax Summary
| Item | Amount (Annual) |
|---|---|
| Gross Income | — |
| Less: RRSP Deduction | — |
| Taxable Income | — |
| Federal Income Tax | — |
| Alberta Provincial Tax | — |
| Total Income Tax | — |
| CPP Contributions | — |
| EI Premiums | — |
| Total Deductions | — |
| Net Take-Home Pay | — |
Alberta Advantage vs Ontario
Based on 2025 federal + provincial tax only (CPP/EI are equal in both provinces). Ontario includes health premium.
How Alberta Income Tax Works in 2025
Alberta uses a two-layer income tax system: federal tax (administered by CRA) plus Alberta provincial tax. Both are calculated on your taxable income — your gross income minus deductions like RRSP contributions. Federal tax uses five brackets ranging from 15% to 33%, while Alberta provincial tax starts at a flat 10% on the first $148,269 of taxable income, rising through four more brackets above that threshold.
The federal basic personal amount for 2025 is $15,705 — meaning this portion of income is tax-free federally. Alberta's basic personal amount is $21,003, one of the highest in Canada, making Alberta's effective entry into taxation significantly lower than other provinces. Combined, a single Albertan earning $50,000 pays roughly $10,500 in combined federal and provincial income tax — an effective rate of about 21%.
On top of income tax, employees contribute to CPP at 5.95% (on earnings $3,500–$68,500, maximum ~$3,867) and to EI at 1.64% (on insurable earnings up to $63,200, maximum ~$1,036). These are federal deductions that apply identically in all provinces.
The Alberta Advantage: How It Compares to Ontario
Alberta is consistently ranked the lowest-tax province in Canada for personal income. The advantage comes from three sources: no provincial sales tax (only 5% federal GST), the lowest bottom provincial income tax rate (10%), and no provincial health premium.
At $80,000 income, an Albertan pays approximately $5,900 in provincial income tax versus $7,800 in Ontario — a saving of nearly $1,900/year. At $120,000, the gap grows to $4,000–$5,000 per year. Alberta also has no health premium (Ontario charges up to $900/year), making the total savings even larger.
The 2025 Alberta provincial brackets are:
- 10% on the first $148,269
- 12% on $148,269 – $177,922
- 13% on $177,922 – $237,230
- 14% on $237,230 – $355,845
- 15% on income above $355,845
These graduated rates above $148,269 mean high-income earners also pay more than the flat 10%, but the rates still remain well below most other provinces.
RRSP Contributions and Alberta Tax Savings
RRSP contributions reduce your taxable income before either federal or provincial tax is calculated — making them doubly valuable. Your RRSP tax savings equal your contribution amount multiplied by your combined marginal tax rate. For an Albertan in the $57,375–$114,750 federal bracket and the first $148,269 Alberta bracket, the combined marginal rate is 30.5% (20.5% federal + 10% Alberta). A $10,000 RRSP contribution at this rate saves $3,050 in taxes.
The RRSP contribution limit for 2025 is 18% of your 2024 earned income, up to $32,490 (estimated). Unused contribution room from prior years carries forward. You can check your exact limit on your CRA My Account or your latest Notice of Assessment.
For self-employed Albertans, RRSP contributions are particularly effective since you pay both employer and employee CPP (effectively a 11.9% tax on business income above $3,500). RRSP contributions do not reduce CPP obligations but do significantly reduce both federal and provincial income taxes, helping offset the higher self-employment CPP burden.
CPP and EI for Alberta Residents
Canada Pension Plan (CPP) and Employment Insurance (EI) are federal programs — contributions are identical regardless of province. For 2025, employees contribute 5.95% of earnings between $3,500 and $68,500 (maximum $3,867.50) plus CPP2 at 4% on earnings $68,500–$73,200 (maximum $188). Employers match both employee CPP contributions. EI premiums are 1.64% on insurable earnings up to $63,200, with a maximum annual premium of $1,036.48.
Self-employed Albertans pay the full 11.9% CPP (both sides), up to approximately $7,735/year. This is a significant cost of self-employment that should be factored into your effective tax rate. The CPP2 enhancement also applies to self-employed workers. EI is optional for self-employed workers — you can opt in for parental/sickness/compassionate benefits at a cost of 1.64% of insurable earnings.
Last updated: March 2026. Based on CRA 2025 tax year rates for Alberta.