Lowest $100k total
$26,004
Nunavut
Canada compare
🇨🇦2026 · $100k net profit · income tax + CPP/QPP
Self-Employed Tax by Province
Rank all 13 provinces and territories by income tax + CPP/QPP at $100,000 net business income. Lowest: Nunavut (~$26,004). Highest: Nova Scotia (~$33,383). Alberta ~$28,105 vs Ontario ~$28,338.
By Sammy S. · Founder · AuthorUpdated for 2026
$26,004
Best (Nunavut)
$33,383
Highest (Nova Scotia)
$28,105
Alberta
$28,338
Ontario
Highest $100k total
$33,383
Nova Scotia
Tax year
2026
Income tax + self-employed CPP/QPP
Key finding — Alberta vs Ontario
At $100,000 net business income (2026), Alberta’s modeled self-employed tax + CPP is about $28,105 vs $28,338 in Ontario. Lowest: Nunavut (~$26,004); highest: Nova Scotia (~$33,383).
Key takeaways
- Vignette: $100,000 net business income, single filer, $0 expenses, no voluntary EI, tax year 2026.
- Lowest combined income tax + CPP: Nunavut at about $26,004 (rank #1).
- Highest combined burden: Nova Scotia at about $33,383 — roughly $7,379 more than Nunavut.
- Alberta vs Ontario at $100k: about $28,105 vs $28,338 — CPP is identical outside Quebec; provincial brackets drive the gap.
- Quebec ranks #11 (~$32,208) because QPP premiums are higher than CPP and Quebec provincial tax applies on top.
- CRA 2026 base CPP: YMPE $74,600, 5.95% employee/employer each, max self-employed base contribution $8,460.90; CPP2 applies above YMPE to YAMPE $85,000.
- Filing: June 15 is common for self-employed returns, but any balance owing is still due April 30. Instalments (when required) are due Mar/Jun/Sep/Dec 15 once net tax exceeds $3,000 ($1,800 in Quebec).
- GST/HST is separate from this ranking — most businesses must register once taxable supplies exceed $30,000 under CRA small-supplier rules.
What “self-employed tax by province” means
Sole proprietors and partners report net business income (typically on CRA Form T2125), then pay federal and provincial/territorial income tax plus self-employed CPP or QPP — both the employee and employer halves.
Canada does not label this “self-employment tax” the way the US uses Schedule SE, but the pension layer is the closest parallel: you fund both halves yourself instead of splitting with an employer.
This hub ranks all 13 provinces and territories on a fixed 2026 vignette: $100,000 net profit, single filer, no expenses, no voluntary EI. Totals come from the same sole-proprietor engine as the Self-Employed Tax Calculator Canada.
Why CPP/QPP is larger when you are self-employed
Employees usually see only the employee half withheld from pay. Self-employed people remit both halves on the personal return. CRA publishes 2026 base CPP ceilings: YMPE $74,600, basic exemption $3,500, and a maximum self-employed base contribution of $8,460.90.
Second additional contributions (CPP2/QPP2) apply on earnings between YMPE and YAMPE ($85,000). Schedule 8 / line 22200-style rules deduct the employer half of base contributions plus first additional and CPP2 amounts when computing taxable income.
Outside Quebec, CPP rates are federal and identical by province. Quebec uses QPP instead (employee rate 6.3% on this engine vs 5.95% CPP). Higher QPP premiums also increase deductible amounts, so federal tax dollars can change even though federal bracket rates are unchanged.
Why the ranking changes by province
Federal income-tax bracket rates are the same nationwide. The ranking gap is almost entirely provincial/territorial income tax (plus Ontario Health Premium where modeled) and, for Quebec, QPP instead of CPP.
At $100,000 net profit, Nunavut shows the lowest modeled total (~$26,004) and Nova Scotia the highest (~$33,383). Alberta (~$28,105) sits below Ontario (~$28,338); Quebec is about $32,208.
Housing, GST/HST, and local costs are outside this model — use province profiles and pair compares for tax-only corridors, then personalize expenses in the calculator.
Filing, instalments, and GST/HST (CRA rules)
If you or your spouse/common-law partner carried on a business, CRA generally allows a June 15 filing deadline. Any balance owing is still due April 30 — the later filing date does not defer payment.
Tax instalments are required when net tax owing is more than $3,000 ($1,800 in Quebec) for the year and either of the two preceding years also exceeded that threshold. Due dates are March 15, June 15, September 15, and December 15 (farmers and fishers follow different rules).
GST/HST is separate from income tax + CPP/QPP. Most businesses must register once taxable supplies exceed $30,000 under CRA small-supplier tests; some sectors (for example certain taxi/ride-sharing drivers) must register even as small suppliers.
Worked examples — verified against the 2026 sole-proprietor engine
Nunavut · $100k (#1 lowest)
Total ~$26,004 (income tax $16,711 + CPP $9,293). Take-home ~$73,996.
Alberta vs Ontario · $100k
Alberta total ~$28,105 vs Ontario ~$28,338 (Δ $233). CPP is $9,293 in both.
Quebec · $100k (#11)
Total ~$32,208 with QPP ~$9,791 (higher than CPP outside Quebec) plus Quebec provincial tax.
Ontario ladder · $50k / $100k / $150k
Totals ~$11,495 · $28,338 · $47,742. Effective rate at $100k ~28.34%.
Nova Scotia · $100k (#13 highest)
Total ~$33,383 — about $7,379 more than Nunavut on the same net profit.
CRA filing & instalment calendar
Deadlines below follow CRA guidance for self-employed individuals. Confirm dates in My Account for your situation.
April 30 — balance owing
Any tax balance for the prior year is due April 30 even if you qualify for the later self-employed filing date.
June 15 — return filing (self-employed)
CRA generally allows June 15 filing if you or your spouse/common-law partner carried on a business. Payment is still due April 30.
Mar / Jun / Sep / Dec 15 — instalments
When CRA instalment rules apply (net tax over $3,000, or $1,800 in Quebec, for the current year and a prior year), quarterly due dates are March 15, June 15, September 15, and December 15.
GST/HST registration check
Track taxable supplies against the $30,000 small-supplier threshold (four consecutive calendar quarters). Registration is separate from income-tax instalments.
Head-to-head
Compare self-employed tax between two provinces
Federal brackets are the same nationwide. Compare total modeled tax + CPP/QPP, the provincial layer, and quarterly instalment estimates at $100,000 net business income.
Compare any two provinces
Total income tax + CPP/QPP and quarterly instalment estimates at $100k net profit.
All 13 provinces & territories
Self-employed tax by province rankings
Rank #1 is the lowest modeled total (income tax + CPP/QPP) at $100,000 net profit for a single filer with no expenses. CPP is the same outside Quebec; QPP and provincial brackets create the ranking.
| Rank | Province | Pension | $100k total | Quarterly |
|---|---|---|---|---|
| #1 |  Nunavut | CPP | $26,004 | $4,178 |
| #2 |  British Columbia | CPP | $27,270 | $4,494 |
| #3 |  Northwest Territories | CPP | $27,400 | $4,527 |
| #4 |  Yukon | CPP | $27,690 | $4,599 |
| #5 |  Alberta | CPP | $28,105 | $4,703 |
| #6 |  Ontario | CPP | $28,338 | $4,761 |
| #7 |  Saskatchewan | CPP | $30,187 | $5,224 |
| #8 |  Manitoba | CPP | $31,022 | $5,432 |
| #9 |  New Brunswick | CPP | $31,179 | $5,471 |
| #10 |  Newfoundland and Labrador | CPP | $31,865 | $5,643 |
| #11 |  Quebec | QPP | $32,208 | $5,604 |
| #12 |  Prince Edward Island | CPP | $32,485 | $5,798 |
| #13 |  Nova Scotia | CPP | $33,383 | $6,023 |
2026 highlights
Lowest total burden
- #1 Nunavut$26,004
- #2 British Columbia$27,270
- #3 Northwest Territories$27,400
- #4 Yukon$27,690
- #5 Alberta$28,105
Highest total burden
- #13 Nova Scotia$33,383
- #12 Prince Edward Island$32,485
- #11 Quebec$32,208
- #10 Newfoundland and Labrador$31,865
- #9 New Brunswick$31,179
Scenario ladders — selected provinces
Single filer · $0 expenses · no voluntary EI. Totals include income tax + 2026 CPP/QPP.
Alberta
- $50,000 net profit$11,191 · 22.38%
- $100,000 net profit$28,105 · 28.1%
- $150,000 net profit$44,850 · 29.9%
- $200,000 net profit$64,124 · 32.06%
Ontario
- $50,000 net profit$11,495 · 22.99%
- $100,000 net profit$28,338 · 28.34%
- $150,000 net profit$47,742 · 31.83%
- $200,000 net profit$70,520 · 35.26%
Quebec
- $50,000 net profit$12,565 · 25.13%
- $100,000 net profit$32,208 · 32.21%
- $150,000 net profit$53,474 · 35.65%
- $200,000 net profit$77,518 · 38.76%
British Columbia
- $50,000 net profit$11,206 · 22.41%
- $100,000 net profit$27,270 · 27.27%
- $150,000 net profit$44,686 · 29.79%
- $200,000 net profit$65,500 · 32.75%
How to use this ranking
Step 1
Read the $100k ranking
Find which provinces keep the most after income tax + CPP/QPP on $100,000 net profit.
Step 2
Open your province
See scenario ladders, quarterly estimate, and a shareable one-liner.
Step 3
Compare two provinces
Use the pair picker for Alberta vs Ontario, Quebec corridors, and more.
Step 4
Personalize
Model expenses, RRSP, and voluntary EI in the Canada self-employed tax calculator.
Common myths vs CRA reality
“Self-employed people only pay the employee half of CPP.”
Self-employed people pay both the employee and employer portions of CPP (or QPP in Quebec) on the personal return.
“June 15 filing means I can wait until June to pay.”
CRA’s later filing date for many self-employed returns does not change the April 30 due date for any balance owing.
“Federal tax differs by province for the same income.”
Federal bracket rates are the same nationwide. Provincial tax (and QPP vs CPP) create the gap — e.g. Alberta ~$28,105 vs Ontario ~$28,338 at $100k on this model.
“GST/HST is part of my income-tax + CPP bill.”
GST/HST is a separate sales-tax account. This ranking excludes GST/HST; register when taxable supplies exceed $30,000 under CRA small-supplier rules.
Glossary
- Net business income
- Turnover minus allowable expenses — the base for income tax and CPP/QPP in this model (typically from Form T2125).
- Self-employed CPP / QPP
- Both the employee and employer portions of Canada Pension Plan (or Quebec Pension Plan). CRA 2026 base CPP max for self-employed is $8,460.90 before second additional (CPP2) contributions.
- Schedule 8 deduction
- CRA rules that deduct the employer half of base CPP/QPP plus first additional and CPP2 amounts when computing taxable income (line 22200 style).
- YMPE / YAMPE
- Year’s Maximum Pensionable Earnings ($74,600 in 2026) and Year’s Additional Maximum Pensionable Earnings ($85,000) — the ceilings for base CPP/QPP and second additional contributions.
- Instalment threshold
- CRA generally expects instalments when net tax owing exceeds $3,000 ($1,800 in Quebec) for the current year and either of the two preceding years also exceeded the threshold.
- GST/HST small supplier
- Most businesses stay small suppliers (and need not register) while taxable supplies stay at or under $30,000 over four consecutive calendar quarters — with special rules for charities, public service bodies, and some sectors.
- Form T2125
- CRA Statement of Business or Professional Activities — used by sole proprietors and partners to report income and expenses on the personal return.
Related tools
Self-employed tax by province FAQs
We model sole-proprietor net business income → federal + provincial/territorial income tax + self-employed CPP or QPP (both halves) for tax year 2026. Rankings use $100,000 net profit, single filer, $0 expenses, no voluntary EI.
Not under that name. Self-employed Canadians pay income tax plus both the employee and employer portions of CPP (or QPP in Quebec). That pension layer is the closest parallel to US Schedule SE.
At $100,000 net profit, Nunavut ranks #1 with about $26,004 total modeled tax + CPP.
At the same $100,000 scenario, Nova Scotia ranks last with about $33,383 total.
At $100k net profit, Alberta is about $28,105 total (rank #5) vs Ontario about $28,338 (rank #6). CPP is the same outside Quebec; provincial brackets create most of the gap.
Quebec ranks #11 at about $32,208 total. It uses QPP instead of CPP and has its own provincial tax system — both raise the self-employed bill vs Alberta on this vignette. Federal bracket rates stay the same; QPP changes deductible Schedule 8 amounts and therefore federal tax dollars.
CRA generally allows a June 15 filing deadline if you (or your spouse/common-law partner) carried on a business. Any balance owing is still due April 30. Instalments, when required, are due March 15, June 15, September 15, and December 15.
CRA expects instalments when net tax owing is more than $3,000 ($1,800 in Quebec) for the current tax year and either of the two preceding years also exceeded that threshold.
GST/HST is not in the tax total. Most businesses must register once taxable supplies exceed the $30,000 small-supplier threshold (special rules apply for some sectors). Quarterly figures are income-tax instalment planning amounts only.
CRA Form T2125 (Statement of Business or Professional Activities) reports business/professional income and expenses for sole proprietorships and partnerships. Net profit from that statement feeds the personal return and CPP/QPP.
No — rankings leave voluntary EI off. Self-employed people may opt in for EI special benefits; use the Canada self-employed tax calculator to model that.
Use the Self-Employed Tax Calculator Canada for expenses, RRSP, other income, and voluntary EI. Pair with the tax instalments planner and CPP & EI calculator.