The Core Decision
As an incorporated business owner, you control how you pay yourself. The two main mechanisms are:
- Salary (T4): Employment income paid to you by the corporation; creates RRSP room; triggers CPP; corporate tax deduction
- Dividends (T5): Distribution of after-tax corporate profits; no CPP; no RRSP room; taxed via dividend gross-up/credit system
Most owner-managers use a combination. The right mix depends on your income level, province, personal tax bracket, RRSP goals, and CPP preferences.
How Each Method Is Taxed
Salary Path
- Corporation pays salary → deducted from corporate income (reduces corporate tax)
- You receive T4 income → taxed at personal marginal rate
- Both you and the corporation pay CPP (4.95% each, up to YMPE $71,300)
- You generate RRSP room at 18% of the salary earned
Dividend Path
- Corporation earns income → pays corporate tax (SBD rate for active income ≤$500,000)
- Corporation pays dividend from after-tax profits → no corporate deduction
- You receive T5 income → personal tax reduced by dividend tax credit (DTC)
- No CPP — dividends are not pensionable earnings
- No RRSP room generated
2026 Ontario After-Tax Comparison: $150,000 Corporate Income
Assuming $150,000 of active business income in an Ontario corporation:
Option A: Full Salary
| Item | Amount |
|---|---|
| Salary paid to owner | $150,000 |
| Corporate income tax | $0 (salary fully deducted) |
| CPP (employee + employer) | ~$6,712 combined |
| Personal income tax (Ontario, $150K) | ~$51,500 |
| After-tax personal income | ~$98,500 |
| RRSP room generated | $27,000 (18% × $150K) |
Option B: Full Non-Eligible Dividend
| Item | Amount |
|---|---|
| Corporate income tax (Ontario SBD ~12.2%) | $18,300 |
| After-tax corporate profits available | $131,700 |
| Personal tax on non-eligible dividend ($131,700) | ~$43,000 |
| After-tax personal income | ~$88,700 |
| RRSP room generated | $0 |
Option C: Blended — $70,000 Salary + Dividend from Remainder
| Item | Amount |
|---|---|
| Salary deduction from corp | $70,000 |
| Remaining corporate income | $80,000 |
| Corporate tax on $80K (SBD ~12.2%) | $9,760 |
| Dividend paid from $70,240 | $70,240 |
| CPP contributions | ~$3,298 (employer + employee on $70K) |
| Personal income tax (salary + dividend) | ~$32,500 |
| After-tax personal income | ~$104,000 |
| RRSP room generated | $12,600 (18% × $70K) |
The blended approach typically wins on take-home while maintaining RRSP accumulation.
The RRSP Room Trade-Off
To maximize RRSP contributions in 2026 ($32,490), you need at least $180,500 in salary. If you take dividends only, your RRSP room is zero. Over a 20-year career, the lost RRSP room can represent hundreds of thousands of dollars of tax-sheltered growth.
| Salary Level | RRSP Room Earned | Annual RRSP Contribution Eligible |
|---|---|---|
| $0 (dividends only) | $0 | $0 |
| $50,000 | $9,000 | $9,000 |
| $100,000 | $18,000 | $18,000 |
| $180,500+ | $32,490 | $32,490 (maximum) |
The CPP Trade-Off
Salary triggers CPP; dividends do not. This has two sides:
CPP Cost (2026):
- Employee share: 4.95% on earnings $3,500–$71,300 = up to $3,346
- Employer share (paid by your corporation): also up to $3,346
- Total CPP cost: up to $6,692/year (split between you and the corporation)
CPP Benefit:
- Maximum CPP at 65: $1,433/month (~$17,196/year), indexed for life
- Break-even vs no CPP: approximately 12–15 years after starting (age 77–80)
- CPP also includes disability coverage and survivor benefits
For most owner-managers who expect to live past 80, the CPP trade-off favours paying at least some salary to earn CPP. For those prioritizing current take-home or with shorter life expectancy, dividends avoid this cost.
Eligible vs Non-Eligible Dividends
Not all dividends are equal. The dividend type affects the personal tax rate:
| Dividend Type | Source | Federal Gross-Up | Federal DTC | Effective Personal Tax (Ontario, top bracket) |
|---|---|---|---|---|
| Eligible | General rate corporate income | 38% | 15.02% | ~39.3% |
| Non-eligible | SBD-taxed income | 15% | 9.03% | ~47.7% |
Most small business owner dividends are non-eligible (paid from SBD income). Eligible dividends are paid from income taxed at the higher general corporate rate (typically large corps or SBD limit exceeded).
The Passive Income Grind
If your corporation earns passive investment income (interest, rent, non-business dividends) above $50,000/year, the $500,000 Small Business Deduction limit is ground down:
- For every $1 of passive income above $50K, the SBD limit is reduced by $5
- At $150K of passive income, the SBD is eliminated entirely
- This increases the corporate tax rate and changes the dividend analysis
See Passive Income in Corporation Canada for full details.
Decision Framework
| Situation | Recommendation |
|---|---|
| Need to maximize RRSP room | Pay salary up to desired RRSP level |
| Want CPP coverage | Pay salary up to YMPE ($71,300) |
| High passive income in corp (>$50K) | Consider pulling passive income out to reduce grind |
| Low personal tax year (mat leave, sabbatical) | Declare extra salary — low personal tax rate |
| High personal income year | Minimize salary; defer income via retained earnings |
| Corporation has old (pre-2019) retained earnings | May be eligible for eligible dividends with lower personal tax |
| Selling business soon | Focus on LCGE-eligible structure; avoid surplus stripping |