Why this isn't a simple "dividends win" or "salary wins" answer
Canada's tax system is deliberately built around a principle called integration: a dollar of active business income should cost roughly the same combined corporate-plus-personal tax whether it reaches you as salary or as a dividend, because in either case it's ultimately taxed once at your marginal rate — just collected in two different orders. Salary is fully deductible to the corporation, so it's taxed once, entirely on your personal return, at the same rates and credits (CPP, EI, the Canada Employment Amount) any employee gets. A dividend is the opposite order: the corporation pays tax first, at either the small-business or general rate, and then you pay personal tax on the grossed-up amount, offset by a dividend tax credit sized to approximate the corporate tax already paid. Integration is never perfect — it varies by province, by income level, and by which corporate tax rate applies — so the honest way to compare them is to run the actual 2026 numbers for your specific income and province, which is what this calculator does.
How to read the three columns
All salary assumes the corporation pays out its entire pre-tax income as a combination of your gross salary and its own matching employer CPP or QPP contribution — both fully deductible — so corporate tax lands at exactly $0. Because the employer's matching contribution is itself funded from the same pre-tax dollar, the salary this column shows is slightly less than the full corporate income (see the worked example below for exactly how much less). All dividends assumes no salary at all: the corporation pays full corporate tax on its entire income first, then distributes whatever's left as a dividend. Your mix only appears once you enter a salary amount — it pays exactly that salary (plus the employer's matching CPP/QPP on it), and whatever corporate income is left over after both becomes a dividend. In every column, income taxed at the small-business rate becomes a non-eligible dividend and income taxed at the general rate (only relevant once a scenario's remaining corporate income passes the $500,000 business limit) becomes an eligible dividend, carrying a bigger dividend tax credit because more corporate tax already funded it.
Worked example — $85,000 pre-tax corporate income, Ontario
For a corporation whose taxation year is calendar 2026, Ontario's combined small-business corporate rate is 11.696%: 9% federal plus Ontario's 3.2% to 30 June and 2.2% from 1 July 2026, prorated by days ((3.2% × 181 + 2.2% × 184) ÷ 365 = 2.6959%), which is how CRA says a mid-year rate change is applied. All dividends: corporate tax is $85,000 × 11.696% = $9,941.51, leaving a $75,058.49 non-eligible dividend. Grossed up 15% to $86,317.27 of taxable income, federal tax comes to $3,793.23 and Ontario tax (including the flat $750 Ontario Health Premium at this income band) to $3,204.86 — personal tax of $6,998.09. Cash in hand: $85,000 − $9,941.51 − $6,998.09 = $68,060.40.
All salary: the corporation can't simply pay all $85,000 as salary and still owe $0 corporate tax, because it also has to fund its own matching CPP contribution out of the same pool. Solving for the salary S where S plus the employer's CPP on S equals $85,000 gives S = $80,532.26, with employer CPP of $4,467.74 (exactly matched by your own $4,467.74 employee CPP contribution). Personal tax on that salary is $9,347.35 federal plus $4,932.01 Ontario — $14,279.36 — and EI (capped at the $68,900 maximum insurable earnings) adds $1,123.07. Cash in hand: $85,000 − $4,467.74 (employer CPP) − $4,467.74 (employee CPP) − $1,123.07 (EI) − $14,279.36 (tax) = $60,662.09.
At this income in Ontario, the all-dividend route nets about $7,398 more in the same year — but the all-salary route is the only one of the two that builds any CPP retirement pension credit and creates new RRSP room ($14,495.81, or 18% of the $80,532.26 salary) for this year alone. Neither number tells you which is "better" without knowing how much you value the CPP pension and the RRSP room versus more cash today.
The small business deduction and the $500,000 limit
The federal small business deduction lets a Canadian-controlled private corporation pay a reduced combined rate — roughly 11–12% depending on the province — on its first $500,000 of active business income each year; income above that limit is taxed at the much higher general rate (roughly 26-27% combined). This calculator applies that split honestly: if a scenario's remaining corporate income (after any salary and employer CPP/QPP are deducted) exceeds $500,000, the excess is taxed at the general rate and the dividend it produces is treated as eligible — grossed up 38% instead of 15%, and carrying a noticeably bigger federal and provincial dividend tax credit, because roughly twice as much corporate tax already funded it. A $600,000 British Columbia corporation paying no salary at all, for example, owes $55,000 on the first $500,000 (11% combined) plus $27,000 on the remaining $100,000 (27% combined) — $82,000 total — producing a $445,000 non-eligible dividend and a $73,000 eligible one.
What paying yourself in dividends alone gives up
CPP and QPP contributions, and the retirement pension credit they build, only apply to pensionable employment earnings — a dividend, no matter how large, contributes nothing toward your CPP or QPP pension. The same is true of RRSP contribution room: it's built from 18% of last year's earned income (salary or self-employment profit, capped at the annual dollar limit — $33,810 for 2026), and dividends create exactly $0 of it, every single year. An owner-manager who pays themselves only in dividends for a full career can end up with no CPP pension at all and no RRSP room to have sheltered any of that income along the way — a real, compounding cost that a single year's cash-in-hand comparison, like the headline number above, does not capture.
Quebec runs the same idea through its own system
Quebec's combined small-business rate for a calendar 2026 taxation year is 12.2% (9% federal + 3.2% Quebec — Quebec's cut to 2.2% applies only to taxation years beginning after 29 April 2026, so a corporation whose year began on 1 January 2026 pays 3.2% for all of it), and the mechanics are the same — corporate tax first, then a grossed-up dividend with Quebec's own dividend tax credit (3.42% of the grossed-up amount for a non-eligible dividend, 11.70% for an eligible one) on top of the federal credit, plus Quebec's 16.5% federal tax abatement. On the salary side, Quebec runs QPP instead of CPP (6.3% base plus 1% first-additional per side, the same 4% CPP2 layer above the $74,600 YMPE) and its own QPIP premium in place of federal EI's parental and maternity coverage. At $150,000 of pre-tax corporate income in Quebec, the all-dividend route nets about $100,013 versus about $95,279 for the all-salary route calculated the same fixed-point way as the Ontario example.
What this doesn't model
Corporate rates here are for a taxation year that is calendar 2026, the same year the personal side assumes. A corporation with a different year-end is not modelled: Ontario's small-business rate falls from 3.2% to 2.2% on 1 July 2026 and CRA prorates a mid-year change by the number of days at each rate, so a 31 December year-end gets 2.6959%, while Quebec's matching cut applies only to taxation years beginning after 29 April 2026, so a 31 December 2026 year-end is still taxed at 3.2% for the whole year. This calculator does not model the passive-income (AAII) grind that shrinks a corporation's $500,000 business limit by $5 for every $1 of the prior year's adjusted aggregate investment income above $50,000 — it always applies the full limit. It doesn't track a corporation's actual General Rate Income Pool balance; it assumes any income above the business limit produces an eligible dividend, which is the common case but not a substitute for real GRIP tracking. It doesn't include Ontario's or British Columbia's Employer Health Tax or Quebec's Health Services Fund — all three are real provincial payroll taxes on top of CPP/QPP that this calculator leaves out, along with employer-side EI and QPIP premiums (paid only by the employer, at rates this page doesn't model). It covers only Ontario, British Columbia, Alberta and Quebec — every other province and territory is out of scope for now.
FAQ
Is salary or dividends better for an incorporated owner-manager?
It depends on the income level and province, and neither wins by a huge margin most years — Canada's tax system is designed for rough "integration," so the combined corporate-plus-personal tax on a dollar paid as a dividend is meant to land close to what the same dollar would cost paid as salary. In this calculator's own worked example, an Ontario corporation with $85,000 of pre-tax income nets a few thousand dollars more paying dividends than paying an equivalent salary in the same year — but that same-year cash gap ignores CPP retirement credits and RRSP room, which only a salary creates. Run your own numbers above; the honest answer is usually "close, and it depends what else you value."
Why do dividends give up CPP and RRSP room?
CPP and QPP contributions are only owed on pensionable EMPLOYMENT earnings, and RRSP contribution room is only built from earned income reported on a T4 or T2125 self-employment slip — dividends are investment income for tax purposes and count as neither, no matter how large the dividend is. An owner-manager who pays themselves only in dividends builds no CPP retirement pension at all and gains zero new RRSP room every year, which is a real, ongoing cost this calculator's same-year cash comparison does not capture on its own.
What is the small business deduction, and why does it matter here?
The small business deduction (SBD) is a reduced federal-plus-provincial corporate tax rate on the first $500,000 of a Canadian-controlled private corporation's active business income each year — combined roughly 11–12% instead of roughly 23–27% at the general rate, depending on the province. Income taxed at the SBD rate produces a non-eligible dividend when paid out; income above the $500,000 limit is taxed at the general rate and produces an ELIGIBLE dividend instead, which carries a bigger dividend tax credit because more corporate tax was already paid on it. This calculator splits a corporation's income across both bands honestly rather than assuming everything is SBD-rate income.
What is the difference between an eligible and a non-eligible dividend?
Both are grossed up and then reduced by a dividend tax credit on your personal return, but the numbers differ because a different amount of corporate tax was already paid on the underlying income. A non-eligible dividend (from income taxed at the small-business rate) is grossed up by 15% and gets a smaller credit; an eligible dividend (from income taxed at the general corporate rate, tracked in a corporation's General Rate Income Pool) is grossed up by 38% and gets a bigger credit, because roughly twice as much corporate tax funded it. A corporation can only designate a dividend as eligible up to its GRIP balance — this calculator assumes income above the $500,000 business limit is always eligible, which is the common case but not modelled precision on the GRIP balance itself.
Does this calculator account for the passive-income grind on the small business deduction?
No. Since Budget 2018, a corporation's $500,000 federal business limit shrinks by $5 for every $1 of adjusted aggregate investment income (AAII) above $50,000 in the prior year, disappearing entirely at $150,000 of AAII. This calculator always uses the full $500,000 limit — see the "not modelled" line below the results for the full list of what else this tool leaves out.
This page is general information based on published 2026 CRA, Revenu Québec and provincial budget figures, not tax or financial advice. Your actual return depends on your corporation's real GRIP balance, prior-year AAII, other income and circumstances this calculator doesn't see — talk to a licensed accountant before choosing how to pay yourself.