How Much Tax Do You Pay on a $10,000 Bonus in Ontario? (2026)
You earned a $10,000 bonus. Your deposit is nowhere near $10,000 — and next April you might owe more. Here's the exact math for a $60,000 Ontario salary, and why bonuses always feel over-taxed.
How we check the numbers: every figure on this page is calculated from official CRA, Statistics Canada or Bank of Canada data and cross-checked with the free calculators on this site — run them yourself to verify.
The quick answer
Example: $60,000 Ontario salary + $10,000 bonus in 2026. Your numbers shift with your salary — the bonus is always taxed at your marginal rate.
Where the $3,705.07 goes
A bonus stacks on top of your salary, so every bonus dollar is taxed at your marginal rate — the rate on your last dollar earned, not your average rate. At $60,000 in Ontario, the bonus dollars ($60,000 → $70,000) fall into:
- Federal: 20.5% — everything above $58,523
- Ontario: 9.15% — everything above $53,891
- Combined marginal rate: 29.65%
| Deduction on the $10,000 bonus | Amount |
|---|---|
| Income tax (29.65% marginal) | $2,965.00 |
| CPP (room remains below the $4,230.45 max) | $595.00 |
| EI (up to the $1,123.07 max) | $145.07 |
| Total | $3,705.07 |
Cross-checked: take-home at $60,000 is $46,453.14; at $70,000 it's $52,748.07. The difference is exactly $6,294.93. CPP and EI apply to bonus dollars until you hit the annual maximums — the CPP portion also buys you future pension entitlement, so it's not pure loss.
The $965 surprise: withholding vs actual tax
Here's the part that stings. Your employer doesn't withhold tax on a bonus at your marginal rate. CRA prescribes flat lump-sum withholding rates:
| Bonus amount | Withholding rate |
|---|---|
| Up to $5,000 | 10% |
| $5,000.01 – $15,000 | 20% |
| Over $15,000 | 30% |
On your $10,000 bonus, the employer withholds 20% = $2,000. But your actual income tax on it is $2,965. The $965 gap doesn't vanish — it shows up as tax owing when you file. (CPP and EI were withheld correctly through payroll, so they don't add to the shortfall.)
Three ways to keep more of it
- Direct it into your RRSP. A $10,000 RRSP contribution wipes out the $2,965 income-tax hit entirely (at your 29.65% marginal rate) — the bonus effectively costs you only the CPP/EI portion.
- Time it if you can. A bonus paid in a lower-income year (parental leave, sabbatical, job change) faces a lower marginal rate.
- Don't confuse withholding with tax. A 30%-withheld bonus isn't "taxed more" — it just means a bigger refund. The final tax is always your marginal rate, settled at filing.
What if the bonus crosses a bracket?
Not every bonus sits neatly inside one bracket. Take a $55,000 salary with a $25,000 bonus — the bonus dollars ($55,000 → $80,000) straddle the federal threshold at $58,523:
| Slice of the $25,000 bonus | Federal rate | Ontario rate | Tax |
|---|---|---|---|
| $55,000 → $58,523 ($3,523) | 14% | 9.15% | $815.57 |
| $58,523 → $80,000 ($21,477) | 20.5% | 9.15% | $6,367.93 |
| Total | $7,183.50 |
The blended rate on this bonus is 28.73% ($7,183.50 ÷ $25,000) — between the 23.15% rate below the threshold and the 29.65% rate above it. The key insight: only the dollars above the line get the higher rate. Crossing into a new bracket never taxes your whole bonus harder — a persistent myth worth killing.
Bonuses quietly build RRSP room
One underappreciated upside: bonus income counts as earned income, so it generates RRSP contribution room at 18% — a $10,000 bonus creates $1,800 of new room (subject to the $33,810 annual cap). If your plan is to shelter the bonus in your RRSP anyway, the room is there waiting. Just remember the room appears for the following year, so you can't always use it immediately against this year's bonus.
Frequently asked questions
Are bonuses taxed more than salary in Canada?
No — but it feels that way. A bonus is taxed at your marginal rate (your highest bracket), while your salary's average rate is lower. Same rules, higher slice of the bracket ladder.
Why was my bonus taxed 30% when my friend's was 20%?
That's just the lump-sum withholding table ($5,000.01–$15,000 → 20%; over $15,000 → 30%). Withholding is a prepayment, not the final tax — both of you settle up at your own marginal rate when you file.
Does a bonus affect CPP and EI?
Yes, until you hit the annual maximums ($4,230.45 CPP and $1,123.07 EI in 2026). Once maxed, no more CPP/EI comes off — late-year bonuses for high earners can be surprisingly intact.
Can I shelter the whole bonus in my RRSP?
Yes, in this example: a $10,000 RRSP contribution wipes out the $2,965 income-tax hit entirely at the 29.65% marginal rate — the bonus then effectively costs you only the CPP/EI portion. That is also why timing a bonus into a lower-income year can save real money.
Does a bonus create RRSP room?
Yes. Bonus income counts as earned income, so it generates RRSP contribution room at 18% — a $10,000 bonus creates $1,800 of new room, subject to the $33,810 annual cap. If your plan is to shelter the bonus in your RRSP anyway, the room is already there waiting.
Sources
See the full picture
Compare the $60,000 salary breakdown against $70,000 to see exactly where bonus dollars land, or model any income with the Ontario salary calculator.
Educational content only — not financial advice. Figures are estimates; confirm your own situation with the CRA or a licensed financial advisor. See our Disclaimer.