Bonuses and commissions · 2026-27
Bonus tax calculator
See what is withheld from a bonus, what it really costs in tax, and what comes back at tax time.
Withholding schedule verified against the official sources — how we check.
Bonus in your pay
$640
From a bonus of $900, with $260 withheld under the ATO’s Method A.
How it’s made up
Your employer also withholds a study loan amount from the bonus, under the same method; it is not shown here. The repayment the bonus adds at tax time is.
Enter your details above to see this.
A single resident, 2026-27 rates, the same regular pay all year and no other income. Withholding is income tax and Medicare under Schedule 1 and Schedule 5, Method A.
There is no special tax rate on a bonus. It is ordinary income, taxed at your marginal rate like the top dollars of your pay; what differs is how much your employer takes on the day it is paid. The same table covers annual leave you cash out while staying in the job.
How your employer works it out
The ATO’s Schedule 5 gives employers two methods for a bonus that is not for a single pay period, and accepts either. This is Method A, worked on the figures above.
| Step | What it does | Here |
|---|---|---|
| 1 | Gross earnings for the pay period excluding the additional payment, ignoring cents | $1,400 |
| 2 | Withholding on step 1 from the tax table | $267 |
| 3 | The bonus divided by the pay periods it is spread over, ignoring cents | $17 |
| 4 | Step 1 plus step 3 | $1,417 |
| 5 | Withholding on step 4 from the tax table | $272 |
| 6 | Step 5 minus step 2 | $5 |
| 7 | Step 6 multiplied by the pay periods used at step 3 | $260 |
| 8 | The additional payment multiplied by 47% | $423 |
| 9 | The lesser of step 7 and step 8, ignoring cents | $260 |
Opening figures: the ATO’s own Example 1 — $1,400 a week and a $900 bonus, $260 withheld.
A bonus for one pay period is different
If the bonus is for work in a single pay period, it is not treated as a bonus for withholding at all: it is added to that pay and the normal table applies, with no 47% limit. The PAYG withholding calculator shows the table itself.
Why the withholding and the real tax differ a little
Method A ignores cents at three of its steps and works from the withholding table, which is itself an approximation, so it lands a little above or below the bonus’s real tax; the ATO says its Method B is more complex but more likely to approximate the tax actually payable, and that either is acceptable. Whatever the difference, it is settled with the rest of your year when your return is assessed. A bonus is taxed exactly as a pay rise of the same amount for the year would be.
Frequently asked questions
Why does my bonus get taxed so much?
Is a bonus taxed at a higher rate than my normal pay?
How much tax will I pay on a $10,000 bonus?
Do I get super on my bonus?
Will I get the tax on my bonus back?
What is the most that can be withheld from a bonus?
Where these rules come from
- ATO — Schedule 5: Working out the withholding amount (QC107123) — read 2026-10-09.
- ATO — Schedule 5: Withholding amounts examples — read 2026-10-09.
- ATO — Schedule 5: About this schedule — read 2026-10-09.
- ATO — List of payments that are ordinary time earnings (bonuses, Table 10) — read 2026-10-09.
How we check sets out how every figure on this site is verified.