Tax on $75,000 as a sole trader in Australia (2025-26)
A sole trader with $75,000 of taxable income in 2025-26 owes about $14,788 in income tax and Medicare levy, which is 19.7% of the income and leaves $60,212 to live on. Nobody withholds it for you, so the practical answer is to set aside about $285 a week from the day the money lands.
Updated 17 September 2026. General information only, not tax advice. Confirm current rates on the ATO site.
Tax on $75,000 at a glance
Australian resident, 2025-26 rates, $75,000 of taxable income, no other income and no offsets.
- Income tax
- $13,288
- on taxable income
- Medicare levy (2%)
- $1,500
- flat rate, no reduction applied
- Total tax
- $14,788
- income tax plus Medicare levy
- Effective rate
- 19.7%
- marginal rate 30%
- Take-home
- $60,212
- before super, HELP or offsets
- Set aside each week
- $285
- or $1,233 a month
How $75,000 is split across the tax brackets
Australia taxes income in slices. The first $18,200 is tax free, the slice from $18,201 to $45,000 is taxed at 16%, the slice from $45,001 to $135,000 at 30%, the slice from $135,001 to $190,000 at 37%, and anything above $190,000 at 45%. Only the top slice of your income is taxed at your marginal rate, which is why the effective rate on $75,000 is 19.7% and not 30%. Here is the working.
| Bracket | Rate | Of your $75,000 | Tax |
|---|---|---|---|
| $0 to $18,200 | Nil | $18,200 | $0 |
| $18,201 to $45,000 | 16% | $26,800 | $4,288 |
| $45,001 to $135,000 | 30% | $30,000 | $9,000 |
| $135,001 to $190,000 | 37% | $0 | $0 |
| Over $190,000 | 45% | $0 | $0 |
| Income tax | $75,000 | $13,288 | |
| Medicare levy | 2% | $75,000 | $1,500 |
| Total | 19.7% effective | $14,788 |
Your top slice is the $45,001 to $135,000 bracket, so every extra dollar you earn is taxed at 30% plus the 2% Medicare levy, and every dollar of deduction saves the same. The 16% rate is legislated to change from 1 July 2026, so the 2026-27 figures will differ; confirm the current rates on the ATO site. The Medicare levy is shown as a flat 2%, which ignores the low-income reduction (for singles the levy is nil below roughly $27,000 and phases in up to roughly $34,000). Tax offsets such as the low income tax offset are also ignored, so at lower incomes the real bill can be a little smaller than shown.
What if you are GST registered?
GST is a separate tax and it does not appear in the $14,788 above. If you are registered, you add 10% to your invoices, and the GST you collect is one eleventh of each GST-inclusive sale. That money was never yours: you hold it until the quarter ends, subtract the GST you paid on business purchases, and pass the difference to the ATO on your BAS. Income tax is then worked out on your sales excluding GST, less your expenses excluding GST.
So a registered sole trader with $75,000 of taxable income is really managing two set-asides: the GST portion of every payment for the quarterly BAS, and about 19.7% of the rest for income tax. Registration is compulsory once your GST turnover reaches $75,000 a year, and optional below that. FlowFi keeps the two apart, flags GST on every transaction and prepares each BAS label for you to copy into ATO Online; see how to lodge your BAS.
How sole traders actually pay it
An employee on $75,000 never sees the tax because the employer withholds it from every pay. A sole trader gets the full amount and the ATO gets nothing until you lodge. In your first year that means a single bill of about $14,788 after your tax return, due around November if you lodge yourself. It is the most common way new sole traders get into trouble: the money looked like theirs for twelve months.
From the second year the ATO usually puts you on PAYG instalments, which are quarterly pre-payments of the expected bill, due at the same time as the BAS. That smooths the cash flow, but the instalments are based on last year, so if your income rises you still owe a top-up at tax time, and if it falls you can vary them down. PAYG instalments explained covers how to vary them without a penalty.
Either way the habit is the same: move a share of every payment into a separate account the day it lands and treat it as gone. On $75,000 that is about $285 a week or $1,233 a month. FlowFi's Tax Pot works the number out from your real transactions as the year goes on, shows the gap between what you have put away and what you will owe, and tells you what to move each week to close it. Optionally it adds a super percentage on top. Our guide to setting aside money for tax has the full routine.
Frequently asked questions
Is tax on $75,000 the same for a sole trader as for an employee?
The income tax and Medicare levy are worked out on the same resident rates, so an employee with $75,000 of taxable income owes the same $14,788. The difference is how it gets paid. An employer withholds tax from every pay and sends it to the ATO, and pays super on top of the salary. A sole trader receives the whole amount, nothing is withheld, and super is only paid if you choose to pay it yourself. That is why sole traders need to set aside a share of every payment as it lands.
What about deductions?
The $75,000 on this page is taxable income, which is your business income after deductible expenses. If you invoiced $90,000 and had $15,000 of deductible costs such as tools, software, a share of your phone and car, and insurance, then $75,000 is your taxable income and this is your page. Keep the receipts, because every dollar of legitimate deduction saves you 30% at this income level, plus the Medicare levy.
When is it due?
The financial year ends on 30 June. If you lodge your own return it is due by 31 October, and the bill is generally due on 21 November or about three weeks after your notice of assessment, whichever is later. Lodging through a registered tax agent usually gives you until the following May. After your first year with a tax bill the ATO normally moves you onto quarterly PAYG instalments, due at the same time as the quarterly BAS, so the following year's tax is paid in four parts as you go rather than in one lump.
General information only, not tax advice. Confirm current rates on the ATO site. Figures assume an Australian resident with $75,000 of taxable income, no other income, no offsets, no HELP debt and no private health cover surcharge. Check your own situation with a registered tax agent or the ATO.
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