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Calculate your take-home pay in South Australia. Federal income tax rates apply uniformly — see SA-specific payroll tax, average salaries, and cost of living context.
The SA pay calculator applies Australia's federal income tax brackets to your gross salary and deducts the Medicare levy to produce your exact take-home pay for FY2025-26. South Australia has no state-level personal income tax, so every employee in Adelaide, Mount Gambier, or Port Augusta uses the same Australian tax calculator rates as workers in Sydney or Melbourne.
Enter your gross annual salary, toggle HECS-HELP if you carry a study debt, and indicate your private health insurance status. The calculator returns your net pay after tax broken down into annual, monthly, and fortnightly amounts. Superannuation at the current SG rate of 12% is displayed separately because your employer pays it on top of your gross salary.
For a deeper look at how each income tax bracket is applied, see our Tax Brackets 2025-26 guide. If you carry a HECS-HELP loan, our HECS-HELP Calculator shows the exact repayment amount at every income level.
The average full-time salary in South Australia is $85,000 per year, approximately 13% below the national average of $98,000. This gap reflects SA's lower cost of living rather than lower labour productivity. ABS data shows average weekly ordinary-time earnings in SA sit at roughly $1,635 per week, translating to higher purchasing power once Adelaide's reduced housing costs are factored in.
Salaries vary sharply across industries. Defence and mining roles in SA regularly exceed $120,000, while retail and hospitality positions average closer to $55,000. Regional towns including Whyalla, Port Lincoln, and Murray Bridge typically pay 5–10% less than metropolitan Adelaide for comparable roles.
| Industry | Avg. Annual Salary | Est. Take-Home Pay |
|---|---|---|
| Mining & Resources | $130,000 | $96,683 |
| Defence & Aerospace | $125,000 | $93,433 |
| Information Technology | $105,000 | $80,683 |
| Healthcare & Social Assistance | $90,000 | $71,183 |
| Construction | $88,000 | $69,883 |
| Education & Training | $82,000 | $66,033 |
| Agriculture & Wine | $68,000 | $57,233 |
| Retail & Hospitality | $55,000 | $48,108 |
Take-home estimates assume no HECS-HELP debt, private health insurance held, and FY2025-26 tax rates. Use the calculator above for your exact figure.
An SA worker earning $85,000 pays $16,967 in federal income tax plus $1,700 in Medicare levy, leaving a take-home pay of $66,333 per year. Income tax in Australia is a federal obligation administered by the ATO, so the same income tax brackets apply in every state and territory.
The FY2025-26 calculation at $85,000 breaks down as follows:
| Step | Calculation | Amount |
|---|---|---|
| 1. $0 – $18,200 | Nil rate (tax-free threshold) | $0 |
| 2. $18,201 – $45,000 | $26,800 × 16% | $4,288 |
| 3. $45,001 – $85,000 | $40,000 × 30% | $12,000 |
| 4. Gross income tax | Sum of brackets | $16,288 |
| 5. LITO offset | Phased out at $85,000 (reduced from $700) | −$325 |
| 6. Net income tax | $16,288 − $325 LITO | $15,963 |
| 7. Medicare levy | $85,000 × 2% | $1,700 |
| 8. Total deductions | Tax + Medicare | $17,663 |
| 9. Take-home pay | $85,000 − $17,663 | $67,337 |
The effective tax rate at $85,000 is 20.8%. Workers without private health insurance who earn above $93,000 (singles) also pay the Medicare Levy Surcharge of 1–1.5% on top of the standard 2% Medicare levy. Use the Income Tax Calculator to model different salary scenarios instantly.
SA payroll tax is a state levy charged to employers at a rate of 4.95% on total Australian wages exceeding $1,500,000 per year. Employees do not pay payroll tax. It does not appear on your payslip and has zero impact on your take-home pay. RevenueSA administers the tax and offers a monthly threshold deduction so only wages above the $1.5 million annual threshold attract the 4.95% rate.
SA's $1.5 million threshold is the second-highest in Australia after Queensland's $1.3 million (which uses a lower rate). This high threshold means fewer SA businesses pay payroll tax compared to NSW or Victoria, where lower thresholds capture more employers. For a full breakdown of employer on-costs including superannuation and workers compensation, see the Employer Cost Calculator.
| State / Territory | Rate | Annual Threshold |
|---|---|---|
| South Australia | 4.95% | $1,500,000 |
| New South Wales | 5.45% | $1,200,000 |
| Victoria | 4.85% | $900,000 |
| Queensland | 4.75% | $1,300,000 |
| Western Australia | 5.50% | $1,000,000 |
| Tasmania | 4.00% | $1,250,000 |
| ACT | 6.85% | $2,000,000 |
| Northern Territory | 5.50% | $1,500,000 |
Rates shown are the standard rate for each jurisdiction for FY2025-26. Some states apply tiered or additional mental-health surcharge rates above certain wage levels.
Adelaide ranks as the most affordable mainland capital city in Australia, with overall living costs 15–20% below Sydney and 10–15% below Melbourne. The median house price in Adelaide sits at approximately $750,000 compared to Sydney's $1,400,000, giving SA workers significantly higher purchasing power from the same after-tax income.
Renters benefit equally. The median weekly rent for a 2-bedroom apartment in Adelaide CBD is $480, roughly half the equivalent figure in Sydney. Groceries, utilities, and public transport are all 8–12% cheaper in Adelaide than in the eastern seaboard capitals.
| Category | Adelaide | Sydney | Difference |
|---|---|---|---|
| Median house price | $750,000 | $1,400,000 | −46% |
| 2-bed apartment rent (week) | $480 | $850 | −44% |
| Monthly groceries (couple) | $680 | $780 | −13% |
| Monthly public transport | $110 | $200 | −45% |
| Quarterly electricity bill | $520 | $480 | +8% |
Electricity costs in SA are among the highest in Australia due to the state's reliance on gas and renewables. SA government energy rebates partially offset this gap.
Regional centres including Mount Gambier, Port Augusta, and the Barossa Valley offer even lower housing costs than Adelaide. Median house prices in Mount Gambier sit at approximately $420,000, and in Port Augusta at $250,000. Rental prices in regional SA average 30–40% below Adelaide. Workers in remote areas including Woomera, Coober Pedy, and Roxby Downs are eligible for the Zone Tax Offset, which provides a federal tax reduction of up to $1,173 per year for Zone A residents.
The South Australian Government is the state's largest employer, with over 100,000 public sector workers across health, education, and emergency services. Defence is SA's fastest-growing sector following the federal government's commitment to build 12 Attack-class submarines and 9 Hunter-class frigates at the Osborne Naval Shipyard in Adelaide.
The top 10 employers shaping the SA job market are:
SA's economy is diversifying rapidly. The space, cyber security, and renewable energy sectors added over 8,000 new roles between 2022 and 2025. Use our Take-Home Pay Calculator to estimate your net pay after tax for any salary in these industries.
South Australia provides 3 key state-level financial benefits that directly increase disposable income for eligible residents: first home buyer assistance, energy bill relief, and cost-of-living concessions for low-income earners.
These benefits operate alongside federal taxation. Your income tax, Medicare levy, and superannuation calculations remain identical to every other Australian state. Use the Superannuation Calculator to see how employer SG contributions build your retirement balance over time.
This calculator uses federal ATO income tax brackets, LITO, Medicare levy, and HECS-HELP rates for FY2025-26. SA-specific information (payroll tax, average salaries, cost of living) is sourced from RevenueSA, ABS, and SA Government publications.
Last verified: 14 March 2026. Our content is based on the latest information from official Australian government sources.