South Australia Tax Calculator 2026 — Take-Home Pay After ATO Tax
South Australia (SA) is renowned for its premium wine regions (Barossa Valley, McLaren Vale), strong manufacturing heritage, and growing defence and technology sectors. Adelaide has a reputation as one of Australia's most affordable and liveable cities. Like all Australian states, SA does not impose any state-level income tax — all income tax flows through the federal ATO system.
Calculator Options
Salary Distribution
ATO Payroll Period Breakdown
| Withholding | Yearly | Monthly | Fortnightly | Weekly |
|---|---|---|---|---|
| Gross Salary Package | $80,000 | $6,667 | $3,077 | $1,538 |
| Taxable Cash Salary (Base) | $80,000 | $6,667 | $3,077 | $1,538 |
| Superannuation Contribution (Employer) | $9,600 | $800 | $369 | $185 |
| Income Tax (less offsets) | $16,467 | $1,372 | $633 | $317 |
| Medicare Levy | $1,600 | $133 | $62 | $31 |
| Net Pay (Take-Home Cash) | $61,933 | $5,161 | $2,382 | $1,191 |
Federal Income Tax Rates for South Australia Residents (2026)
Australia's income tax is fully federal — South Australia residents pay the same ATO rates as all Australians. Here are the individual income tax brackets:
| Taxable Income | Federal Tax Rate | Notes |
|---|---|---|
| Up to $18,200 | 0% | Tax-free threshold |
| $18,201 – $45,000 | 19% | On income above $18,200 |
| $45,001 – $120,000 | 32.5% | On income above $45,000 |
| $120,001 – $180,000 | 37% | On income above $120,000 |
| Above $180,000 | 45% | On income above $180,000 |
*The Low Income Tax Offset (LITO) of up to $700 and Low and Middle Income Tax Offset (LMITO) may further reduce your effective tax. The Medicare Levy of 2% applies in addition to the above rates.*
South Australia Employer Payroll Tax 2026
While employees in South Australia do not pay state income tax, employers are subject to payroll tax. This does not reduce your net take-home pay directly, but it does affect employment costs for your employer:
| Detail | Value |
|---|---|
| South Australia Payroll Tax Rate | 4.95% |
| Annual Wage Threshold | $1,500,000 |
| Who Pays? | Employer only (not deducted from employee wages) |
| Purpose | State government revenue funding public services |
South Australia abolished stamp duty on commercial property transactions and has one of the higher residential rates, though first home buyers can access concessions.
Superannuation for Adelaide Workers
All employees in South Australia, as in every Australian state and territory, are entitled to the Superannuation Guarantee (SG) — a mandatory employer contribution to your retirement savings fund. For 2026 the rate is 12.0%.
| Salary | Annual Super (12%) | Monthly Super |
|---|---|---|
| $60,000 | $7,200 | $600 |
| $80,000 | $9,600 | $800 |
| $100,000 | $12,000 | $1,000 |
| $120,000 | $14,400 | $1,200 |
How to Use the South Australia Tax Calculator
Estimating your net pay in South Australia is straightforward. Follow these steps to calculate your paycheck:
- Input your gross salary: Enter your base pay as an hourly wage, weekly, fortnightly, monthly, or annual rate.
- Configure superannuation: Specify whether your salary package is inclusive or exclusive of the statutory 12.0% superannuation guarantee.
- Select offsets and student debt: Toggle options like the Low Income Tax Offset (LITO) or HELP/HECS student loan repayments.
- View take-home pay: Check your final net pay breakdown displayed across annual, monthly, fortnightly, and weekly frequencies.
Worked Example: $80,000 Salary in South Australia
Here is how an $80,000 gross annual salary for a Adelaide-based employee would be calculated for the 2026 tax year:
- Gross Taxable Salary: $80,000
- Federal Income Tax (ATO): 19% × ($45,000 − $18,200) + 32.5% × ($80,000 − $45,000) = $5,092 + $11,375 = $17,547
- Less LITO Offset: Approx. −$0 (LITO fully phased out above $66,667)
- Medicare Levy: 2% × $80,000 = $1,600
- Net Take-Home Pay: $80,000 − $17,547 − $1,600 = $60,853 per year ($5,071 per month)
- Superannuation (paid by employer): 12% × $80,000 = $9,600 per year (on top of your salary)
Frequently Asked Questions — South Australia Tax & Pay
Does South Australia have its own state income tax?
What is the payroll tax threshold in South Australia?
What is the Medicare Levy for South Australia residents?
How much superannuation does my employer pay in South Australia?
How does HECS/HELP debt work for South Australia residents?
What is the income tax on $80,000 in South Australia?
Compare Tax Across Australian States & Territories
Federal income tax rates apply equally everywhere in Australia, but employer payroll tax thresholds differ by state.