Payroll Tax on $1,000,000 in South Australia (2025-26)
Payroll Tax Breakdown
| Total wages | $1,000,000 |
| Adjusted threshold | $600,000.00 |
| Taxable wages | $400,000.00 |
| Base payroll tax | $0.00 |
| Surcharges | $0.00 |
| Total annual payroll tax | $0.00 |
| Effective rate | 0% |
Assumes all Australian wages are paid in SA and no regional discounts apply. Thresholds can be apportioned when wages are paid across multiple states.
Compare Nearby Wage Levels in SA
| Total Wages | Payroll Tax | Effective Rate |
|---|---|---|
| $500,000 | $0.00 | 0% |
| $1,000,000 | $0.00 | 0% |
| $1,200,000 | $0.00 | 0% |
Compare Payroll Tax Across States
Payroll tax at this wage level
At wages under $1.5 million, you fall below the threshold in many states — ACT ($2M), SA ($1.5M), QLD ($1.3M), TAS ($1.25M), and NSW ($1.2M) all have thresholds in this range. You may only be liable in VIC ($900k) and WA ($1M). For a single-state employer at this level, payroll tax may be zero or minimal. The biggest risk is inadvertently crossing the threshold through hiring or wage increases mid-year.
Registration threshold
You must register for payroll tax once your total Australian wages exceed (or are expected to exceed) the state threshold within a financial year. Registration is required within 7 days. Failing to register and pay can result in penalties and interest backdated to when the liability first arose.
Watch for threshold crossing mid-year
If you hire staff or increase wages partway through the year, you may cross the threshold for the full year — not just from the date of crossing. Payroll tax is calculated on annual wages, so a December hire can mean payroll tax applies from the preceding July.
Typical businesses: Small businesses with 5-15 employees, sole traders with a few staff, early-stage startups, and small professional practices.
Payroll Tax in South Australia
South Australia has one of the highest thresholds at approximately $1.5 million, with a standard rate of 4.95%. SA uses a unique 'shade-in' mechanism: between the threshold and approximately $1.7 million, the effective rate ramps up gradually rather than jumping to 4.95% immediately. This smooths the impact for businesses near the threshold.
How to calculate payroll tax on $1,000,000 in SA
- Start with total annual wages of $1,000,000 in South Australia.
- Apply the adjusted threshold ($600,000.00) to identify taxable wages.
- Calculate base payroll tax and then add any applicable surcharges for SA.
- Confirm the annual payroll tax result ($0.00) and compare against nearby wage levels or other states.
SA Payroll Tax Calculator
Need a precise payroll tax calculation for South Australia? Use the SA calculator for interstate wages, regional rates, and surcharge tiers.
Related Tools
FAQs
How much payroll tax do I pay on $1,000,000 in SA?
Payroll tax on $1,000,000 in South Australia is 0.00 per year based on current 2025-26 rates. The effective rate is 0% of total wages.
What is the payroll tax threshold in SA?
South Australia applies payroll tax once wages exceed the state threshold. For $1,000,000, taxable wages are 400,000.00 after the adjusted threshold.
Which state has the lowest payroll tax on $1M?
At $1,000,000, New South Wales has the lowest payroll tax at 0.00. The highest is Northern Territory at 0.00.
Does this include interstate wage adjustments?
No. These pages assume your total Australian wages equal your wages in SA. If you pay wages in multiple states, thresholds and surcharges can change. Use the state payroll tax calculator for a full breakdown.
What should employers know about payroll tax at $1M wages?
At wages under $1.5 million, you fall below the threshold in many states — ACT ($2M), SA ($1.5M), QLD ($1.3M), TAS ($1.25M), and NSW ($1.2M) all have thresholds in this range. You may only be liable in VIC ($900k) and WA ($1M). For a single-state employer at this level, payroll tax may be zero or minimal. The biggest risk is inadvertently crossing the threshold through hiring or wage increases mid-year.