South Australia Land Tax Calculator 2025-26
Calculate annual SA land tax on your investment and non-exempt properties. Threshold: $833,000.
$
Unimproved land value, excluding primary residence
Annual Land Tax
$4,145
Effective Rate0.276%
Taxable Excess$667,000
SA general land tax threshold is $833,000 for 2025-26. Principal place of residence is exempt.
South Australia Land Tax at Common Values
| Land Value | Annual Land Tax | Effective Rate |
|---|---|---|
| $800,000 | Nil (below threshold) | — |
| $1,200,000 | $1,835 | 0.153% |
| $1,500,000 | $4,145 | 0.276% |
| $2,000,000 | $9,685 | 0.484% |
| $3,000,000 | $29,685 | 0.989% |
| $5,000,000 | $77,221 | 1.544% |
Frequently Asked Questions
What is the South Australia land tax threshold?
The South Australia land tax threshold is $833,000 for 2025-26. Land held below this value is not subject to land tax.
Is my home exempt from SA land tax?
Yes. Your principal place of residence is generally exempt from South Australia land tax. Investment properties, holiday homes, and vacant residential land are taxable.
How is SA land tax calculated?
South Australia land tax is calculated on the total taxable unimproved value of all land you hold (excluding your home) as at the assessment date. The rate applies to the value above the threshold.