South Australia Stamp Duty $3M β€” First Home Buyer | $0

A first home buyer purchasing a $3M property in South Australia pays $0 in stamp duty (after $158,830 concession).

Stamp Duty Payable

$0

on a $3M property in SA

Concession Saving

$158,830

vs standard rate

Buyer & Property Information

Stamp Duty Calculation

$158,830

Total Costs

$161,330

$13,627/Month

Stamp Duty Calculation

I Am a,, For the Purpose of

Buying a Property in State With a Price of $

SA Base Stamp Duty Calculation:

Property Price: $3,000,000
Bracket 9 (>$500,000): $21,330 + ($2,500,000 Γ— 5.5%)
= $158,830

First Home Buyer Stamp Duty Policy (SA):

Exceeds first home buyer threshold, full stamp duty applies = $158,830

Upfront Cost Breakdown

Total Upfront Costs

Stamp Duty$158,830
Conveyancing / Legal Fees (est.)$2,500
Total Upfront Costs$161,330

Conveyancing fee is an estimate only (typically $800–$2,500). Actual fees vary by conveyancer/solicitor and state.

Stamp Duty Comparison by State

Loan Calculation

Deposit Ratio: %
Loan Term: Years
Interest Rate: %
Deposit Amount$600,000
Loan Amount$2,400,000

Mortgage Calculation (Principal & Interest)

Loan Amount$2,400,000
Loan Term30 Years
Interest Rate5.5%
Loan Type:
Monthly Repayment$13,627
= Monthly Payment = Loan Amount Γ— (Monthly Rate Γ— (1 + Monthly Rate)^Terms) Γ· ((1 + Monthly Rate)^Terms - 1)
= $2,400,000 Γ— (Monthly Rate: 0.004583 Γ— (1 + 0.004583)^Total Months: 360) Γ· ((1 + 0.004583)^360 - 1)
= $13,627
Total Repayment$4,905,697
Total Interest$2,505,697

Compare with Lenders

Rates as of 2026-07-15
LenderRateMonthlyDiff
Westpac5.99%$14,374+747
ING5.99%$14,374+747
Commonwealth Bank6.09%$14,528+901
Macquarie Bank6.09%$14,528+901
UBank6.09%$14,528+901
Bendigo Bank6.14%$14,606+979
Bank of Queensland6.14%$14,606+979
ANZ6.39%$14,996+1,369
NAB6.44%$15,075+1,448
Suncorp6.54%$15,233+1,606
Compare home loan rates

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Mortgage Cashflow Over Time

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Cost Breakdown

ItemAmount
Property Price$3,000,000
Base Stamp Duty$158,830
Concession Savingβˆ’$158,830
Stamp Duty Payable$0

Frequently Asked Questions

How much stamp duty do I pay on a $3M property in South Australia?β–Ύ
A first home buyer purchasing a $3M property in South Australia pays $0 in stamp duty, after a concession saving of $158,830.
Are there stamp duty concessions for first home buyers in South Australia?β–Ύ
Yes. South Australia offers first home buyer relief β€” exempt up to $Infinityk with partial relief up to $Infinityk.
When is stamp duty due in South Australia?β–Ύ
In South Australia, stamp duty (transfer duty) is generally due within 3 months of signing the contract, or on settlement β€” whichever is earlier.
What is the stamp duty rate in South Australia?β–Ύ
South Australia uses a progressive bracket system. The exact rate depends on the purchase price β€” for a $3M purchase as a first home buyer, the effective rate is approximately 0.00%.

Compare Buyer Types β€” $3M in SA

Owner Occupier$158,830Investor$158,830Foreign Buyer$368,830

Stamp Duty at Other Prices β€” SA First Home Buyer

$300k$0$500k$0$750k$0$900k$0$1M$0$1.25M$0$1.5M$0$2M$0$5M$0

Need a Custom Calculation?

Use our full South Australia stamp duty calculator for exact amounts with your specific property details.

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South Australia Stamp Duty $3M β€” First Home Buyer | $0