Stamp Duty

You’ve no doubt heard of stamp duty – but how much is it going to cost you? We’ve compiled a comprehensive list of answers to your stamp duty questions.

Stamp duty is an essential, though often misunderstood, cost for many Australian property buyers. To help you navigate it with confidence, this guide dives into what stamp duty entails, why it's charged, how it’s calculated, and ways you might reduce or even avoid it. Let's clarify the essentials of stamp duty so you can budget effectively for your home purchase.

What is Stamp Duty?

Stamp duty is a state-imposed tax on certain transactions and legal documents, including property transfers, leases, and mortgages. This tax varies significantly across Australia and is sometimes referred to as transfer duty or general duty. Beyond property transactions, stamp duty may also apply to motor vehicle registrations, insurance policies, and hire purchase agreements. In essence, stamp duty pays for the legal transfer of property ownership.

Why is it Called Stamp Duty?

The term "stamp duty" originates from a historical British practice where legal documents were stamped to indicate that duty had been paid. While modern stamp duty doesn’t require an actual stamp, the name remains in use, and similar taxes exist in many countries worldwide.

How Much Stamp Duty Will You Pay and How is it Calculated?

The amount of stamp duty you’ll pay is based on a sliding scale, with specific rates depending on several factors, including:

  • Property location: Each state and territory sets its own rates.
  • Property value: Higher property values generally lead to higher stamp duty.
  • Buyer status: Concessions are available in some states for first home buyers.
  • Intended use: Different rates may apply based on whether the property is owner-occupied or for investment.

Most state revenue websites provide calculators to estimate stamp duty costs based on these variables. UNO offers a comprehensive calculator as part of its Plans by UNO service, which integrates each state’s latest concessions and updates. When you sign up, this calculator considers factors unique to your property and financial situation, giving you a tailored stamp duty estimate and helping you navigate this complex cost with confidence.

Ways to Minimise or Avoid Stamp Duty

Many states have first home buyer concessions and grants. We have a series of articles that outline the concessions and grants available:


Most states offer specific grants or exemptions for eligible buyers, so checking your eligibility is a must when planning your purchase.

Additional Fees Related to Stamp Duty

Stamp duty isn’t the only fee when purchasing property. Expect to budget for:

  • Transfer fees: Typically $200-$300.
  • Mortgage registration fees: Around $100-$150.

These costs are essential to factor into your overall budget.

When and How is Stamp Duty Paid?

Stamp duty is typically due within 30 days of settlement or three months after contract exchange. Payment options include BPAY, EFT, and direct payment at state revenue offices. For off-the-plan purchases, stamp duty deadlines may vary, so check with your solicitor.

What is Stamp Duty Revenue Used For?

State governments use stamp duty revenue to fund essential services like health, transport, emergency services, and infrastructure. This revenue supports public services across each state and territory.

Can Stamp Duty Be Financed Through a Home Loan?

Stamp duty itself can’t be added to a home loan, but you may adjust your loan to cover the deposit gap caused by stamp duty. However, be aware that increasing your loan-to-value ratio (LVR) could lead to higher mortgage rates and possibly require lender’s mortgage insurance (LMI).

Will Stamp Duty Ever be Abolished?

While there has been discussion about replacing stamp duty with a broad-based land tax, such a move would impact state revenues significantly. As it stands, stamp duty remains an integral part of property transactions across Australia.

Get Informed and Take Control of Stamp Duty Costs

Stamp duty is a substantial cost for Australian property buyers. To navigate it effectively, make use of tools like online calculators, government concessions, and expert assistance. For more personalised guidance, consider signing up for Plans by UNO or connecting with a UNO Broker. You’ll get updated information on concessions, cost-saving strategies, and advice on managing this crucial aspect of your home purchase, ensuring a smoother path to property ownership

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Janu Dhayanathan

November 13, 2024
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