Stamp duty on investment property vs owner-occupied: what changes

Why the property’s purpose changes your stamp duty bill

Whether you buy a home to live in or as an investment, the government treats you very differently. The difference is not just in mortgage rates or tax deductions – it starts at settlement with stamp duty. For an owner-occupied purchase in 2026, you may qualify for a concession or even a full exemption. On an investment property, you pay the full rate with no discounts, and in most states you also face an additional surcharge if you are a foreign buyer.

These rules have real dollar impact. A transaction that costs $25,000 in stamp duty for an owner-occupier can easily reach $35,000 or more for an investor, without even factoring in foreign surcharges. Knowing the differences before you sign a contract can save you thousands.

No first-home concessions for investors

One of the most generous benefits available to owner-occupiers is the first-home buyer stamp duty concession. Under the First Home Buyer Guarantee (FHBG) from July 2026, you can buy with a 5 per cent deposit and no Lenders Mortgage Insurance (LMI) if you meet price caps:

· Sydney – $1.5 million · Melbourne – $950,000 · Brisbane – $1 million · Perth – $850,000

These caps also determine eligibility for stamp duty exemptions or concessions in most states. For example, in New South Wales, first-home buyers purchasing a property under $1 million get a full exemption, and a concession applies between $1 million and $1.1 million. In Victoria, the exemption threshold in 2026 is $750,000 for established homes and $950,000 for new homes.

Investors get none of this. If you are buying an investment property, you are automatically ineligible for any first-home buyer stamp duty relief, regardless of your prior home ownership history. The same applies to concessions for pensioners, single parents, and regional buyers – all are reserved for owner-occupiers.

The surcharge that only investors pay

In addition to the full base rate, almost every state now imposes an additional stamp duty surcharge on purchasers who are not Australian citizens or permanent residents. These surcharges apply only to investment properties and second homes – never to your principal place of residence.

As at mid-2026:

· New South Wales – 8 per cent surcharge on the property value for foreign persons. A domestic investor pays no surcharge but still pays the full base rate. · Victoria – 8 per cent foreign surcharge (up from 7 per cent in 2025) plus an additional 2 per cent for absentee owners. Domestic investors pay only the base rate. · Queensland – 7 per cent surcharge for foreign buyers (unchanged from 2025). · Western Australia – 5 per cent surcharge for foreign buyers. · South Australia – 6 per cent surcharge for foreign buyers.

Even if you are an Australian resident, watch out for the "absentee owner" surcharge in Victoria – it applies if you leave the property vacant or rent it out for more than six months a year while you live overseas. This surcharge is in addition to land tax and can reach 4 per cent.

Higher rates for investors – no threshold discounts

Owner-occupied home buyers often benefit from tiered stamp duty rates that discount the first bracket. For instance, many states apply a lower percentage to the portion of the property price up to a certain level. Investors get the full marginal rate from dollar one.

Consider a concrete example using NSW 2026 rates (valid from 1 July 2026, as indexed):

Owner-occupied (principal place of residence) · Property price: $800,000 · Stamp duty: $29,090 (full rate) – but because the buyer is a first-home owner-occupier, the entire amount is waived (exemption). · Effective cost: $0

Investment property (same price, same buyer as investor) · Property price: $800,000 · Stamp duty: $29,090 (full rate, no concession) · Foreign buyer surcharge: $64,000 at 8 per cent · Total stamp duty bill: $93,090

That is $93,090 you cannot claim as an immediate tax deduction. It becomes part of the cost base for capital gains tax purposes, but you must pay it upfront in cash.

Deductions you can claim

One of the most common questions is whether stamp duty on an investment property is tax deductible. The short answer is no – not against your rental income. However, you can still benefit in two ways:

· Cost base for CGT – When you sell the property, you can add the stamp duty to your cost base. This reduces your capital gain (or increases your capital loss) and therefore reduces your capital gains tax liability. · Borrowing costs – If you finance the stamp duty as part of your home loan (by capitalising it into the loan amount), the interest on that portion is deductible as a borrowing expense over the life of the loan or five years, whichever is shorter.

For an owner-occupied home, stamp duty is never deductible – not as a cost base (owner-occupied homes are generally exempt from CGT) and not as a borrowing expense.

How to calculate stamp duty for each scenario

You can estimate your stamp duty using your state’s online calculator or our tool. The inputs are straightforward:

· Property price (or dutiable value) · Intended use (owner-occupied or investment) · Your residency status (Australian citizen or foreign) · Any applicable concessions (first-home buyer, off-the-plan, etc.)

For example, using the Victorian State Revenue Office rates for 2026:

· Property price: $700,000 · Owner-occupied, first-home buyer: $0 (exemption up to $750,000) · Investment (domestic buyer): $30,870 · Investment (foreign buyer): $30,870 + $56,000 surcharge = $86,870

The difference of $56,000 is purely because you are not living there. That money could have been used for renovations, a higher deposit, or reducing your loan principal.

Recent changes in 2026

A few notable stamp duty reforms have taken effect in 2026 that affect investors and owner-occupiers differently:

· NSW – First-home buyer exemption threshold increased from $800,000 to $1 million for stamp duty, and the concession range extended to $1.1 million. Investors unaffected. · Victoria – Foreign purchaser surcharge increased from 7 per cent to 8 per cent. No change for domestic investors. · Queensland – No changes to rates, but the Government announced a review of the first-home concession scheme for 2027. · APRA macroprudential measures – From February 2026, APRA capped debt-to-income (DTI) ratios at 6x for new lending. While this does not directly affect stamp duty, it makes it harder for investors to service their loans, especially when stamp duty pushes up the total debt required.

FAQ

Q1: I am an Australian citizen buying my first investment property. Do I have to pay the foreign surcharge? No. The foreign surcharge only applies to persons who are not Australian citizens or permanent residents. As a citizen, you pay the full base stamp duty rate but no surcharge. However, you still miss out on first-home buyer concessions.

Q2: Can I claim stamp duty as an immediate deduction on my investment property taxes? No. Stamp duty is a capital cost, not a revenue cost. You cannot deduct it against rental income in the year of purchase. It is added to your property’s cost base to reduce future capital gains tax.

Q3: How much stamp duty would I pay on a $600,000 investment property in Queensland as a local investor? In Queensland, stamp duty for a $600,000 investment property (2026 rates) is approximately $14,700. No first-home concession applies. If you were a foreign buyer, add 7 per cent ($42,000), making the total $56,700.

Q4: Does the FHOG (First Home Owner Grant) affect stamp duty costs? No. The FHOG is a cash grant from the state government, not a reduction in stamp duty. However, some states require you to apply for the grant at settlement, and you may still need to pay stamp duty at closing and receive the grant later. The grant is available only to owner-occupiers.

Q5: Can I refinance my investment property and claim the new loan’s stamp duty? No stamp duty arises on refinancing. However, if you discharge the existing loan and take out a new loan, any costs associated with the new loan (including establishment fees) may be deductible as borrowing expenses over five years.

Sources

· APRA – Macroprudential measures on DTI limits (February 2026) · RBA – Cash rate 4.35% (current as of July 2026) · NSW Revenue – Stamp duty rates and surcharges 2026 · State Revenue Office Victoria – Foreign purchaser surcharge and absentee owner land tax · Queensland Revenue Office – Transfer duty calculator and concessions · Housing Australia – First Home Buyer Guarantee caps 2026

Calculate your stamp duty

Use our interactive calculator to see exactly what you will pay as an owner-occupier versus an investor in your state.

Open Stamp Duty Calculator
[data-open-widget]

Related guides

· Stamp duty 2026: state-by-state rates
· Stamp duty concessions in NSW, VIC, QLD
· Hidden costs of buying a home

Disclaimer: The information in this article is general and does not constitute financial or legal advice. Stamp duty rules change frequently; always verify with your state revenue office or a licensed professional.