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Foreign Buyer Duty Calculator: AFAD, Surcharges & FIRB Fees

Foreign buyer duty is charged per owner, not per couple. Enter both buyers' statuses and see the two title structures side by side.

Foreign Buyer Duty Calculator

Work out transfer duty, the foreign purchaser surcharge on each buyer’s share, and an indicative FIRB fee — then compare what changes if only the eligible partner goes on the title. Updates as you type.

$
Buyer 1Buyer 2

As entered (both on title)

Transfer duty$19,600
Foreign surcharge — buyer 1 (50% share)$0
Foreign surcharge — buyer 2 (50% share)+ $30,000
FIRB application fee (indicative)$15,100
Total government costs$64,700

Only the eligible partner on the title

Transfer duty$19,600
Foreign surcharge — buyer 1 (100% share)$0
FIRB application fee (indicative)Not required
Total government costs$19,600
$45,100potential difference between the two structures

Estimate only — not credit, legal or tax advice. Duty rates and FIRB fee tiers as at July 2026; FIRB fees are indexed every 1 July, so confirm the current fee at firb.gov.au before budgeting. Title and duty structuring has legal and tax consequences — we work alongside your solicitor and accountant. See how mixed-visa couples structure the title.

Why the title decision can be worth tens of thousands

When a mixed-status couple buys — say an Australian citizen and a partner on a 482 visa — the foreign surcharge doesn’t apply to the purchase. It applies to the foreign person’s share of it. Put both names on the title of a $750,000 Queensland home 50/50 and the 8% AFAD lands on $375,000. Put only the eligible partner on the title, with both incomes on the loan, and the surcharge can disappear — the bank assesses who repays the loan, while the duty office assesses who owns the house.

The structure isn’t right for everyone — relationship-property risk, tax differences and lender policy all matter, and some lenders won’t take a non-owner borrower. Read how mixed-visa couples structure the title and the loan before deciding, and check what you can buy on your visa and how FIRB approval works. Comparing standard duty only? Use the stamp duty calculator.

Estimates only — not credit, legal or tax advice. Duty rates and FIRB fee tiers as at July 2026 and reviewed quarterly; both change without notice. Title and duty structuring has legal and tax consequences — we work alongside your solicitor and accountant.

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