Housing · the cost of buying

Rent vs buy

Why this matters. Renting and buying are different cash flows. Stamp duty is paid once, from the state table. The weekly comparison is not a forecast of the house price.

You can afford the house. The question is what you give up: stamp duty, land tax, lenders’ insurance (often waived for doctors), and tax if you later sell. Compared with leaving the same cash in shares.

Assumptions

5 % to 40 %
3 % to 10 %
3 years to 25 years
This is the home you live in — land tax is often nothing
Doctor waiver on lenders mortgage insurance
Sell at the end — only half the gain is taxed
Half the gain is taxed — current law

The 50% discount is current law for an individual who has held the asset more than 12 months. A rewrite is announced for 1 July 2027 and is not applied here.

Cash to get in vs years of optionality

Stamp duty
$50,135
LMI
Waived
Deposit
$240,000
Cash to settle
$290,135
Land tax / year (sketch)
$0
Duty as years of 8.5%
2.3 y

Buy · equity after 10y

$1,608,239

Sale $1,776,293. Loan left $0. CGT $123,647.

Rent · same cash in shares

$5,705Duty tables on this page

Rent paid $447,091. 8.5% on the cash you didn’t settle with.

Gap (buy equity − rent portfolio): $1,602,533. Stamp duty is 4.2% of price — paid once, gone. Confirm duty and land tax with the state revenue office.

Next: What a house costs to hold — Land tax on site value and the weekly hold cost.

What doctors often miss

Stamp duty comes from the state table and is paid once. It is not part of the weekly rent.

Included / Not included

Included

  • Stamp duty from the state table on this site, and the rent, price, and rate you type · Duty tables are linked on the page

Not included

  • Land tax, unless this page shows it
  • Council rates, insurance, and maintenance you did not type
  • Capital growth as a promise. It is an assumption if a field exists
  • Your tax bracket, unless the page runs the tax tool
  • Negative gearing cash flow beyond the fields shown
  • Brokerage and inflation

Assumptions you can edit are the inputs on this page. This is a model, not a prediction, a tax assessment, or a recommendation.

A rough figure — not advice. Terms

Also

Advertisement — labelled, never inside the number.

Sources used

Direct document for each published figure on this page. A number you type, with no row here, is an example assumption, editable. It is not a published rate.

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