Example result based on the prefilled values.
Gross Yield
5.76%
Net Yield
4.96%
Annual Rent
A$14,400.00
Continue your plan
Useful next calculations
When to use this calculator
- Before comparing lenders, brokers, or repayment options.
- When you want to test how a different deposit, rate, or term changes affordability.
- When you need a quick estimate before using a formal quote or agreement in principle.
- When you are stress-testing your budget against a potential rate rise to see the impact on monthly payments.
- When you want to understand the full cost of borrowing — not just the monthly figure — before you commit.
A realistic Australia planning example
Use these sample inputs as a quick scenario test, then change one variable at a time to compare outcomes.
Property Price (A$)
A$700,000
Monthly Rent (A$)
6
Annual Costs (A$)
A$500
After entering these figures, review gross yield, net yield and annual rent together rather than in isolation — each metric tells a different part of the story. Then rerun the tool with one input adjusted to see which variable has the biggest effect on all three outputs before you settle on a plan.
How to read your results
Gross Yield
Use this metric to compare scenarios side by side and understand how changes in the key inputs drive the final outcome. If the figure surprises you, isolate one variable at a time and rerun the calculation to identify which assumption is responsible.
Net Yield
Use this metric to compare scenarios side by side and understand how changes in the key inputs drive the final outcome. If the figure surprises you, isolate one variable at a time and rerun the calculation to identify which assumption is responsible.
Annual Rent
Use this metric to compare scenarios side by side and understand how changes in the key inputs drive the final outcome. If the figure surprises you, isolate one variable at a time and rerun the calculation to identify which assumption is responsible.
Method & assumptionsAuthoritative sources
This calculator estimates both the gross and net rental yield on a buy-to-let property. Gross yield is calculated as annual rental income divided by total property purchase cost, expressed as a percentage. Net yield additionally deducts estimated annual costs including mortgage payments, letting agent fees, landlord insurance, maintenance provisions, and a void allowance. UK-specific considerations include the restriction of mortgage interest tax relief for individual landlords to the basic-rate tax credit (introduced progressively from 2017), the higher stamp duty surcharge on additional properties, and potential letting agent licensing requirements that vary by local authority. The net yield figure in this calculator is pre-income-tax; your after-tax return will be lower depending on your marginal rate. Always seek advice from a qualified accountant familiar with property taxation.
Official references
Common mistakes
- !Using an assumption that is not supported by a current local quote, bill, statement or official source.
- !Treating a generic estimate as a lender, provider, payroll or tax authority decision.
- !Mixing monthly and annual inputs without converting them consistently.
- !Forgetting location-specific taxes, fees, eligibility rules or payroll deductions where they apply.
- !Testing only one scenario instead of checking how a cautious assumption changes the result.
What to do next
- Run a second scenario with a cautious assumption so you can see the downside clearly.
- Compare the result with the related calculators below before making a decision.
- Check current local rules, eligibility and provider terms before applying or committing money.
- Keep a record of the assumptions so you can update the estimate when a quote, bill or pay figure changes.
- Use the result to prepare better questions for a lender, provider, adviser or employer rather than treating it as a final answer.
Frequently asked
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