PROPERTY INVESTMENT

Rental yield and cash-flow calculator.

Compare your expected rental income with the property’s purchase price. Add optional vacancy and expenses to see how they change your operating yield.

You can also enter mortgage repayments to estimate average cash flow before income tax. Start with the basics, then expand the optional sections below.

Enter your rental assumptions

Start with the purchase price and monthly rent. Expand the optional sections to add vacancy, expenses and loan repayments.

Add vacancy and operating expenses (optional)

Enter annual costs unless a field says monthly. Blank fields count as zero. Only include costs you bear, and do not count the same cost twice.

Add loan repayments for cash flow (optional)

This is a planning illustration, not taxable rental income or total investment return. It excludes personal income tax, acquisition costs, major capital improvements and changes in property value. Loan payments are assumed constant for all 12 months. Property tax and maintenance may continue during vacancy. Your inputs are processed in this browser and are not submitted or stored by this tool. For rental-income tax treatment, see IRAS rental income guidance.

Look beyond the headline yield.

Gross yield assumes a full year of rent. Net operating yield deducts your expected vacancy and entered operating expenses. Both use the purchase price as the denominator and exclude purchase costs and changes in value.

Cash flow is a separate measure: it deducts the full mortgage repayment, including principal and interest. It is shown before personal income tax and averaged over 12 months, so actual monthly receipts and bills may differ.

Use your own estimates or bills for property tax and expenses. Costs entered here are planning assumptions; they are not a determination of what you can deduct for income-tax purposes.

Considering whether to keep your property for rental income or sell? Read our guide to renting out or selling your property to compare income, holding costs and your next move.

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