Can rental property provide reliable retirement income?
Rental property can support retirement if net cash meets the income need and accessible reserves absorb difficult years. Calculate that cash before relying on advertised rent.
Convert rent into usable cash
For a fictional unbonded property valued at R1.8 million and let at R13,000 monthly:
| Annual item | Assumed amount |
|---|---|
| Rent at full occupancy | R156,000 |
| One month vacant | R13,000 deduction |
| Rent received | R143,000 |
| Management at 7% of rent received | R10,010 deduction |
| Rates and levies | R30,000 deduction |
| Insurance | R6,000 deduction |
| Maintenance and replacement reserve | R15,000 deduction |
| Cash before income tax | R81,990 |
Gross yield is 8.7%; cash before tax and after the reserve is 4.6%, or R6,833 monthly. Management includes assumed applicable VAT; transaction costs are excluded. R60,000 of annual bond payments would reduce cash to R21,990 before tax.
Separate cash from taxable profit
At an assumed constant 30% marginal rate, deductible management, rates, levies and insurance leave taxable profit of R96,990. Tax of R29,097 leaves R52,893 after tax and reserve, or R4,408 monthly.
If the R15,000 instead pays for qualifying repairs, taxable profit falls to R81,990: tax is R24,597 and cash R57,393, or R4,783 monthly. The R4,500 difference requires an actual deduction. Retain invoices and have a practitioner apply the SARS rental-expense rules.
Compare the same capital elsewhere
Assume R1.8 million in an income investment pays 7% after product fees, fully taxable at 30% without an exemption. Annual net cash would be R88,200, or R7,350 monthly. This is an assumption, not a quoted or guaranteed payout.
Compare actual income, capital risk, liquidity and workload. For a sale, use proceeds after selling costs and CGT; an investment can fluctuate or distribute capital, while property can appreciate or need repairs.
Test vacancy and a special levy together
Assume four vacant months, a R25,000 qualifying repair and a R30,000 special levy for a capital upgrade. For this illustration, the practitioner treats the levy as non-deductible:
- Rent of R104,000 less R7,280 management, R30,000 ordinary rates and levies, R6,000 insurance and R25,000 repairs leaves R35,720 taxable profit.
- Tax at 30% is R10,716, leaving R25,004.
- Paying the R30,000 special levy creates a R4,996 cash shortfall, which accessible reserves must meet.
The repair replaces the R15,000 reserve allocation; it is not charged twice. A different levy classification changes tax. The stressed year produces no spendable rental income, although tax remains payable.
Check concentration and responsibility
One vacancy can stop all rent while bills continue. Owning your home adds property exposure; the Library’s concentration-risk guide explains the effect.
Price management for illness or later life and identify who can authorise urgent repairs. Keep refundable tenant deposits separate from retirement spending. Lease escalation does not guarantee collection.
Have the letting agent assess local vacancy and costs, the practitioner classify expenses and an attorney resolve lease or ownership questions. An authorised adviser should assess the alternative investment’s suitability.
Your next step
Obtain local vacancy estimates, levy records and net sale quotations and test after-tax income through the stressed year; if the numbers still work, proceed with the professionally assessed property decision; if not, adjust while you still can.