For the growing number of hybrid and remote workers, understanding these strict thresholds before attempting a claim avoids a disallowed deduction and possible SARS scrutiny. Since the 2023 tax year, employees can no longer deduct mortgage bond interest as part of a home office claim — though self-employed individuals generally have more flexibility than salaried employees.
Source: SARS — Interpretation Note 28
Frequently Asked Questions
Can I claim a home office deduction if I use the space for both work and personal activities?
No — SARS requires the space to be used exclusively for work; any regular personal use disqualifies the claim.
Do I need to work from home more than half the time to qualify as an employee?
Yes — for ordinary salaried employees, your duties must be mainly (more than 50% of working time) performed from the home office to qualify.
Can I still deduct my mortgage bond interest as a home office expense?
No — since the 2023 tax year, SARS's clarified interpretation excludes mortgage bond interest from employee home office deductions.
