Business interruption insurance in South Africa: what it pays, and what it does not
Property insurance repairs the premises. Business interruption cover keeps the business alive while that happens. How it works, what usually triggers it, and what the COVID-19 court cases showed.
By DPI Financial Services
General information, not advice. Figures checked September 2026.
In short: business interruption (BI) insurance replaces the gross profit a business loses, and pays the extra costs of keeping it trading, after an insured event such as a fire or flood stops it operating normally. In most policies it only responds when there has been insured physical damage. Choosing the right indemnity period and gross profit figure matters as much as having the cover.
What business interruption cover pays for
- Loss of gross profit: the drop in turnover, less the costs that stop when trading stops. This is an insurance definition and is not identical to gross profit in your accounts.
- Increased cost of working: reasonable extra spending to limit the loss, such as temporary premises, equipment hire or overtime.
- Standing charges and wages, depending on how the cover is set up.
What usually triggers a claim
Most BI sections are linked to the material damage section of the policy. If a fire damages your premises and that damage is covered, the resulting loss of profit is covered too. If the business is interrupted without insured damage to your property, the standard section normally does not respond, unless a specific extension applies.
Extensions worth asking about
| Extension | What it is designed for |
|---|---|
| Suppliers and customers | Damage at a key supplier's or customer's premises that interrupts your business |
| Public utilities | Failure of electricity, water or telecoms supply because of damage at the supplier's installation |
| Prevention of access | Damage nearby that stops customers or staff reaching your premises |
| SASRIA | Interruption following damage from riots, strikes or public disorder |
Utility extensions commonly exclude the deliberate withholding of supply, which in South Africa means scheduled load shedding, and they often apply only after a waiting period. The exact wording is what decides a claim.
Choosing the indemnity period
The indemnity period is the longest time the policy will pay for lost profit after the damage. It should reflect how long it would realistically take to rebuild, re-equip and win back customers, not only how long repairs take. Twelve months can be too short for a business that depends on specialised equipment or a particular location.
What the COVID-19 cases showed
Two Supreme Court of Appeal judgments settled how some South African BI policies applied to the pandemic. In Guardrisk Insurance Company v Café Chameleon (2020), the court found that an infectious disease extension covered losses from the lockdown. In Santam v Ma-Afrika Hotels (2021), it found that the longer indemnity period in the main BI section also applied to the contagious disease extension. The lesson for any business is that the precise wording of an extension decides what is paid.
Common questions
Does business interruption insurance cover load shedding?
Generally not. Scheduled load shedding is usually excluded, including under public utility extensions, because it is a deliberate withholding of supply rather than damage.
Do I need physical damage to claim?
For the standard BI section, usually yes. Some extensions respond to other triggers, and the wording of each one sets out exactly when.
How is the gross profit sum insured calculated?
It is based on projected turnover less specified working expenses, over the indemnity period. Your accountant and broker should agree the figure, because an understated figure can reduce a claim under the average clause.
Is business interruption cover compulsory?
No, but a lender, landlord or franchisor may require it.
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