Gross Profit or Turnover: Which Business Interruption Basis Actually Suits a Cafe?

The two most common business interruption bases measure a genuinely different loss, not just a different way of describing the same one. Turnover basis insures the full amount a cafe would have taken at the till. Gross profit basis insures what it would have actually kept, after the food and drink it wouldn’t have bought either if it wasn’t trading.

What actually separates gross profit basis from turnover basis?

Turnover basis insures the full amount a business would have taken at the till, its total sales. Gross profit basis insures turnover minus the variable costs that stop the moment trading stops. For a cafe, that’s food, coffee and packaging stock. These aren’t two different ways of expressing the same underlying loss. A cafe that closes for a period doesn’t just stop earning revenue. It also stops buying the ingredients tied to the trade it isn’t doing. Gross profit basis is built to reflect that second part.

Why does this matter more for a cafe than for some other businesses?

Because a cafe carries real, ongoing variable costs that a lot of other businesses simply don’t. A professional services firm with almost no cost of goods sold has very little gap between its turnover and its gross profit, so the choice of basis makes less practical difference for a business like that. A cafe’s gap between the two figures is usually substantial, given how much of its cost base is food, drink and packaging tied directly to what’s actually sold. That’s exactly why getting the basis right matters more here than it might for a lot of other business types.

Is gross profit basis generally the better fit for a cafe?

Often, though it depends on the specific business rather than being a blanket rule. A cafe that closes stops buying the stock tied to the trade it’s no longer doing, so gross profit basis, insuring what would have actually been kept rather than the full amount taken at the till, tends to reflect the real loss more accurately for a business with this kind of cost structure. Turnover basis isn’t wrong as a concept. It’s a genuine trade-off rather than a mistake. Insuring the full amount taken at the till means a higher sum insured and typically a higher premium, since none of the variable cost saving is netted out. For a cafe, with real food and drink costs tied directly to sales, that difference tends to be significant rather than a rounding error.

What’s the actual risk if the basis is set up incorrectly?

Underinsurance, most commonly, through the same average clause mechanism that applies across business interruption cover generally. If the sum insured is calculated against the wrong basis or hasn’t kept pace as the business has grown, a genuine claim can be reduced in proportion to that shortfall, even where the underlying loss was entirely real. This is worth reviewing properly at renewal rather than assumed to still be accurate from whenever the policy was first arranged.

Does that mean turnover basis is always the wrong choice?

Not automatically. Turnover basis and gross profit basis can both work, provided the sum insured and the way a claim would actually be calculated against it are properly matched to the basis chosen. The real risk isn’t the basis itself. It’s a mismatch between the basis on the policy and how the sum insured was actually worked out, which is a calculation question worth getting right rather than an argument for one basis over the other in every case.

Key Takeaways

The information in this article is general in nature and does not constitute legal, financial or insurance advice. Please speak with a qualified adviser about your specific circumstances.