Demurrage and detention insurance gets pitched to freight forwarders constantly, but almost nobody explains what it actually covers.

What it actually covers

Typically, charges that exceed a defined threshold due to delays genuinely outside the forwarder's control: port congestion, customs holds, documentation issues that originate on the carrier's side rather than the forwarder's own process. It does not usually cover charges caused by the forwarder's own gaps, a missed alert or an unassigned payment responsibility is not what this kind of insurance is designed to absorb, and policies typically exclude exactly this category of internally-caused charge.

The cost-benefit math

Premiums are priced against expected claim frequency, the same way any insurance is. If your actual demurrage and detention exposure is genuinely low because free time is tracked properly and alerts fire before it expires, you're effectively paying for risk you've already mostly eliminated through your own operational process, which makes the premium a less efficient use of that same budget.

When self-managing makes more sense

If your charge frequency is already low and you have real tracking in place, the premium often costs more over the course of a year than the occasional charge it would actually have covered, making it a net loss compared to simply managing the risk directly through better software and alerting.

A recommendation path

Fix the tracking gap first, before considering insurance at all. If charges are still landing after free time, billing responsibility, and alerts are all properly systemized and working, that's the point at which insurance becomes a rational hedge against the remaining, genuinely external risk that's left over, port strikes, customs backlogs, and similar events nobody can plan around directly.

Quick answers

Is demurrage and detention insurance worth it for a small forwarder? Usually not until operational tracking is already solid. At that point, insurance is covering genuine external risk rather than quietly subsidizing an internal process gap that better software would have closed for free.

Does carrying this insurance change how aggressively we should negotiate free time with carriers? Not really, negotiating better free-time terms directly reduces exposure for everyone involved, insured or not, and should be pursued regardless of whether insurance is also in place.