View source for Definition:Insurance service expense

{{Infobox definition
| category = kpis; pnl
| aliases = insurance service expenses
| id = insurance_service_expense
| unit = currency
| related terms = Insurance service result; Insurance revenue
| short definition = Incurred claims plus attributable expenses plus loss-component movements under IFRS 17.
| review status = authored
}}

📕 '''Insurance service expense''' is the IFRS 17 income-statement line that gathers the costs of fulfilling insurance contracts during the period: claims incurred, expenses directly attributable to insurance activity, amortization of insurance acquisition cash flows, and movements in the loss component of onerous contracts. It is the expense counterpart to insurance revenue, and together the two lines frame how the standard presents the profitability of providing insurance service.

⚙️ Costs enter this line when they are incurred, not when they are paid, and only fulfilment-related amounts qualify — general overhead that cannot be attributed to insurance contracts is presented elsewhere, and repayments of investment components are excluded just as they are from revenue. The onerous-contract mechanics give the line a distinctive feature: expected losses on unprofitable business are recognized immediately as an expense when identified, then reversed through this same line as those losses are subsequently borne, so deteriorations and recoveries in contract profitability show up here rather than being smoothed away. The figure is expressed in currency and disclosed by segment.

🎯 Reading this line against insurance revenue is the fastest way to gauge underwriting cost discipline under IFRS 17, playing a role similar to the claims and expense components of a combined ratio in property-casualty analysis. The immediate recognition of onerous losses makes the line an early-warning signal: pricing weakness or adverse assumption changes surface here in the period they are identified, not years later. Analysts accordingly decompose it into claims experience, attributable expenses, and loss-component movements to separate operational performance from changes in outlook.