View source for Definition:Short-term business

📅 '''Short-term business''' refers to [[Definition:Insurance | insurance]] contracts with coverage periods that are typically one year or less, as opposed to [[Definition:Long-term business | long-term business]], which encompasses multi-year or whole-of-life obligations such as [[Definition:Life insurance | life insurance]] and [[Definition:Annuity | annuities]]. The category predominantly includes [[Definition:Property insurance | property]], [[Definition:Motor insurance | motor]], [[Definition:Liability insurance | liability]], [[Definition:Marine insurance | marine]], and other [[Definition:General insurance | general insurance]] lines where the [[Definition:Policy period | policy period]] resets annually and [[Definition:Premium | premiums]] are re-rated at each renewal. In several regulatory and market contexts — notably the United Kingdom, South Africa, and other Commonwealth-influenced jurisdictions — "short-term business" is a formal statutory category that determines which set of prudential rules, reserving standards, and reporting templates apply to a given [[Definition:Insurance carrier | insurer]].

🔧 From an operational standpoint, short-term business is characterized by relatively rapid [[Definition:Underwriting cycle | underwriting cycles]], annual policy issuance, and claim development patterns that tend — with notable exceptions in [[Definition:Long-tail liability | long-tail lines]] — to resolve more quickly than those found in life portfolios. [[Definition:Reserve | Reserving]] for short-term business centers on estimating outstanding [[Definition:Claims | claims]] liabilities for [[Definition:Accident year | accident years]] that are still developing, rather than projecting decades of future [[Definition:Mortality risk | mortality]] or [[Definition:Longevity risk | longevity]] experience. Under [[Definition:IFRS 17 | IFRS 17]], many short-term contracts qualify for the [[Definition:Premium allocation approach (PAA) | premium allocation approach]], a simplified measurement model that avoids the complexity of the [[Definition:General measurement model (GMM) | general measurement model]] required for long-duration obligations.

🌍 The classification carries practical significance well beyond accounting. Regulators worldwide typically license and supervise short-term and long-term insurers under separate frameworks — or at minimum impose ring-fencing requirements — to prevent cross-subsidization between fundamentally different risk pools. In South Africa, for instance, the Insurance Act formally distinguishes short-term and long-term insurers, each governed by tailored solvency and conduct requirements. Similarly, in Hong Kong and Singapore, composite licenses that combine both categories are subject to strict internal segregation rules. For [[Definition:Reinsurer | reinsurers]] and [[Definition:Investor | investors]], recognizing whether a portfolio is classified as short-term business shapes expectations around [[Definition:Earnings volatility | earnings volatility]], [[Definition:Capital management | capital consumption]], and the speed with which [[Definition:Underwriting profit | underwriting results]] emerge.

'''Related concepts:'''
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* [[Definition:General insurance]]
* [[Definition:Long-term business]]
* [[Definition:Premium allocation approach (PAA)]]
* [[Definition:Underwriting cycle]]
* [[Definition:Policy period]]
* [[Definition:Non-life insurance]]
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