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📋 '''Prospective rating''' is a [[Definition:Premium | premium]]-determination method in which an [[Definition:Insurance carrier | insurer]] sets the rate for an upcoming policy period based on forward-looking analysis of the [[Definition:Insured | insured's]] expected loss experience, exposure characteristics, and broader market factors — rather than adjusting the premium after the fact based on actual losses incurred. This approach stands in contrast to [[Definition:Retrospective rating | retrospective rating]], where the final premium is recalculated once the policy period's claims are known. Prospective rating is the dominant pricing paradigm across most personal and commercial [[Definition:Insurance | insurance]] lines globally, forming the basis of standard [[Definition:Rate | rate]] schedules and individually negotiated quotations alike.

🔍 The mechanics involve the insurer assembling an expected [[Definition:Loss cost | loss cost]] for the risk, layering on [[Definition:Expense loading | expense loads]], [[Definition:Profit margin | profit margins]], and any applicable adjustments for the insured's individual characteristics. In commercial lines, the insurer may apply [[Definition:Experience rating | experience rating]] — using the insured's own historical loss record to modify a [[Definition:Manual rate | manual rate]] up or down — but the key point is that the final premium is fixed (or at least firmly estimated) before the coverage begins. [[Definition:Actuarial analysis | Actuarial analysis]], [[Definition:Predictive modelling | predictive modelling]], and [[Definition:Catastrophe model | catastrophe models]] all feed into the prospective calculation. In jurisdictions such as the United States, regulators may require [[Definition:Rate filing | rate filings]] demonstrating that prospective rates are adequate, not excessive, and not unfairly discriminatory. Under [[Definition:Solvency II | Solvency II]] in Europe and similar frameworks in Asia, insurers must demonstrate that their technical pricing supports long-term [[Definition:Solvency | solvency]].

📊 For policyholders, prospective rating delivers budget certainty: the cost of insurance is known in advance, which simplifies financial planning and removes the risk of unexpected premium calls after a bad loss year. For insurers, it concentrates pricing risk on the front end — if the prospective rate proves inadequate because losses exceed expectations, the insurer absorbs the shortfall. This makes the quality of data, modelling sophistication, and [[Definition:Underwriting | underwriting]] judgment especially critical. In [[Definition:Reinsurance | reinsurance]], prospective rating is common on [[Definition:Proportional treaty | proportional treaties]] and standard [[Definition:Excess of loss | excess of loss]] placements, while certain large or volatile programmes may incorporate retrospective or [[Definition:Swing rating | swing-rated]] features. The balance between prospective and retrospective elements is often a focal point in negotiations between cedants, [[Definition:Reinsurer | reinsurers]], and [[Definition:Broker | brokers]].

'''Related concepts:'''
{{Div col|colwidth=20em}}
* [[Definition:Retrospective rating]]
* [[Definition:Experience rating]]
* [[Definition:Manual rate]]
* [[Definition:Loss cost]]
* [[Definition:Swing rating]]
* [[Definition:Actuarial analysis]]
{{Div col end}}

Definition:Prospective rating - Revision history

PlumBot: Bot: Creating new article from JSON