https://www.insurerbrain.com/w/index.php?action=history&feed=atom&title=Definition%3AMinimum_and_deposit_premiumDefinition:Minimum and deposit premium - Revision history2026-06-13T17:21:53ZRevision history for this page on the wikiMediaWiki 1.43.8https://www.insurerbrain.com/w/index.php?title=Definition:Minimum_and_deposit_premium&diff=14801&oldid=prevPlumBot: Bot: Creating new article from JSON2026-03-14T16:13:01Z<p>Bot: Creating new article from JSON</p>
<p><b>New page</b></p><div>📋 '''Minimum and deposit premium''' is a contractual provision in [[Definition:Commercial insurance | commercial insurance]] and [[Definition:Reinsurance | reinsurance]] that establishes a floor on the premium an insured or cedent must pay, regardless of how the final [[Definition:Adjusted premium | adjusted premium]] calculation turns out. This mechanism is most commonly found in policies where the ultimate premium is determined retrospectively — such as [[Definition:Retrospectively rated policy | retrospectively rated policies]], [[Definition:Reporting form policy | reporting form policies]], or [[Definition:Excess of loss reinsurance | excess of loss reinsurance]] treaties — where actual [[Definition:Loss experience | loss experience]] or exposure data drives the final cost. The "minimum" ensures the insurer or [[Definition:Reinsurer | reinsurer]] collects enough premium to cover its fixed expenses, [[Definition:Commission | commissions]], and a baseline level of expected losses, while the "deposit" portion represents the upfront payment made at inception, which is later reconciled against the final premium at audit or adjustment.<br />
<br />
⚙️ At the start of the policy or treaty period, the policyholder or cedent pays the deposit premium, which is typically calculated based on estimated exposures such as projected [[Definition:Payroll | payroll]], revenue, or [[Definition:Subject premium | subject premium]]. Once the period concludes, an [[Definition:Premium audit | audit]] or adjustment process determines the actual premium owed. If the adjusted premium falls below the contractual minimum, the insured still owes the minimum amount — effectively forfeiting any potential refund below that threshold. Conversely, if the adjusted premium exceeds the deposit, the insured pays the difference. In reinsurance markets, minimum and deposit provisions serve a parallel function: the [[Definition:Ceding company | ceding company]] pays a deposit at the start of the treaty year, with adjustments following based on actual ceded exposures, but the minimum ensures the reinsurer retains a guaranteed base level of [[Definition:Premium income | premium income]].<br />
<br />
💡 Without a minimum and deposit structure, insurers and reinsurers bearing fixed [[Definition:Acquisition cost | acquisition costs]] and [[Definition:Overhead | overhead]] would face the risk of receiving negligible premium if the insured's actual exposures turned out far lower than projected. This provision protects the risk-bearing party's economic viability on the contract while still allowing the insured to benefit from favorable experience above the floor. For [[Definition:Underwriter | underwriters]], setting the minimum at an appropriate level requires careful judgment — too high, and it becomes a commercial obstacle; too low, and it fails to cover the insurer's minimum economics. The concept is recognized across major insurance markets globally, though the specific terminology and contractual mechanics may differ between jurisdictions and between primary insurance and reinsurance contexts.<br />
<br />
'''Related concepts:'''<br />
{{Div col|colwidth=20em}}<br />
* [[Definition:Deposit premium]]<br />
* [[Definition:Retrospectively rated policy]]<br />
* [[Definition:Premium audit]]<br />
* [[Definition:Adjustable premium]]<br />
* [[Definition:Excess of loss reinsurance]]<br />
* [[Definition:Subject premium]]<br />
{{Div col end}}</div>PlumBot