Claims

Captive vs Self-Insurance vs Mutual

ClaimsGateway

22 Oct 26

•

min read

Organisations that want to keep some of their own risk have three main options. Self-insurance means paying losses directly. A captive is an insurer the organisation owns. A discretionary mutual pools money with similar organisations and pays claims at its discretion. They differ in regulation, capital, cover certainty and who handles the claims.

This article is general information, not legal or compliance advice. Check the current text of the code, standard or legislation, and take advice for your situation.

Key takeaways

Self-insurance is the simplest form of risk retention; a captive is the most formal; a discretionary mutual sits between them.
APRA's prudential definitions recognise association captives (Category D) and sole parent captives (Category E) as general insurers.
According to APRA, discretionary mutual funds offer "discretionary cover", and APRA stopped collecting data from them in 2016; they are not regulated as insurers.
According to SIRA, a New South Wales workers' compensation self-insurer must hold reinsurance against insolvency.
All three leave the organisation, or its administrator, doing the claims work an insurer would otherwise do.

What are the three ways to retain risk?

The three ways are self-insurance, a captive and a discretionary mutual fund. Self-insurance means the organisation pays its own losses, usually with a high excess or no policy at all. A captive is an insurance company the organisation owns. A discretionary mutual fund pools money from similar organisations and decides claims at its discretion.

All three start from the same idea. An organisation that understands its risks, and has the balance sheet to absorb them, may pay less over time by keeping them than by buying insurance. However, each vehicle trades cost against formality, capital and certainty differently.

Self-insurance and buying insurance are a different comparison. The self-insured vs fully insured covers that question. This article compares the three ways of keeping risk.

How do the three compare side by side?

Side by side, self-insurance needs the least set-up but gives no separate vehicle. A captive is a regulated insurer with its own capital and governance. A discretionary mutual is lighter than a captive, but members have no legal right to a payout. Claims handling falls to the owner or an administrator in every case.

What it is. Self-insurance: The organisation pays its own losses; Captive: An insurer owned by the organisation or group; Discretionary mutual fund: A fund pooled by members, paying claims at its discretion.
Regulation. Self-insurance: None for general risks; workers' compensation needs a licence; Captive: Authorised by APRA as a general insurer in Australia; Discretionary mutual fund: Not regulated as an insurer; APRA stopped collecting its data in 2016.
Capital. Self-insurance: The organisation's own balance sheet; Captive: The captive's own capital, set by its regulator; Discretionary mutual fund: Members' contributions to the fund.
Cover certainty. Self-insurance: Only as strong as the organisation's finances; Captive: Contractual cover, like other insurance; Discretionary mutual fund: No legal right to payment; the fund decides.
Reinsurance. Self-insurance: Can buy excess or stop-loss cover; Captive: Usually buys reinsurance above its retention; Discretionary mutual fund: Often buys insurance or reinsurance above its retention.
Who it suits. Self-insurance: Large organisations with predictable losses; Captive: Large groups or associations with stable premium; Discretionary mutual fund: Members of a sector with shared risks, such as councils.
Claims handling. Self-insurance: In-house or a TPA; Captive: In-house, a TPA or a fronting insurer; Discretionary mutual fund: The fund's administrator or a TPA.

When does a captive make sense?

A captive makes sense for a large organisation or association with significant, stable insurance spend, a good understanding of its losses, and the appetite to run a regulated insurer. It suits risks the organisation wants to fund itself but formalise, and risks the market prices badly or will not cover.

APRA's definitions show the two main Australian forms. In its prudential standard GPS 001, Category D insurers are "often referred to as 'association captives'", owned by an industry or professional association or its members. Category E insurers are "often referred to as 'sole parent captives'", owned by one company or group.

The cost of formality is real. A captive needs capital, a board, a manager and auditors. So it rarely suits a small or mid-sized organisation on its own. The guide to captive insurance explains the types and how they work.

When does self-insurance make sense?

Self-insurance makes sense where losses are frequent, predictable and affordable, such as minor property damage or motor fleet claims, and where buying insurance would mostly pay the insurer's costs. For workers' compensation, self-insurance is a licensed status available only to large employers that meet the regulator's requirements.

General self-insurance needs no licence. An organisation simply carries a high excess, or no policy, and pays losses from its own funds. Its strength is simplicity, while its weakness is that one large loss lands entirely on the organisation.

Workers' compensation is different. According to SIRA, a New South Wales self-insurer must have the resources to meet its obligations and hold reinsurance against insolvency. Each state, and the Commonwealth's Comcare scheme, runs its own licensing. The guide to self-insurance covers the options in more depth.

When does a discretionary mutual make sense?

A discretionary mutual makes sense for organisations in one sector that share similar risks and want to pool them, such as councils, schools or professional bodies. It is lighter than a captive and usually cheaper to run. The trade-off is that members have no legal right to be paid; the fund decides each claim.

That discretion is the defining feature. Under the Financial Sector (Collection of Data) Act, a fund is not a discretionary mutual fund if a contributor has a legal right to payment. As a result, discretionary mutuals sit outside the definition of insurance.

They sit largely outside insurance regulation. APRA collected data from discretionary mutual funds from 2008, but it ceased that collection in 2016 after consulting the industry. They are not prudentially supervised as insurers. The guide to discretionary mutual funds explains how they work.

What does each mean for claims handling?

In each vehicle, someone other than a traditional insurer handles the claims. A self-insured organisation handles them in-house or through a TPA. Captives use the owner's team, a TPA or a fronting insurer, while a discretionary mutual's administrator decides claims for members. All need a reliable record of every claim and decision.

The records serve different audiences. A self-insurer's records may be audited by a workers' compensation regulator. Meanwhile, a captive's board, auditors and reinsurers rely on its claims data, and a discretionary mutual's members want to see that discretion was exercised fairly and consistently.

ClaimsGateway (claimsgateway.com) builds cloud claims software for insurers, TPAs and self-insured organisations, handling property, motor, liability, construction, injury and workers' compensation claims. The ClaimsGateway self-insured and mutuals page describes its approach for organisations handling their own claims.

Frequently asked questions

What is the difference between a captive and self-insurance?

Self-insurance means an organisation pays its own losses directly from its own funds. A captive is a separate insurance company the organisation owns, which issues policies, holds capital and usually buys reinsurance. A captive formalises self-insurance, at the cost of capital, governance and regulation by APRA in Australia.

Is a discretionary mutual a captive?

No. A captive is an insurer that contractually pays valid claims and is authorised by APRA in Australia. A discretionary mutual fund pools members' money and pays claims at its discretion, so members have no legal right to payment. Discretionary mutuals are not prudentially regulated as insurers, and APRA no longer collects their data.

Which is cheaper, a captive or self-insurance?

Self-insurance is usually cheaper to run, because it needs no separate company, capital or governance. A captive costs more to set up and operate, but it can buy reinsurance directly and offer formal cover. Which is cheaper overall depends on the organisation's losses, size and the price of market insurance.

Can a council use a captive?

Councils more often pool risk through discretionary mutual schemes run for local government, or self-insure some risks, than own a captive. A captive needs significant premium and a regulated insurer's governance, which suits few individual councils. Councils should take advice on what their state's local government rules allow.

Who handles claims when you self-insure?

When an organisation self-insures, it handles claims itself or appoints a third-party administrator. For workers' compensation self-insurers, claims management must meet the licensing regulator's standards. Either way, the organisation needs a reliable record of every claim, decision and payment for its auditors and, where relevant, its regulator.

About the author

ClaimsGateway builds cloud claims management software for insurers, underwriting agencies, brokers, TPAs and self-insured organisations in Australia and New Zealand. Every regulator figure in this article links to its source, and every vendor fact was checked on the vendor's own site on the date shown.