How are life insurance premium increases regulated in Australia?

Premium increases are regulated by APRA prudential standards, ASIC conduct rules, the Insurance Contracts Act, and the Life Insurance Code of Practice. Insurers must disclose increase mechanics in the PDS and justify rate reviews actuarially.

Not every premium movement is a 'rate increase'. Stepped premiums recalculate every year with the insured's age; CPI indexation increases the sum insured and the corresponding premium. The framework below separates the three categories of premium movement and the regulation that applies to each.

Three categories of premium movement

1. Age-based stepped premium adjustment

Stepped premiums recalculate every policy anniversary based on the insured's current age. This is built into the premium structure documented in the PDS at policy issue. It is not a discretionary insurer rate increase. The PDS sets out the premium table or rating method.

See AIA Priority Protection PDS (Version 32, 9 November 2025), Section 7 (Premium structure); TAL Accelerated Protection PDS (12 December 2024), Section 4; Zurich Wealth Protection PDS (1 November 2025); OnePath OneCare PDS (October 2025); ClearView ClearChoice PDS (13 May 2024, update 5 June 2025); NEOS Protection PDS (6 December 2024); Encompass Protection PDS (26 September 2025); Acenda Insurance PDS (27 September 2025); Futura Protection PDS (1 October 2025). Each PDS sets out the variable age-stepped premium structure.

2. CPI indexation of sum insured (and proportional premium uplift)

All 9 panel PDSs include an Indexation Benefit that automatically increases the sum insured each anniversary. When the sum insured rises, the premium rises proportionately. This is not a rate increase per dollar of cover; it is a cover-amount increase that lifts the premium dollar.

Indexation mechanism varies by insurer:

| Insurer | Indexation mechanism (Life Cover) | |---|---| | AIA | Greater of CPI Increase or 5% | | Zurich | CPI only | | TAL | Greater of CPI or 5% | | OnePath | CPI-linked | | ClearView | CPI only | | NEOS | Greater of CPI or 5% | | Encompass | Greater of CPI or 3% | | Acenda | Greater of CPI or 5% (taxed-source structures) or 3% (other structures) | | Futura | Greater of CPI or 5% |

Sources: AIA Priority Protection PDS, Section 7.2 Benefit Indexation; Zurich Wealth Protection PDS, inflation protection section; TAL Accelerated Protection PDS, Indexation Factor at Section 9; OnePath OneCare PDS, indexation provisions; ClearView ClearChoice PDS, automatic CPI indexation; NEOS Protection PDS, automatic annual increase; Encompass Protection PDS, indexation at greater of CPI or 3%; Acenda Insurance PDS, indexation definitions; Futura Protection PDS, indexation at greater of CPI or 5%.

You can opt out of indexation each year (and in most cases permanently). Opting out keeps the sum insured flat and removes the corresponding annual premium uplift.

3. Insurer-initiated rate review (across-the-board change to premium rates)

This is the regulated 'rate increase' category. An insurer can change the underlying premium rate (cost per dollar of cover) for a class of policies. The change applies across all policies in the affected class, not to individual policyholders.

Rate reviews are constrained by:

• APRA prudential standards for life insurers, which require capital adequacy and actuarial justification. The Life Insurance Prudential Standards (LPS series) including LPS 117 (Capital Adequacy: Insurance Risk Charge) govern the actuarial basis.
• PDS disclosure: each PDS sets out the insurer's right to vary premium rates and the circumstances in which a rate review may occur.
• Insurance Contracts Act 1984: governs the contractual rights between insurer and insured, including notification obligations under the policy terms.
• Life Insurance Code of Practice 2019 (LICOP): requires plain-English communication and timely notice of material changes.
• ASIC conduct obligations: insurers must act with utmost good faith under ICA s29 and comply with the design and distribution obligations under Corporations Act Part 7.8A.

Notice requirements

When an insurer initiates a rate review, the policyholder is typically notified in writing at least 30 days before the new rate takes effect. The notification sets out the change, the reason in plain English, and the policyholder's options (continue at the new rate, reduce sum insured to manage premium, switch from level to stepped, cancel).

Notice mechanics are set out in each PDS. OnePath OneCare PDS (October 2025) sets a 30-day-notice minimum; other panel PDSs are in the same range.

What you can do if a rate review affects you

If your premium is increasing beyond normal age-based stepping or indexation, you have several options short of cancelling:

1. Request a written explanation from the insurer setting out the actuarial reason for the change.
2. Reduce the sum insured to bring the premium back to a manageable level. The cover continues at a lower amount.
3. Switch premium structure (from level to stepped, or vice versa) if the alternative produces a more workable premium curve.
4. Opt out of indexation in the affected year to remove the indexation component of the premium uplift.
5. Shop the cover across the panel for replacement quotes. Replacement requires new underwriting on your current health and current age; the new cover may not match the old terms, so do not cancel until the replacement is in force.
6. Lodge a complaint with the insurer's internal dispute resolution (IDR) team. If unresolved within 30 days, escalate to AFCA at afca.org.au.

Why premium rate reviews happen

Life insurers review rates because of:

• Worsening claims experience (claim rates higher than priced)
• Demographic shifts (longer life expectancy affecting some products)
• Reinsurance cost changes (reinsurers raise rates passed through to retail)
• Capital requirements (APRA prudential changes)
• Improvements in medical technology that change underwriting assumptions

The insurer must be able to justify the change actuarially under APRA standards. The change cannot be arbitrary.

Where the panel sits on the right to vary

Every panel PDS reserves the insurer's right to vary premium rates subject to PDS conditions, notice obligations, and APRA approval where required. The exact wording varies:

• AIA Priority Protection PDS (Version 32, 9 November 2025): premium variation section.
• Zurich Wealth Protection PDS (1 November 2025): premium variation section.
• TAL Accelerated Protection PDS (12 December 2024): premium section.
• OnePath OneCare PDS (October 2025): premium variation and notice provisions.
• ClearView ClearChoice PDS (13 May 2024, update 5 June 2025): premium variation section.
• NEOS Protection PDS (6 December 2024): premium variation provisions.
• Encompass Protection PDS (26 September 2025): Section 1 premium structure.
• Acenda Insurance PDS (27 September 2025): premium variation section.
• Futura Protection PDS (1 October 2025): premium variation section.

Common considerations

• Read the premium notice carefully. A premium that has risen because of age stepping is different from a premium that has risen because of an insurer rate review.
• The PDS at policy issue is your reference document for what the insurer can and cannot change without your consent.
• AFCA can resolve disputes about whether a rate change is justified or properly disclosed, including compensation up to the AFCA monetary limit.
• ASIC MoneySmart at moneysmart.gov.au has consumer guidance on premium increases and what to ask. APRA at apra.gov.au publishes the LPS standards governing insurer capital and rate-review obligations.

Regulator anchor: APRA prudential standards (Life Insurance Prudential Standards, LPS series including LPS 117); Insurance Contracts Act 1984 (governs the policy contract, including ICA s29 utmost good faith); Life Insurance Code of Practice 2019 (claims handling, plain-English communication, complaints); Corporations Act Part 7.8A (Design and Distribution Obligations); AFCA (afca.org.au) for dispute resolution on premium changes.