12.3 IFRS 17 and accounting for insurance contracts

Overview of IFRS 17

IFRS 17 is the comprehensive standard for accounting and reporting of insurance contracts, issued by the International Accounting Standards Board (IASB) in May 2017. It replaced the interim standard IFRS 4, which had allowed insurers to keep using their pre-existing local accounting practices. That meant two companies writing nearly identical policies could report very different financial results depending on their jurisdiction.

IFRS 17 fixes this by providing a single, principle-based framework for all types of insurance contracts. It's been effective for annual reporting periods beginning on or after January 1, 2023, with early adoption permitted.

Key Principles of IFRS 17

Four core principles drive the standard:

• Current measurement: Insurance contracts must be measured using updated assumptions and discount rates that reflect the timing and risk of cash flows. No more "set it and forget it" at inception.
• Contractual service margin (CSM): The CSM captures the unearned profit from an insurance contract. It prevents insurers from recognizing all expected profit upfront; instead, profit is released gradually as coverage is provided.
• Separation of underwriting and financial results: The income statement splits insurance service results (how well you underwrote) from insurance finance income/expenses (how time value of money and financial risk affected the contract). This makes it much easier to see where profitability actually comes from.
• Enhanced disclosures: The standard requires more granular information about risks, assumptions, and performance than IFRS 4 ever did.

Scope of IFRS 17

Qualifying insurance contracts

IFRS 17 applies to:

• Insurance contracts issued
• Reinsurance contracts held
• Investment contracts with discretionary participation features

An insurance contract is defined as a contract under which the entity accepts significant insurance risk from another party (the policyholder) by agreeing to compensate the policyholder if a specified uncertain future event adversely affects them. The key phrase is "significant insurance risk." If the risk transfer is trivial, the contract falls outside IFRS 17.

Exclusions from IFRS 17

Certain contracts are excluded even if they technically involve some insurance risk:

• Warranties provided by a manufacturer, dealer, or retailer (covered by IFRS 15)
• Employers' assets and liabilities under employee benefit plans (covered by IAS 19)
• Contingent consideration payable or receivable in a business combination (covered by IFRS 3)
• Contracts whose primary purpose is providing services for a fixed fee, even if they meet the insurance contract definition (e.g., roadside assistance contracts with a flat annual fee)

Measurement Models in IFRS 17

IFRS 17 provides three measurement models. The choice depends on the contract's characteristics.

General measurement model (GMM)

This is the default. It measures an insurance contract as the sum of two components:

1. Fulfilment cash flows, which themselves consist of:

   • Estimates of future cash inflows and outflows
   • A discount adjustment for the time value of money
   • A risk adjustment for non-financial risk

2. Contractual service margin (CSM), representing the unearned profit

The CSM is recognized as revenue over the coverage period, so profit emerges gradually rather than all at once.

Premium allocation approach (PAA)

This is a simplified alternative permitted when:

• The coverage period is one year or less, or
• The PAA produces measurements that reasonably approximate the general model

Under the PAA, liabilities for remaining coverage are measured by allocating premiums over the coverage period (similar to the unearned premium reserve concept many actuaries already know). However, liabilities for incurred claims are still measured using the fulfilment cash flow approach from the general model.

The PAA is especially relevant for most general/non-life insurance contracts.

Variable fee approach (VFA)

This applies to contracts with direct participation features, where policyholders share in a clearly identified pool of underlying items (think unit-linked or participating life contracts). The VFA modifies the general model so that changes in the fair value of those underlying items adjust the CSM rather than flowing directly through profit or loss. This reflects the economic reality that the insurer's fee is variable, tied to investment performance.

Components of Insurance Contracts

Estimates of future cash flows

These include all cash inflows (premiums) and outflows (claims, benefits, acquisition costs, maintenance expenses) within the contract boundary. The contract boundary is the point beyond which the insurer can reprice or terminate the contract.

Estimates must be:

• Unbiased and probability-weighted across the range of possible outcomes
• Consistent with observable market information
• Based on all available information at the measurement date

Discount rates

Future cash flows are discounted to reflect the time value of money and the financial risks associated with those cash flows. The rates must be based on current market rates for instruments with similar cash flow characteristics.

IFRS 17 allows two approaches for determining discount rates:

• Top-down: Start with the yield on a reference portfolio of assets and subtract components not relevant to the insurance cash flows
• Bottom-down: Start with a risk-free yield curve and add an illiquidity premium appropriate to the contract's cash flow characteristics

Risk adjustment for non-financial risk

This is the compensation the entity requires for bearing uncertainty about the amount and timing of cash flows from non-financial risks (mortality, morbidity, claims frequency, etc.). It's conceptually similar to a risk margin but is entity-specific, reflecting the insurer's own view of diversification benefits and risk aversion.

IFRS 17 does not prescribe a specific technique. Common approaches include confidence level methods, cost-of-capital methods, and quantile-based methods. Entities must disclose the confidence level to which the risk adjustment corresponds.

Contractual service margin

The CSM is determined at initial recognition as the amount that produces zero gain at inception (assuming the contract is not onerous). Subsequently, it's adjusted for:

• Changes in fulfilment cash flows related to future coverage and services
• Interest accretion at the locked-in discount rate
• Foreign currency exchange differences (where applicable)

The CSM is then recognized as revenue over the coverage period, allocated based on coverage units. Coverage units reflect the quantity of coverage provided and the expected coverage duration.

If updated estimates show that a contract group is onerous (expected fulfilment cash flows exceed the CSM), the excess is recognized immediately as a loss in profit or loss.

Recognition of Insurance Contracts

Initial recognition

An insurance contract is recognized at the earliest of:

1. The beginning of the coverage period
2. The date when the first payment from the policyholder is due or received
3. The date the entity determines the group of contracts is onerous

Subsequent measurement

At each reporting date:

• The carrying amount is remeasured using current assumptions and discount rates
• Changes in estimates of future cash flows relating to current or past service hit profit or loss immediately
• Changes relating to future service adjust the CSM (so long as the CSM doesn't go negative)
• Interest accretion on the CSM uses the discount rates locked in at initial recognition

This distinction between past/current service and future service is critical. It controls whether a change in estimate affects today's profit or gets deferred into the CSM.

Presentation in Financial Statements

Statement of financial position

• Insurance contracts issued are presented as either insurance contract liabilities or insurance contract assets, separately from other items
• Reinsurance contracts held are presented separately from insurance contracts issued
• Insurance acquisition cash flows (deferred) are presented separately as well

Statement of financial performance

The income statement splits insurance results into three lines:

• Insurance revenue: Depicts the provision of coverage and other services during the period. Investment components (amounts returned to policyholders regardless of whether an insured event occurs) are excluded from revenue.
• Insurance service expenses: Includes incurred claims, other service expenses, and amortization of insurance acquisition cash flows.
• Insurance finance income or expenses: Reflects changes in the carrying amount due to the time value of money and financial risk. Entities can choose to present all of this in profit or loss, or to disaggregate it between profit or loss and other comprehensive income (OCI).

Disclosures Under IFRS 17

Explanation of recognized amounts

• Reconciliation of opening to closing balances for insurance contract liabilities, insurance contract assets, and the CSM
• Analysis of insurance revenue recognized in the period
• Effect of contracts initially recognized during the period

Significant judgments

• Methods, inputs, assumptions, and estimation techniques used to measure contract components
• The process for estimating the risk adjustment, including the confidence level
• The yield curve(s) used to discount future cash flows

Nature and extent of risks

• Exposure to insurance risk, financial risk, and concentration of those risks
• Sensitivity analysis showing the impact of changes in key risk variables on profit or loss and equity
• Claims development tables comparing actual claims experience to previous estimates, typically shown for at least five to ten years

Transition to IFRS 17

Transitioning from IFRS 4 to IFRS 17 requires establishing the CSM and fulfilment cash flows for all existing contracts as if IFRS 17 had always applied. Three approaches are available, applied at the group level:

Full retrospective approach

This is the default. You apply IFRS 17 retrospectively to all eligible groups of insurance contracts, reconstructing the CSM from inception. This gives the most accurate result but requires historical data that may not be available for older contracts.

Modified retrospective approach

Permitted when full retrospective application is impracticable. It uses reasonable modifications and approximations to address data limitations while still aiming to produce results as close to the full retrospective approach as possible.

Fair value approach

Used when both retrospective approaches are impracticable. Insurance contract liabilities and assets are measured at fair value at the transition date (using IFRS 13). The CSM at transition equals the difference between the fulfilment cash flows and the fair value, with any residual difference recognized in retained earnings or OCI.

In practice, many insurers use a mix of all three approaches across different portfolios, depending on data availability.

Comparison of IFRS 17 vs IFRS 4

Impacts of IFRS 17 on Insurers

Operational challenges

• Significant upgrades to data infrastructure, actuarial systems, and reporting processes are needed. The granularity of data required (at the group-of-contracts level) is far beyond what most legacy systems were designed for.
• Finance, actuarial, and IT functions must collaborate much more closely than under IFRS 4.
• Product design and pricing strategies may need to change. For example, contracts that produce large upfront profits under IFRS 4 will see that profit deferred under IFRS 17, which could affect how products are evaluated internally.

Financial reporting implications

• Revenue recognition timing changes: Profit emergence shifts from inception toward the coverage period. Long-duration contracts are most affected.
• Increased volatility: Because assumptions and discount rates are updated each reporting period, financial results can be more volatile than under IFRS 4.
• Regulatory capital interactions: Changes in reported equity and profit patterns may affect regulatory capital and solvency ratios, depending on the jurisdiction.
• Stakeholder education: Investors, analysts, and regulators all need to understand the new metrics. Key performance indicators like CSM growth, new business CSM, and insurance service result replace or supplement traditional measures like embedded value.