IFRS 17 in South Africa: Three Years On – Key Learnings and Ongoing Challenges

Executive Summary

IFRS 17 became effective for annual reporting periods beginning on or after 1 January 2023, and South African insurers have now completed three reporting cycles under the standard. As we reflect on this period, it's clear that while the local market has made significant progress in embedding the new standard, substantial challenges remain. This article examines the key learnings from three years of IFRS 17 reporting and identifies areas requiring ongoing attention.

The Implementation Journey

The transition to IFRS 17 represented one of the most significant accounting changes in the insurance industry's history. Insurers worldwide invested billions in new systems, processes, and expertise. However, the early years of live reporting have revealed that implementation was just the beginning.

Many organisations found that their parallel run processes, while valuable, didn't fully prepare them for the realities of live reporting under pressure. The complexity of explaining results to stakeholders—from board members to analysts—has proven more challenging than anticipated.

Key Challenges Observed

1. CSM Unlock Mechanics

The Contractual Service Margin (CSM) unlock has proven particularly complex in practice. Insurers have struggled with the mechanics of unlocking the CSM for changes in fulfilment cash flows relating to future service, especially when assumptions change in ways that weren't fully modelled during implementation.

2. Discount Rate Volatility

The impact of discount rate movements has created significant volatility in reported results. While the OCI option provides some relief, the interaction between discount rate changes and the risk adjustment has created unexpected patterns that require careful explanation to users of financial statements.

3. Reinsurance Contract Accounting

The requirement to account for reinsurance contracts held separately from underlying direct contracts has created complexity, particularly for quota share arrangements. Matching the timing of recognition between direct and reinsurance contracts remains challenging.

4. Transition Adjustments

Insurers using the modified retrospective or fair value approaches at transition are now seeing the impact of those choices flow through their results. Understanding and explaining the run-off of transition adjustments has required significant effort.

Lessons Learned

The South African Context

For South African insurers, IFRS 17 operates alongside the local regulatory framework overseen by the Prudential Authority. Where IFRS 17 governs financial reporting, the Solvency Assessment and Management (SAM) regime sets capital and prudential requirements — meaning locally domiciled insurers must reconcile two distinct measurement bases across their reporting. The quantitative reporting templates (A-QRTs) filed with the Prudential Authority add another layer of regulatory scrutiny that doesn't exist in many other jurisdictions.

Three years on, the local market's focus has moved from mere implementation to the practical interaction between IFRS 17 and SAM — including how CSM behaviour links to capital outcomes, and how to present both sets of results coherently to boards and the Prudential Authority. Audit readiness across both frameworks has become a recurring theme for South African insurers.

IFRS 17 vs SAM: Two Frameworks, One Insurer

Figure 1 · Comparison

South African insurers report under IFRS 17 for financial statements and SAM for prudential capital — reconciling two distinct measurement bases each reporting period.

IFRS 17

Financial Reporting

Measurement basis

Fulfilment cash flows + Contractual Service Margin (CSM)

Key output

Profit recognition & loss

Overseen by

IFRS Foundation / IASB

SAM

Prudential & Capital

Measurement basis

Technical provisions + SCR / MCR capital

Key output

Capital adequacy & solvency

Overseen by

Prudential Authority (SARB)

The reconciliation challenge: how CSM behaviour links to capital outcomes, and how both sets of results are presented coherently to boards, auditors and the Prudential Authority each reporting cycle.

Looking Ahead

As the industry moves through its third year of IFRS 17 reporting, the focus is shifting from survival to optimisation. Insurers are now looking at how to streamline their processes, improve the quality of their disclosures, and better integrate IFRS 17 into their management reporting and decision-making alongside their SAM reporting.

The IASB's ongoing work on targeted improvements and the expected guidance from regulators will continue to shape implementation practices. Staying abreast of these developments while managing day-to-day reporting requirements will remain a challenge.

How Wizard and Company Can Help

Our team has extensive experience supporting insurers through IFRS 17 implementation and ongoing compliance. Whether you need help with specific technical issues, independent review of your calculations, or support explaining results to your board, we can provide the expert assistance you need.