Microfinance ECL and Going Concern Opinion
U Aung & Co. is auditing Myanmar Microfinance Bank (MMB), a public interest entity, for the year ended 31 December 2024. MMB has a loan portfolio of MMK 40 billion, of which 60% is concentrated in one flood-affected township. Management's allowance for expected credit losses is MMK 1.5 billion. The audit team's ECL model, using updated flood and delinquency data, indicates MMK 4.2 billion. Management says the difference is temporary and refuses to adjust, arguing that government relief will restore repayments. MMB breached a capital adequacy covenant with its main lender on 15 January 2025; the lender has not waived the breach. Management has prepared a going concern assessment assuming a capital injection will be approved in June 2025, but no written commitment exists. The financial statements disclose the flood, the covenant breach and the capital injection plan, but not the audit team's ECL estimate. Materiality is MMK 800 million. The auditor has completed other procedures and found no other misstatements.
1. Evaluate the effect of the ECL difference on the audit opinion. State the type of opinion and the reasoning, including materiality and pervasiveness.
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Difference = 4.2 − 1.5 = MMK 2.7bn, which is 3.4 times materiality of 0.8bn. It is clearly material. Management's refusal to adjust is a material misstatement of the allowance, profit and equity. It is not pervasive because it is confined to the ECL balance and related effects; the rest of the financial statements are unaffected and the auditor found no other misstatements. Therefore a qualified opinion ('except for') is appropriate, with a basis paragraph quantifying the effect. If the misstatement were pervasive - for example, if it threatened the financial statements as a whole or going concern - an adverse opinion would be required. The auditor should also consider the effect on covenants and going concern.
2. Discuss whether MMB's going concern disclosure is adequate and how the auditor should report the covenant breach and capital injection plan.
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The 15 January 2025 covenant breach is after the reporting date but is highly relevant to going concern. No waiver exists and the capital injection is not committed in writing. This creates a material uncertainty. If management's disclosures are adequate (they describe the breach, the plan and the uncertainty), the auditor issues an unmodified opinion with a separate Material Uncertainty Related to Going Concern section; the opinion is not modified solely because of the uncertainty. The auditor should challenge the feasibility of the June injection, obtain cash-flow forecasts, lender correspondence and minutes, and consider whether the breach indicates a condition at year-end. If disclosure is inadequate, a qualified or adverse opinion is required. If the entity is not a going concern, use the liquidation basis.
3. Identify the ethical and documentation issues if the engagement partner proposes to remove the ECL difference from the audit file to avoid a dispute with management.
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Removing the ECL difference from the audit file would be improper. It would breach documentation requirements (ISA 230), professional scepticism and integrity. The file must record the issue, the evidence, management's response and the conclusion, including the disagreement. The engagement partner should escalate to the ethics/quality-control partner; the firm should not conceal a material misstatement or trade it for a clean opinion. If management refuses to correct and the matter is material, the firm should modify the opinion and consider whether to continue the engagement. Removing evidence could also raise legal/regulatory reporting issues. Any removal should be reported and the file restored.