How Changes in Accounting Policies Can Affect Your Company’s Audit
Accounting policies play an important role in how a company records transactions, measures financial balances, and prepares its financial statements. These policies help ensure that financial information is presented consistently and in accordance with the applicable financial reporting framework. When a business changes an accounting policy, the decision can affect reported profits, asset values, liabilities, and the disclosures included in its financial statements.
For Singapore companies, understanding the implications of accounting policy changes is essential for maintaining accurate financial records and preparing for an effective audit. Working with experienced Audit Services Singapore can help businesses understand the documentation required to support changes, assess their financial reporting implications, and address questions that may arise during an audit. Careful planning and transparent communication can reduce uncertainty and help ensure that the company’s financial statements remain reliable.
Understanding Accounting Policies and Their Purpose
Accounting policies are the specific principles, bases, conventions, rules, and practices an organisation applies when preparing and presenting its financial statements. They guide how transactions are recognised, measured, classified, and disclosed.
Examples include policies for inventory costing, revenue recognition, depreciation, lease accounting, and the treatment of certain financial instruments. The appropriate policy depends on the nature of the transaction and the requirements of the applicable accounting framework.
Consistent accounting policies allow users to compare financial information across reporting periods. They also help management apply accounting requirements systematically rather than making inconsistent decisions for similar transactions.
However, a company may sometimes need to change an accounting policy because of a new accounting standard, a revised reporting requirement, or circumstances in which the new policy provides more reliable and relevant information. Such changes must be evaluated carefully because they can affect both the preparation of financial statements and the auditor’s assessment of the information presented.
Why Companies Change Their Accounting Policies
Accounting policy changes can arise for several reasons. Understanding the reason for a change is an important first step in determining its accounting treatment and audit implications.
Adoption of a new accounting standard
A company may need to change its accounting policies when a new or amended financial reporting standard becomes applicable. The change may affect how particular transactions are recognised, measured, or disclosed.
Management should review the requirements of the new standard, determine its effective date, and assess whether transitional provisions apply. Early preparation can help the finance team identify the information and calculations needed for implementation.
Providing more reliable and relevant information
In some circumstances, management may conclude that a different accounting policy would provide more reliable and relevant information about the company’s financial position, performance, or cash flows.
Any voluntary change must satisfy the requirements of the applicable accounting framework. A company should not change its policy simply to achieve a preferred profit figure or present its financial performance more favourably.
Changes in business activities
A business may introduce new products, expand into different markets, or enter into transactions that it did not previously undertake. These developments may require management to reassess whether its existing accounting policies adequately address the new activities.
For example, a company that begins entering into complex customer contracts may need to review how it applies revenue recognition requirements. The introduction of a new transaction does not automatically require a policy change, but it may require a more detailed assessment of the relevant accounting rules.
How Accounting Policy Changes Affect Financial Statements
An accounting policy change can influence how financial information is presented, even when the underlying business transactions have not changed. The effect depends on the policy involved, the applicable reporting framework, and the circumstances of the company.
Impact on reported profit
Changes in accounting policies can affect the timing or measurement of income and expenses. This may cause reported profits to differ from previous periods.
For example, a change in the accounting treatment of a particular type of transaction may affect when related income or expenditure is recognised. Management should assess whether the change is required or permitted under the applicable accounting framework and explain its financial effects where disclosure is required.
Changes in asset and liability balances
Certain policy changes may affect the carrying amounts of assets and liabilities. These changes can influence the company’s reported financial position and ratios used by lenders, investors, and management.
For instance, changes arising from the adoption of a new financial reporting requirement may affect the recognition or measurement of lease-related balances or financial instruments.
Companies should document the calculations supporting any revised balances and ensure that the changes are reflected consistently in the relevant financial statement schedules.
Effects on comparative information
Users often compare current financial statements with those from previous years to evaluate performance and financial stability. An accounting policy change can affect the comparability of this information.
Depending on the applicable requirements, a policy change may need to be applied retrospectively, with comparative figures adjusted as though the new policy had always been applied. Specific standards may prescribe different transitional methods or exceptions.
Management should determine the appropriate treatment before finalising the financial statements and ensure that any required adjustments are supported by clear calculations.
Understanding Retrospective Application and Disclosure Requirements
One of the most important considerations when changing an accounting policy is determining how the change should be reflected in the financial statements.
Under Singapore Financial Reporting Standards and other applicable frameworks, accounting policy changes are generally addressed according to the relevant requirements for accounting policies, accounting estimates, and errors. The precise treatment depends on the reason for the change and the standard involved.
Where retrospective application is required, the company generally adjusts comparative information and, where applicable, opening balances for the earliest period presented. However, retrospective application may not be required or may be modified where a standard includes specific transitional provisions or where the necessary effects cannot be determined in accordance with the applicable requirements.
Financial statement disclosures may also be required to explain the nature of the change, the reasons for it, and its financial effects.
Clear disclosures help users understand why figures differ from previous periods and whether the change affects their interpretation of the company’s performance.
How Accounting Policy Changes Influence the Audit Process
Accounting policy changes can introduce additional considerations into an audit because the auditor must evaluate whether the revised accounting treatment complies with the applicable reporting framework and is appropriately reflected in the financial statements.
The nature and extent of the audit procedures depend on the significance of the change, the affected balances, and the risks of material misstatement.
Reviewing the basis for the change
The auditor may examine why management decided to change the policy and whether the reason is consistent with the applicable accounting requirements.
For example, if the change results from a new accounting standard, the auditor may consider whether management has identified the relevant requirements and applied the appropriate transitional provisions.
For a voluntary change, the auditor may assess whether the new policy provides more reliable and relevant information, as required by the applicable framework.
Examining supporting calculations
The auditor may review calculations used to adjust balances or comparative figures. These calculations should be complete, accurate, and supported by appropriate evidence.
Depending on the policy involved, the supporting information may include contracts, transaction records, valuation reports, schedules, or documented accounting assessments.
Errors in the calculations can lead to misstatements in assets, liabilities, income, expenses, or equity.
Assessing financial statement disclosures
The auditor also considers whether the company has provided the disclosures required for the accounting policy change.
Incomplete disclosures may prevent users from understanding the nature and financial effects of the change. Management should therefore review both the numerical adjustments and the accompanying explanatory notes.
Accounting Policy Changes Versus Changes in Accounting Estimates
Companies must distinguish between an accounting policy change and a change in an accounting estimate. Although both can affect financial statements, their accounting treatment may differ.
An accounting policy determines the principles or basis used to account for transactions. An accounting estimate involves a monetary amount subject to measurement uncertainty, such as an allowance for doubtful debts, an asset’s useful life, or an expected warranty obligation.
For example, changing the basis used to account for a type of transaction may constitute an accounting policy change. Revising an asset’s estimated useful life because new information becomes available is generally a change in accounting estimate.
Changes in accounting estimates are generally recognised prospectively in the period of change and, where relevant, future periods. Accounting policy changes are generally subject to retrospective application unless the applicable requirements specify otherwise or provide an exception.
The distinction matters during an audit because applying the wrong treatment can result in incorrect comparative figures or adjustments to the wrong reporting periods.
Management should document the nature of the decision, the information considered, and the reasons for classifying it as a policy change or an estimate change.
Common Accounting Policy Areas That May Require Review
Several accounting areas can become particularly important when a company changes its reporting policies or adopts new accounting requirements.
Revenue recognition
Changes in customer contracts, pricing arrangements, or business models may prompt management to review its application of revenue recognition requirements.
The company should evaluate the relevant contract terms, performance obligations, transaction prices, and timing of revenue recognition. It should also assess whether any change represents a new accounting policy, a correction of an error, or a revised application of existing requirements.
Inventory valuation
Companies that hold inventory should apply the relevant inventory measurement requirements consistently. A change in costing methodology or other inventory accounting treatment may affect the reported value of closing stock and the cost of sales.
Management should determine whether the proposed change is permitted, assess its financial impact, and retain supporting inventory records and calculations.
Depreciation and asset accounting
Businesses may need to review accounting policies relating to property, plant, and equipment as their operations evolve. However, changes to an asset’s useful life, residual value, or depreciation method arising from new information are generally assessed as changes in accounting estimates under the applicable requirements.
The company should distinguish these matters from a change in accounting policy and document the basis for any revised assumptions or treatment.
Lease accounting
Companies entering into or modifying lease arrangements should assess the relevant requirements and ensure that lease-related assets, liabilities, expenses, and disclosures are recorded appropriately.
Changes in lease terms, new arrangements, or the adoption of revised standards may require additional calculations and documentation. Management should identify which accounting requirements apply and determine whether the matter involves a policy change, an estimate change, or a change in the underlying transaction.
Preparing Your Company for an Accounting Policy Change
A structured approach can help businesses implement accounting policy changes without creating unnecessary disruption during the year-end closing process.
1. Identify the applicable accounting requirements
Management should begin by identifying the relevant accounting standard and determining why a change is necessary or permitted. Where a new standard is involved, the company should review its effective date and transitional requirements.
If the treatment is unclear, management may need to obtain appropriate professional advice before making adjustments.
2. Assess the financial impact
The finance team should identify which accounts, reporting periods, and disclosures may be affected. This assessment should consider current-year balances, comparative figures, and opening balances where relevant.
Documenting the expected impact helps management allocate resources and prepare the necessary schedules.
3. Update accounting documentation
The company should revise its accounting policy documentation and internal procedures to reflect the approved change.
Relevant employees should understand how the new treatment affects transaction processing, account reconciliations, and financial statement preparation. Where systems or templates require modification, these changes should be tested before the reporting deadline.
4. Retain supporting evidence
Management should maintain a clear record of the reason for the change, the applicable requirements, the calculations performed, and the approvals obtained.
Supporting documentation may include technical accounting assessments, contracts, reconciliations, valuation information, and comparative adjustment schedules.
A well-organised record allows the auditor to understand how management reached its conclusion and evaluate the resulting financial statement treatment.
5. Inform the auditor early
Accounting policy changes should be communicated to the auditor as soon as their potential significance becomes clear.
Early discussions can help identify documentation requirements, clarify the relevant accounting considerations, and reduce the risk of discovering unresolved issues close to the reporting deadline.
Management should remain responsible for its accounting decisions while providing the auditor with sufficient information to perform the engagement.
Common Mistakes to Avoid
Accounting policy changes can create reporting difficulties when companies do not assess their implications carefully. Several common mistakes deserve attention.
Changing policies without a valid basis: Companies should not adopt a new policy simply because it produces a more favourable financial result. The change must comply with the applicable accounting framework.
Confusing policy changes with estimate changes: These matters may have different recognition and disclosure requirements. Incorrect classification can lead to inappropriate adjustments.
Ignoring comparative information: Management should assess whether previous-period figures or opening balances need adjustment under the relevant requirements.
Maintaining incomplete documentation: Without clear supporting evidence, it may be difficult to explain the reasons for the change or verify its financial effects.
Overlooking disclosure requirements: Even when the numerical adjustments are correct, incomplete disclosures may leave financial statement users without important context.
Informing the auditor too late: Late communication can result in additional work, unresolved accounting questions, and possible delays in completing the audit.
Avoiding these issues requires early planning, clear accounting procedures, and coordination between management and the finance team.
Conclusion
Changes in accounting policies can affect how a company recognises transactions, measures financial balances, presents comparative information, and explains its financial performance. For Singapore businesses, understanding the applicable accounting requirements and documenting the reasons for any change are essential steps in maintaining reliable financial statements.
An accounting policy change may also influence the audit process by requiring additional assessment of management’s decisions, supporting calculations, comparative adjustments, and disclosures. Distinguishing policy changes from changes in accounting estimates is particularly important because their accounting treatment can differ.
By assessing changes early, maintaining clear documentation, and communicating with the auditor throughout the reporting process, companies can address accounting issues more effectively and reduce avoidable delays. A disciplined approach helps preserve financial reporting consistency and supports greater confidence among directors, shareholders, lenders, and other stakeholders.
