Cambodia CPA common mistakes
Cambodia CPA · Understand the traps and how to avoid them.
In consolidated financial statements, adding the parent's and subsidiary's asset and liability line items together without eliminating the parent's investment in the subsidiary against the subsidiary's equity, and without eliminating intra-group receivables, payables, sales and purchases.
Candidates memorise the consolidation proforma but practise it only on simple wholly-owned cases, so under exam pressure they treat 'consolidate' as 'combine' and forget that double counting arises the moment a control relationship exists.
What to do instead
Before writing any figure, draft the elimination worksheet in three blocks: investment against share capital, retained earnings and pre-acquisition reserves; intra-group balances; intra-group trading with unrealised profit in inventory. Rehearse one partially-owned subsidiary with fair value adjustments and one upstream sale of goods until the full worksheet, including non-controlling interest, can be produced from memory in under 20 minutes.
Treating every adjusting event after the reporting period as an adjustment, including a customer bankruptcy or a fire that occurred after year-end, and adjusting the prior year figures for it.
The wording of the standard is easily reduced to 'if it gives more evidence, adjust', and candidates miss the pivotal test of whether the condition existed at the reporting date rather than whether the event tells us something new.
What to do instead
Classify each event with a two-part test written on the script: did the underlying condition exist at the reporting date? If yes, adjust the carrying amounts; if no, disclose if material. Work through a set of at least ten mixed events, including a receivable that becomes irrecoverable because of a post-year-end flood, and state the treatment and the reason for each.
When assessing going concern, concluding 'the company made a loss so there is a material uncertainty' or, conversely, accepting management's unqualified assertion without obtaining corroborating evidence such as cash flow forecasts, covenant compliance and post-year-end trading.
Candidates conflate a loss-making year with a going concern uncertainty and treat the assessment as a box-ticking exercise, because they have not practised evaluating the adequacy of management's forecast and the reasonableness of its assumptions.
What to do instead
Build a checklist that separates indicators (net liability position, loan default, loss of a key customer, dependency on a refinancing) from the auditor's response (challenge assumptions, test the arithmetic of the forecast, obtain written representations, consider whether disclosure is adequate). Practise drafting the going concern paragraph and the key audit matter wording for one loss-making and one healthy client so the distinction becomes concrete.
Describing audit procedures as 'obtain an understanding', 'review the ledger' or 'discuss with management' when the question asks for substantive procedures to address a specific risk of material misstatement.
Candidates write generic verbs because they have not learned to link an assertion (existence, valuation, cut-off, rights and obligations) to a procedure that produces evidence, and examiners award marks for the specific source document, sample and expectation.
What to do instead
For each assertion, memorise two or three concrete procedures with a named document: for valuation of inventory, compare cost to post-year-end sales invoices and recalculate overhead absorption; for cut-off, select goods received notes around year-end and trace to purchase invoices and the purchases ledger. Answer at least twenty short risk-response questions writing only procedures that name a document, a sample and an expectation.
Computing taxable profit by starting from accounting profit and adjusting for the wrong items, for example deducting depreciation and also deducting capital allowances, or adding back non-deductible expenses twice, and ignoring the treatment of provisions and unrealised gains.
Candidates learn the adjustment list as a set of isolated rules without a mental model of the reconciliation, so they double count and cannot reconcile the tax charge to the accounting profit in the disclosure note.
What to do instead
Use a fixed three-column schedule: accounting profit; add back disallowables and accounting charges not deductible; deduct allowances, exempt income and previously taxed amounts. Reconcile the resulting tax charge to the financial statements figure as a proof, and redo one full computation with a provision movement, a capital allowance pool and a prior year underprovision until the proof balances.
Applying the standard rate of withholding tax or the standard VAT treatment to every payment without checking the nature of the payment, the residency of the recipient and whether the transaction is zero-rated, exempt or outside the scope.
Candidates memorise one headline rate and apply it mechanically, because they have not built a decision tree that starts with classifying the transaction and the counterparty before selecting a rate.
What to do instead
Draw a one-page decision tree: is the supply of goods or services, where is the supplier resident, is the recipient registered, does a double tax agreement or domestic exemption apply. Then answer ten short scenarios, each requiring a stated classification, the legal basis and the rate, and mark yourself only if all three are present.
Reciting that directors must act in the best interests of the company without applying the duty to the facts, for example failing to identify a conflict of interest, a related party transaction requiring approval, or a director who has exceeded their authority.
Candidates treat corporate governance as a list of duties to be reproduced, because they do not practise mapping each duty onto a short factual scenario and identifying the consequence of breach.
What to do instead
For every governance topic, prepare a two-column table of duty and factual trigger, then practise ten mini-scenarios in which you must name the duty, the breached element, the approval or disclosure required and the remedy or liability. Include one related party contract, one insolvent trading situation and one delegation of authority beyond the constitution.
Calculating a variance, reporting it as favourable or adverse, and stopping there, without decomposing it into price and usage elements or explaining the operational cause and the responsible manager.
Candidates are comfortable with the arithmetic but have not internalised that the marks lie in the interpretation, and they confuse the direction of the variance with whether it is good or bad for the business.
What to do instead
Adopt a fixed answer structure for every variance: compute the total, split into its components, state the direction, identify two plausible operational causes, name the manager who controls each component, and state one limitation of the analysis. Practise on materials, labour and fixed overhead volume and expenditure variances until the structure is automatic.
Choosing between investment appraisal projects on the basis of the highest net present value or the shortest payback period without checking that the projects are mutually exclusive, of different lives or different scale, and without testing the sensitivity of the decision to the discount rate.
Candidates apply the NPV rule as an unconditional ranking device, because they have not been taught that NPV ranks absolute value, so a large project can dominate a more profitable small one and equal-life assumptions can distort the comparison.
What to do instead
Before ranking, state the decision context: independent or mutually exclusive, equal or unequal lives, capital rationed or not. Use equivalent annual annuity or the profitability index where appropriate, and compute the discount rate at which NPV falls to zero so the sensitivity of the recommendation is explicit. Redo one capital rationing question with three projects and a binding budget.
Treating independence and confidentiality as abstract statements in the ethics answer, without identifying the specific threat (self-interest, self-review, advocacy, familiarity, intimidation), evaluating its significance and proposing a safeguard or declining the engagement.
Candidates write generalities because they have not practised the threat-and-safeguard framework on realistic scenarios, so they cannot see that the same facts can create several threats with different remedies.
What to do instead
Use a fixed four-step answer: identify the facts that create the threat, name the threat category, assess significance against the specific facts, and state the response (safeguard, disclosure, or refusal). Work through ten scenarios such as a partner's relative in the client's finance team, an audit fee dependent on a bank loan being granted, and a request to provide tax advice to an audit client.
Describing a data analytics procedure as 'use software to analyse the journal entries' without specifying the population, the test criterion, the exception handling and how the result will be used as audit evidence.
Candidates have seen analytics demonstrated but never designed a test, so they confuse the tool with the procedure and cannot explain completeness of the data or the reliability of the output.
What to do instead
Write every analytics answer as a test specification: population and source system, completeness and accuracy check on the extracted data, the criterion (for example entries posted at weekends, round-number amounts, unusual user IDs, duplicate payments), the threshold, how exceptions will be investigated, and the assertion addressed. Design three such tests for journal entries, revenue cut-off and duplicate supplier payments, and state one limitation of each.