Sri Lanka Accountants' Service Exam common mistakes
Sri Lanka Accountants' Service Exam · Understand the traps and how to avoid them.
Preparing consolidated financial statements by adding parent and subsidiary line items and only eliminating the investment against share capital, without computing goodwill, non-controlling interest, or fair value adjustments at acquisition.
Candidates learn consolidation as an arithmetic exercise and skip the acquisition-date fair value exercise, often because they have not internalised that SLFRS 3 requires a separate 'measurement' step before aggregation.
What to do instead
Before any addition, build a working paper with three blocks: (1) acquisition-date fair value net assets, (2) consideration transferred plus NCI, (3) goodwill as the residual. Practise five short consolidation scenarios where fair values differ from carrying amounts and where NCI is measured under both the proportionate and full goodwill methods, so the mechanics become routine.
Applying SLFRS 15 revenue recognition at the invoice date and treating all cash received as revenue, ignoring performance obligations, variable consideration, and contract liabilities.
Candidates default to the tax/ledger view of revenue (cash or invoice) because it matches their practical bookkeeping experience, and they memorise the five-step model as a list without ever applying it to a contract with multiple deliverables.
What to do instead
For every revenue question, write out the five steps explicitly before computing: identify the contract, identify performance obligations, determine the transaction price (including constraints on variable consideration), allocate to obligations, recognise on satisfaction. Drill questions involving advances, discounts, returns, and agent-versus-principal so the distinction between gross and net recognition becomes automatic.
Computing cost of production using only direct materials and direct labour, then treating all remaining overhead as a period cost, or absorbing overhead using a single plant-wide rate on an irrelevant base.
Candidates confuse the financial accounting treatment of expenses with cost accounting's need to attach overhead to product for valuation and pricing, and they have not practised choosing an appropriate absorption base.
What to do instead
Practise a full absorption costing cycle: classify each cost as direct or indirect, choose the absorption base with a stated reason (machine hours for capital-intensive processes, labour hours for labour-intensive), compute a predetermined overhead rate, then reconcile the absorbed overhead to actual overhead and dispose of the under/over-absorption. Follow with an activity-based costing version of the same data to see where the single rate distorts product cost.
Calculating variances and stopping at whether each is favourable or adverse, without decomposing the cause or linking the variance to responsibility and possible operating decisions.
Candidates treat variance analysis as a formula-recall topic and run out of time, so they never reach the interpretive step that the examiner is actually testing.
What to do instead
Answer variance questions in three moves: compute the variance, name the standard or actual driver that caused it (price, efficiency, mix, capacity), and state who owns it and one decision it should trigger. Practise material mix and yield, sales mix and quantity, and fixed overhead capacity and efficiency variances together, since these are where candidates most often stop early.
Designing an audit procedure that merely restates the assertion, for example 'obtain a schedule of receivables to verify that receivables are valid' or 'review the fixed asset register to confirm existence'.
Candidates memorise assertion names and procedure names separately and never learn to map a specific procedure to the specific assertion it provides evidence on, so the answer sounds plausible but evidences nothing.
What to do instead
For each assertion, memorise one procedure that genuinely tests it and one that does not. Practise writing procedures in the form: action, source of evidence, assertion addressed, and what would constitute an exception. For receivables, for example, distinguish external confirmation (existence and rights) from after-date cash receipts testing (valuation) from aged analysis and credit-note review (valuation and cut-off).
Treating 'inspect the document' as sufficient audit evidence without evaluating reliability, and concluding that a low assessed risk means reduced substantive work is automatically justified.
Candidates conflate the risk assessment stage with the response stage and assume that a documented control walkthrough substitutes for testing operating effectiveness.
What to do instead
For every evidence question, rank the source (external direct, external indirect, internal with external corroboration, internal) and state why the chosen source is sufficient and appropriate. Separately practise the risk-response chain: assessed risk of material misstatement, then the nature, timing and extent of procedures, then the conclusion. Write out that chain for two cycles, revenue and inventory, until the link is habit.
Applying the wrong year's rates, thresholds, or qualifying payment rules to an income tax computation, or mixing the corporate income tax regime with the personal income tax regime on the same set of facts.
Sri Lankan tax law changes almost every budget cycle, and candidates rely on outdated study notes or on rates remembered from practice rather than the rates applicable to the assessment year in the question.
What to do instead
At the start of every tax answer, write the assessment year and the rates and thresholds you are applying, cited to the Inland Revenue Act as amended. Build a one-page rate card per assessment year and rebuild it whenever a budget changes. Practise classifying the taxpayer first (individual, partnership, company, qualifying export or service provider) before computing, because the regime determines the rate and the reliefs available.
Preparing financial statements on a cash basis for a government entity, or omitting the statement of financial position and notes because the focus is on the statement of receipts and payments.
Candidates carry private-sector accrual habits into public sector questions, or conversely carry cash-basis habits where accrual-based Sri Lankan Public Sector Accounting Standards apply, without checking which framework the entity reports under.
What to do instead
State the reporting framework first (accrual-based Sri Lankan Public Sector Accounting Standards or cash-basis reporting), then choose the statements. Practise converting a receipts and payments summary into accrual-based statements by adjusting for receivables, payables, prepayments, and depreciation, and learn the purpose of each budget document in the annual budget cycle so the financial statements are placed in their proper accountability context.
Answering an ethics scenario by naming the fundamental principle breached and stopping there, without identifying the threat category, evaluating its significance, and applying a safeguard or escalation route.
Candidates treat the code of ethics as a list of virtues to recite rather than a decision framework, and they are reluctant to state that a situation should be declined or reported upward.
What to do instead
Use a fixed four-step answer structure: identify the facts and the affected parties, name the threat (self-interest, self-review, advocacy, familiarity, intimidation) and the principle at risk, evaluate significance with reference to the specific facts, then state the safeguard or action, including escalation to those charged with governance or resignation where no safeguard is available. Practise on short scenarios involving gifts, fee dependence, and pressure to change an accounting treatment.
Giving generic control advice such as 'implement strong internal controls' or 'restrict access' without naming the specific control activity, the risk it addresses, and how it would be tested.
Candidates lack exposure to control design and default to slogans, and they do not connect the IT general controls over a system to the application controls and financial statement assertions.
What to do instead
Write every control recommendation in three parts: the risk, the control activity (authorisation, segregation of duties, reconciliation, physical or logical access, exception report), and the test of operating effectiveness. For IT questions, separate general controls (access management, change management, backup and recovery) from application controls (input validation, processing checks, output review) and state which assertion each supports.