OCC Exame de Avaliação Profissional common mistakes
OCC Exame de Avaliação Profissional · Understand the traps and how to avoid them.
Preparing the individual statutory accounts under the SNC base model while ignoring the reclassifications and extra disclosures required when the entity applies the SNC PE or SNC micro-entity regime, or vice versa.
Candidates memorise the general chart of accounts and the full model, then assume the alternative regimes are just 'smaller versions' rather than distinct frameworks with their own recognition, measurement and disclosure rules.
What to do instead
Before solving a case, identify the applicable regime from the facts given (size criteria, legal form, sector) and write down the specific model's balance sheet and income statement structure and mandatory disclosures; drill the differences between the three regimes explicitly.
Recording transactions at the moment cash moves or the invoice is issued, without applying accrual (especialização de exercícios) cut-offs for items such as accruals, deferrals, provisions and inventory adjustments at year-end.
Candidates with bookkeeping habits default to invoice or cash timing and forget that the reporting framework requires economic substance in the period; they also skip the adjustment entries because the trial balance 'already balances'.
What to do instead
Practise a standard year-end close checklist (accruals, deferrals, depreciation, impairment, provisions, inventory NRV, foreign currency) and force yourself to justify each adjustment entry with the period it belongs to before finalising any statement.
Computing IVA by applying the rate to the total invoice amount including VAT, or mixing up the base and the tax when calculating the amount to be settled with the tax authority.
Under exam time pressure candidates use the gross figure as the taxable base, and they confuse the liquidated VAT with the deductible VAT, producing a wrong period settlement.
What to do instead
Always work from the taxable base (valor tributável), compute VAT = base x rate, and reconcile IVA a pagar/recebível as IVA liquidado minus IVA dedutível for the period; verify with the reverse calculation base = gross / (1 + rate).
Treating IRC taxable income as the accounting result without performing the extra-accounting adjustments (correções fiscais) for non-deductible expenses, tax-exempt income, and timing differences.
Candidates equate lucro contabilístico with lucro tributável and overlook the specific non-deductibility rules and the need to document each adjustment in the modelo de IRC.
What to do instead
Build the reconciliation from accounting result to taxable result line by line, citing the reason for each add-back or deduction, and separately track timing differences that create deferred tax so the balance sheet stays consistent.
Answering deontologia questions from personal ethics intuition rather than citing the specific statutory duty, incompatibility, or independence rule that applies to the described situation.
The scenarios feel like generic 'is this ethical?' questions, so candidates give a reasonable-sounding answer that does not match the precise legal prohibition or the required procedure.
What to do instead
For each scenario, first classify the issue (independence, confidentiality, incompatibility, conflict of interest, advertising, fees), then recall the specific rule and the prescribed consequence; practise stating the rule by name in the justification.
Confusing the roles and responsibilities of the órgão de fiscalização, the auditor and management when a scenario asks who should have detected or reported a misstatement.
Candidates blur governance layers and assume the auditor is responsible for detecting all fraud or for approving the accounts, leading to the wrong party being identified.
What to do instead
Map each function to its legal duty: management prepares and is responsible for the accounts and internal controls, the fiscal body monitors and reports, the auditor expresses an opinion under auditing standards; answer by matching the duty, not the outcome.
Planning an audit by jumping straight to substantive testing of balances without first assessing risks, understanding the entity and its controls, and setting materiality.
Candidates treat the audit as a checklist of procedures and skip the risk-assessment phase, so the answer lacks the link between identified risks and the nature, timing and extent of procedures.
What to do instead
Structure every audit answer as: understand the entity, identify and assess risks (including fraud), set materiality, design responses (tests of controls and substantive), evaluate evidence and conclude; make the risk-to-procedure link explicit.
Concluding that a control is effective because no error was found in the sample, without evaluating the sample size, the nature of the test, or the possibility that the control was not operating throughout the period.
Candidates equate 'no exceptions' with 'effective control' and ignore sampling risk, period coverage and the difference between design and operating effectiveness.
What to do instead
When evaluating controls, state the assertion tested, the population and period covered, the sampling approach and the tolerable deviation rate, and only conclude effectiveness when the evidence supports operation across the whole period.
Analysing financial statements ratio by ratio without linking the ratios to each other, to the business model, or to a conclusion about liquidity, solvency and profitability.
Candidates compute formulas mechanically and present a list of numbers, so they miss that a high margin with falling turnover or rising receivables days signals a different problem than the ratio alone suggests.
What to do instead
Use a structured framework (profitability, efficiency, liquidity, solvency, and the DuPont decomposition), then write an interpretation that connects the ratios, identifies the driver, and states the implication for the entity.
Making capital budgeting or valuation decisions on the accounting profit or on undiscounted cash flows, ignoring the time value of money, incremental cash flows and the cost of capital.
Candidates default to the figures shown in the accounts and forget to strip out non-cash items, sunk costs and financing flows, or to discount at the appropriate rate.
What to do instead
Always build the analysis on incremental after-tax free cash flows, exclude sunk and financing cash flows, discount at the weighted average cost of capital, and cross-check the decision with NPV and IRR before concluding.