Biegły Rewident common mistakes
Biegły Rewident · Understand the traps and how to avoid them.
Applying the accounting policy of the parent or a simplified tax-based approach to a subsidiary's separate statements instead of applying Polish GAAP (ustawa o rachunkowości) measurement and recognition rules line by line, including deferred tax and consolidation adjustments.
Candidates memorize consolidation mechanics but treat individual statements as a formality, and they carry over tax-driven habits (e.g., recognizing revenue when invoiced) from practice without testing them against the Act's recognition criteria.
What to do instead
For each reporting line, recite the recognition and measurement rule from the ustawa o rachunkowości (art. 28–35) and the relevant KSR before computing a figure; build a one-page checklist of differences between tax and accounting treatment (leases, provisions, FX, impairment) and run every exercise answer through it.
Ignoring the closing-date and subsequent-events cut-off: measuring assets and liabilities at the wrong date, omitting adjustments for events after the balance sheet date, or failing to distinguish adjusting from non-adjusting events.
Exercises often present a narrative with dates scattered through it, and candidates focus on the transaction itself rather than on when it occurred relative to the reporting date and the date the statements were signed.
What to do instead
Before answering, draw a timeline: balance sheet date, date statements approved/signed, date of each event. Classify each event as adjusting (conditions existed at the reporting date) or non-adjusting (disclose only), and state the date you are measuring at explicitly in the answer.
Designing an audit procedure that does not actually address the stated risk: e.g., answering a valuation-of-inventory risk with a procedure that only tests quantities, or responding to a completeness risk with a test of recorded items only.
Candidates learn procedure lists by rote and match on topic keywords (inventory, receivables) rather than on the assertion at risk, so the procedure looks relevant but tests the wrong assertion.
What to do instead
For every risk, first name the assertion affected (existence, completeness, valuation, rights, presentation), then choose a procedure that can fail if that assertion is misstated. State the assertion explicitly in your answer and check the direction of testing (recorded-to-source for existence, source-to-recorded for completeness).
Treating materiality as a single fixed percentage applied mechanically, without revising it during the engagement or allocating it to individual account balances and classes of transactions.
Study materials present benchmark percentages as formulas to memorize, and candidates reproduce the calculation but skip the judgment steps (qualitative factors, revision on new information, performance materiality).
What to do instead
In each answer, show three steps: benchmark and percentage with justification tied to the entity's users, performance materiality set below overall materiality, and a revision trigger. Mention at least one qualitative factor (e.g., covenant breach, related-party balances) that could lower the threshold.
Concluding on independence by checking only whether the auditor holds shares or has a family link, while overlooking prohibited non-audit services, fee dependence, long association of key engagement staff, or self-review threats from preparing the financial statements.
Candidates reduce independence to a list of financial interests; the more common exam traps involve services (bookkeeping, valuation, internal audit outsourcing) and safeguards that cannot reduce a prohibition to an acceptable level.
What to do instead
Answer independence questions in two stages: first identify whether the threat is a prohibition (no safeguards possible) or a reducible threat, then evaluate safeguards. Memorize the categories of prohibited services for public-interest entities and the fee-dependence and rotation thresholds, and always state the threat type (self-interest, self-review, advocacy, familiarity, intimidation).
Confusing the auditor's responsibilities and reporting language: using the wrong opinion type for a given situation, placing the basis-for-opinion paragraph incorrectly, or describing management's responsibilities as the auditor's.
The standard report structure is memorized as a block of text, so candidates reproduce phrases without mapping the situation (scope limitation vs. misstatement, material vs. pervasive) to the correct opinion.
What to do instead
Build a 2x2 matrix: nature of issue (misstatement vs. inability to obtain evidence) against pervasiveness (material but not pervasive vs. pervasive), and write the resulting opinion in each cell. Then reconstruct the report section order from memory and check that each responsibility sentence names the correct party.
Answering corporate-law questions from general intuition about how companies 'should' work rather than from the specific rule: e.g., wrong majority for a resolution, wrong competence of the management board versus shareholders' meeting, or missing the consequence of a defective resolution.
The Kodeks spółek handlowych contains many bright-line thresholds and competences that look similar across company types (sp. z o.o. vs. S.A.), and candidates blur them together.
What to do instead
Create a comparison table with columns for sp. z o.o. and S.A. and rows for: formation, share capital minimum, governing bodies, exclusive competences of the shareholders' meeting/general meeting, majorities (ordinary and qualified), and challenge/appeal of resolutions. Fill it from the statute and test yourself by recalling the table, not the prose.
Mixing tax and accounting bases in one calculation: computing a provision or a deferred tax balance from the tax-deductible amount, or applying accounting depreciation rates in a tax computation.
Practitioners work with both sets of numbers daily, and exam questions deliberately embed a tax figure to tempt a shortcut; candidates do not separate the two ledgers in writing.
What to do instead
Use two clearly labeled columns or two separate worksheets in every answer: 'accounting (ustawa o rachunkowości)' and 'tax (ustawa o CIT/PIT)'. Derive the deferred tax from temporary differences between the two, and state which basis each number comes from before combining them.
Performing ratio analysis without linking the ratios to the business model, industry context, and the financial statements' notes, so the conclusion lists numbers instead of diagnosing causes.
Candidates treat analysis as a computation exercise and stop when the ratios are calculated, whereas exam questions ask for interpretation, causes, and consequences for the auditor or lender.
What to do instead
Structure each answer as: compute the ratio, compare it to a benchmark (prior year, peer, covenant), name the underlying driver from the statements or notes, and state the consequence (going-concern indicator, covenant breach, audit risk). Every ratio must be followed by at least one sentence of interpretation.
Treating going-concern assessment as a single check of whether equity is positive, without building a cash-flow-based assessment over at least twelve months from the reporting date and without evaluating management's plans and their feasibility.
Candidates equate solvency with profitability and skip the forecast, the mitigation plans, and the disclosure consequences when a material uncertainty exists.
What to do instead
For every going-concern question, produce a short forecast of cash inflows and outflows for at least twelve months from the reporting date, identify the point of pressure, assess whether management's mitigating plans are realistic and within its control, and then state the reporting outcome: no issue, material uncertainty disclosed, or modified opinion.