UPMSP Vocational Accountancy & Auditing study materials
UPMSP Vocational Accountancy & Auditing study resources

UPMSP Vocational Accountancy & Auditing common mistakes

UPMSP Vocational Accountancy & Auditing · Understand the traps and how to avoid them.

Mistake 1

Recording a credit sale of goods in the cash book or posting the debtor's account on the wrong side, so the trial balance still tallies but the sales account is understated.

Candidates learn the journal format mechanically and treat 'sale' as always 'cash in', forgetting that a credit sale debits the debtor and credits Sales, not Cash. The double entry is memorised as a phrase rather than derived from the accounting equation.

What to do instead

Before writing any entry, state the two accounts affected and classify each as asset, liability, income or expense, then apply the rule (debit increase in asset/expense, credit increase in liability/income). Practise ten credit-sale and credit-purchase entries daily and verify each by asking which account gains and which gives.

Mistake 2

Balancing a ledger account by writing the balance on the same side as the larger total instead of the opposite side, producing a suspense account entry that is never investigated.

The closing balance is the difference between the two sides, and candidates confuse 'the side with the bigger total' with 'the side where the balance is written'. The convention of writing the balance on the smaller side and then bringing it down is not practised enough.

What to do instead

Always total both sides first, insert the balancing figure on the smaller side in the narration line, then bring the same figure down on the opposite side as 'Balance b/d' or 'Balance c/d'. After every ledger exercise, re-add both columns to prove the carried-down balance is correct.

Mistake 3

Preparing a bank reconciliation statement starting from the cash book balance when the question gives the pass book balance, or adding and subtracting outstanding cheques and deposits in the wrong direction.

Candidates memorise a list of adjustments without fixing the starting point. The effect of every item reverses when the starting point changes, and this reversal is rarely drilled.

What to do instead

Write the starting balance at the top of the answer and label it 'as per cash book' or 'as per pass book'. For each item ask: does this make the bank's record higher or lower than our record? Then apply the direction that reconciles the two. Do at least one problem from each starting point and one problem where the overdraft balance is given.

Mistake 4

Charging depreciation for a full year on an asset purchased mid-year, or applying the fixed-installment method when the question specifies diminishing balance.

Textbook illustrations usually assume a full year, so candidates ignore dates in the question. The two methods are also confused because both are called 'depreciation' and the formulas look similar.

What to do instead

Underline the date of purchase and the date of the accounting year end before starting. For the written-down value method, compute depreciation on the opening book value each year and prorate by months where the question requires it. Show the asset account and depreciation account for each year in a table so the book value carried forward is visible.

Mistake 5

Treating drawings, capital introduced, carriage inward and bad debts as items of the trading account instead of adjusting them through the capital account, the trading account or the profit and loss account as appropriate.

Candidates group all 'expenses' together and put them in the first account they reach. The distinction between direct expenses that enter the trading account and indirect expenses that enter the profit and loss account, and between personal and business items, is not systematised.

What to do instead

Build a three-column checklist before preparing final accounts: items affecting only the trading account (opening stock, purchases, direct expenses, closing stock), items affecting only profit and loss (indirect expenses and incomes), and items affecting the capital account (drawings, additional capital, interest on capital). Classify every adjustment given in the question into one of these columns before writing any account.

Mistake 6

Admitting a new partner without revaluing assets and liabilities, or calculating the sacrificing ratio as the old profit-sharing ratio.

Candidates focus on the new partner's capital and goodwill and skip the revaluation step. The sacrificing ratio is also assumed equal to the old ratio, which is only true when the old partners' shares are reduced proportionately.

What to do instead

Follow a fixed sequence for every admission: compute the sacrificing ratio as old share minus new share, revalue assets and liabilities through a revaluation account, distribute the revaluation profit or loss in the old ratio, then adjust goodwill in the sacrificing ratio. Write the sacrificing ratio calculation as a separate line even when it equals the old ratio.

Mistake 7

Issuing shares at a discount or forfeiting shares without correctly transferring the discount, calls in arrears and share forfeiture amounts to the share capital and share forfeiture accounts.

The share capital account must always show the called-up amount, not the amount received, and candidates post the actual cash received instead. The treatment of the securities premium and the amount already paid on forfeited shares is also frequently mishandled.

What to do instead

For every share transaction, record the face value in the share capital account and the shortfall in a separate calls-in-arrears or discount account. On forfeiture, credit the share capital with the called-up amount, debit the unpaid calls, and transfer the net amount received to share forfeiture. Reconcile the share capital account to the number of shares issued multiplied by the called-up value per share.

Mistake 8

Classifying a cost as fixed or variable by its name rather than by its behaviour, and computing the break-even point with contribution margin expressed as a total instead of per unit.

Candidates memorise examples such as 'rent is fixed' and apply them without reading the question. The break-even formula is also recalled as a single expression without checking whether the denominator is per-unit contribution or the profit-volume ratio.

What to do instead

For each cost in the question, ask whether the total changes when output changes; if yes it is variable, if no it is fixed. Write the formula with its units before substituting: break-even units equals fixed cost divided by contribution per unit, and break-even sales equals fixed cost divided by the P/V ratio. Check the answer by multiplying break-even units by selling price per unit.

Mistake 9

Describing the objectives of auditing in general terms such as 'to detect errors and fraud' without distinguishing the primary objective of expressing an opinion on the financial statements from the secondary objectives of detecting fraud and errors.

Older textbooks and coaching notes emphasise fraud detection as the main purpose, and candidates reproduce that phrasing. The modern framing of reasonable assurance and true and fair view is underweighted.

What to do instead

Structure every answer on audit objectives as primary objective (opinion on truth and fairness), secondary objectives (detection and prevention of errors and fraud), and the distinction between the two. Add one sentence on why the auditor's responsibility for fraud is limited to reasonable assurance, not a guarantee.

Mistake 10

Treating a photocopy of an invoice or a verbal confirmation from the client's manager as sufficient audit evidence, without assessing reliability or documenting the source.

Candidates equate 'evidence exists' with 'evidence is sufficient and appropriate'. The hierarchy of evidence reliability, from externally confirmed documents down to oral representations, is not applied to specific items.

What to do instead

For every item of evidence you cite, state its source (external or internal), its nature (documentary, physical, oral, analytical) and its reliability. Prefer externally generated and independently confirmed evidence, and note in the working papers why weaker evidence was accepted when stronger evidence was unavailable.

Mistake 11

Confusing internal check with internal control, or describing internal audit as a substitute for statutory audit rather than a complementary function.

The three terms are taught together and their definitions overlap. Candidates reproduce a single definition for all three and lose the marks allotted to the distinctions.

What to do instead

Learn one defining sentence for each: internal control is the overall system of controls, internal check is the arrangement of duties so that one person's work is verified by another, and internal audit is an independent appraisal function within the organisation. Then write the relationship in one line: internal check is a part of internal control, and internal audit evaluates both.

Mistake 12

Drafting an audit report that gives an unqualified opinion while the notes mention a material uncertainty, or omitting the basis for opinion paragraph and the signature with date.

Candidates treat the report as a fixed paragraph to reproduce and do not match the opinion type to the facts given in the question. The structural elements of the report are memorised loosely.

What to do instead

Before writing the report, list the facts given and decide the opinion type: unqualified, qualified, adverse or disclaimer, based on whether the misstatement is material and pervasive. Then write the report in the standard order: title, addressee, opinion paragraph, basis for opinion, responsibilities of management and auditor, and signature with place and date.