The three tests in one sentence

Vouching examines the support for a recorded transaction; verification tests the existence, rights and obligations, completeness and related assertions of an asset or liability; valuation examines whether its monetary amount follows the relevant accounting framework. Students often confuse verification with valuation because both occur at year-end, yet the audit questions are distinct.

Vouching: from the books back to evidence

An auditor picks a sales entry and traces it to an authorised invoice, delivery evidence, contract, receipt and ledger posting. This tests occurrence, accuracy, classification, cut-off and other assertions as appropriate. To test completeness, however, the direction may reverse: start with shipping records and trace them forward to recorded sales. Merely finding an invoice is insufficient if it is fictitious or relates to another period.

Routine versus exceptional vouchers

Regular invoices may be tested through risk-based sampling. Exceptional large or unusual journal entries can need individually tailored procedures. Duplicate invoice numbers, round-sum year-end postings and unexplained reversals are red flags, not conclusive fraud findings.

Verification of assets and liabilities

For property, plant and equipment, inspectors may examine an asset register, physically inspect selected equipment and check title or lease agreements. For cash and bank balances, physical cash counts, bank confirmations and reconciliation testing address different risks. Inventories often require observation of stocktaking alongside tests of count accuracy, ownership and condition. Receivables can be confirmed externally, but non-response requires alternative procedures.

For liabilities, the major concern is frequently completeness. Searching for unrecorded liabilities can involve subsequent payments, unpaid invoices, supplier statements, board minutes and cut-off testing. A bank loan may require confirmation of balance, interest, security and covenant disclosures. An asset’s existence does not by itself establish legal ownership; a liability’s recorded value does not prove all liabilities are captured.

Valuation: how much should appear?

• Inventory is generally measured at the lower of cost and net realisable value under the applicable inventory standard; the exact scope and framework matter.
• Depreciable equipment requires scrutiny of cost, residual value, useful life and impairment indicators.
• Trade receivables require evaluation of expected credit loss or other appropriate impairment model under the applicable framework.
• Foreign-currency balances require applicable measurement rules as of the reporting date.
• Provisions depend on recognition and measurement criteria; mere business uncertainty does not justify an arbitrary reserve.

Worked example: closing inventory

A retailer owns 300 units purchased at ₹420 each; estimated net realisable value is ₹395 per unit. Under the lower-of-cost-and-NRV principle, inventory is 300 × ₹395 = ₹1,18,500 rather than ₹1,26,000. The difference ₹7,500 affects profit. The auditor must first establish whether the 300 units exist and belong to the retailer; the calculation alone cannot do that.

Worked example: depreciation

Machine acquisition and directly attributable cost = ₹5,40,000; residual value = ₹40,000; useful life = 5 years. Straight-line depreciation = (₹5,40,000 − ₹40,000) ÷ 5 = ₹1,00,000 annually, before impairment or changes in estimates. This tests valuation rather than physical existence.

Procedure selection by assertion

Exam-level applications

Q1. A supplier statement shows unpaid invoices absent from the ledger. This chiefly challenges (A) existence of fixed assets (B) completeness of payables (C) ownership of land (D) revenue occurrence. Answer: B. It suggests obligations might not have been recorded.

Q2. Inspecting a warehouse can directly support which assertion for observed goods? (A) Existence (B) Valuation at NRV (C) Legal ownership in every case (D) All assertions automatically. Answer: A. Ownership and valuation require separate evidence.

Q3. Checking that inventory cost of ₹500 is reduced to NRV of ₹460 is primarily (A) vouching only (B) valuation (C) internal check (D) appointment. Answer: B. It addresses carrying amount.

FAQs

Is an invoice always reliable proof?

No. Confirm its authenticity, period, goods or services and supporting evidence.

Can liability verification use later payments?

Yes. Subsequent disbursements can disclose obligations outstanding at the reporting date.

What is the most useful memory rule?

Vouching = transaction support; verification = assertion about balances; valuation = monetary measurement.