Stock Audit in India — Complete Guide for Bank Borrowers and Businesses

Stock Audit — also called Inventory Audit — is the independent physical verification and valuation of a business's inventory (stock) by an external Chartered Accountant. It is most commonly required by banks as a condition of working capital financing, but it also serves as a powerful internal control tool for businesses managing large inventories. Whether you are a manufacturer, trader, distributor, or retailer — this guide explains everything about stock audits: why they are conducted, what they cover, how to prepare, and why accuracy matters.

1. What is a Stock Audit?

A Stock Audit is the systematic physical counting, verification, and valuation of a business's inventory — conducted by an independent CA or auditor appointed externally. The audit verifies that the physical stock at the business premises matches the stock records (stock register, tally data) and that the stock is valued correctly as per the applicable method (FIFO, weighted average, etc.).

For bank borrowers, the stock audit goes further — it determines the Drawing Power (DP) of the Cash Credit (CC) or Overdraft (OD) account. The bank can extend credit up to a percentage of the value of eligible stock and debtors. If the stock audit reveals that actual stock is lower than claimed, the drawing power reduces — and the borrower may need to repay the excess outstanding.

2. When is Stock Audit Required?

• Bank Requirement (CC/OD Accounts): Banks mandate periodic stock audits for borrowers with working capital facilities — typically half-yearly or quarterly for larger limits. The frequency depends on the bank's internal policy and the size of the credit facility.
• Year-End Internal Audit: As part of year-end accounts finalization, a physical stock count is essential to verify closing stock — which directly impacts gross profit and tax liability.
• Change in Ownership or Partnership: When a business is sold, merged, or a partner is admitted/retiring — stock verification establishes the actual inventory value at the transition date.
• Insurance Claims: After a fire, flood, or theft, insurers require a professional stock audit to determine the exact value of lost or damaged inventory for claim settlement.
• Internal Fraud Investigation: When pilferage or stock manipulation is suspected, an independent stock audit is conducted to establish the actual position.

3. What a Stock Audit Covers

Physical Stock Verification:

• Random or complete physical count of all inventory items at the business premises (factory, warehouse, godown, showroom)
• Counting by category — raw materials, work-in-progress, finished goods, trading stock, packing material
• Identification of damaged, obsolete, slow-moving, or expired stock
• Checking condition and storability of inventory

Stock Valuation:

• Verification of the costing method used — FIFO, weighted average, or specific identification
• Cross-checking rates used against recent purchase invoices
• Identification of items valued above market price (net realisable value test)
• WIP valuation — stage of completion and allocated overheads

Debtors Verification (for Bank Stock Audits):

• Review of the Debtors list provided — age analysis (within 90 days, 90–180 days, 180+ days)
• Exclusion of ineligible debtors (related parties, government debtors above age limit, disputed debtors)
• Spot checks on major debtor balances against invoices and payment history

Drawing Power Computation (Bank Stock Audit):

• Computation of eligible stock and debtors value after exclusions
• Applying the bank's prescribed margin (typically 25–40% margin on stock; 25% on debtors) to arrive at Drawing Power
• Comparison with current outstanding in CC/OD account

4. How to Prepare for a Stock Audit

• Organise stock systematically before the audit date — properly labelled bins, shelves, and sections make counting faster and more accurate.
• Ensure stock register is updated — all inward and outward movements recorded up to the audit date.
• Reconcile Tally/software data with physical stock — identify and explain any pre-existing differences before the auditor arrives.
• Keep purchase invoices accessible for the last 3 months — the auditor will need to verify stock valuations against actual purchase prices.
• Prepare a debtors list with outstanding invoice-wise detail, date-wise ageing, and any disputed amounts flagged separately.
• Identify and separately mark damaged or obsolete stock — the auditor will exclude or reduce the value of such items.

5. The Stock Audit Report

The stock audit report submitted to the bank typically covers: physical stock value as verified, comparison with book value, eligible debtors value, drawing power computation, observations on stock condition, and any significant deviations or concerns. If there is a significant shortfall in stock compared to what was represented to the bank, the auditor must report it — which can trigger a bank review of the credit facility.