Bank Stock Audit & Drawing Power (DP) Calculation: Working Capital Monitoring for CC/OD

For any business operating a Cash Credit (CC) or Overdraft (OD) working capital facility, the sanctioned limit on paper is rarely the amount actually available to draw at any given moment. Banks restrict actual drawings to the Drawing Power (DP) — a figure recalculated periodically (typically monthly, via a stock and book-debt statement) based on the current value of stock and receivables, less specified margins. Misunderstanding how DP is computed, or submitting inflated stock statements to inflate it, is one of the most common sources of banking disputes and, in serious cases, fraud classification.

1. What Drawing Power Actually Represents

DP is the bank's real-time answer to: "based on the security actually held today (stock and receivables), how much can we safely allow this borrower to draw, so that the loan outstanding never exceeds a safe margin over the realisable value of the underlying current assets?" It is always the lower of the sanctioned CC/OD limit and the computed DP — a borrower cannot draw more than DP even if the sanctioned limit is higher.

2. The Standard DP Computation Formula

Why Sundry Creditors Are Deducted — the Double-Financing Principle

This is the step most borrowers misunderstand or, in weaker cases, deliberately omit from self-prepared stock statements. If a business has purchased raw material worth ₹50 lakh on 60-day credit terms from its supplier, that stock is not fully "paid for" by the business's own funds or bank finance — the supplier has effectively financed it. Including the full stock value in DP without deducting the corresponding creditor balance would mean the bank is financing the same stock twice: once through the supplier's credit and again through the CC limit. Deducting sundry creditors from the stock figure gives the bank visibility into only the genuinely bank-funded portion of current assets.

3. Book Debts Aging — Why the 90-Day (or Bank-Specified) Cutoff Matters

Receivables aged beyond the bank's specified window are excluded from DP computation on the reasoning that old, uncollected receivables carry meaningfully higher doubtful-recovery risk, and should not be treated as reliable security for ongoing drawings. A borrower whose receivables are increasingly concentrated in the 90+ day bucket will see DP shrink even if total book debts on paper remain unchanged — this is often the earliest warning sign, visible in the DP trend, of a collections problem before it shows up anywhere else in the financials.

4. The Role of the Stock Audit

Because DP is computed from figures self-reported by the borrower in the monthly/quarterly stock statement, banks require an independent stock audit — typically conducted by an empanelled Chartered Accountant firm — at a frequency tied to the exposure size (commonly annual for smaller limits, more frequent for larger exposures or where irregularities have been flagged). The stock auditor's core mandate:

1. Physical verification of stock — quantity, condition, and location, compared against the stock register and the figures reported to the bank.
2. Valuation verification — confirming stock is valued at the lower of cost or net realisable value, not inflated market value, and that obsolete/slow-moving/damaged stock is appropriately written down or excluded.
3. Book debts verification — age-wise analysis of receivables against the sales ledger, confirming the aging classification reported to the bank is accurate, and flagging debts that should be excluded (disputed invoices, related-party receivables, or debts significantly overdue beyond the reported bucket).
4. Reconciliation of sundry creditors — confirming the creditor figure deducted in the DP calculation matches the books, since understating creditors is an equally common way of artificially inflating DP.
5. Insurance and charge verification — confirming the stock is adequately insured with the bank's interest noted, and that no undisclosed prior charge exists on the same stock.

5. Consequences of DP Manipulation or Discrepancy

• A stock audit finding a material discrepancy between reported and actual stock/debtors is treated seriously by banks — beyond a simple limit reduction, repeated or large discrepancies can trigger classification concerns and closer monitoring (including more frequent audits or additional collateral requirements).
• Deliberate over-reporting of stock or debtors to draw beyond genuine DP is a form of fund diversion risk indicator that banks' internal fraud-monitoring frameworks specifically watch for, and in serious cases can lead to account classification issues affecting the borrower's overall banking relationship, not just the specific facility.
• A genuinely declining DP (due to slowing sales, aging receivables, or stock reduction) should be proactively communicated to the bank by the borrower rather than papered over — banks generally respond far better to early, transparent disclosure of a working-capital stress signal than to discovering it through an adverse stock audit.

Related Advisory Services & Practice Guides

• Access expert statutory assistance for Project report & CMA data for bank loans with our senior Chartered Accountants.
• Access expert statutory assistance for Forensic audit & fraud investigation with our senior Chartered Accountants.