Second Method of Lending: MPBF Assessment for CCP Aspirants

Working capital assessment is one of the most numerical-heavy parts of the credit appraisal syllabus, and the second method of lending is the version examiners return to most because it tests both the Tandon Committee formula and a candidate's grasp of margin discipline. Unlike the first method, it forces the borrower to fund a slice of total current assets from long-term sources, not bank borrowings alone. This article covers the formula, the current-ratio impact, and where it fits into a bank's credit policy today.

📊 What Is the Second Method of Lending in MPBF Assessment

The Tandon Committee (1975) on working capital finance gave banks three alternative methods for computing the Maximum Permissible Bank Finance (MPBF) for a borrower's operating cycle. The second method of lending is the middle option — stricter than the first, lighter than the third — and it remains the most widely quoted method in credit appraisal training.

Under this method, the borrower is required to bring in a minimum of 25% of total current assets (not merely the working capital gap) from long-term sources such as owned funds or term loans. Only after that margin is set aside does the bank compute how much of the remaining gap it can finance. This single change — shifting the 25% base from the gap to the whole of current assets — is what separates the second method from the first, and it is the detail most exam questions hinge on.

A borrower with a thin equity base finds it harder to draw the full working capital gap as bank finance under the second method. Banks that adopt it as an internal benchmark are insisting on a stronger cushion of owned funds before extending fund-based limits, which is why appraisal teams reach for it in large working capital proposals covered in the Credit Appraisal Part 1 chapter.

🧮 How MPBF Is Calculated Under the Second Method

The working capital gap (WCG) is calculated the same way under every method: WCG = Total Current Assets − Current Liabilities other than bank borrowings. The difference under the second method of lending appears in the next step, where the minimum stipulated net working capital (NWC) is fixed at 25% of total current assets rather than 25% of the WCG.

The formula therefore reads: MPBF = WCG − (25% of Total Current Assets), equivalently expressed as MPBF = 0.75 × Current Assets − Current Liabilities (other than bank borrowings). Whatever is left after deducting this larger margin becomes the maximum permissible bank finance; anything the borrower needs beyond that has to come from long-term funds or additional equity, not from working capital limits.

This margin requirement pushes the benchmark current ratio to roughly 1.33:1, compared with about 1.17:1 under the first method. A firm that comfortably clears the first method's cutoff can still fall short under the second, which is why appraisal officers use both side by side when stress-testing liquidity before sanctioning a cash credit or overdraft limit.

💡 Exam Tip: If a numerical gives you total current assets and asks for MPBF under the second method, deduct 25% of current assets first — not 25% of the working capital gap. That single substitution is the most commonly tested trap.

📈 Second Method vs First Method: Key Differences

Comparing the two methods side by side is the fastest way to internalise why the second method of lending produces a lower permissible limit for the same borrower. Both start from the same working capital gap, but the base on which the 25% margin is calculated changes the outcome materially for asset-heavy businesses.

The third method — where core current assets are excluded and treated as quasi-fixed assets — pushes the current ratio even higher and was never mandated in practice, so most credit appraisal papers focus on the first two.

🏦 Why Banks Still Apply the Second Method Post-1997 Deregulation

The Reserve Bank of India withdrew its mandatory prescription of the Tandon Committee's MPBF methodology in 1997, giving banks the freedom to design their own working capital assessment systems — including the turnover method, cash budget method, or a bank-specific hybrid — as long as the approach is transparent and approved by the bank's board through its loan policy document.

In practice, many banks — particularly for sizeable working capital and consortium arrangements — have retained the second method as an internal credit-policy benchmark rather than a regulatory obligation. It gives sanctioning authorities a conservative cross-check on liquidity even where a turnover-based method is the primary tool for smaller borrowers.

This is a useful nuance for CCP candidates: the exam may ask whether the Tandon Committee methods are still "RBI-mandated." The accurate answer is no — the method survives purely as a discretionary internal-policy tool, applied unevenly and largely for larger exposures. Post-sanction, limits computed this way still flow into the same framework covered under 25 E CCP Credit Monitoring.

⚠️ Common Mistake: Do not write that the second method is "compulsory under RBI norms" in 2026 — it is a bank's own credit policy choice, not a current regulatory mandate. Getting this direction wrong costs marks in both objective and descriptive questions.

⚠️ Common Errors Aspirants Make in MPBF Numerical Questions

The most frequent slip is applying the first method's margin base to a second-method question — deducting 25% of the working capital gap instead of 25% of total current assets. Since both methods start from the same WCG figure, it is easy to carry the wrong percentage base forward under exam time pressure.

A second recurring error is forgetting that "current liabilities other than bank borrowings" excludes the existing cash credit or overdraft outstanding. Netting the bank limit itself off current liabilities understates the working capital gap and distorts MPBF under both methods.

A third mistake is treating the current ratio benchmark as a hard rejection cutoff. A ratio below 1.33:1 does not automatically disqualify a borrower — it flags that additional long-term funds or a restructured funding pattern may be needed before the limit is sanctioned. Weak documentation around this margin gap is a recurring theme in the loan review process outlined in 23 E CCP Documentation.

🧠 Practice MCQs: Second Method of Lending

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❓ Frequently Asked Questions

Where this fits with the rest of your CCP preparation

The second method of lending sits alongside broader credit-appraisal themes for the exam — the certified credit professional syllabus and its numerical weightage, related valuation questions like debt equity ratio for project finance, and classification rules under income recognition and asset classification. Candidates tracking the technology side of credit decisions may find AI fraud detection in banks useful context. For RBI's stance on bank lending freedoms, see the Reserve Bank of India's official guidance. Browse more chapter-linked reads on the CCP tag hub, or revise current benchmarks at iibf.store's RBI rates resource before your next mock test.