DSCR, MPBF, Current Ratio:
The 3 Numbers Your Banker Checks First

The Credit Black Box — Decoded

Applying for corporate credit often feels like submitting your financials into a black box. You provide years of audited statements, projections, and business plans, only to receive a cryptic "approved" or "declined." Behind the scenes, however, corporate underwriting is highly standardised. Loan officers are primarily seeking answers to two fundamental questions:

To answer these questions, bankers rely on a specific trinity of financial metrics: the Debt Service Coverage Ratio (DSCR) for term loans, the Maximum Permissible Bank Finance (MPBF) for working capital, and the Current Ratio for overall liquidity. Failing to optimise these three numbers is the leading cause of capital rejection — and the leading cause is usually that the applicant didn't understand them before walking in.

Debt Service Coverage Ratio (DSCR)

The DSCR measures a company's ability to use its operating income to repay all its debt obligations — principal and interest on both short-term and long-term debt. It is the gold standard for term loan appraisals globally and one of the first numbers a credit officer looks at.

The Banker's Benchmarks — and Why They Exist

Optimisation Strategies

• Extend the loan tenure. Increasing the repayment period reduces annual principal repayment (the denominator), directly boosting your DSCR without changing your income.
• Negotiate a moratorium. A repayment holiday during the project's initial phase keeps debt service low when cash flow is ramping up — a common practice for greenfield projects.
• Add back non-cash charges correctly. Ensure depreciation and amortisation are accurately reflected in your NOI calculation. These are legitimate cash-flow additions that many applicants miss.
• Reduce high-interest short-term debt. Refinancing expensive short-term debt into cheaper long-term debt reduces total interest cost and improves NOI simultaneously.

Maximum Permissible Bank Finance (MPBF)

For a Cash Credit (CC) or Overdraft (OD) facility, banks don't simply approve whatever you request. They calculate the MPBF — a ceiling derived from the Tandon Committee norms (1974) — that limits how much working capital finance a bank will extend. The core philosophy: bank credit supplements a business owner's own funds. It does not replace them.

Understanding the Three-Way Split

The working capital of any business is funded from three sources. MPBF defines how much of it the bank will provide:

The bank will not fund 100% of your working capital — it will only fund the gap after you've contributed your share. This is not bureaucracy; it's risk management.

What Bankers Exclude from Current Assets

Optimisation Strategies

• Accelerate your receivables cycle. Reduce debtor days below 90. Faster collections increase the quality of your admissible current assets and improve your working capital efficiency signal.
• Negotiate longer credit terms with suppliers. Increasing trade creditor days raises your Current Liabilities (excl. bank) figure, which actually reduces your dependence on bank finance — showing a healthier, self-sustaining working capital cycle.
• Clear slow-moving inventory. Liquidating old stock — even at a discount — removes non-admissible assets from your balance sheet and improves net working capital quality.

The Current Ratio

While MPBF dictates how much you can borrow, the Current Ratio dictates whether you are healthy enough to borrow at all. It measures your company's ability to pay off its short-term liabilities using its short-term assets — the ultimate test of immediate solvency.

Why 1.33x? The Mathematical Connection to MPBF

The 1.33x manufacturing minimum is not an arbitrary number. It is the direct mathematical consequence of MPBF Method II's 25% promoter margin requirement:

The 1.33x benchmark is baked directly into the Tandon Committee framework. Meeting the MPBF condition automatically satisfies the 1.33x Current Ratio requirement — they are two sides of the same coin.

Industry-Specific Benchmarks

• Manufacturing / Industrial firms: Minimum 1.33x. Inventory takes time to liquidate, so a larger buffer is required.
• Service / IT companies: 1.1x to 1.25x is generally acceptable. Assets convert to cash faster, so a lower buffer suffices.
• Trading / Distribution: 1.25x to 1.33x. High inventory turnover moderates the requirement, but creditor exposure remains material.

Optimisation Strategies

• Refinance short-term debt into long-term. Converting a short-term loan or overdraft into a term loan removes it from Current Liabilities, boosting the ratio without touching Current Assets.
• Liquidate obsolete inventory. Cash is the highest-quality current asset. Clearing dead stock — even at a slight loss — converts a questionable asset into pure liquidity.
• Delay major short-term purchases near reporting date. Timing large payables (capital purchases, advance payments) after the balance sheet date removes them from the Current Liabilities snapshot.

How the Three Metrics Work Together

These three ratios are not independent checkboxes — they form an interconnected picture of your financial health. A weakness in one often signals a weakness in another:

Quick Reference: All Three Metrics at a Glance

Master Your Metrics, Secure Your Capital

Bankers do not reject businesses. They reject poor financial ratios — and the applicants who walk in without understanding what those ratios mean. By proactively managing your Net Operating Income for a strong DSCR, maintaining strict working capital discipline for optimal MPBF utilisation, and restructuring liabilities to defend your Current Ratio, you transform your loan application from a gamble into a sound financial case.

These ratios are not obstacles placed by banks to obstruct entrepreneurs. They are the universal language of financial credibility — and once you speak it fluently, the bank's answer changes.