CMA data and working capital assessment explained: Nayak Committee turnover method, Tandon Committee MPBF and the 6 CMA forms

When a business applies for a cash credit, overdraft or working capital demand loan, or sends its file for annual renewal or enhancement, the credit officer's first request is for CMA data — short for Credit Monitoring Arrangement data.

While a Detailed Project Report (DPR) proves that a long-term capital project can repay a term loan through DSCR, CMA data proves how much short-term money is locked up in your day-to-day operating cycle — raw material, work-in-progress, finished goods and customer receivables, minus supplier credit — and how much of that gap the bank can safely fund.

Method 1: The Nayak Committee turnover method (up to ₹5 crore for MSEs)

To prevent small businesses from getting stuck in complex inventory-holding norms, the RBI adopted the P.R. Nayak Committee formula for Micro and Small Enterprises (MSEs) with aggregate fund-based working capital limits up to ₹5 crore:

• Total working capital requirement: Assumed at 25% of projected annual turnover (equivalent to one-fourth of the year, or a 3-month operating cycle).
• Minimum bank finance: 20% of projected annual turnover (i.e., four-fifths of the 25% requirement).
• Borrower's margin (Net Working Capital): 5% of projected annual turnover (i.e., one-fifth of the 25% requirement, brought in from long-term funds inside the business).

To encourage digital transactions, RBI's MSME instructions also advise banks to assess the digital portion of an MSE's turnover at up to 30% (instead of 20%) for working capital limits, subject to the bank's policy and verified digital sales trail.

Key check on projections: Credit teams do not blindly accept any projected turnover figure. They cross-check your projected sales against the last 12 months of GSTR-1 and GSTR-3B returns, bank account credits, installed capacity and confirmed order book.

Method 2: Tandon Committee MPBF (Maximum Permissible Bank Finance)

For working capital limits above ₹5 crore — and for medium or large corporates, or businesses with longer operating cycles — banks assess limits using the P.L. Tandon Committee framework, which calculates Maximum Permissible Bank Finance (MPBF) from your projected Total Current Assets (TCA) and Other Current Liabilities (OCL).

First, two building blocks:

• Other Current Liabilities (OCL): All short-term liabilities due within 12 months excluding short-term bank borrowings (principally sundry creditors for goods, advance payments from customers, and statutory dues/expenses payable).
• Working Capital Gap (WCG): Total Current Assets (TCA) − Other Current Liabilities (OCL). This is the portion of your current assets that is not funded by supplier credit.

The Tandon Committee set out two main methods for how much of this gap the borrower must fund from Net Working Capital (NWC) (long-term funds = net worth + long-term debt − fixed and non-current assets):

Why does Tandon Method 2 produce a 1.33:1 current ratio? Because if 25% of Total Current Assets are funded by long-term capital (NWC), then total current liabilities (including the bank's MPBF plus trade creditors) can never exceed 75% of Total Current Assets (100 ÷ 75 = 1.33).

Worked ₹ example: Nayak turnover method vs Tandon Method 2

Suppose a manufacturing unit in Thane projects an annual turnover of ₹20 crore for the next financial year and holds the following projected current assets and liabilities in its CMA data:

Now compare the eligible limit under each method:

1. Under the Nayak Committee Turnover Method (if eligible up to ₹5 crore):
   • Total working capital requirement (25% of ₹20 crore) = ₹500 lakh
   • Required borrower margin (5% of ₹20 crore) = ₹100 lakh
   • Eligible Bank Finance (20% of ₹20 crore) = ₹400 lakh (₹4.00 crore)
2. Under Tandon Committee Method 1:
   • Working Capital Gap (WCG) = ₹500 lakh
   • Less: 25% of WCG (0.25 × ₹500 lakh) = –₹125 lakh
   • MPBF (Method 1) = ₹375 lakh (₹3.75 crore)
3. Under Tandon Committee Method 2:
   • Working Capital Gap (WCG) = ₹500 lakh
   • Less: 25% of Total Current Assets (0.25 × ₹720 lakh) = –₹180 lakh
   • MPBF (Method 2) = ₹320 lakh (₹3.20 crore)

Notice the catch in Method 2: If the company's actual Net Working Capital (NWC) on the balance sheet is ₹200 lakh (higher than the minimum ₹180 lakh margin), the bank deducts the actual NWC of ₹200 lakh from the ₹500 lakh gap, sanctioning ₹300 lakh. Conversely, if the company's actual NWC is only ₹130 lakh (short by ₹50 lakh against the ₹180 lakh requirement), its Current Ratio drops below 1.33:1 and the bank will either ask the promoters to infuse ₹50 lakh of capital/unsecured loans or sanction a lower limit.

Once the annual limit is sanctioned, your month-to-month withdrawals still follow your monthly stock and debtor statement — check your live limit anytime with our drawing power calculator and read our guide to drawing power in cash credit.

The 6 forms inside a standard CMA data workbook

Although RBI deregulated the mandatory central reporting of CMA forms for mega-borrowers decades ago, almost every Indian bank's credit appraisal software still ingests the classic 6-form CMA format, typically spanning 5 years (2 audited past years, 1 current-year estimate, and 2 projected years):

Key financial ratios banks check in your CMA pack

Before a proposal goes to the sanctioning committee, the bank's credit system tests 5 benchmark ratios generated from Forms II, III and VI:

1. Current Ratio (Current Assets ÷ Current Liabilities): Measures short-term liquidity. Under Tandon Method 2, the benchmark is 1.33:1 (many banks accept 1.15:1 to 1.25:1 for smaller MSME limits under Method 1 or the turnover method).
2. TOL / TNW (Total Outside Liabilities ÷ Tangible Net Worth): Measures leverage — how much the business owes outsiders for every ₹1 of promoter equity. Most banks look for TOL/TNW below 3.00:1 to 4.00:1 (higher leverage is sometimes permitted in trading or infrastructure if backed by quasi-equity).
3. Quasi-equity / Adjusted TNW: Unsecured loans from promoters, directors and family members that are subordinated to the bank (through a stamped undertaking not to withdraw them during the loan currency) are often added to Tangible Net Worth, improving both TOL/TNW and NWC.
4. Interest Coverage Ratio (EBITDA ÷ Total Interest): Tests whether operating profits comfortably cover Cash Credit and term loan interest (typically expected above 2.00:1).
5. Inventory and Receivable Holding Days (Form IV): If your audited debtors stood at 60 days for the last 2 years and your CMA suddenly projects 110 days to justify a higher CC limit, the credit officer will prune the holding level back to 60 days unless you show a new contract or product line with longer credit terms.

5 mistakes that delay CMA approval or shrink your limit

1. Mismatch between Form III and the audited balance sheet: Leaving loans to sister concerns, old disputed debtors (>180 days) or security deposits inside "Current Assets". Banks reclassify these as Non-Current Assets, which immediately cuts your Current Ratio and NWC.
2. Negative long-term surplus in Form VI (Funds Flow): Buying machinery, factory land or commercial vehicles out of your Cash Credit account instead of raising a term loan or promoter equity. Form VI exposes this immediately as "diversion of short-term funds for long-term uses".
3. Unexplained jump in projected turnover: Projecting a 40% to 50% jump in sales in Form II when historical growth was 10% and GST returns for the first 6 months of the current year show flat billing.
4. Tax-saving inventory suppression in the March balance sheet: Showing artificially low stock or debtors on 31 March in the audited financials, then asking for a much higher limit in the CMA. Your 31 March stock statement and audited balance sheet must reconcile.
5. Leaving out existing non-fund limits: Forgetting to align bank guarantee and LC limits and their cash margins with the working capital cycle in Forms I and III.

Use our working capital document checklist to assemble the full financial and KYC pack before your renewal or enhancement date.

How Biz Corp Solutions helps

We prepare lender-ready CMA workbooks, operating-cycle justifications and credit proposals for MSMEs, manufacturers, traders and contractors across Mumbai, Thane, Pune and Maharashtra. Before your file goes to a bank or NBFC, we reconcile your audited financials, GST returns and stock statements, test your ratios under both the Nayak turnover method and Tandon MPBF Method 2, and structure the right mix of working capital and inventory funding.

This guide reflects RBI's Master Direction on Lending to the MSME Sector, Credit Risk Management Directions 2025, and standard Indian commercial bank appraisal practices as of October 2026. Individual banks set their own margin, ratio and turnover thresholds in their Board-approved credit policies.