How to Use This DSCR Calculator

The calculator follows the formula prescribed in the Ministry of Corporate Affairs notification dated 24 March 2021, read with the ICAI Guidance Note on Schedule III to the Companies Act, 2013. To get an accurate result you need three sets of inputs: profit numbers from the P&L, debt servicing numbers from the cash flow and lease note, and the choice of mode (Schedule III or Banking).

Step 1 — Pick the Right Mode

Schedule III mode includes all interest, all principal repayments and all lease payments — the comprehensive view used for statutory disclosure under the notes to accounts. Banking mode restricts the denominator to long-term debt servicing only, ignoring short-term working capital interest and any lease payments — closer to how bank loan covenants are typically defined. The two ratios will differ for any company with material short-term borrowings or operating lease portfolio.

Step 2 — Enter Numerator (Earnings Available for Debt Service)

Open your latest signed P&L. Find Net Profit After Tax (the bottom line, after all taxes), Depreciation and Amortisation (a separate line item above PBT), and Total Finance Cost (the interest line). The calculator adds back depreciation and interest to PAT because both are non-cash from a debt-servicing perspective — depreciation is an accounting allocation, and interest is being added to the denominator separately. For greater accuracy, add other non-cash items like loss on sale of fixed assets, ECL provisions and impairment charges.

Step 3 — Enter Denominator (Debt Service)

Total interest paid for the year usually equals the finance cost line in the P&L. Principal repayments are best agreed from the cash flow statement under financing activities — look for "repayment of long-term borrowings" or "repayment of short-term borrowings" lines. Lease payments come from the Ind AS 116 note schedule, specifically the maturity analysis showing total cash outflow for leases for the year. In Banking mode, exclude short-term borrowing interest and short-term debt repayments.

Step 4 — Pick Industry and Read the Verdict

Choose the industry that matches your business. The output panel shows your headline DSCR with a colour-coded verdict, separate covenant pass/fail badges at the three standard bank thresholds (1.25 / 1.5 / 2.0), a sector benchmark overlay, and — if you supplied last year's DSCR — a 25 per cent variance flag for Schedule III explanation purposes. For project finance use cases, an additional commentary block on Average DSCR appears.

DSCR Formula — ICAI Schedule III Method

The Institute of Chartered Accountants of India Guidance Note on Schedule III to the Companies Act, 2013 prescribes the exact formula and component definitions. This is the formula auditors verify during statutory audit. Banks may use a slightly different definition in loan covenants — the calculator's Banking mode mimics the standard banking convention.

What Goes into the Numerator

Net Profit After Tax is the reported "Profit / (Loss) for the Period" from the Statement of Profit and Loss. Importantly, this excludes Other Comprehensive Income items per the ICAI Guidance Note — only the P&L portion of the bottom line counts. Depreciation and amortisation is added back because it is a non-cash allocation. Interest is added back because it is being included in the denominator — failing to add it back would double-count interest. Other non-cash adjustments include loss on sale of fixed assets, expected credit loss provisions, impairment charges and any other items that reduced PAT but did not consume cash during the year. Genuine cash items like working capital changes are NOT adjusted in this formula — that's what cash flow statement is for.

What Goes into the Denominator

Total interest paid for the year is the cash interest outflow, generally close to the P&L finance cost. Principal repayment is the scheduled installment for the year on long-term borrowings — accessible from the loan amortisation schedule or note to accounts on borrowings. Lease payments cover both the principal and interest portions of cash lease outflows under Ind AS 116, recognised separately from term loan servicing. The ICAI Guidance Note explicitly states that "Debt Service = Interest + Lease Payments + Principal Repayments", making lease inclusion mandatory for the Schedule III ratio.

Worked Example with Numbers

A mid-sized Indian company reports the following extracts (₹ in lakhs):

A DSCR of 1.50 sits in the comfortable zone — the company generates ₹1.50 of cash earnings for every ₹1 of scheduled debt service. The same company would report a different DSCR in Banking mode, because lease payments and any short-term debt servicing would be excluded from both sides of the ratio.

Schedule III Disclosure — Mandatory Since FY 2021-22

The Companies Act, 2013 Schedule III was amended via MCA notification G.S.R. 207(E) dated 24 March 2021, effective from FY 2021-22. The amendment introduced eleven mandatory analytical ratios in the notes to accounts of every company falling under Division I, Division II and Division III of Schedule III. The DSCR is among the eleven, alongside Current Ratio, Debt-Equity Ratio, Return on Equity, inventory and receivables turnover ratios, net profit ratio, return on capital employed and return on investment.

Sample Disclosure Format Recommended by ICAI

The ICAI Guidance Note recommends a tabular format with the following columns: Ratio Name, Numerator, Denominator, Current Period, Previous Period, % Variance, Reason for Variance (if >25%). The numerator and denominator must be defined in the note narrative — there is no prescribed master definition, so entities must articulate their choices on lease inclusion and other judgement areas.

The 25% Variance Explanation Rule

If DSCR changes by more than 25% compared to the preceding year, the company must provide a written explanation in the notes to accounts. Common DSCR variance explanations include: balloon principal repayment falling due in a specific year, decline in operating profit, fresh debt drawdown adding to interest cost, debt prepayment from IPO or rights issue proceeds, first-time application of Ind AS 116 increasing the lease component, and one-off restructuring or settlement payments.

NBFCs and Banks — Different Disclosure

NBFCs registered with the Reserve Bank of India and listed under Division III of Schedule III follow a different ratio set — Capital to Risk-weighted Assets Ratio (CRAR), Tier I CRAR, Tier II CRAR and Liquidity Coverage Ratio replace the standard DSCR. Banks under Basel III norms similarly use capital adequacy and liquidity coverage as their primary regulatory metrics. DSCR remains useful for these entities at the borrower level when they evaluate term loans extended to corporate clients.

Bank Covenant Benchmarks for DSCR in India

Indian banks and financial institutions use DSCR as a primary covenant in term loan documentation. The standard thresholds reflect the lender's risk tolerance and the borrower's sector profile. A covenant breach typically triggers an event-of-default clause, accelerating repayment or imposing higher interest spreads.

Sector-Wise DSCR Expectations

How to Interpret Your DSCR

The ratio is a single number that conceals timing and quality differences. Read alongside trend, sector context, and other coverage metrics for a balanced view.

DSCR Below 1.0 — Critical Shortfall

Operating earnings cannot cover scheduled debt servicing — the company must use cash reserves, fresh debt or equity infusion to bridge the gap. Below 1.0 typically triggers Special Mention Account (SMA) classification by the bank, covenant breach, default risk, and potentially RBI restructuring discussions or admission to NCLT under IBBI jurisdiction. Engagement with a turnaround CA team is urgent.

DSCR Between 1.0 and 1.25 — Weak / Marginal

Earnings barely cover debt service with no cushion. Any operating slip — working capital stress, one-off expense, monsoon failure — pushes the ratio below 1.0. Lenders watch closely and may impose tighter monitoring, additional security or higher interest spread. Common in cyclical sectors at the trough of the cycle. Equity infusion or debt refinancing should be on the table.

DSCR Between 1.25 and 1.5 — Acceptable / Standard

Most Indian PSU and private bank term loans are sized to a target DSCR in this band. The borrower has reasonable buffer for operating volatility but limited room for debt-funded growth. Covenants typically set the floor at 1.25 — a single-year drop below this triggers covenant action. Maintain DSCR above 1.5 to avoid covenant stress.

DSCR Between 1.5 and 2.0 — Strong / Comfortable

Healthy serviceability with material cushion against stress scenarios. Companies in this band qualify for incremental term loans on competitive pricing. Debenture trustees and bond rating agencies look favourably. The buffer absorbs working-capital adjustments, one-off expenses, sector cycle troughs, and sub-target operating performance.

DSCR Above 2.0 — Very Strong

The company generates 2x or more of scheduled debt service. Typical of cash-rich consumer goods companies, top-tier IT services and pharma firms with lean capital structures. Lenders will compete for the relationship; bond issuances qualify for AAA / AA+ ratings. The risk to monitor is debt under-utilisation — extremely high DSCR with low D/E ratio may signal that the company is leaving the debt tax-shield benefit unused.

DSCR vs Other Coverage Ratios

DSCR is one of several "coverage" metrics used by lenders, rating agencies and management to assess debt serviceability. Each captures a slightly different angle — using them together gives a more nuanced picture than any single ratio.

Interest Coverage Ratio (ICR)

ICR equals EBIT divided by Interest Expense. It tests whether operating profit can cover interest payments before considering principal. A company can have strong ICR of 4.0 but weak DSCR of 1.1 if scheduled principal repayments are large. ICR is favoured for early-warning monitoring; DSCR is favoured for serviceability analysis. ICR is also one of the eleven Schedule III ratios but is computed differently — Schedule III prescribes Earnings Available for Debt Service ÷ Interest Expense.

Fixed Charge Coverage Ratio (FCCR)

FCCR is broader than DSCR — it adds rent, lease and other fixed charges to interest in the denominator. FCCR = (EBIT + Lease Payments) ÷ (Interest + Lease Payments + Principal). Used heavily in retail, hospitality and consumer-facing businesses where lease commitments are large relative to debt. Post-Ind AS 116, the difference between FCCR and Schedule III DSCR has narrowed substantially because lease obligations are now part of both ratios.

Debt to EBITDA

Total Debt divided by trailing twelve-month EBITDA. Measures how many years of operating profit it would take to repay all debt at current run-rate. Lender covenants commonly cap this at 3.0 to 4.0 for mid-corporates. Unlike DSCR, this ratio focuses on total debt outstanding rather than annual servicing — useful for assessing structural leverage capacity.

Cash Flow from Operations to Debt

Operating Cash Flow divided by Total Debt. Removes accrual accounting effects and focuses purely on cash generation. Some lenders prefer this metric over DSCR because operating cash flow is harder to manipulate than reported PAT. Aim for above 0.20 (5-year payback) for non-cyclical businesses.

Quick Comparison Matrix

Project Finance DSCR — Average DSCR and Period DSCR

For greenfield infrastructure projects — power, roads, ports, renewable energy, real estate — DSCR is computed prospectively over the entire loan tenor as part of financial closure. Two distinct metrics are used: Period DSCR (year-by-year) and Average DSCR (mean across the tenor). Lenders set covenant floors on both.

Period DSCR vs Average DSCR

Period DSCR is computed for each financial year independently — operating cash flow for the year divided by debt service for the year. Average DSCR is the simple arithmetic mean of all period DSCRs across the loan tenor. Average DSCR smooths out year-on-year volatility from balloon payments, ramp-up periods and seasonal variations, while Period DSCR exposes specific stress years where cash flow may dip.

Standard Covenant Levels for Indian Project Finance

P50, P75 and P90 Scenarios

Renewable energy and project finance lenders use probability-of-exceedance (P50, P75, P90) scenarios for revenue forecasting. P50 means there is a 50 per cent probability the actual outcome will exceed the forecast — the base case. P90 means a 90 per cent probability — a conservative downside. Average DSCR is computed at each scenario to test the project's resilience. Many Indian renewable energy lenders require Average DSCR above 1.30 at P90.

Cash Sweep and DSRA

Project finance documentation typically includes a Debt Service Reserve Account (DSRA) holding 2-6 months of debt service in escrow, plus cash sweep clauses that mandate excess cash be applied to debt prepayment when DSCR falls below covenant. These mechanisms protect lenders against period-DSCR volatility without forcing default at every covenant breach. Borrowers should model cash sweep impact in their financial model before signing the loan agreement.

SEBI LODR Disclosure for Listed Entities

Listed entities have additional DSCR disclosure obligations beyond Schedule III. Under SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, listed equity entities must disclose key financial ratios in the Management Discussion and Analysis section of the annual report under Regulation 34(3) read with Schedule V Part B(1)(I). Listed debt entities follow Regulation 52 with half-yearly disclosure cadence.

How the Two Disclosures Connect

The Schedule III note disclosure and the SEBI MDA disclosure must reconcile. Best practice is to use identical numerator-denominator definitions in both places, with cross-references in the annual report. Companies typically prepare a master schedule of ratios at year-end with auditor sign-off, then use that schedule as the source for Schedule III notes, MDA, investor presentations and earnings call commentary. Inconsistencies draw stock exchange queries and analyst skepticism.

Listed Debt Entities — Regulation 52 Half-Yearly Cadence

Companies with listed non-convertible debentures or commercial paper must disclose DSCR alongside debt-equity ratio, asset cover ratio and outstanding redeemable preference shares in half-yearly disclosures under SEBI LODR Regulation 52. The disclosure is certified by the statutory auditor or practising company secretary, providing third-party assurance to debenture trustees. Half-yearly DSCR is computed using six months of earnings annualised against six months of debt servicing.

Frequently Asked Questions About DSCR