Debt service coverage ratio (DSCR): calculation for businesses and banks
Revenue and profit alone do not show regular repayment capacity. Compare cash available for debt service with principal, interest, leasing and other mandatory payments.
DSCR measures how many times cash available for debt service covers principal and interest.
Above one mathematically means cash exceeds payments. Banks also assess methodology, resilience, seasonality and headroom.
What is DSCR?
DSCR stands for Debt Service Coverage Ratio.
It answers a simple question:
Higher coverage provides more resilience to lower revenue, late customers or rising costs.
DSCR may be used:
- to assess new lending;
- increase limits;
- arrange a credit facility;
- refinance;
- finance projects;
- analyse major contracts;
- revise repayment schedules;
- monitor existing borrowers.
Cash the bank considers available for principal and interest.
Mandatory existing and proposed loan payments.
Calculating DSCR
Usually include principal and interest for the same period as cash flow.
For small business management analysis:
Banks may use adjusted profit, EBITDA, forecast cash, contract receipts or a cash flow available for debt service (CFADS) model.
Banks may obtain different results because income, costs, taxes, working capital and owner withdrawals are treated differently.
Cash flow in the numerator
The main challenge is identifying actual debt-service cash rather than accounting profit.
Customer payments, advances and other operating receipts.
Suppliers, wages, rent, logistics and recurring payments.
Taxes, contributions and public liabilities.
Inventory, receivables, supplier advances and payables.
Asset spending necessary to continue operating.
Separate new borrowing, own-account transfers, owner contributions and other non-operating receipts.
What banks may count
Receipts consistent with contracts, accounts and bank statements.
Core performance rather than a one-off asset sale.
Sustainable costs without temporary distortions.
With documents, clear schedules and high delivery probability.
Supported by comparable historical trends.
An additional factor, not necessarily sustainable operating cash.
Items needing separate adjustment
- own-account transfers;
- new loans and borrowing;
- repayment of loans previously advanced;
- property or equipment sales;
- one-off compensation or insurance receipts;
- owner contributions;
- unverified cash revenue;
- related-party receipts without clear economic rationale.
Payments included in debt service
Include principal repayment as well as interest.
| Obligation | Include | Checks |
|---|---|---|
| Term loan | Principal, interest and mandatory fees | Scheduled payment in the period |
| Credit line | Interest and repayment of drawn tranches | Each drawdown maturity and potential reuse |
| Overdraft | Interest, fees and mandatory account clearance | Actual average balance and full repayment period |
| Leasing | Regular lease payments | Russian VAT, buyout payment and seasonal schedule |
| Owner loans | Principal and interest where mandatory | Potential subordination or deferral |
| New loan | Forecast payments under the requested structure | Amount, term, rate and repayment schedule |
| Sureties | Potential group-related payments | Likelihood of paying for another borrower |
Coverage of existing obligations alone does not prove capacity for additional debt.
DSCR calculation example
Illustrative annual figures
Total debt service is RUB 8 million:
RUB 1.5 of calculated cash flow covers each RUB 1 of payments.
A proposed loan adds RUB 2 million of annual payments.
Coverage headroom falls substantially.
A 20% cash flow decline reduces RUB 12 million to RUB 9.6 million, below RUB 10 million of payments.
Interpreting the result
| Outcome | Mathematical meaning | Practical risk |
|---|---|---|
| Below 1 | Cash is insufficient for included payments. | Reserves, owner funds, asset sales or new debt are needed. |
| Equal to 1 | Cash equals debt service. | Any adverse change creates a shortfall. |
| Slightly above 1 | Payments covered with little headroom. | Sensitive to seasonality and delays. |
| Significantly above 1 | More coverage headroom. | Still check cash quality and resilience. |
Requirements depend on product, sector, term, security, seasonality and borrower quality. No universal threshold covers all Russian LLCs and entrepreneurs.
DSCR versus other indicators
| Measure | Comparison | Main difference |
|---|---|---|
| DSCR | Cash flow and all debt payments | Includes principal and interest |
| ICR | Profit or EBITDA and interest costs | Usually excludes principal repayments |
| Debt / EBITDA | Total debt versus annual earnings | Indicates leverage, not actual payment timing |
| Current ratio | Current assets versus current liabilities | Balance sheet measure at a date |
| Free cash flow | Receipts versus necessary costs | Does not itself compare cash with debt payments |
| LLCR | Loan-life cash flows versus debt balance | More common in project finance |
Banks rarely decide on one ratio alone. Indicators complement business quality and credit history.
Bank adjustments
Asset sales do not establish recurring debt-service capacity.
Management figures do not match statements or statutory accounts.
Owner withdrawals reduce available cash.
Unpaid suppliers are future outflows, not free funding.
Plans appear optimistic relative to history.
Necessary equipment or vehicle replacement.
Some balances are overdue or may arrive late.
Owner or related-party obligations were omitted.
A conservative, evidenced calculation is stronger than an inflated figure the bank recalculates.
Why calculate monthly?
An annual ratio may look strong while individual months lack cash.
Particularly relevant to:
- agriculture;
- tourism and hotels;
- seasonal trade;
- construction;
- large-batch manufacturing;
- contract suppliers;
- long customer payment terms.
Schedules should reflect seasonal lows, not only average annual cash.
Seasonal business checks
When most annual revenue arises.
When suppliers are paid before sales.
Mandatory payments during low season.
When revenue becomes cash.
Repayment aligned with the operating cycle.
Buffer for weaker months.
How DSCR affects loan size
Larger new payments reduce coverage. DSCR can indicate an initially prudent limit.
Deduct existing loan, lease and other payments from the result.
Illustrative reverse calculation
After existing payments, up to RUB 4 million annual debt service remains for new borrowing.
Loan size additionally depends on term, rate, schedule and repayment method.
The same affordable payment can support different amounts at different terms, rates and schedules.
Documents for calculation
Monthly receipts and payments by activity.
Revenue, cost of sales, expenses and profit.
Inventory, receivables, payables and obligations.
Cash movements across all accounts.
Balances, rates, maturities and schedules.
Recurring payments and buyout value.
Amounts, buyers, timing and arrears.
Suppliers, deadlines and overdue obligations.
Future receipt and payment-term evidence.
Forecast after new borrowing.
Preparing the bank calculation
Start with the last 12 months and monthly detail.
Include all banks, cash and verified operations.
Exclude new loans, internal transfers and owner contributions.
Include mandatory payments; exclude genuinely non-recurring costs.
Check inventory, receivables and supplier advances, without duplicating changes already in cash data.
Principal, interest, leasing and related obligations.
Calculate post-financing DSCR.
Reduce revenue, increase costs or delay customer payments.
Common calculation mistakes
Profit differs from actual cash.
Principal also requires cash.
Lease payments reduce available cash.
Borrowing raises cash and debt together.
Averages hide seasonal lows.
Recognised revenue may not yet be collected.
Repairs and asset replacement may be necessary to preserve cash generation.
Only existing obligations are assessed.
A small revenue decline may eliminate headroom.
The full company or group cash flow is missing.
Improving debt coverage
Shorten terms, control arrears or use factoring.
Reduce illiquid stock and revise batch sizes and purchasing.
Avoid activities that raise turnover without cash.
A suitable term can reduce each period’s burden.
Reflect seasonality, contracts and cycle length.
Reduce peak payments and simplify schedules.
Separate revenue-critical costs from secondary spending.
Reconcile cash reports, statements, agreements and management data.
Repayment timing, receivables collection, inventory release and a suitable banking product may have greater impact.
When to seek help
Assessment helps when banks reduce limits, decline for debt burden or propose heavy schedules.
Help is particularly relevant when:
- several loans and leases;
- turnover across multiple banks;
- strong seasonality;
- major contract dependence;
- rapid growth;
- management figures differ from statements;
- a prudent new loan amount is needed;
- refinancing planned;
- regular owner withdrawals;
- stress testing required.
Calculate payments before applying
NG Finance helps Russian LLCs and individual entrepreneurs compare cash flow, loans, leasing, receivables, seasonality and proposed financing schedules.
Assessment does not guarantee approval but helps identify realistic limits, structure and overload risks early.
Submit a requestFrequently asked questions
What does DSCR show?
How many times calculated cash covers principal, interest and included obligations.
What is a normal DSCR?
No universal bank threshold applies. Product, sector, term, security, seasonality and methodology matter.
What does DSCR below one mean?
Calculated cash cannot cover all included debt payments.
Can DSCR be based on profit?
Profit can start an analytical model but must be adjusted to cash.
Is principal included?
Yes. Standard DSCR includes principal and interest.
Should leasing be included?
Regular lease payments are mandatory commitments and generally count in capacity assessment.
Is the new loan included?
New applications need forecast payments on the requested financing.
Why is the bank’s DSCR different?
It may exclude one-offs, add costs, adjust receivables or withdrawals, or use another cash definition.
Should it be monthly?
Yes, particularly with seasonality or uneven schedules. Annual totals can conceal deficit months.
Can refinancing improve DSCR?
A longer or better schedule can lower periodic payments and raise coverage, although total debt remains.
This article provides general information. Cash definitions, debt payments, adjustments, period, minimum ratio and decisions depend on the bank’s methodology. Prepared using public sources: Bank of Russia: cash flow debt coverage ratio , Bank of Russia Regulation No. 590-P , IAS 7 Statement of Cash Flows , SberBusiness: company liquidity , Alfa-Bank: company debt burden .