Debt service coverage ratio
The debt service coverage ratio is the ratio between a property's net operating income and its annual loan costs (interest and principal payments). The figure expresses how many times the cash flow covers the debt obligations, and it is central to the bank's credit assessment alongside the loan-to-value ratio. A debt service coverage ratio of 1.5 means that net rent is 50% higher than the amount the bank is to receive back.
Banks in Norway typically set a covenant requiring the debt service coverage ratio to stay above an agreed level. 1.2-1.5x is common for stabilised commercial property, and higher for development projects or buildings with a short remaining lease term. If the covenant is breached, the bank can require an equity injection or renegotiate the terms. It is one of the two covenants that most Norwegian property loans carry; the other is the loan-to-value ratio. Both must be met in parallel.
The calculation requires three inputs, each of which can be debated: net operating income (should it be contract rent or market rent? before or after tenant fit-out?), interest costs (the current rate or the covenant rate with a stress margin?), and the repayment schedule (annuity or serial loan, with a bullet element?). The banks define these in the loan agreement, often with an explicit stress margin on the interest rate (typically 200-300 basis points above the swap rate) to capture interest rate risk. A borrower who believes the debt service coverage ratio is 1.4x today may therefore face a covenant breach scenario at 1.1x when the bank stress tests it.
The figure is particularly sensitive to interest rate changes on floating rate loans. A building with 65% gearing and a 2% interest rate can have a debt service coverage ratio of 1.8x; the same building at a 5% interest rate sits at 1.2x. Norwegian property companies therefore often hedge the interest rate through an interest rate swap or a fixed rate period to protect the debt service coverage ratio through the interest rate cycle.
Investors use the debt service coverage ratio alongside the loan-to-value ratio to assess financial robustness. A building with 50% gearing and a 1.1x debt service coverage ratio is close to a covenant breach if a small amount of rent falls away; a building with 70% gearing and a 2.0x debt service coverage ratio has a larger buffer against lease rollover. The debt service coverage ratio is also central to due diligence in a purchase. The buyer will typically model several scenarios (loss of a lease, rent falling away, an interest rate rise) to see how robust the cash flow is.
In Placepoint you can compare contract rent, tenants and remaining lease term from the property panel when you assess the debt service coverage ratio under stress scenarios (loss of a lease, interest rate change, rent adjustment).
How it looks in Placepoint
In Placepoint you find this in Property panel - Units and tenants:
From Placepoint's glossary: Debt service coverage ratio
More information: Finanstilsynet: Næringseiendom, Norges Bank: Finansiell stabilitet, Store norske leksikon: gjeld
English: Debt service coverage ratio (DSCR).
Frequently asked questions
What is a typical debt service coverage ratio covenant?
1.2-1.5x for stabilised Norwegian commercial property. Development projects and buildings with a short remaining lease term often face stricter requirements (1.4-1.8x) or a combination with a higher equity requirement. The figure is always specified in the loan agreement, together with the definition of net rent and interest rate stress.
How is "net operating income" calculated in a debt service coverage ratio test?
The bank defines this in the loan agreement, but typically: contract rent (or stressed market rent) minus ownership costs, normal maintenance and vacancy. One-off items (tenant fit-out on lease renewal) are often left out.
What does "interest rate stress" mean in the covenant test?
The bank adds a margin to today's floating interest rate (typically 200-300 basis points above the swap rate) before the debt service coverage ratio is tested. The purpose is to capture whether the borrower can still service the debt if interest rates rise during the loan period.
How does the debt service coverage ratio relate to the loan-to-value ratio?
The loan-to-value ratio measures debt against value (a snapshot). The debt service coverage ratio measures the cash flow's ability to cover the debt costs (ongoing). The bank typically sets covenants on both. A borrower can breach one without breaching the other, and the bank assesses them separately.