Saudi Property Debt-Service Coverage: A Worked Example

Debt-service coverage asks whether a property's operating income can cover its scheduled financing payments over the same period. For a Saudi rental investment, a simple annual calculation is net operating income divided by annual debt service. A result of 1.25 times means the model provides SAR 1.25 of operating income for every SAR 1 of scheduled debt payments. It does not establish a lender's approval threshold or guarantee that cash will arrive when payments fall due.

The following original example uses invented amounts in Saudi riyals. It describes no available property, current market rent, financing offer or expected return. Its purpose is to show how to read coverage, challenge assumptions and connect the result to a usable cash plan.

Define the numerator and denominator first

The OCC Commercial Real Estate Lending handbook explains the technical ratio as operating income divided by annual debt service. This is a US supervisory source for the calculation, not a Saudi lending rule. It also distinguishes underwriting assumptions from definitions used in a financing covenant.

In this example, net operating income, or NOI, means rent after the vacancy allowance and ordinary owner operating costs, before financing payments. Major replacement work is shown separately. If an actual lender deducts replacement reserves in its definition, use that agreed definition and explain the adjustment. Never compare two ratios calculated on different bases as if they were equivalent.

Debt service here includes all scheduled monthly principal and financing-cost payments. Use the actual contract's payment schedule for a real assessment. Fees, changing payments and amounts due at maturity need their own treatment; a convenient monthly instalment does not describe every possible obligation.

Build the annual example

Assume scheduled rent of SAR 120,000 a year, a five percent allowance for vacancy or collection loss, ordinary owner operating costs of SAR 30,000 and monthly financing payments of SAR 5,600. The allowances and costs are teaching assumptions, not Saudi market benchmarks.

The ratio is SAR 84,000 divided by SAR 67,200, giving 1.25 times. Annual operating cash after the scheduled payments is SAR 16,800. That remaining amount is not automatically distributable profit: the simplified table has not yet provided for major replacements, acquisition costs, sale costs or any applicable obligations outside its stated scope.

Check ordinary costs against records rather than a seller's headline margin. Relevant owner costs depend on the property and contractual responsibilities. A cost paid by a tenant in one agreement may be paid by an owner in another. The guide to separating repairs and capital replacement helps keep those categories consistent.

Test lower rent without changing the payment schedule

Now reduce scheduled rent by ten percent to SAR 108,000, keeping the five percent allowance and SAR 30,000 operating costs. The allowance becomes SAR 5,400, income after it becomes SAR 102,600 and NOI becomes SAR 72,600.

Debt service remains SAR 67,200, so coverage falls to approximately 1.08 times. The remaining annual operating cash is SAR 5,400. A relatively modest income change has used most of the original margin because the scheduled financing payments have not fallen with rent.

This is a sensitivity test, not a forecast of rent movements in Riyadh, Jeddah or any other Saudi market. For an actual property, test several supported scenarios and record why each is relevant. A lease expiry, uncertain collection record or upcoming vacancy may justify different assumptions from a stable occupied property.

Test three months without rent

For a separate scenario, return to the original rent level but assume three months produce no rental income. Collected rent is SAR 90,000. Do not deduct the original five percent allowance again: the three-month loss already replaces that assumption in this scenario.

With ordinary costs still SAR 30,000, NOI is SAR 60,000. Dividing by SAR 67,200 gives approximately 0.89 times. The annual shortfall before major replacement work is SAR 7,200. Someone must supply that cash; a spreadsheet cannot pay it.

If SAR 18,000 of major replacement work also falls due in that year, total cash after debt service and that work becomes negative SAR 25,200. The ratio remains 0.89 times under our stated NOI definition, while the cash requirement becomes larger. This is why coverage should be read alongside a replacement budget and the rental break-even occupancy calculation.

Annual coverage can conceal a timing problem

A property can show enough annual income while having insufficient money on a particular payment date. For example, rent collected in larger periodic instalments may arrive after several monthly financing payments are due. The annual totals remain unchanged, but the opening cash balance needed to bridge that gap changes.

Build a monthly cash schedule with actual collection dates, operating payments, financing payments and planned work. Keep refundable deposits and money held for another party separate from unrestricted owner cash. Record the lowest projected cash balance, then test delayed collection and an unexpected repair at that point.

Do not treat an anticipated refinancing or sale as certain cash for a maturity payment. Identify the amount due, the date and the evidence behind the proposed funding route. A favourable annual ratio before maturity cannot settle a large final obligation by itself.

Property coverage and personal affordability are different

SAMA's Responsible Lending Principles for Individual Customers, reviewed on 3 October 2026 and shown as in force, address individual customer lending, including income, obligations and living expenses. The Arabic text governs the English guidance translation. An asset's DSCR does not replace that borrower assessment, nor does this example establish eligibility for Saudi financing.

Keep three questions on separate lines: can the property cover its stated payments, can the borrower meet personal obligations, and is the investment's return attractive for its risks? The cash-on-cash return example addresses a different part of that comparison.

A short review worksheet

• State the period, currency, NOI definition and complete payment schedule.
• Support rent, vacancy and owner costs with property-specific evidence.
• Calculate base coverage and operating cash after debt service.
• Test income loss, delayed collections and separately identified replacement work.
• Reconcile the result with lender definitions and a monthly cash plan.

A useful coverage figure comes with its assumptions and the cash shortfall it could conceal. Keep those workings next to the result so another reader can reproduce the calculation and see where the investment needs further evidence.