Interest coverage ratio (ICR) measures how comfortably a REIT can service its debt from operating income. It is calculated by dividing net property income (NPI) by interest expense. MAS uses ICR as a key regulatory metric for S-REITs — a REIT with an ICR of at least 2.5x is permitted to gear up to 60% of total assets (the higher MAS gearing limit), versus 50% for those below 2.5x ICR. This article is for informational purposes only and does not constitute financial advice.
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ICR Formula
ICR = Net Property Income (NPI) ÷ Interest Expense
NPI is rental revenue minus property operating expenses (property tax, maintenance, insurance, management fees) — essentially the same as NOI but using the REIT-specific term. Interest expense is the total interest paid on all borrowings during the period. An ICR of 3.0x means the REIT generates S$3 in NPI for every S$1 of interest it owes — a comfortable buffer. An ICR of 1.5x means the cushion is thin; if NPI falls 35%, the REIT would technically be unable to cover its interest obligations.
Example: Parkway Life REIT reported an ICR of 8.6x in FY2025 — one of the highest in the sector, reflecting its long master leases and low gearing (33.4%). ESR-LOGOS REIT’s ICR at ~2.5x reflects its higher gearing (43.4%) and shorter-WALE industrial portfolio.
MAS Regulatory Framework
MAS sets specific ICR thresholds for S-REIT gearing regulation:
- Gearing ≤ 50%: Permitted for all REITs (no ICR requirement)
- Gearing 50–60%: Only permitted if ICR ≥ 2.5x, as measured on a trailing 12-month basis
This two-tier structure means REITs with strong income generation relative to debt costs have more financial flexibility. If an S-REIT’s ICR falls below 2.5x and it is already gearing above 50%, MAS requires it to reduce gearing to below 50% — either by selling assets or repaying debt. This regulatory safeguard protects unitholders from excessive leverage risk. Check each REIT’s gearing and ICR together using our S-REIT gearing ratio and ICR calculator.
Singapore REIT ICR Benchmarks (Q1 2026)
ICR varies significantly across sub-sectors and individual REITs. As at Q1 2026, approximate ICR ranges:
- Healthcare (Parkway Life REIT): ~8.6x — exceptional ICR due to ultra-long master leases and low gearing
- Diversified blue-chips (CICT, CLAR): 3.5–5.0x — strong income base, investment-grade debt
- Retail (FCT, Starhill): 2.8–4.0x — suburban malls holding up well on occupancy
- Industrial/logistics (AIMS APAC, ESR-LOGOS): 2.3–3.5x — higher gearing, shorter WALEs
- Hospitality (Far East HT, CDLHT): 2.5–3.5x — recovering post-COVID, rising RevPAR
- Office (Keppel REIT, Suntec REIT): 2.0–3.0x — weakest ICR profile as office demand faces headwinds
As at Q1 2026 with SORA at ~1.07% (near trough), ICR levels have improved significantly from 2023 lows when SORA peaked at 3.03%. The best S-REITs typically maintain ICR above 3.0x to provide a comfortable buffer against rate reversion.
ICR and Interest Rate Sensitivity
ICR is directly impacted by interest rate changes. When SORA (the benchmark for Singapore floating-rate REIT debt) rises, interest expense increases, and ICR compresses — sometimes below the critical 2.5x MAS threshold. This is why investors closely watch the proportion of fixed-rate vs floating-rate debt in each REIT’s capital structure.
A REIT with 75% fixed-rate debt is far less sensitive to rate increases than one with 50% floating. For every 100bps increase in SORA, a REIT with S$1 billion in floating-rate debt sees interest expense rise by S$10 million — directly eroding ICR and NPI available for distribution. REITs hedge this through interest rate swaps and staggered debt maturity profiles. Check each REIT’s hedging ratio in its quarterly financial statements.
How to Analyse ICR
When evaluating an S-REIT, pair ICR with these complementary metrics:
- Gearing ratio: ICR alone doesn’t tell you how much debt the REIT has — pair with gearing to understand both the quantum and serviceability of debt. See our gearing ratio calculator.
- Fixed-rate debt %: Higher fixed-rate proportion means ICR is more stable and predictable. ESR-LOGOS REIT had ~65% fixed-rate debt as at Q1 2026 — providing meaningful rate protection.
- Debt maturity profile: A REIT with S$800M in debt maturing in 2026 at 2% must refinance at current rates (~3.5–4%), immediately eroding ICR. Check the maturity ladder in quarterly financial statements.
- NPI trend: Rising occupancy and positive rental reversions strengthen NPI, improving ICR over time. Falling occupancy or negative reversions erode ICR even if rates are stable.
For a comprehensive framework combining all key REIT metrics, see our best S-REITs guide and the REIT ETF guide.
FAQ: Interest Coverage Ratio Singapore REITs
What is the minimum ICR for Singapore REITs under MAS rules?
MAS does not set a minimum ICR for gearing up to 50%. However, to access the higher 60% gearing limit, a REIT must maintain an ICR of at least 2.5x on a trailing 12-month basis. Most well-managed REITs target ICR significantly above 2.5x for safety buffer.
What is a good ICR for an S-REIT?
Generally, ICR above 3.0x is considered healthy for Singapore REITs. Exceptional REITs with long master leases (e.g. Parkway Life REIT at ~8.6x) operate with very high ICR. ICR below 2.5x warrants closer scrutiny, especially if the REIT is already above 50% gearing.
How does SORA affect ICR?
SORA (Singapore Overnight Rate Average) is the benchmark for Singapore floating-rate REIT debt. When SORA rises, REITs with floating-rate debt face higher interest expense, compressing ICR. At SORA’s 2023 peak of ~3.03%, many REITs saw ICR decline. With SORA near ~1.07% in Q1 2026, ICR has largely recovered.
Where can I find a REIT’s ICR?
ICR is disclosed in quarterly financial statements (Appendix 7 for SGX filings), annual reports, and management presentations. Look for the “Financial Ratios” or “Capital Management” section. Some REIT managers provide an ICR sensitivity table showing the impact of rate changes.
Is ICR the same as debt service coverage ratio (DSCR)?
Not exactly. ICR covers only interest expense; DSCR also includes principal repayments. For Singapore REITs, ICR (as defined by MAS) is the standard regulatory metric. DSCR is more commonly used in individual property loan analysis.