Interest Coverage Ratio (ICR)
A key metric for evaluating S-REIT debt safety — how ICR works, MAS regulatory minimums, and what Singapore REIT investors should look for in 2026.
The Interest Coverage Ratio (ICR) measures how many times a REIT’s earnings can cover its interest expenses. Calculated as Net Property Income (NPI) divided by interest expense, a higher ICR means the REIT is more comfortable servicing its debt. MAS requires Singapore REITs to maintain a minimum ICR of 2.5x to access the higher 50% aggregate leverage limit.
Not financial advice. All figures are for educational reference only. Data as at Q1 2026 unless noted.
Table of Contents
What Is Interest Coverage Ratio?
The Interest Coverage Ratio (ICR) is a financial metric that indicates how easily a company or REIT can pay interest on its outstanding debt from its operating earnings. For Singapore REITs (S-REITs), it is typically calculated as Net Property Income (NPI) divided by total interest expense, or sometimes as EBITDA divided by interest expense. An ICR of 4.0x means the REIT earns four times its interest obligations — providing a comfortable safety margin.
The ICR is closely related to but distinct from the gearing ratio. While gearing measures the proportion of total assets funded by debt (a balance sheet metric), ICR measures the REIT’s ability to service that debt from operating income (an income statement metric). A REIT could have moderate gearing but a low ICR if its borrowing costs are high relative to its income, or vice versa. Both metrics should be assessed together for a complete picture of financial health.
ICR is especially important for S-REITs because they are required to distribute at least 90% of their taxable income to enjoy tax transparency. This leaves limited retained earnings to absorb shocks. If a REIT’s ICR drops too low, it may struggle to cover interest payments while maintaining distributions, potentially forcing a DPU cut or equity fundraising.
How It Works
The basic formula is: ICR = Net Property Income / Interest Expense. Some REITs report ICR using EBITDA (Earnings Before Interest, Tax, Depreciation and Amortisation) in the numerator instead of NPI. The choice of metric can produce different ICR values, so always check which definition a REIT uses in its financial statements. Most S-REITs report ICR prominently in their quarterly results alongside the gearing ratio.
When interest rates rise, ICR naturally compresses — even if NPI stays stable, higher borrowing costs increase the denominator. This was a major theme for S-REITs during the 2022–2024 rate hiking cycle, when SORA rose from near zero to over 3.5%. Many S-REITs saw their ICR decline from 4–5x to 2.5–3.5x as they refinanced at higher rates. With SORA now trending lower in 2026 (around 1.0–1.1%), ICRs are recovering as REITs refinance at lower rates.
Hedging matters significantly for ICR. S-REITs that proactively hedged their borrowings into fixed rates during the low-rate period (2020–2021) maintained higher ICRs through the rate spike. Those with predominantly floating-rate debt saw sharper ICR declines. When analysing a REIT’s ICR, always check the proportion of fixed vs floating rate debt and the average debt maturity profile.
ICR in Singapore
The Monetary Authority of Singapore (MAS) introduced a minimum ICR requirement for S-REITs in January 2022 as part of revised leverage rules. Under the current framework, an S-REIT can have a maximum aggregate leverage of 50% only if it maintains an ICR of at least 2.5x. If the ICR falls below 2.5x, the leverage limit drops to 45%. This two-tier system was designed to ensure that REITs using higher leverage have sufficient income to cover their debt costs.
Before 2022, there was no ICR requirement — only a gearing limit of 45% (later raised to 50% with the ICR condition). The addition of the ICR hurdle reflected MAS’s concern that rising interest rates could stress REITs that had loaded up on cheap debt. The 2.5x threshold was set based on industry feedback and stress-testing scenarios.
As at Q1 2026, the average ICR for the S-REIT sector is approximately 3.5–4.0x, recovering from a low of about 3.0x in mid-2024 when rates peaked. REITs with longer weighted average debt expiry (WADE) and higher fixed-rate proportions tend to have more stable ICRs. Industrial and data centre REITs generally report higher ICRs due to their strong NPI margins, while hospitality REITs can have more volatile ICRs due to cyclical revenue.
Real-World Examples
As at H2 FY2025, CapitaLand Integrated Commercial Trust (CICT) reported an ICR of approximately 3.2x, with about 80% of its debt on fixed rates. Its gearing was 39.4%. This means CICT earns 3.2 times its interest expense from property income — comfortably above the MAS 2.5x threshold. The high fixed-rate proportion provides stability even if SORA fluctuates.
By contrast, a smaller REIT like Sabana Industrial REIT reported an ICR closer to 2.8x with higher floating-rate exposure. While still above the 2.5x minimum, the thinner margin leaves less room for error if NPI softens or rates unexpectedly rise. This is why ICR is a key differentiator when comparing REITs in the Best S-REITs 2026 ranking.
Keppel DC REIT, a pure-play data centre REIT, has historically maintained one of the highest ICRs in the sector (above 5.0x) due to its long-lease, triple-net structure and low property operating costs. High ICR is a hallmark of REITs with defensive, long-duration income streams — exactly the profile that appeals to conservative passive income investors.
Why It Matters for Investors
For S-REIT investors, ICR is a critical health check that goes beyond headline dividend yield. A REIT offering 7% yield but with an ICR of 2.6x is riskier than one offering 5.5% yield with an ICR of 4.5x. The lower-yield REIT has more room to absorb rising costs, refinancing risk, or NPI softness without cutting its DPU.
When building a dividend portfolio, screen for ICR alongside gearing ratio and DPU trend. A practical rule of thumb: prefer REITs with ICR above 3.0x for a reasonable safety margin above the MAS minimum. Use the TKN Dividend Calculator to model your portfolio income, but always verify that the underlying REITs have healthy ICRs to sustain those payouts.
ICR also helps you anticipate DPU recovery or decline. As SORA falls through 2026, S-REITs refinancing at lower rates should see ICR improvement, which may flow through to higher distributions. Conversely, REITs with upcoming debt maturities at rates above current SORA may see ICR improvements when they refinance. Tracking ICR trends helps you identify S-REITs where DPU growth is likely versus those facing continued pressure.
Frequently Asked Questions
What is a good interest coverage ratio for Singapore REITs?
An ICR above 3.0x is generally considered healthy for S-REITs. The MAS minimum for accessing the 50% gearing limit is 2.5x. Blue-chip REITs like CICT and Keppel DC REIT typically maintain ICRs of 3.0–5.0x+. Below 2.5x, the REIT faces a lower leverage cap of 45%.
How is interest coverage ratio calculated for REITs?
ICR = Net Property Income (NPI) / Total Interest Expense. Some REITs use EBITDA instead of NPI in the numerator. Check the REIT’s annual report or quarterly results for its specific ICR definition. Higher ICR = more comfortable debt servicing.
What is the MAS minimum ICR requirement?
MAS requires S-REITs to maintain an ICR of at least 2.5x to access the higher aggregate leverage limit of 50%. If ICR falls below 2.5x, the maximum allowable gearing drops to 45%. This rule was introduced in January 2022.
How does interest rate affect ICR?
Rising interest rates increase borrowing costs, which raises the denominator of the ICR formula and lowers the ratio. Falling rates have the opposite effect. REITs with higher fixed-rate debt proportions are more insulated from rate changes. With SORA trending down in 2026, many S-REIT ICRs are improving.
What is the difference between ICR and gearing ratio?
Gearing ratio measures total debt as a percentage of total assets (balance sheet view). ICR measures how many times operating income covers interest payments (income statement view). Both are important: gearing shows debt level, ICR shows ability to service that debt. A REIT can have low gearing but poor ICR if its income is weak.
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