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In early 2022, a Belgian manufacturing business with a €1 million variable-rate loan from KBC was paying roughly €20,000 a year in interest — barely a rounding error against a solid EBIT. Then the ECB started raising rates. By the end of 2023, 3-month Euribor had climbed from -0.6% to 3.9%. That same loan now cost €60,000 a year to service. The business hadn't changed. Revenue was holding up. But the bank's quarterly covenant test told a different story: an interest coverage ratio that had sailed along at 6.0x was now sitting at 2.0x — uncomfortably close to the minimum threshold written into the credit agreement.
That scenario played out across thousands of Belgian SMEs between 2022 and 2024. Understanding the interest coverage ratio covenant, what it measures, how your bank uses it, and where you have room to shape it, is not academic. It is a practical necessity for any business carrying variable-rate debt.
What Is an Interest Coverage Ratio Covenant?
The interest coverage ratio (ICR) measures how many times your operating earnings cover your interest bill. In its most common form, ICR = EBIT ÷ interest expense, where EBIT is earnings before interest and taxes. Some agreements use EBITDA (earnings before interest, taxes, depreciation, and amortisation) instead. The difference matters: EBITDA adds back depreciation and amortisation, producing a higher numerator and a more comfortable ratio. A manufacturer with €50,000 of annual depreciation running a 2.5x EBIT-based ICR might sit at 3.2x on an EBITDA basis: the same business, a meaningfully different picture.
Your loan agreement will specify exactly which definition applies, and that definition is what governs. Belgian banks test the ICR at fixed intervals, typically quarterly and calculated on a trailing twelve-month basis, and require you to deliver a signed compliance certificate within 30 to 60 days of each quarter-end. In Belgian practice, this certificate is typically prepared and signed by your accountant or external CFO — make sure they are briefed on the testing dates well before each deadline. Unlike the debt service coverage ratio, which also captures principal repayment, the ICR looks only at interest. Most Belgian SME credit agreements include both an ICR and a DSCR (debt service coverage ratio) test simultaneously — so a borrower may be tracking two parallel covenant thresholds at once. It is a sharper, earlier signal: if earnings can no longer cover interest, principal repayment is already in jeopardy.
Why Your Bank Requires It
From the bank's perspective, the ICR is an early warning system. Interest is the first obligation you service on a loan: before principal, before dividends, before discretionary spending. If your operating earnings drop below a threshold where interest becomes a stretch, the bank wants to know immediately, not when you miss a repayment. A 2.0x ICR means your earnings are twice your interest bill. A 1.2x ICR means you have very little margin before a bad quarter puts you in technical default.
Banks also use ICR trends to distinguish between a business experiencing a temporary dip and one in structural decline. A company that breaches a covenant once, explains it clearly, and comes back into compliance within a quarter will generally receive a waiver. One that repeatedly scrapes along the minimum, or whose ICR is deteriorating every quarter, triggers a harder conversation about security, pricing, or loan restructuring.
What the Rate Cycle Did to Belgian SMEs
The NBB's Financial Stability Report 2024 documents the mechanism precisely: the average interest rate on outstanding loans to Belgian non-financial corporations rose from 1.6% in June 2022 to 3.7% by February 2024: a 210 basis point increase on the entire outstanding stock of debt, not just new originations. The pass-through was "relatively strong" in Belgium because a material share of Belgian corporate credit sits in revolving facilities and variable-rate lines that reprice quickly when Euribor moves.
The arithmetic is straightforward and brutal. A Belgian logistics company with EBIT of €150,000 and a €1 million variable-rate loan priced at Euribor + 200 bp would have seen its annual interest expense triple from roughly €20,000 to €60,000 as Euribor moved from near-zero to 4%. ICR dropped from 7.5x to 2.5x — all without a single euro of lost revenue. The ECB's Financial Stability Review confirmed that across the euro area, the share of firm loans with ICR below 2.5x reached approximately 16.5% by end-2023. Belgian SMEs with interest rate hedges from the low-rate period were partially protected; those on pure floating-rate exposure were not.
Typical Thresholds in Belgian SME Lending
Belgian banks do not publish standard ICR thresholds for SME products: every deal is negotiated. Based on documented Benelux lending practice, the working range for maintenance covenants runs from 1.25x at the very low end (typically for asset-backed borrowers with strong collateral) to 4.0x for cyclical or capital-light businesses in sectors the bank views as higher risk. The average across European mid-market bank loans sits around 2.6x on an EBITDA basis, according to cross-lender covenant data. Most Belgian banks treat 2.0x as the minimum threshold below which they regard a borrower as uncomfortably leveraged from an interest-service perspective. Note that these thresholds apply on different bases: the 2.0x floor is typically applied on an EBIT basis, while the 2.6x European mid-market average is calculated on an EBITDA basis — an EBIT-based 2.0x is considerably more demanding than it appears when compared against EBITDA benchmarks.
The covenant your bank proposes will typically be set 20 to 30 percent below the ICR implied by your business plan. If your projected EBITDA of €200,000 against €60,000 of interest gives a forward ICR of 3.3x, expect a covenant minimum somewhere between 2.3x and 2.6x. Whether it is calculated on an EBIT or EBITDA basis, and exactly what counts as "interest expense", will determine how much cushion that headroom actually represents in practice.
What to Watch
Two forces compress ICR simultaneously and in the same direction: rising interest rates push the denominator up, and an earnings decline pushes the numerator down. Both happened to Belgian SMEs between 2022 and 2024, and they compound. A business that loses 10% of EBIT while its interest cost doubles can move from comfortable compliance to covenant breach within a single testing period. The other thing to watch is the testing date itself. A business with strong seasonal earnings in Q3 and Q4 but weak Q1 can face a misleadingly negative ICR picture if the bank tests on 31 March. The date written into your credit agreement determines the moment your entire compliance picture is judged. Facilities that also carry a minimum EBITDA covenant are doubly exposed: falling EBIT worsens the ICR while simultaneously threatening the absolute earnings floor.
Where You Have Room to Negotiate
The single most impactful negotiation point on an ICR covenant is whether the numerator is EBIT or EBITDA. Pushing for EBITDA rather than EBIT gives you credit for depreciation and amortisation: costs that reduce your accounting profit but do not affect your ability to pay interest in cash. For any business with significant fixed assets, machinery, vehicles, and equipment, this difference can be several percentage points of headroom. The second lever is the definition of "interest expense" in the denominator. Ask your bank to use net interest, deducting any interest income your business earns on cash deposits. If you carry meaningful cash balances, this reduces the denominator and improves your ICR without changing anything about your actual business. A company earning €5,000 of deposit interest against €60,000 of loan interest pays a €55,000 net figure. That lower denominator lifts the ratio directly. These are not aggressive asks. Belgian banks accept both in properly structured SME credit agreements. The time to raise them is before the term sheet is signed. If your facility also tests a leverage ratio, the EBITDA definition adopted for the ICR numerator will apply to that denominator too — one negotiated definition governs both.
The fastest way to see whether a Interest coverage ratio covenant — and every other condition — is in your term sheet is to let Credia read it for you. Upload the PDF and you get every covenant identified and explained, in plain language, in under two minutes.
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Frequently asked questions
What is a Interest coverage ratio covenant?
An interest coverage ratio (ICR) requires your EBIT to exceed interest expenses by a minimum multiple. It measures your ability to service interest payments from earnings.
What happens if you breach a Interest coverage ratio covenant?
If profitability declines or interest rates rise (on variable-rate debt), your coverage ratio tightens. This creates pressure to maintain margins and control costs to ensure interest payments are comfortably covered.
Can you negotiate a Interest coverage ratio covenant?
Most covenant terms are negotiable at the term sheet stage, before the legal documentation is drawn up. With the Interest coverage ratio covenant, focus on the definition, the threshold, the testing frequency, and the cure period. Ask your relationship manager what flexibility exists, and have your accountant confirm the level is one your business can hold comfortably. Read every line.