Maintenance covenants are recurring financial performance tests written into a commercial loan agreement, requiring the borrower to stay within set thresholds for ratios like leverage and interest coverage. The tests usually run at the end of each fiscal quarter. Fall below any threshold and you are in default, even if you have paid every dollar of principal and interest on time.1Thomson Reuters Practical Law. Maintenance Test That is the point of them: they give a lender an early seat at the table when a borrower’s numbers start slipping, long before a missed payment forces the issue.
How the Testing Works
A maintenance covenant measures your financial condition on a fixed calendar, not in response to anything you do. At the end of the testing period, the numbers either clear the line or they don’t. If they don’t, the lender has a technical default on its hands and a menu of options: accelerate the debt and demand repayment, freeze undrawn commitments, negotiate tighter terms, or waive the breach.2Practical Law. Event of Default
Acceleration is rare in practice. Most lenders use the default as leverage to reprice the loan, add collateral requirements, or impose new restrictions. The covenant functions less as a tripwire that detonates the loan and more as a forced conversation when the business turns.
Thresholds are not always static. Many credit agreements step them down over time. A maximum leverage ratio might start at 5.0x in year one and tighten to 4.0x by year three, on the assumption the borrower will deleverage. A mandatory prepayment sweep might work the other way, dropping from 50% of excess cash flow to 25% once leverage crosses a specified level.
Maintenance vs. Incurrence Covenants
The distinction between maintenance and incurrence covenants confuses borrowers reading loan documents for the first time, and it matters more than any other structural feature of the deal. Maintenance covenants require continuous compliance at each testing date. If earnings decline enough to breach the threshold, the borrower is in default even though it took no action to cause the breach.3Office of the Comptroller of the Currency. Leveraged Lending – Comptrollers Handbook
Incurrence covenants only trigger when the borrower takes a specific action, such as issuing new debt, making an acquisition, or paying a dividend. Passive deterioration in earnings does not violate an incurrence covenant.3Office of the Comptroller of the Currency. Leveraged Lending – Comptrollers Handbook The borrower gets more breathing room in a downturn.
High-yield bonds have historically used incurrence covenants, and as institutional investors displaced banks in much of the leveraged loan market, “covenant-lite” loans followed the same approach. As of late 2024, covenant-lite loans represented over 90% of outstanding U.S. leveraged loans. For borrowers, that means no quarterly testing. For lenders, it means giving up the early warning that maintenance covenants provide.
The Ratios Used as Maintenance Tests
Credit agreements do not pick ratios at random. Each one measures a different piece of the borrower’s ability to carry and service debt. A well-drafted deal typically stacks two or three, creating overlapping lines of defense.
Leverage Ratio
The leverage ratio, calculated as Total Debt divided by EBITDA, is the most common maintenance covenant in commercial lending. It answers how many years of current cash flow it would take to pay off all outstanding debt. A 4.0x cap means the company cannot owe more than four times its annual EBITDA. Federal banking regulators have flagged leverage above 6.0x as a level that “raises concerns for most industries.”4Board of Governors of the Federal Reserve System. Interagency Guidance on Leveraged Lending
Interest Coverage Ratio
Interest coverage compares EBITDA (sometimes EBIT) to interest expense over the same period. Where leverage asks how much debt exists, this ratio asks whether the company can afford the interest today. A 2.0x reading means earnings cover interest twice over. Lenders watch it closely because a company can carry manageable total leverage and still fail on interest if floating rates spike.
Fixed-Charge Coverage Ratio
Fixed-charge coverage casts a wider net. It takes EBITDA, subtracts capital expenditures, taxes, and distributions, then divides by cash interest plus scheduled principal payments including capital lease obligations. The result tells you whether the company generates enough cash to meet all non-discretionary obligations. Asset-based and middle-market lenders favor this measure because it captures the full picture of cash outflows.
Debt Service Coverage Ratio
Debt service coverage evaluates cash available to pay both principal and interest as one number. It shows up most often in real estate and project finance, where cash flows are more predictable and the loan amortizes steadily. A 1.25x DSCR means the project generates 25% more cash than it needs to cover debt service, leaving a cushion for revenue shortfalls.
How EBITDA Is Defined for the Test
The definitions section of the credit agreement decides how EBITDA is calculated, and this is where borrowers and lenders negotiate hardest. The EBITDA in a loan agreement almost never matches the textbook version. The agreement permits specific expenses to be added back, which inflates the number and makes compliance easier.
Common add-backs include:
- Non-cash charges such as stock-based compensation and other equity awards under employee incentive plans.
- Restructuring and severance costs tied to layoffs, facility closures, or corporate reorganizations.
- Acquisition-related expenses, including transaction fees, integration costs, and projected cost-savings synergies from recent acquisitions.
- Losses on asset sales, including write-downs from divestitures or discontinued operations.
Synergy add-backs deserve extra scrutiny. A borrower that buys a competitor can add projected future savings to EBITDA before those savings actually arrive. Lenders usually cap synergy add-backs at a percentage of EBITDA and require them to be realized within a fixed window, but the projections are inherently speculative. How aggressively add-backs are defined often decides whether a company is comfortably compliant or skating close to the line.
Covenant Headroom
Covenant levels are negotiated with a cushion above the borrower’s projected performance, so ordinary business volatility does not trigger a breach. The OCC describes headroom as the gap between projected financial metrics and the first covenant compliance level, showing “how much performance can deteriorate before the covenant is tripped.”5Office of the Comptroller of the Circulation. Leveraged Lending – Comptrollers Handbook
A leverage covenant in a direct lending deal might be set with 25% to 35% cushion above projected EBITDA. If the financial model shows 3.0x leverage, the covenant might land at 4.0x. That sounds generous until a single bad quarter, a lost customer, or a supply chain disruption eats through the gap. Borrowers who accept thin headroom to win better pricing tend to regret it when the cycle turns.
Compliance Reporting
Meeting the ratios is only half the obligation. The borrower also has to prove compliance on a fixed schedule.
The core deliverables are the balance sheet, income statement, and cash flow statement, prepared under Generally Accepted Accounting Principles. Alongside the financials, the borrower submits an Officer’s Compliance Certificate signed by a senior executive, usually the CFO, showing the step-by-step math for each covenant ratio.6U.S. Securities and Exchange Commission. SEC EDGAR Filing – Credit Agreement Exhibit The certificate lists each line item, the adjustments applied, the resulting ratio, and how it compares to the threshold. The signature certifies the numbers and states that no default exists.
Most credit agreements require quarterly financials within 45 days of quarter end and annual audited financials within 90 days of fiscal year end. Timelines are negotiable but the numbers above are standard in leveraged lending. Missing a delivery deadline is itself a default, even if the ratios are healthy. That matters because a technical default from late paperwork carries the same legal consequences as a financial breach, including cross-default triggers under other agreements.
What Happens After a Breach
A breach does not automatically mean the lender calls the loan the next morning. It shifts negotiating power decisively to the lender’s side of the table. The Federal Reserve’s interagency guidance directs financial institutions to have policies addressing borrowers “whose performance departs significantly from planned cash flows” and to develop workout plans with “quantifiable objectives and measurable time frames.”4Board of Governors of the Federal Reserve System. Interagency Guidance on Leveraged Lending
The typical outcome is a negotiation. The borrower notifies the lender, and the parties work out a path forward. The response usually pulls from four options:
- A waiver in exchange for a fee, often calculated as a percentage of the total commitment, plus reimbursement of legal expenses.
- Tighter terms: additional collateral, a higher interest rate spread, or new restrictions on dividends and capital expenditures.
- Amended covenants that reset the thresholds going forward, appropriate when the breach reflects a permanent shift in the business rather than a temporary dip.
- Blocked credit, meaning undrawn commitments on a revolving facility are frozen until the borrower is back in compliance.
Timing shapes the borrower’s leverage more than anything else. A company that approaches its lender before the breach is reported, with a clear explanation and a remediation plan, gets far better terms than one that delivers a compliance certificate showing a violation after the fact.
Cross-Default Risk
The most dangerous consequence of a maintenance covenant breach is the cross-default clause in most commercial credit agreements. A cross-default provision automatically triggers a default under Agreement B when the borrower defaults under Agreement A, cascading through the entire debt structure. One breach on a revolving credit facility can spread to term loans, bond indentures, and operating leases with cross-default language. Borrowers with multiple debt instruments need to map every cross-default provision in advance, because once the dominoes start falling, the negotiating window has closed.
Equity Cure Provisions
Some credit agreements include an equity cure provision that lets shareholders inject fresh capital to fix a breach. After the breach is identified, the sponsor or shareholders contribute cash to the borrower, and the financial covenants are retested with the new capital included. Depending on the agreement, the injected cash either increases the EBITDA or cash flow figure in the ratio calculation, or it is applied directly to reduce outstanding debt.
Equity cures come with restrictions. The right is usually capped at a set number of uses over the life of the loan, and the cash has to arrive within a tight window after the breach. Provisions of this kind are most common in private equity-backed deals, where the sponsor has both the resources and the incentive to protect its equity investment by curing a temporary shortfall.
Grace Periods
Many credit agreements grant a contractual grace period after a breach, giving the borrower a defined window to bring ratios back into compliance before the lender can exercise default remedies. The length varies by agreement and there is no standard number of days. Some agreements provide 30-day cure periods; others provide none for financial covenant breaches while reserving grace periods for reporting or administrative defaults.
A grace period also affects how the borrower classifies the debt on its balance sheet. If cure within the grace period is probable, the debt stays classified as a long-term liability. If cure is uncertain, the full balance moves to current liabilities, which can trigger additional covenant problems and alarm investors reading the financials. The borrower must also disclose the circumstances of the violation, the steps taken to address it, and its assessment of whether the cure will succeed inside the deadline.