What Is a Maintenance Covenant?
A maintenance covenant is a promise in a credit agreement that the borrower will keep specified financial ratios within limits at every test date, whether or not it takes any particular action. Typical formulations cap total debt-to-EBITDA at a level such as 4.5x or require EBITDA to cover interest expense by at least 2.0x, measured quarterly on trailing twelve month figures.
Breaching a maintenance covenant is a technical default even if every payment has been made on time. That distinction is the covenant's entire purpose: it hands lenders a seat at the table while the company still has value to protect, rather than after the cash has already run out.
How It Works
Covenant levels are usually set with a cushion of 25 to 35 percent above the deal's base case projections, and they often step down over time so the borrower must deleverage on schedule. When a breach occurs or looms, the borrower typically negotiates a waiver or amendment, paying a fee of perhaps 25 to 50 basis points and sometimes accepting a higher spread or tighter terms in exchange.
Maintenance covenants survive most robustly in bank-held and middle market debt: revolving credit facilities, Term Loan A tranches, asset-based facilities, and direct loans to smaller companies. In large institutional term loans they have largely disappeared, replaced by a single springing covenant on the revolver that activates only when drawings exceed a set percentage of commitments.
Why It Matters
For lenders, maintenance covenants are the difference between steering and spectating. Early warning lets them demand concessions such as better pricing or added collateral, or push the sponsor to inject equity through a cure right, while the business is still fixable. Studies of loan outcomes generally find that covenant-heavy loans recover more in default than covenant-lite equivalents.
Analysts and associates live with these tests in practice. Credit models must project covenant compliance quarter by quarter, and headroom analysis, meaning how far EBITDA can fall before a breach, is a standard exhibit in credit committee memos and lender presentations. The difference between maintenance and incurrence covenants is also a reliable interview question in leveraged finance and private credit recruiting.
