Loan covenants are legally binding obligations that a borrower agrees to in exchange for credit. They fall into two broad categories: affirmative covenants (things the borrower must do) and negative covenants (things the borrower cannot do without lender consent). Financial maintenance covenants — a subset of affirmative covenants — require the borrower to satisfy specific financial ratios at periodic testing dates, typically quarterly.
The most common financial covenants in commercial lending include minimum interest coverage ratios (EBITDA divided by interest expense), maximum leverage ratios (total debt divided by EBITDA), minimum DSCR (net operating income divided by debt service), and minimum liquidity or net worth thresholds. When a borrower fails to meet a financial covenant, a "covenant violation" or "default" occurs — giving the lender the right to accelerate the debt, require additional collateral, or charge default-rate interest.
Covenant violations do not always lead to enforcement. In many cases, borrowers and lenders negotiate a waiver or amendment, often in exchange for a fee, a tighter covenant level going forward, or additional security. Lenders view covenant violations as important early warning signals — an opportunity to re-underwrite the credit and decide whether continued support is warranted.
In leveraged lending, there has been a marked shift over the past decade toward "covenant-lite" structures that eliminate financial maintenance covenants in term loans while preserving them only in revolving credit facilities. This shift transfers risk to investors and limits lenders' ability to intervene early in deteriorating credit situations.
Understanding covenant packages is essential for both borrowers and credit analysts. For borrowers, covenants define the operating boundaries within which management can act. For lenders and investors, covenants are the primary mechanism for monitoring credit quality and preserving optionality in distressed situations.