HY Indenture Covenants and the 101% COC Put

Introduction

The HY indenture is the legal core of the high-yield bond. Where the IG indenture runs short and includes only a limited covenant package, the HY indenture is structurally heavier: it captures the full incurrence-based covenant architecture that gives bondholders meaningful protection against issuer behaviors that would harm their interests. The architecture is fundamentally different from the maintenance-covenant structure used in leveraged loans (where covenants test continuously) and from the lighter IG package (where most of the protection comes from contractual structure rather than financial restrictions). The HY incurrence-based package tests only when the issuer takes specific actions, but the tests cover essentially every action that could materially shift the credit profile against bondholders.

This article walks through the HY indenture in detail. It covers the incurrence-versus-maintenance distinction that defines HY covenants, the five standard categories of HY covenants (debt incurrence, restricted payments, liens, asset sales, and the change of control put), the 101% change of control put mechanic and the single-trigger structure that distinguishes HY from IG, the events of default and acceleration provisions, and the negotiation dynamics between issuer counsel and underwriter counsel during the documentation phase. The framing is from the IBD DCM banker's seat, with HY-specialist underwriter counsel as the principal counterparty on the covenant package.

The single most important structural feature of HY covenants is that they are incurrence-based rather than maintenance-based. The distinction shapes every other aspect of how HY indentures work and how HY investors evaluate the protection they receive.

What Incurrence Covenants Test

An incurrence covenant tests at the moment the issuer takes a specific action. A debt incurrence covenant tests when the issuer attempts to incur additional debt: the issuer must satisfy the covenant's conditions to incur the debt; if it cannot, it cannot incur the debt. A restricted payments covenant tests when the issuer attempts to pay a dividend, repurchase stock, or make another restricted payment. A liens covenant tests when the issuer attempts to grant a lien. The covenants do not test continuously based on the issuer's ongoing financial position; they test only when the issuer takes the action the covenant covers.

What Maintenance Covenants Test

A maintenance covenant tests continuously based on the issuer's ongoing financial position. A typical maintenance leverage covenant requires the issuer to maintain a Total Debt to EBITDA ratio below a specified threshold (3.5x, 4.0x, etc.) tested quarterly. If the ratio rises above the threshold (whether because the issuer took on more debt, EBITDA fell, or some combination of the two), the covenant is violated and the lender has remedies even if the issuer has not taken any specific action that the covenant directly addresses. Maintenance covenants are the standard structure in leveraged loans, particularly the older "covenant-heavy" loans of the 1990s and 2000s; they also appear in some bilateral private credit facilities.

Why HY Investors Accept Incurrence Rather Than Maintenance

Maintenance covenants would produce continuous compliance burden for HY issuers and continuous trigger risk for the bonds (the issuer could violate a maintenance test through a single bad quarter even without taking any specific action). The HY market has converged on incurrence-based covenants because they produce protection against issuer actions while not creating continuous compliance pressure. The trade-off is that HY investors accept less continuous credit-quality protection in exchange for a more workable ongoing structure for issuers.

Incurrence Covenant

A covenant tested only when an issuer takes a specific action (incurring debt, paying a dividend, granting a lien, selling an asset) rather than continuously based on ongoing financial performance. Incurrence covenants are the standard architecture for high-yield bond indentures. The structure tests at the moment of the action: the issuer must satisfy the covenant's conditions to take the action; if it cannot, it cannot take the action. Incurrence covenants contrast with maintenance covenants (continuous tests of leverage, coverage, or other ratios), which appear primarily in leveraged loans.

A standard HY indenture includes five core covenant categories, each addressing a specific type of issuer action. Together they form a coherent framework that protects bondholders from value transfer out of the bondholder-protected entity group while preserving normal operating flexibility.

Debt Incurrence

The debt incurrence covenant limits the issuer's ability to take on additional debt. The standard structure: a broad prohibition on debt incurrence, qualified by a "ratio test" (typically allowing additional debt if pro forma leverage stays below a defined threshold) and a series of "permitted debt baskets" (specific carve-outs for credit facility debt, capital leases, refinancing debt, acquisition debt, and other defined categories). The covenant is the most-negotiated single provision in HY indentures because the basket structure directly determines how much flexibility the issuer has to manage its capital structure over the bond's life.

Restricted Payments

The restricted payments covenant limits the issuer's ability to transfer value out of the bondholder-protected entity group through dividends, stock repurchases, prepayment of subordinated debt, and certain investments in unrestricted subsidiaries. The standard structure: a broad prohibition on restricted payments, qualified by a "builder basket" (allowing restricted payments up to a cumulative amount that builds based on consolidated net income, equity issuance proceeds, and other defined components) plus several specific permitted-payment carve-outs.

Liens

The liens covenant limits the issuer's ability to grant liens on its assets to other lenders without ratably securing the bonds. The structure is broadly similar to the IG negative pledge but with more elaborate permitted-liens carve-outs that cross-reference the debt incurrence covenant's baskets. The mechanic ensures that bondholders are not structurally subordinated to subsequent secured creditors without compensation.

Asset Sales

The asset sales covenant limits the issuer's ability to sell material assets and dictates how proceeds from any asset sale must be deployed. The standard structure: asset sales above a defined threshold are permitted only at fair market value, with proceeds typically required to be at least 75% cash. Net proceeds must be reinvested in the business within 365 days, used to pay down secured debt, or offered to bondholders through a "net proceeds offer" at par. The mechanic prevents the issuer from selling assets and distributing the proceeds to equity holders without bondholder protection.

Change of Control Put

The 101% change of control put gives bondholders the right to put the bonds back to the issuer at 101% of par plus accrued interest if a change of control occurs. The HY version is typically a single-trigger structure, requiring only the change of control event itself rather than the IG double-trigger combination of CoC plus a downgrade.

The change of control put is one of the most consequential provisions in any HY indenture because it gives bondholders an explicit exit right at a premium price under specific conditions. The HY version of this put is structurally different from the IG version in important ways.

Single Trigger vs Double Trigger

The HY change of control put is typically a single trigger: it activates on the change of control event alone. The IG version (double trigger) requires both the change of control AND a downgrade to below investment grade. The HY single-trigger structure reflects the credit profile: HY investors purchased the bonds expecting a specific issuer credit story and management team, and a change of control fundamentally alters that story regardless of whether ratings move. The single trigger gives bondholders the option to exit any change-of-control situation rather than only those that produce rating-driven credit deterioration.

The 101% Repurchase Price

When a change of control occurs, the issuer is required to make a tender offer to all bondholders to repurchase the bonds at 101% of par plus accrued and unpaid interest:

The 1% premium is conventional and represents modest compensation for the forced sale dynamic; it does not reflect the underlying value of the bonds (which may trade above or below par at the time). Bondholders elect whether to put on a bond-by-bond basis: they can keep their bonds at the new ownership or sell them back to the issuer at 101%.

How a Change-of-Control Tender Offer Runs in Practice

What Triggers a Change of Control

The change of control definition typically captures: a sale of substantially all the issuer's assets, the acquisition of more than 50% of the issuer's voting stock by one or more parties acting together, certain board-composition changes (a majority of the board ceasing to be "continuing directors"), and (in some indentures) specific structural changes like the issuer becoming a subsidiary of a non-issuer parent. The definition is heavily negotiated and the specific drafting can produce material differences in when the put activates. Sponsor-led deals frequently include carve-outs allowing the sponsor to transfer its ownership stake to certain affiliates without triggering a change of control, recognizing that intra-sponsor restructurings should not give bondholders an exit right.

The Restricted Group Concept

The covenants apply to the issuer and its "restricted subsidiaries" rather than to the broader corporate group. The restricted group concept allows the issuer to designate certain subsidiaries as "unrestricted subsidiaries" outside the covenant perimeter, subject to specific conditions and restrictions on subsequent dealings between the restricted and unrestricted groups. Unrestricted subsidiaries can incur additional debt, grant liens, and engage in transactions that the restricted group itself could not undertake under the covenants. The structure has been used in some sponsor-led deals (the "J. Crew trapdoor" being the canonical aggressive example, though that mechanic falls into distressed liability management territory rather than healthy-issuer covenants), and the negotiation of who is in or out of the restricted group is one of the more substantive parts of HY covenant drafting.

Restricted Group

In a high-yield indenture, the issuer together with its "restricted subsidiaries," meaning the entities bound by the bond's covenants. The issuer can designate other subsidiaries as "unrestricted subsidiaries" that sit outside the covenant perimeter, subject to defined conditions, and those entities can incur debt, grant liens, and enter transactions the restricted group itself cannot. Because covenant protection only reaches the restricted group, negotiating which entities fall inside or outside it is one of the most consequential parts of HY documentation, and aggressive use of unrestricted subsidiaries has driven several high-profile liability-management disputes.

Reasonably Equivalent Value and Affiliate Transactions

HY indentures also typically include an affiliate transactions covenant that restricts dealings between the restricted group and the issuer's affiliates (including the sponsor, in sponsor-owned deals). The covenant requires affiliate transactions to be on terms "reasonably equivalent" to arm's-length terms, and transactions above defined thresholds typically require board approval, fairness opinions from independent advisors, or both. The mechanic prevents the issuer from transferring value to affiliates at non-market terms, which would harm bondholder interests.

The "Squeeze-Out" Call

Many modern HY indentures include a "squeeze-out" call (also called a "clean-up call") that gives the issuer the right to redeem any remaining bonds at 101% if 90% or more of the aggregate principal amount has been tendered in a change of control offer. The mechanic prevents the issuer from being stuck with a small remaining tranche of bonds outstanding after a change of control tender, which would create administrative burden and potentially trigger free-float or odd-lot issues. The squeeze-out call is increasingly standard in HY documentation. Without the call, an issuer that successfully completes a change of control tender for 95% of its bonds would still have to manage 5% of the original principal as outstanding bonds for the remaining tenor of the deal, which is operationally inefficient.

Beyond the affirmative restrictions in the covenants themselves, the HY indenture specifies events of default that trigger acceleration of the bonds. The standard list is broadly consistent across most HY indentures.

Standard Events of Default

The standard HY indenture events of default include:

Acceleration

Upon any event of default, holders of at least 25% of the outstanding principal amount can declare the bonds immediately due and payable, accelerating the remaining principal repayment. The acceleration mechanic is the trustee's primary remedy after default and is the structural basis for bondholders' bargaining position in any restructuring negotiation. After acceleration, holders of a majority of the outstanding principal can rescind the acceleration if certain conditions are met (typically including the cure of any payment default and the payment of any expenses incurred).

How Defaults Get Resolved in Practice

In practice, most HY covenant defaults get resolved through negotiated waivers and amendments rather than acceleration. The mechanic: an issuer recognizes it will breach a covenant before the breach occurs (a debt incurrence test will fail, a restricted payment will violate the builder basket), engages with bondholders or their representatives, and proposes a waiver or amendment. The bondholders evaluate the issuer's request, often demanding compensation in the form of a fee, an increase in coupon, or additional structural protections, and ultimately vote on whether to accept the proposed change. Most amendments require a majority vote of bondholders to approve; certain "money terms" amendments (changing principal amount, coupon, or maturity) require unanimous consent under the Trust Indenture Act. The negotiation framework gives the issuer practical flexibility while preserving real bondholder protection through the formal voting structure.

The HY indenture's incurrence-based covenant package is the structural backbone of bondholder protection in the HY market and the largest single drafting workstream on most HY deals. The next articles in this section drill into the specific covenant categories in detail, starting with the debt incurrence covenant and the permitted-debt basket structure that governs how HY issuers can manage their capital structures over the bond's life.