Senior Bond

A senior bond is near the top of the credit hierarchy. In bankruptcy, senior bondholders are paid before subordinated bondholders and all equity holders. This seniority means lower risk, lower recovery loss, and—as a result—lower yield. Most corporate bonds are senior unsecured, and they form the backbone of the investment-grade credit market.

Senior vs. subordinated

A company that issues both senior and subordinated bonds makes a clear promise to senior holders: you get paid first in bankruptcy. Subordinated bondholders accept being second in line, and they’re compensated with a higher coupon (yield). This is a fixed ordering written into the bond indentures; it cannot be renegotiated after issuance without all parties’ consent.

Imagine a company with:

• $100 million in senior bonds yielding 3.5%
• $50 million in subordinated bonds yielding 5.5%

If the company defaults and bankruptcy yields $140 million in recoveries, senior bondholders get their full $100 million, and subordinated bondholders get $40 million (80% recovery). If the same company had $120 million in bonds all of equal seniority, the recovery would be 140/120 = 116.7% per dollar, but the economics are identical. The credit spread difference (200 basis points in this example) reflects the subordination risk.

Secured vs. unsecured senior

Senior bonds come in two types:

Unsecured senior. No specific collateral backing the bond. The bondholder has a general claim on all company assets, but nothing is pledged. This is the most common form of corporate bond and is what most investors mean when they say “senior bond.”

Secured senior. Backed by specific assets—real estate, equipment, intangible assets, or operating revenues. In default, the secured bondholder can seize or liquidate the pledged collateral. Secured senior bonds recover more than unsecured, so they trade at lower yields. They’re less common in traditional corporate bond markets but standard in mortgage-backed securities, equipment finance, and project finance.

Seniority and credit ratings

A company with both senior and subordinated bonds will see its subordinated bonds rated 1–3 notches lower than the senior bonds, reflecting the recovery difference. For example, senior bonds might be rated BBB (investment-grade), while subordinated bonds are rated BB or B (high-yield). This rating gap directly affects who can buy the bonds—investment-grade bond buyers are excluded from junk bonds, even if they’re issued by the same company.

Senior bank debt vs. senior bonds

Corporations also borrow from banks via term loans and revolvers. Bank debt is nearly always senior to bonds—banks lend on the condition they’re paid before (most) bondholders. This is the standard capital structure hierarchy: senior bank debt > senior bonds > subordinated bonds. In a reorganization, banks are called “first lien” creditors, while bondholders are “second lien” or unsecured.

This bank seniority is why companies must negotiate intercreditor agreements when they have both bank debt and senior bonds—to clarify the order of recovery and avoid disputes.

Covenants and seniority

Senior bonds often have more restrictive covenants than subordinated bonds. A senior bondholder might require the company to maintain certain leverage ratios and limits new debt. Subordinated bondholders accept looser covenants in exchange for higher yield; they already accept higher risk from subordination.

The indenture also typically restricts subordinated debt—the company can’t issue subordinated bonds unless it maintains a minimum debt service coverage ratio or other metric that protects senior bondholders’ claim.

Market behavior of senior bonds

Senior investment-grade bonds are the core of the corporate bond market. They’re widely held by mutual funds, insurance companies, pensions, and other institutional investors. The liquidity is good, and spreads are tight (perhaps 50–150 basis points over comparable Treasuries). In credit stress, senior bonds often hold up better than subordinated because institutional demand remains steady.

Conversely, high-yield senior bonds are more volatile. When the market reprices credit risk, seniors might spread wider by 100+ basis points. But because they’re senior, their recovery floors are higher, limiting downside relative to comparable subordinated bonds.