Financing Structures & Capital Sources
Senior Debt Financing for Ships
Summary
Senior debt is the first-ranking secured financing in the capital structure of a shipping transaction. It typically carries the lowest cost of capital, the strongest security package and the tightest covenants. In most shipping transactions, senior debt supplied by commercial banks or leasing houses is the largest funding tranche.
Why this matters in ship finance
Senior debt sets the baseline for the entire transaction. Its size, tenor, amortisation and covenants shape the space available for junior capital, equity return and operational flexibility.
The concept
A senior shipping loan is secured by a first-ranking mortgage over the vessel, assignments of earnings and insurances, controlled accounts and, in many transactions, share pledges and sponsor undertakings. It ranks ahead of subordinated debt, mezzanine and equity in both cash flow and enforcement.
How it is used in practice
Loan-to-value at drawdown typically sits in a broad range that reflects vessel type, charter employment and market conditions. Tenors of five to seven years are common for second-hand acquisitions, longer for newbuildings with strong charter backing. Amortisation profiles are calibrated so that the outstanding balance broadly tracks the expected market value curve of the vessel.
Practical issues
The core commercial variables are loan size, tenor, amortisation, margin, upfront and commitment fees, covenants, prepayment terms and cash sweeps. Small changes in any of these can materially shift the transaction’s risk-return profile.
How ShipFinance.ai uses this concept
The platform structures senior debt terms as a comparable set of variables across financing cases, so that lenders and borrowers can benchmark commercial terms without disclosing counterparty identity.
Key takeaways
Senior debt is the anchor of most shipping capital structures. Its terms determine what is possible for every layer above it.