Lesson 1 of 7 · All lessons in this module
- Covered bonds: dual recourse and a dynamic pool
- Credit enhancement: OC, excess spread and tranchingVideo lesson
- Integrated cases: who is paid, and when, in a tranched ABS
- Amortizing vs non-amortizing collateral: credit card ABS
- Solar ABS
- CDOs: managed pools and leveraged equity
- CLOs: capital structure, tests and the manager
Free lesson: the first lesson of every module is open to everyone.
Lesson 1 of 7 · 13 min
Covered bonds: dual recourse and a dynamic pool
A covered bond is senior bank debt backed by a ringfenced pool of loans that stays on the bank's balance sheet, so investors have a claim on the pool and, behind it, on the bank itself.
In short
- Covered bond: a senior debt obligation of a financial institution, backed by a segregated cover pool of assets, typically residential or commercial mortgages or public-sector assets.
- The loans stay on the issuer's balance sheet but are ringfenced. Investors have dual recourse: first to the cover pool, then to the issuer's unencumbered assets.
- Usually one bond class per cover pool, and the pool is dynamic: the issuer must replace prepaid or non-performing assets, and a third party monitors it.
- Extra protection: overcollateralization and LTV eligibility limits on the mortgages in the pool.
- Redemption regimes if the sponsor defaults: hard bullet (default and acceleration at once), soft bullet (new final maturity, usually up to a year later), conditional pass-through (turns into a pass-through).
- Result: covered bonds usually carry lower credit risk and lower yields than otherwise similar ABS.
What a covered bond is
A covered bond is a senior debt obligation issued by a bank or other financial institution and backed by a segregated pool of assets, the cover pool. The pool is usually made up of residential or commercial mortgages or public-sector loans; ships and aircraft have also been used.
Unlike a true securitization, the loans are not sold to a separate entity. They stay on the issuer's balance sheet, but they are ringfenced: legally set aside to back the covered bonds. Covered bonds are often described as the simplest securitized structure for exactly this reason.
Each country decides which collateral and structures are allowed, and the European Union is working to harmonize these rules. Green covered bonds, whose cover pools are largely mortgages on certified green buildings, finance environmental and renewable-energy projects and are growing in popularity.
Think of the cover pool as a locked drawer inside the bank. The loans are still the bank's, but the covered bondholders hold the key to that drawer first.
Dual recourse and a dynamic cover pool
If the issuer goes bankrupt, covered bondholders have dual recourse. Their first claim is on the ringfenced loans in the cover pool. If that is not enough, they have a second claim on the issuer's unencumbered assets, the assets not pledged to anyone else.
A covered bond issue usually has one bond class per cover pool. There is no senior/junior tranching: all investors share the same default exposure to the pool.
The cover pool is dynamic, not fixed. A third-party asset monitor checks the pool for performance and for compliance with underwriting standards, and the issuer must replace any loan that prepays or stops performing, so the pool keeps producing enough cash flow until the bonds mature.
Two further safeguards are common. Covered bonds are typically overcollateralized: the pool's value exceeds the face value of the bonds (some jurisdictions set a legal minimum; Germany, for example, requires at least 2%). And each mortgage must meet a loan-to-value (LTV) limit to be eligible; a mortgage that breaches it is swapped for one that complies.
Redemption regimes if the sponsor defaults
Redemption regimes try to keep the bond's cash flows as close as possible to the original schedule if the issuing bank defaults. They differ in how quickly a missed payment turns into a bond default.
| Regime | What happens if payments do not follow the original schedule |
|---|---|
| Hard bullet | A bond default is triggered immediately and payments are accelerated. |
| Soft bullet | Default and acceleration are delayed until a new final maturity date, usually up to one year after the original maturity. |
| Conditional pass-through | If not all payments have been made by the original maturity, the bond converts into a pass-through security, paying investors as the pool's cash comes in. |
Order by how fast default bites: hard bullet (at once) → soft bullet (after an extension) → conditional pass-through (no acceleration; the bond changes form).
How covered bonds differ from ABS
Dual recourse, strict eligibility rules, a dynamic pool and redemption regimes make covered bonds a stable funding source. They usually carry lower credit risk and lower yields than otherwise similar ABS.
The two instruments serve different purposes. An ABS sells exposure to a pool of credit risk to investors; a covered bond is a way for a bank to borrow long term more cheaply than with unsecured debt, with the pool only strengthening the bank's promise. Covered bonds typically pay a fixed coupon and mature on a fixed date; ABS more often pay floating coupons and pass early repayments through to investors.
Because a true securitization moves loans off the balance sheet, it reduces the capital the bank must hold and frees it to lend more. Covered bonds keep the loans on the balance sheet, so they do not give that benefit.
| Feature | Covered bond | Typical ABS |
|---|---|---|
| Where the loans sit | On the issuer's balance sheet, ringfenced | Sold to an SPE, off the balance sheet |
| Recourse | Dual: cover pool, then issuer's unencumbered assets | Single: the collateral pool only |
| Bond classes | Usually one per cover pool | Usually several tranches |
| Pool | Dynamic: bad or prepaid loans replaced | Depends on the type (see later lessons) |
| Typical coupon and maturity | Fixed coupon, fixed maturity date | Often floating; early repayments passed through |
| Credit risk and yield | Lower | Higher |
Worked examples
Example 1 Checking a cover pool
Ostvik Bank issues EUR 1,000 million of covered bonds backed by a mortgage cover pool worth EUR 1,060 million. The LTV cut-off is 80%. One mortgage in the pool has a balance of EUR 400,000 on a home now valued at EUR 460,000. What is the overcollateralization, and what must happen to that mortgage?
Example 2 Three bonds, one missed payment
Three covered bonds from a bank that has defaulted all had an original maturity of 1 June 2031, and none is fully repaid on that date. Bond X is a hard bullet, Bond Y a soft bullet and Bond Z a conditional pass-through. What happens to each?
On the exam
Statement questions on where the loans sit (on balance sheet, ringfenced), dual recourse and its order, one bond class per pool, the dynamic pool, and matching hard bullet, soft bullet and conditional pass-through to their descriptions.
- Covered bond loans are not removed from the issuer's balance sheet; they are ringfenced on it.
- The first claim in bankruptcy is the cover pool, not the issuer's other assets.
- Covered bonds are overcollateralized: the pool exceeds the face value of the bonds, not the other way round.
- A soft bullet delays default to a new maturity; a conditional pass-through changes the bond into a pass-through.
Check yourself
Q1If a covered bond issuer goes bankrupt, the investors' first source of protection is most likely the:
Q2A covered bond issue of EUR 800 million is backed by a cover pool worth EUR 824 million. Overcollateralization as a percentage of the bonds' face value is closest to:
Q3Which redemption regime delays a default until a new final maturity date if payments are missed?
Q4Compared with otherwise similar ABS, covered bonds most likely offer:
Q5Which of the following is least likely a feature of a covered bond?
Answer the 5 questions: +10 XP for each one you get right first time.
Liked this lesson? Get the rest free for 7 days
Create a free account to open the other 6 lessons in this module, with videos, flashcards that come back before you forget them, the question bank and full mocks. No card needed.