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June 14, 2026

Definition

Credit Enhancement

Credit enhancement is a structural feature that improves the credit quality of a securitisation, such as over-collateralisation, cash reserves or subordinated tranches.

Credit enhancement protects senior investors in a securitisation from losses by providing a buffer. Internal forms include over-collateralisation and a subordinated junior tranche that absorbs early losses; external forms include guarantees or cash collateral from the originator.

The level of enhancement determines the credit rating of the senior pass-through certificates. The RBI regulates how much enhancement an originator can provide so that true risk transfer is preserved and the deal is not effectively a disguised loan back to the originator.

Related terms

  • Securitisation (Loans)Securitisation is the pooling of loans and issuing of tradable securities backed by their cash flows, letting originators raise funds and transfer risk.
  • Pass-Through Certificate (PTC)A Pass-Through Certificate is a security issued in a securitisation that passes the principal and interest from an underlying loan pool to investors.
  • Minimum Retention Requirement (MRR)The Minimum Retention Requirement is the share of a securitised loan pool that the originator must keep, ensuring it retains skin in the game.

Plain-English explainer from The Dispatch Investors Encyclopedia. General information, not financial advice.