Enhanced protection for funded sub-participations

On 30 July 2026, Bill 8813 was submitted to the Luxembourg Parliament, proposing a new statutory framework for funded sub-participations in Luxembourg.

The reform aims primarily to address a key concern inherent in these structures: the participant’s exposure to the insolvency risk of the lender.

A statutory ring-fencing mechanism

Under a funded sub-participation, the participant typically provides funding to the lender in exchange for rights to payments linked to the underlying loan. The participant does not, however, become a direct creditor of the borrower and generally remains exposed not only to the borrower’s credit risk, but also to the lender’s credit risk.

Bill 8813 proposes to introduce a separate pool of assets and liabilities relating to qualifying funded sub-participations. Relevant assets and rights would be held by the lender on a fiduciary basis and separated from its own assets and from other fiduciary estates.

The objective is to protect these assets from the lender’s creditors, including in the event of insolvency or reorganisation measures affecting the lender, by elevating the sub-participant from the position of an unsecured creditor to one that benefits from statutory ring-fencing of the relevant cash flows and associated rights.

Relevance for financing structures

The proposed framework could be relevant not only to credit institutions, but also to certain Luxembourg PSFs, loan funds and debt funds involved in lending and risk-sharing arrangements.

It may therefore provide an additional structuring tool for the growing private credit, loan distribution and structured finance markets in Luxembourg.

In addition, the new regime is intended to apply regardless of the governing law of the sub-participation arrangement as long as a Luxembourg lender is a party to such arrangement, hence being attractive in cross-border financing structures involving Luxembourg lenders.

The proposed segregation mechanism will also need to be considered alongside the applicable EU and Luxembourg bank recovery, resolution and bail-in framework, particularly where the lender is a regulated entity. In this respect, the Bill does not amend the BRRD Law, but it strengthens the position of a participant where the lender is a credit institution by creating specific statutory protection for funded sub-participations. In a recovery or winding-up scenario, this should reduce the risk that the participant is treated as a mere unsecured creditor, through statutory segregation of the relevant financial flows up to the funded amount. In resolution, bail-in would remain applicable under EU law, but in-scope funded sub-participations should fall within the existing exclusion for liabilities arising from a fiduciary relationship, since the bill characterizes the lender-participant relationship as fiduciary.

Existing and new transactions

The Bill offers flexibility as to the application of the new regime to existing transactions by allowing the parties to opt-in while avoiding any automatic retroactive effect in order to preserve legal certainty. For new qualifying arrangements, the framework would apply following its entry into force, subject to the contractual mechanisms contemplated by the Bill allowing the parties to exclude such application. 

Market participants may therefore wish to review their existing sub-participation documentation and consider whether their standard forms should be updated once the final legislation is adopted.

Key takeaway

If enacted, Bill 8813 could significantly strengthen the legal protection available to participants in Luxembourg funded sub-participations by reducing their exposure to the lender’s insolvency risk.

The reform may further enhance Luxembourg’s attractiveness as a jurisdiction for cross-border lending, private credit and risk-sharing structures.