Recovering retainer fees across borders becomes relevant once a business has paid an advance to a foreign lawyer, consultant or agent who stops performing, or who refuses to account for the money when the engagement ends. We assess the underlying contract and the debtor's likely defence before any recovery step begins.
A retainer dispute begins the same way in most sectors. A business pays an advance to a foreign lawyer, consultant, agent or intermediary, and the relationship ends before the work is finished or the money is accounted for. The retainer may sit with a law firm engaged for a transaction, a logistics agent holding funds against future freight, or a consultancy paid ahead of a project that stalled. Once the counterparty stops responding, an overdue invoice for the balance is often the only paper trail left. Our cross-border debt recovery work starts by testing whether the retainer was ever properly earned under the contract that created it.
The profile that reaches us most often involves a fixed engagement letter, a lump payment made before performance, and a provider who treats the retainer as earned in full regardless of output. Some retainers are genuinely non-refundable once work starts. Many are not, and the difference is decided by the wording of the engagement, not by the invoice that followed it.
Four documents carry most of the weight: the retainer or engagement letter, the invoice or payment record, any written scope of work, and the correspondence around termination. Where the retainer sat with an agent rather than a professional firm, a purchase order or service agreement often replaces the engagement letter. Before opening a file, we ask for a plain account of what was paid, when, and what was supposed to happen in return. A debtor due diligence report at this stage tells the client whether the counterparty still trades and whether other creditors are already ahead in the queue.
Missing documents do not close a claim by themselves. A paper trail of emails setting out the brief, and a bank record of the transfer, can carry a claim that has no signed retainer at all. What weakens a claim is not the absence of paperwork, it is silence on what the retainer was actually meant to cover.
Three defences recur. The provider argues the retainer was earned on signature regardless of output. The provider argues work was performed even though nothing was delivered to the client. The provider sets off the retainer against a separate invoice the client disputes. Each defence turns on the same document, the engagement letter, read against what actually happened afterward. Businesses chasing unpaid consultancy fees against the same type of counterparty face the same pattern, because the underlying question, whether payment was tied to output, is identical.
A set-off defence is the hardest to dislodge without a clean history of both accounts. Where the provider genuinely delivered part of the brief, the claim usually narrows to the unearned balance rather than the full retainer, and that recalibration happens before any court is asked to decide anything.
A retainer claim follows the same path as any other cross-border debt once a demand letter has been sent and ignored. Where the same counterparty also owes money on ordinary trade terms, the retainer claim is usually pursued alongside unpaid invoices recovery rather than as a separate file, because the evidence and the debtor's financial position overlap.
Where litigation becomes necessary, jurisdiction and the governing law of the engagement decide the forum, not the creditor's location. Within the European Union, jurisdiction and recognition typically run under Regulation (EU) 1215/2012; an arbitration clause in the engagement letter usually routes the dispute through the New York Convention 1958 instead. If a judgment is obtained abroad and assets sit elsewhere, the file moves into enforcement of foreign judgments rather than a fresh retainer dispute.
The label in the letter is not the last word. If the retainer was tied to specific work that was never performed, a court or arbitrator can still treat the unearned portion as recoverable, whatever the letter calls it.
If the provider has no assets and no active trade, a judgment obtained against it is often worth little in practice. We check the counterparty's standing before advising on whether the claim is worth pursuing at all.
Not always. The engagement letter's governing law and jurisdiction clause, or an arbitration clause, usually decides the forum, and that can sit anywhere the parties agreed, not only where the provider is based.
A retainer that sits unearned on a foreign provider's books does not resolve itself, and the wrong first step, whether that is direct litigation, a demand routed through the wrong forum, or no step at all, tends to cost more than the assessment that could have avoided it. The contract and the licence under which the provider operated decide the outcome long before any court does. What matters now is establishing which route actually fits this engagement before money or time is spent on the wrong one.