Case Facts
On 11 August 1875, Beer recovered a judgment against Foakes for £2,077 17s. 2d. for debt and £13 1s. 10d. for costs, giving a total judgment debt of £2,090 19s. Being unable to pay the full sum immediately, Foakes approached Beer to negotiate terms. On 21 December 1876, the parties entered into a written memorandum of agreement whereby, in consideration of Foakes paying £500 immediately and the remaining balance in half-yearly instalments of £150, Beer agreed that she would not take any proceedings whatsoever on the judgment. Crucially, the agreement contained no mention of interest.
Foakes duly paid the entirety of the principal sum of £2,090 19s. within the times stipulated by the agreement. However, in June 1882, Beer took out a summons seeking leave to proceed on the judgment in order to recover interest that had accrued upon it. Because the judgment debt was a judgment debt specifically, interest accrued upon it by operation of law regardless of any agreement between the parties. Beer's entitlement to that interest therefore arose automatically from the nature of the judgment, not from any separate contractual promise.
At first instance, Cave J found in favour of Foakes. The Queen's Bench Division subsequently discharged an order for a new trial. The Court of Appeal, however, reversed that decision and gave judgment for Beer in respect of the interest due. Foakes appealed to the House of Lords.
Held
The House of Lords affirmed the decision of the Court of Appeal and held in favour of Beer. The agreement of 21 December 1876 was held to be a nudum pactum — a bare promise unsupported by consideration — and was therefore unenforceable. Foakes's promise to pay the sums he was already legally obliged to pay under the judgment could not constitute good consideration for Beer's promise to forbear from enforcing her rights to interest. Accordingly, Beer was entitled to proceed on the judgment and to recover the interest that had accrued.
Counsel for Foakes argued that the principle established in Pinnel's Case [1602] and later affirmed in Cumber v Wane (1795) was based on erroneous reasoning and ought to be overruled, and further that the payment arrangement itself constituted good consideration. These arguments were rejected. Counsel for Beer relied on the principle that performance of a pre-existing legal duty cannot amount to good consideration, citing the seamen's wages cases including Stilk v Myrick [1809] as illustrative of the same broad rule.
Ratio Decidendi
The ratio of the case is that a debtor's promise to pay — or actual payment of — a sum already owed under a legal obligation cannot constitute good consideration for a creditor's promise to forgo additional sums, such as interest, to which the creditor is legally entitled. The agreement in question was therefore void for want of consideration.
The House of Lords expressly followed the rule in Pinnel's Case [1602], which states that payment of a lesser sum cannot be satisfaction of a greater debt. The principle that performance of a pre-existing legal obligation does not constitute good consideration was applied here in the context of a judgment debt. Because Foakes was already legally bound to pay the principal sum, his doing so provided nothing of additional legal value to Beer. Beer received no benefit, and Foakes suffered no detriment, beyond what the law already required of him.
This case stands as a strict application of the doctrine of consideration in the context of part payment of debts. It significantly constrains the practical ability of parties to renegotiate repayment terms once a debt has crystallised into a judgment, since any agreement by a creditor to accept less — or to forgo interest — will be unenforceable in the absence of fresh consideration from the debtor. The decision has been tempered in practice by the equitable doctrine of promissory estoppel, illustrated in Central London Property v High Trees [1947], though that doctrine has its own limitations, as confirmed in Combe v Combe [1951] and D & C Builders v Rees [1965]. The further question of whether the rule in this case could be reconciled with the more flexible approach to consideration taken in Williams v Roffey Bros [1991] was considered in Re Selectmove [1995], where the Court of Appeal declined to extend the Roffey Bros reasoning to cases of part payment of a debt, holding itself bound by the present authority.
Obiter Dicta
The most significant obiter remarks in this case are those of Lord Blackburn, whose observations have attracted substantial academic and judicial attention. Lord Blackburn expressed serious reservations about the rule derived from Pinnel's Case [1602]. He observed that the common understanding among ordinary people — and indeed among many lawyers — was that a creditor who makes a genuine agreement to accept a lesser sum in full satisfaction of a larger debt, and upon whose promise the debtor has acted, ought to be held to that agreement. He considered the rule, as it stood, to be harsh and inconsistent with commercial common sense.
Despite these reservations, Lord Blackburn felt himself unable to depart from a rule that had been settled for so long and confirmed by so much authority. He therefore agreed in the result, concurring in the dismissal of Foakes's appeal, but he did so reluctantly and only on the basis that long-settled authority compelled the outcome. His observations are widely regarded as having laid the intellectual groundwork for the subsequent development of promissory estoppel as an equitable doctrine capable of mitigating the rigours of the rule in appropriate circumstances.