Contract Law in Nigeria

Introduction

Contract law in Nigeria is founded on the English common law of contract as received into Nigerian jurisprudence through the colonial legal inheritance. The Supreme Court has consistently affirmed that the principles of English contract law, as developed by judicial decisions and modified by local legislation, constitute the substratum of Nigerian contract law. The Law Reform (Contracts) Act 1961 and other statutes have introduced specific modifications to address local circumstances, but the core doctrines of offer and acceptance, consideration, intention to create legal relations, and capacity remain grounded in English common law traditions.

Formation of a Contract

Nigerian law requires the same essential elements for a valid contract as English common law: offer, acceptance, consideration, intention to create legal relations, capacity, certainty of terms, and compliance with any formal requirements. In Afolayan v Adekunle (1995) 7 NWLR (Pt 406) 215, the Supreme Court held that for a contract to be binding, there must be a meeting of the minds (consensus ad idem) on all material terms.

Offer and Acceptance

An offer is a definite promise to be bound on specific terms, communicated to the offeree. Acceptance must be absolute and unconditional, communicated to the offeror. The postal rule, as established in English common law and applied in Nigeria, provides that acceptance by post is effective upon posting. However, for instantaneous communications, acceptance takes effect when received. In Okongwu v Nwadike (2008) 16 NWLR (Pt 1113) 283, the Court of Appeal reaffirmed that acceptance must be in the manner prescribed by the offeror.

Consideration

Consideration is a fundamental requirement for the enforceability of contracts in Nigeria. The Nigerian courts follow the English doctrine that consideration must be sufficient but need not be adequate. In Ude v Agu (2004) 12 NWLR (Pt 888) 427, the Supreme Court held that past consideration is not good consideration, though an exception exists for negotiable instruments under the Bills of Exchange Act.

Privity of Contract

The doctrine of privity, which provides that only parties to a contract may enforce its terms, applies in Nigeria subject to statutory exceptions. The Law Reform (Contracts) Act 1961, section 2, introduced an exception permitting a third party beneficiary to enforce a contract made for their benefit, provided the contract expressly confers a benefit on the third party. Nigerian courts have given this provision a broad interpretation to avoid injustice. In Njoku v Ekeocha (2004) 12 NWLR (Pt 890) 571, the Court of Appeal held that the statutory exception should be liberally construed to give effect to the intention of the contracting parties.

Contractual Capacity

The law governing capacity to contract in Nigeria follows English law principles with local statutory modifications. Minors, persons of unsound mind, and corporations acting ultra vires have limited contractual capacity. The Infants Relief Act 1874 (a statute of general application) remains applicable, though its operation has been modified by judicial decisions. Companies incorporated under CAMA 2020 have capacity to contract subject to their memorandum and articles of association, with the doctrine of ultra vires significantly relaxed under the current Act.

Illegality and Public Policy

Contracts that are illegal or contrary to public policy are void and unenforceable in Nigeria. The Supreme Court in Akpan v Udo (2003) 1 NWLR (Pt 800) 128 held that the court will not enforce a contract whose object is the commission of an illegal act or which is prohibited by statute. The test for illegality depends on the construction of the relevant statute: contracts prohibited by statute are void, while contracts merely rendered unenforceable may still have legal consequences.

Remedies for Breach of Contract

The primary remedy for breach of contract in Nigeria is damages, measured so as to put the claimant in the position they would have been in had the contract been performed. The rule in Hadley v Baxendale (1854) 9 Exch 341 governs remoteness of damage, as affirmed by the Supreme Court in Odulaja v Haddad (1973) 11 SC 35. Specific performance is available as an equitable remedy at the court’s discretion, typically granted where damages would be inadequate. Injunctions, rescission, and quantum meruit claims are also available.

Discharge of Contract

Contracts may be discharged by performance, breach, frustration, or agreement. The doctrine of frustration applies under Nigerian law where supervening events render performance impossible, illegal, or radically different from what was contemplated. The Supreme Court in United Nigeria Insurance Co Ltd v Araya (1978) 4 SC 55 applied the English doctrine of frustration, holding that a contract is frustrated when circumstances fundamentally change through no fault of either party.

Conclusion

Contract law in Nigeria remains firmly rooted in English common law, with statutory modifications addressing local circumstances. Nigerian courts continue to develop contract law principles through judicial decisions that balance legal certainty with commercial justice. The harmonization of contract law across Nigeria’s plural legal systems remains an ongoing challenge, as customary law principles of contractual obligation interact with received English law in various contexts.