Contracts

Contracts are the foundation of every commercial relationship. Whether you are agreeing terms with a client, engaging a supplier, hiring a team member, or bringing on an investor, a well-drafted contract sets out what each party has agreed to do - and what happens if they don't.

The UK legal system (specifically, the law of England and Wales) is built on the common law tradition. Contract law has been shaped over centuries by court decisions rather than a single codifying statute. This means the principles are well established, but their application to modern business situations - digital services, SaaS subscriptions, cross-border freelancing - often depends on how courts interpret the specific words used in your agreement.

For small businesses, the practical benefit of a written contract is simple: it reduces misunderstandings, makes expectations explicit, and gives you a clear basis for enforcement if something goes wrong. Operating on a handshake or a chain of emails is technically possible (verbal contracts are legally binding in England and Wales), but it makes proving the terms far harder if a dispute arises.

For a contract to be legally enforceable under English law, it must contain five essential elements:

1. Offer:one party makes a clear, definite proposal to enter into an agreement on specified terms. An offer is different from an “invitation to treat” (such as goods displayed in a shop window or on a website), which is merely an invitation for others to make offers.
2. Acceptance: the other party agrees to the offer unconditionally. If they propose different terms, that is a counter-offer which kills the original offer. Acceptance must be communicated to the offeror - silence does not count as acceptance in English law.
3. Consideration: each party must provide something of value. This is what distinguishes a contract from a bare promise. Consideration does not need to be adequate (the courts will not ask whether the price was fair), but it must be sufficient - it must have some recognisable value. Past consideration (a benefit already given before the promise) is not valid consideration.
4. Intention to create legal relations: both parties must intend the agreement to be legally binding. In commercial contexts, this is presumed. In social or domestic arrangements, it is presumed not to exist unless the parties demonstrate otherwise.
5. Capacity:both parties must have the legal ability to enter into a contract. Companies must act within their powers. Individuals must be of sound mind and, generally, at least 18 years old (contracts with minors are voidable in most cases, with exceptions for “necessaries”).

If any of these elements is missing, the contract may be void or unenforceable. In addition, a contract can be set aside if it was entered into as a result of misrepresentation, duress, undue influence, or mistake.

Most small businesses will need several types of contract as they grow. Here are the most common, along with when you will typically need each one.

Regardless of the type of contract, certain clauses appear in almost every well-drafted commercial agreement. Getting these right significantly reduces the risk of disputes.

• Scope of work / services: define exactly what is being provided, what is out of scope, and how changes are handled. Ambiguity here is the single biggest source of commercial disputes.
• Payment terms: state the price (or how it is calculated), invoicing schedule, payment deadline, and consequences of late payment. Under the Late Payment of Commercial Debts (Interest) Act 1998, businesses can charge statutory interest of 8% plus the Bank of England base rate on late B2B invoices.
• Liability caps and exclusions: limit your total liability to a defined amount (often the contract value or a multiple of fees paid). You cannot exclude liability for death or personal injury caused by negligence, or for fraud. Any exclusion clause must be reasonable to be enforceable under the Unfair Contract Terms Act 1977.
• Indemnities: an indemnity is a promise to cover specific losses. Use them for risks that should sit squarely with one party (for example, a supplier indemnifying you against IP infringement claims arising from their deliverables).
• Termination: set out the circumstances in which either party can end the contract - including for convenience (with notice), for cause (material breach), and the consequences of termination (payment for work done, return of materials, survival of certain clauses).
• Governing law and jurisdiction: specify that the contract is governed by the law of England and Wales (or Scotland, if appropriate) and which courts have jurisdiction. This is particularly important for contracts with overseas clients or suppliers. Note that Scotland has a separate legal system with some differences in contract law, so if you or your counterparty is based in Scotland, take advice on which jurisdiction to select.
• Force majeure:define what happens if performance becomes impossible due to extraordinary events outside either party's control. English law does not imply a force majeure term automatically - if you want one, you must include it expressly.
• Confidentiality: protect commercially sensitive information disclosed during the contract, with obligations surviving termination.

If your business sells goods, services, or digital content to consumers, the Consumer Rights Act 2015 (CRA 2015) applies and you cannot contract out of its core protections. The Act sets out implied terms for:

• Goods: must be of satisfactory quality, fit for purpose, and as described
• Services: must be performed with reasonable care and skill, within a reasonable time (if no time is agreed), and for a reasonable price (if no price is agreed)
• Digital content: must be of satisfactory quality, fit for purpose, and as described - with an additional right to repair or replacement if it causes damage to a device or other digital content

The CRA 2015 also contains a fairness testfor consumer contract terms. A term is unfair (and therefore not binding on the consumer) if it causes a significant imbalance in the parties' rights and obligations to the detriment of the consumer, contrary to good faith. The Competition and Markets Authority (CMA) and sector regulators can take enforcement action against unfair terms.

For consumer contracts, terms must be transparent - expressed in plain, intelligible language. If a term could be read in more than one way, the interpretation most favourable to the consumer applies.

The Unfair Contract Terms Act 1977 (UCTA) primarily governs exclusion and limitation clauses in business-to-business (B2B) contracts (since the CRA 2015 now covers consumer contracts). Under UCTA:

• You cannot exclude liability for death or personal injury resulting from negligence
• Exclusion clauses for other types of loss caused by negligence are only enforceable if they satisfy the reasonableness test - the term must be fair and reasonable having regard to the circumstances known to (or which ought to have been known to) the parties at the time the contract was made
• A party dealing on its own written standard terms cannot exclude or restrict liability for breach of contract unless the term is reasonable

In practice, courts assess reasonableness by looking at factors such as the relative bargaining positions of the parties, whether the customer received an inducement to accept the term, whether the customer knew or ought to have known about the term, and the availability of insurance to cover the risk. Businesses with significantly more bargaining power face a higher bar when trying to enforce exclusion clauses against smaller counterparties.

Electronic signatures are legally valid for most contracts under English law. The Electronic Communications Act 2000 confirms that electronic signatures are admissible as evidence in legal proceedings. The UK eIDAS Regulation (retained from EU law after Brexit) provides a framework for electronic signatures, establishing three tiers:

• Simple electronic signature:any data in electronic form attached to or associated with other electronic data, used by the signatory to sign. This includes typing your name in an email, clicking “I agree,” or drawing a signature on a touchscreen.
• Advanced electronic signature: uniquely linked to the signatory, capable of identifying them, created using data under their sole control, and linked to the signed data in a way that detects any subsequent changes. Most commercial e-signature platforms (such as DocuSign and Adobe Sign) provide at least this level.
• Qualified electronic signature: created by a qualified electronic signature creation device and based on a qualified certificate. Under UK eIDAS, a qualified electronic signature has the same legal effect as a handwritten signature.

For most commercial contracts, a simple or advanced electronic signature is sufficient. However, certain documents still require a wet-ink signature or specific formalities - most notably deeds (which must be signed, witnessed, and delivered), and certain property transactions. If in doubt about whether your specific document type can be signed electronically, seek legal advice.

A 2019 Law Commission report confirmed that electronic signatures are valid for the execution of documents under English law, including deeds (provided the witnessing requirement is met). This gave significant legal certainty to the use of e-signatures in the UK.

Even with a well-drafted contract, disputes happen. Understanding your remedies and the dispute resolution options available helps you respond effectively.

Breach of Contract

A breach occurs when one party fails to perform their obligations under the contract. Not all breaches are equal:

• Minor breach (warranty breach): the non-breaching party can claim damages but must still perform their own obligations
• Material breach (condition breach): the non-breaching party can treat the contract as terminated and claim damages
• Anticipatory breach: where one party indicates in advance that they will not perform, giving the other party the right to accept the repudiation immediately and claim damages

Remedies

The primary remedy for breach of contract is damages - a monetary award intended to put you in the position you would have been in had the contract been performed. The key principle (from Hadley v Baxendale) is that damages must be reasonably foreseeable at the time the contract was made.

Other remedies include:

• Specific performance: a court order requiring the breaching party to carry out their contractual obligations. This is a discretionary remedy, typically only granted where damages would be inadequate (for example, in contracts involving unique goods or property)
• Injunction: a court order preventing a party from doing something - often used to enforce restrictive covenants or protect confidential information
• Rescission: setting the contract aside and restoring the parties to their pre-contract positions, typically available for misrepresentation or certain vitiating factors

Dispute Resolution

Going to court is not always the best first step. Alternative dispute resolution (ADR) methods are generally faster, cheaper, and less adversarial:

• Negotiation: the simplest approach - discuss the issue directly and try to reach a mutually acceptable solution
• Mediation: a neutral third party helps the parties reach a voluntary agreement. Courts actively encourage mediation and can penalise parties in costs if they unreasonably refuse to mediate
• Arbitration: a private and binding process where an arbitrator (or panel) decides the dispute. Common in international commercial contracts