What to do when a client's name on their ID doesn't match the contract

Finding that a client's name on their passport or driving licence differs from the name in the contract or deed is one of the most common problems that surfaces just before a signing. Handled early, it is rarely a blocker. Left unresolved, it can prevent the transaction from completing or leave it open to challenge.

Why the names often differ

There are several legitimate reasons for a name mismatch:

• The client changed their name after the original contract was drafted.
• The deed was prepared using a shortened or informal version of their name.
• A typing error was made during drafting — in the document, the contract, or both.
• The client regularly uses one name but their legal documents show another.
• The identity document is out of date and shows a former name.

None of these automatically invalidates the transaction. Each one does, however, require the solicitor or conveyancer to make a deliberate, documented decision before proceeding.

When a mismatch is minor

A minor mismatch is one that does not create genuine doubt about who the client is. Common examples:

• A transposed letter or punctuation difference (OBrien vs O'Brien; Catherine vs Katharine).
• Use of a middle name as a primary name when both appear on the ID.
• A shortened or informal name that is clearly derived from the full legal name.
• A hyphenated name used with only one part in the contract.

In these cases, it is usually enough to note in the transaction file that the discrepancy was identified, confirm the explanation with the client, and record it — provided there is no real doubt about identity.

When a mismatch is significant

A mismatch becomes significant when it raises genuine uncertainty about whether the client is the person named in the contract, or the same person who appears in related documentation:

• A different surname that could point to a different individual.
• A first name with no obvious link to the name in the contract.
• A name in the contract that corresponds to a clearly identifiable third party.
• A mismatch that sits alongside other inconsistencies in the file.

Proceeding without resolving a significant mismatch exposes both the practitioner and the client to risk.

Steps to take before making a decision

Start with all the documents in the file. Do not limit the comparison to the ID and the contract. If there is a power of attorney, a prior deed, or a mortgage offer that uses a version of the name, compare them against each other. Consistency across multiple documents tells you more than any single document alone.

Ask the client directly. A clear, verifiable explanation — they changed their name by deed poll and have the certificate — points you toward a solution. A vague or evasive answer is itself information worth recording.

Work out what additional documentation resolves the point. Depending on the cause:

• Name change: the client needs to produce the deed poll, marriage certificate, or equivalent.
• Drafting error in the contract: the document needs to be corrected before signing, not after.
• Outdated ID: the client should provide a current document, or a supplementary one that bridges the two names.
• Informal name: a statutory declaration or a written statement in the file may be sufficient, depending on the transaction.

Record what you found and what you decided. Whatever the outcome, the file should show that the mismatch was identified, assessed, and resolved in a specific way. An informal agreement to overlook it is not enough.

The cost of not acting

A deed executed with an unresolved name mismatch can:

• Be challenged if the discrepancy affects the identity of a party to the transaction.
• Fail to register at the land registry if the names in the supporting documents do not correspond.
• Create professional liability for the practitioner who proceeded without resolving the point.
• Require a subsequent correction or ratification deed, adding delay and cost for the client.

The point at which a mismatch is easiest to resolve is always before the signing, and preferably before the appointment is confirmed.

Building name checks into the verification process

Name discrepancies are among the most preventable issues in document review. When the file check includes a specific step that compares the client's full legal name — exactly as it appears on their ID — against every instance of their name in the contract or transfer deed, the mismatch surfaces before the client is in the room.

Catching it when the documents first come in, rather than at the point of engrossment, leaves time to request additional documentation without disrupting the transaction or the completion timeline.