A legal engagement letter should make the working relationship clear at the outset. SRA client-care guidance emphasises understandable information about the service, costs and how the matter will be handled. [1]
Identify the client and the agreed work Check the contracting firm, responsible adviser and the person or organisation receiving advice. Where a director, relative or insurer pays, clarify whether they are the client or only the payer.
Read the scope and exclusions. A document review may not include negotiation, filing or representation at a hearing. Confirm the deliverable, expected timing and any assumptions about documents you must supply.
Make responsibilities and communication practical Ask how urgent messages should be sent, who provides cover and when progress updates are expected. Clarify responsibility for known deadlines and whether work begins only after specified onboarding steps.
Review the fee estimate and the complaint procedure. Raise ambiguous exclusions before authorising work rather than assuming a broad description such as 'assistance with the matter' includes every future task. Keep the agreed terms and later scope changes together.
Confirm who receives the advice and who may instruct Check that the client is correctly identified before reading the service description. An individual, a company and several joint clients create different working arrangements. If a parent, director or insurer pays, ask what that payment does and does not mean for instructions and information sharing. The firm should know whose interests the advice addresses. A familiar family or business relationship can otherwise leave participants assuming they are all clients when the proposed engagement names only one person or legal entity.
Ask how instructions will be accepted and who can approve additional work. For a company, identify the authorised contact and any internal approval needed. For an individual using a helper, clarify whether the helper may arrange appointments, receive correspondence or give instructions under an appropriate authority. These roles should not be merged for convenience. If the engagement involves more than one client, ask how information and disagreements will be handled, including what happens if their interests stop aligning as the matter develops.
Turn the service description into an identifiable deliverable Read the scope as a description of what will be produced or done. A written review of a draft agreement may provide comments but exclude negotiating changes or preparing the final execution copy. Ask which documents and issues the review covers, how many rounds of revision are included and what the adviser expects from you. A broad heading can be helpful shorthand, but the practical boundaries should be clear enough that both parties can recognise when the agreed task has been completed.
The SRA's client-care guidance emphasises understandable information about the service, likely costs and complaints. [1] Use the engagement meeting to resolve unclear wording instead of treating the letter as a formality after the important discussion has already happened. If an assurance given during the meeting affects the scope, ask for it to be reflected in the agreed terms. Keep incorporated documents with the letter so an exclusion or additional condition is not overlooked simply because it appears in a separate terms-of-business attachment.
Read the start conditions alongside any approaching deadline Ask when the firm considers the work accepted and ready to begin. Identity checks, conflict checks, documents or an agreed payment may still be outstanding. Explain known deadlines before assuming the adviser is protecting them. A booking confirmation or acknowledgement of an enquiry should not be treated as confirmation that an urgent filing is being handled. Request a clear allocation of the immediate tasks, especially if the adviser will provide advice while you remain responsible for sending a response or completing a procedural step yourself.
Agree the communication route for time-sensitive matters and the arrangements when the main adviser is absent. Ask what response time is realistic and when you should escalate an unanswered urgent message. Keep this practical: an ordinary inbox may not be monitored continuously, and a message marked urgent does not automatically establish that someone has seen it. The engagement should help you understand how to provide instructions in time and how the firm will alert you when a decision or missing document is preventing progress.
Keep variations connected to the original bargain As work develops, new documents or unexpected issues may require a revised scope. Ask for the additional task, price basis and timing to be confirmed before treating it as part of the original instruction. Where urgency affects the approval process, agree how that situation will be handled. A sequence of informal requests can otherwise expand the matter without a shared understanding of what is now included, who authorised it and how the cost differs from the estimate originally supplied.
At completion, check the deliverable against the accepted scope and ask about any remaining action that falls to you. Keep the final advice, engagement and agreed changes together. If another specialist needs to act, establish whether that instruction has actually been arranged or merely recommended. The letter's practical value is that it makes the relationship usable throughout the matter: who the client is, what work has been accepted, what the client must do and how unresolved questions can be raised before they become avoidable misunderstandings.
Frequently asked questions
Why distinguish the payer from the client in an engagement letter?
Paying the bill does not by itself explain who receives advice, gives instructions or may access information, so those roles should be clarified.
What makes a document-review scope sufficiently concrete?
It identifies the document, issues and deliverable, including whether negotiation, revisions, final drafting or later implementation are part of the accepted work.
Does an appointment acknowledgement confirm an urgent filing is being handled?
Obtain explicit confirmation of acceptance and responsibility for the filing, especially where onboarding steps or required documents are still outstanding.
How should an important verbal assurance about legal work be recorded?
Ask for the assurance to appear in the agreed scope or a confirmed variation, so its relationship to the engagement terms is clear.
What should I check when the adviser says the agreed work is complete?
Compare the deliverable with the accepted scope and identify any remaining task, deadline or further specialist instruction that is your responsibility.
Official sources
Sources checked: 10 September 2026. Check the linked guidance for subsequent changes.
General information only. The appropriate action depends on your circumstances and the applicable jurisdiction.
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