Clear Legal Writing: A Practical Guide for Solicitors

Clients rarely complain that a letter told them too little. Far more often, the complaint is that it told them too much, in language they had to read three times before giving up and phoning the office. Clear legal writing is not a stylistic extra layered on top of technical competence — it is part of technical competence. A solicitor who cannot make a client understand their own risk, or make a judge or opposing counsel follow an argument on first read, has not finished the job of advising or advocating. This guide sets out the plain-English principles that improve client letters, formal advice, and court documents, and what the SRA expects when it comes to clear communication. Building the habit alongside structured CPD for legal professionals pays for itself in fewer follow-up calls, fewer complaints, and advice that actually gets acted on.

Why clarity is a professional skill, not a style preference

Every extra clause, nested condition or unexplained term in a piece of legal writing adds to the reader's cognitive load. For a client who is often anxious, unfamiliar with the process and reading the letter once rather than studying it, that load translates directly into confusion, wasted phone calls, and sometimes decisions made on a misunderstanding of the advice given. For a judge working through a bundle of submissions, or opposing counsel trying to identify the point actually in dispute, the same load translates into slower reading, more clarifying correspondence, and a less persuasive case. Clarity is not about dumbing advice down. It is about separating the complexity that belongs in the analysis from the complexity that should never have reached the reader in the first place.

Plain-English principles for legal writing

Plain English in a legal context does not mean losing precision — it means finding the shortest, plainest sentence that still says exactly what you mean. A few habits do most of the work:

• Short sentences. Aim for one main idea per sentence. If a sentence needs more than one comma to hold its conditions together, it is usually two sentences trying to be one.
• Active voice as the default. “We will issue proceedings if payment is not received by 4 June” is clearer and more direct than “proceedings will be issued in the event that payment is not received.” Active voice also makes it obvious who is doing what, which matters when a letter sets out obligations or deadlines.
• Cut unnecessary Latin and legalese. “Prior to” can be “before”; “in the event that” can be “if”; “pursuant to” can usually be “under.” Where a term of art genuinely has no plain equivalent — and in property, probate and litigation some don't — keep it, but define it in a sentence the first time it appears rather than assuming the reader already knows it.
• Avoid stacked qualifications. A sentence with three nested exceptions is technically accurate and practically unreadable. Break the general rule out first, then deal with exceptions as their own sentences or a short list.
• Use concrete, not abstract, nouns. “You must pay the deposit by Friday” beats “payment of the deposit is required in a timely manner.”

Structuring client letters and advice so clients actually understand them

Structure carries as much of the clarity as word choice does. A client letter or advice note that buries the conclusion on page four, after several pages of statutory background, forces the client to do the work of finding out what it actually means for them. Better practice runs in the opposite direction:

• Lead with the headline. Open with a short paragraph stating the answer or the recommendation, before the reasoning. Readers — clients, judges and colleagues alike — retain the conclusion better when they meet it before the argument that supports it.
• Use headings clients recognise. “What we recommend,” “What this means for you,” “What happens next” and “Costs” do more work than generic headings like “Background” or “Legal position.”
• Separate analysis from action. Put the legal reasoning in one section and a short, numbered list of what the client needs to do (and by when) in another, so the action points aren't lost in the explanation.
• Use lists and tables for options and figures. Where a letter compares two or three routes — settle now versus litigate, fixed fee versus hourly rate — a short table is far easier to scan than the same comparison written out in prose, and it reduces the chance a client misreads which figure applies to which option.
• Read it as the client, not as the drafter. Before sending, ask whether someone with no legal training could state back, in one sentence, what they need to do and by when. If they couldn't, the letter needs another pass.

The same discipline matters in correspondence with the other side, not just with clients. A negotiation letter that buries the actual offer inside three paragraphs of positioning is easy for opposing counsel to misread or delay responding to — clarity is as much a negotiating tool as a client-care one. Our guide to negotiation skills for lawyers covers how precise, well-structured correspondence supports a stronger negotiating position.

What the SRA expects: transparency and clear communication

Clear writing isn't only good practice — it sits inside the SRA's regulatory expectations. The SRA Principles require solicitors to act in the best interests of each client and to uphold public trust in the profession, and the SRA Transparency Rules specifically require firms to give clients clear, accessible information about price and service for a defined set of consumer-facing services, in a way ordinary clients can actually understand, not just technically disclose. The regulatory direction of travel is consistently toward information clients can use to make decisions, rather than information that merely satisfies a compliance checkbox. In practice, that means engagement letters, costs information and client updates should be written to the same plain-English standard as any other client-facing communication — not treated as boilerplate that clarity rules don't apply to. For a deeper look at the transparency obligations around pricing and costs specifically, see our guide on price transparency and costs communication.

Drafting for court and opposing counsel: clarity that saves time

The same principles apply, with different stakes, when the reader is a judge or opposing counsel rather than a client. A skeleton argument, witness statement or piece of correspondence that a judge can follow on a single read is more persuasive than one that is technically thorough but takes three passes to untangle — not because the substance is weaker, but because a reader who has to fight the prose has less attention left for the argument itself.

• Front-load the point. State the proposition being advanced before the supporting authorities and facts, in submissions as much as in client letters.
• Use headings and numbered paragraphs so the reader — and the transcript, and any later appeal — can navigate the document and refer back to a specific point precisely.
• Keep chronologies as chronologies. A dense narrative paragraph covering eighteen months of events is far harder to check against the bundle than a short dated list.
• Avoid unnecessary formality that adds no precision. “The claimant avers” rarely does more work than “the claimant says,” and cutting it doesn't weaken the document.

Clear drafting and clear advocacy reinforce each other: a well-structured document sets up a well-structured oral argument. Our advocacy fundamentals guide for solicitors looks at how that translates from the page to the courtroom.

A short editing checklist

Before sending a letter, advice note or submission, run it through a quick pass:

FAQ

Does writing in plain English mean losing legal precision?
No. Plain English is about choosing the clearest way to say something precisely, not about removing necessary detail. Technical terms that genuinely have no plain equivalent should stay — just defined in context the first time they appear.

Is clear communication actually an SRA requirement, or just good practice?
Both. It is good practice in its own right, and it also supports the SRA Principles around acting in clients' best interests and maintaining trust, as well as the SRA Transparency Rules' requirement that price and service information be given clearly to clients.

How do I make dense legal analysis readable without oversimplifying it?
Separate the two jobs: explain the legal position in full in one section, then give a short, plainly worded summary of what it means for the client and what they need to do next in another. Both can co-exist in the same document.

Does clearer drafting take longer?
It usually takes longer the first few times, because cutting unnecessary complexity is a skill. Once it becomes habitual, clear drafting is typically faster to produce and faster for every subsequent reader — including the solicitor revisiting the file months later.

Clear legal writing is a skill that compounds — every letter, advice note and submission you tighten makes the next one easier, and makes clients, judges and opposing counsel more likely to act on what you've written the first time. Learnsignal's CPD courses for legal professionals include practical modules on client communication, drafting and professional skills that build this into everyday practice, not just theory.