Two Rules Walk Into a Brief: Untangling a Self-Contradicting Brand Voice Guide

You open the PDF, skim the contents page, and feel the familiar twitch. Page four says the brand is ‘concise and direct’. Page nine asks for ‘story-led copy that gives the reader the full picture’. Page twelve wants ‘warm, human, conversational’. Page fifteen warns against contractions, slang, and anything that sounds too casual. None of these rules is mad on its own. Together, they are a small committee arguing in a lift.

This is the sort of tangle that lands in a freelance writer’s inbox and quietly eats a morning. You are not being difficult by noticing it. A brand voice guide that contradicts itself is not a personality test for the writer; it is a brief with a decision missing. The fix is not to guess harder. It is to run a contradiction audit, agree a tie-breaker with the client, and leave a paper trail so the next draft does not reopen the same row.

Run a contradiction sweep, not a vibe check

Start by reading the guide with a highlighter and a suspicious mind. You are looking for rules that pull against each other in practice, not just words that sound odd together. ‘Professional but playful’ can work if you know where the playfulness lives. ‘Authoritative but approachable’ can work if the authority sits in the evidence and the approachability sits in the sentence length. The problem starts when the guide gives no clue which rule wins on a specific page.

Make a simple list. On the left, write the instruction as the client phrased it. On the right, write what it would mean for the actual piece — the homepage, the onboarding email, the annual report, the student-facing FAQ. If the two instructions would produce different sentences in the same paragraph, you have found a real contradiction. If they only produce different flavours, you have found a tension. Tensions are normal. Contradictions need a decision.

Sort the conflicts into three buckets

Most voice-guide clashes fall into one of three groups. Naming the group stops the conversation turning into a matter of taste.

True opposites. These are rules that cannot both be true in the same sentence. ‘Use contractions throughout’ versus ‘avoid contractions in all customer-facing copy’ is a true opposite. So is ‘keep paragraphs to two sentences’ versus ‘use narrative paragraphs to build trust’. One of these has to give for the channel in front of you.

Channel-dependent rules. Plenty of guides are written for one channel and then applied to every channel like a wallpaper. A playful tone can work in a newsletter and fall flat in a complaints procedure. A concise tone can work in a product page and strip the life out of a charity appeal. The rules are not wrong; they are being asked to do a job they were not written for.

Audience-dependent rules. A guide may ask for ‘plain English’ because the audience includes people with low confidence in reading, then ask for ‘industry authority’ because the same brand also sells to procurement teams. Those two audiences need different evidence, different sentence shapes, and sometimes different vocabulary. The guide has not failed. It has just collapsed two briefs into one document.

Map each rule to audience and channel

Before you email the client, build a one-page map. It does not need to be beautiful. A table with four columns is enough: rule, best-fit channel, audience, and what it means in practice. For example, ‘warm and conversational’ might mean contractions and short sentences in a welcome email, but a measured, plain-English tone in a UK GDPR notice. ‘Authoritative’ might mean cited figures in a white paper and a clear, confident recommendation in a sales email.

This map does two jobs. It shows the client you have read the guide properly, and it moves the argument from ‘I prefer this’ to ‘this rule fits this context’. That is a much easier conversation to win, especially when the client has three stakeholders and a deadline.

Agree a tie-breaker before you draft

Once you have the clashes on paper, ask the client for a precedence order. Keep it short enough to remember. A useful default ladder looks like this: legal and regulatory requirements first, then accessibility and plain-English needs, then audience comprehension, then the agreed brand personality, then campaign flavour. In other words, the rule that keeps the brand out of trouble and the reader able to understand the page beats the rule that makes the copy sound quirky.

If the client hates ladders, offer a simpler question: when two rules collide on this page, which one would you rather I protect? Specific beats general is another good tie-breaker. A rule written for the homepage should not automatically govern a terms page. A rule written for a student audience should not be pasted onto a B2B proposal without a second look.

Get the answer in writing. A short email reply is enough. ‘For the onboarding sequence, plain English wins over playful tone’ is a decision. ‘Yes, that sounds fine’ is not. You want something you can point to when the next reviewer says the copy is not quite right.

Put the decision in the draft, not in your head

A contradiction audit is only useful if it survives the handover. Add a small ‘voice decisions’ box at the top of your draft or in the delivery email. It can be three lines: which rule you treated as primary, which rule you softened, and why. For example: ‘I treated warm as plain English with contractions in the newsletter, but kept the complaint response more formal to match the regulated language. I did not use jokes in either, as the guide’s accessibility note takes priority.’

That box does more than cover you. It gives the client’s internal reviewer a language for the decision. They can forward it to the brand team without rewriting your rationale from memory. It also makes the next brief easier, because the tie-breaker is now part of the project history rather than a passing chat on Teams.

A short script for raising it

You do not need a formal memo. Try something like this:

Hi [Name], I’ve been mapping the voice guide against the pages I’m writing. There are a couple of places where two rules pull in different directions — for example, the guide asks for concise copy but also for a story-led approach on the homepage. Before I draft, could we agree which one takes priority for this channel? I’ve suggested a simple order below. If it looks right, I’ll use it as the tie-breaker and note it in the handover.

That tone is calm, specific, and easy to answer. It also makes clear that you are not asking the client to rewrite their brand strategy. You are asking for a working decision on one page.

When the guide itself needs a small repair

If you find the same contradiction across three projects, it is worth saying so. Not as a complaint, but as a service. Offer a one-page addendum: ‘Voice guide: notes for digital channels’ or ‘When rules collide: precedence for [brand]’. If that is outside the brief, flag it as a recommendation and move on. A freelance writer who spots the crack in the guide is useful. A freelance writer who keeps falling into it without saying anything is just busy.

The contradiction audit is not pedantry. It is the difference between a draft that feels hesitant and a draft that knows what it is doing. Clients do not usually want a guide that argues with itself. They want copy that sounds like one brand speaking to one reader on one page. Your job is to find the quiet decision hiding inside the contradiction, write it down, and then get on with the writing.