Business Writing: The complete guide

Before writing an email or a document, identify its real purpose: to inform, to convince or to get an action. You will see the trap of the hidden purpose, when an email that seems to inform actually expects an approval, and a simple sentence to complete in thirty seconds to state your purpose. You will also understand why an effective business message should have a single main purpose.

Learn to map your reader before you write, to avoid the curse of knowledge that pushes you to write for yourself. Three questions are enough: what does your reader already know, what do they expect, and what will make them act. A concrete example with an email to a financial controller, and tips for writing to several recipients by targeting the main reader first. Downloadable reader mapping sheet.

Adapt the tone and level of detail of your business emails to your reader: management, colleague, client or external contact. You will learn to adjust these two dials with emails corrected step by step: get straight to the point with senior management, avoid acronyms and coldness with a colleague, keep internal matters away from a client, and use the mirror rule to adjust your register.

Discover how your readers really read your emails and documents: skimming, on mobile, between two meetings. Based on Jakob Nielsen's research and an experiment by Todd Rogers and Jessica Lasky-Fink (Writing for Busy Readers), the video draws three consequences for your writing: everything happens in the first two lines, what matters must stand out, and every extra idea weakens the others. With the phone test.

Put the module into practice with an activity: write the same message, the postponement of a software project, for three different readers: a CEO, a team leader and a key account client. You map each reader, write three messages with the right tone and level of detail, then compare them with a commented model answer and three self-check questions.

Structure your professional writing with Barbara Minto's pyramid principle: the key message first, the arguments next, the details last. You will see where this principle taught in consulting firms comes from, its military equivalent BLUF (Bottom Line Up Front), an email rewritten from the chronological version to the pyramid version, and how to answer the two most common objections to putting the conclusion first.

Learn to build an outline before you write, so you write faster and better by separating thinking from wording. The method has three steps: write everything down as it comes, sort it according to the reader's needs, then group it into categories under a key message. A complete example with the outline of an incident report for senior management, and a word on using AI to draft once the outline is set.

Apply the "one paragraph, one idea" rule to make your emails and reports readable, even when skimmed. You will learn the topic sentence technique and the first-sentence test, then four techniques to give a text room to breathe: a blank line between paragraphs, short paragraphs, short sentences and highlighting what matters. With an email broken down step by step and the choice between one email or two.

Use transition words to guide your reader and make your reasoning obvious. You will discover the five families useful in business writing (cause, consequence, contrast, addition, illustration), structuring transitions and the trick of announcing the number of points, as well as the two mistakes to avoid: too many transitions and the wrong transition. A rewritten example of an email to senior management.

Write clear sentences that readers understand the first time with four simple adjustments: shorten your sentences, prefer the active voice to the passive voice, replace abstract nouns with verbs, and choose precise words rather than vague ones. The video rewrites, step by step, a typical sentence from an internal memo written in bureaucratic style, to get a shorter, more concrete and more readable text.

Practical activity: restructure a poorly organized report by applying the pyramid principle, the outline, the one-idea-per-paragraph rule and clear sentences. Starting from a pilot test report written as a single block, you write a version for the CEO, then compare it with a diagnosis of its flaws and a suggested rewrite, with the recommendation at the top and topic sentences.

Write an effective email subject line that makes people open and act on your message. You will see the three roles of the subject line, a simple formula (precise topic, expected action, deadline), how to use FYI and EOM, the ideal length according to Boomerang's analysis of more than forty million emails, and the subject lines to avoid. With before and after examples of rewritten subject lines.

Learn a four-block business email structure that gets a reply: the opening with the request, the useful context, the expected action and the closing. You will see how to state who does what and by when, how to make replying easy with a default option or a closed question, and a before and after rewrite of an email to a financial controller.

Master the tone of your business emails. Kruger and Epley's study (2005) shows that the tone of an email is understood much less well than its author believes: so you will learn to write one notch warmer than neutral. On the agenda: appropriate opening and closing formulas, disguised reproaches to avoid, and a rewritten email for a request that is firm but considerate.

Handle delicate emails with three simple structures: saying no to a client request while offering an alternative, following up without reproach by making the reply easy, and expressing disagreement with your management in a firm and respectful way. Each structure is illustrated with a complete commented email, with the reflexes to keep: get straight to the point, rely on facts and always suggest a next step.

Practical activity: rewrite an email from a draft that piles up common mistakes: vague subject line, empty opening, unclear request, disguised reproach and passive voice. You rewrite an invitation to a cross-department workshop, then compare your version with the diagnosis and a commented suggested rewrite, with four self-check questions on the subject line, the opening, the request and the tone.

Tell the informative report apart from the decision report before you write. You will see the logic of each: the essentials, the variances and then the details to inform; the recommendation, the arguments, the options ruled out and the risks to get a decision. You will also learn to avoid the report that mixes both, with the example of an investment request taken out of a quarterly report to become a decision memo.

Write meeting minutes that actually trigger actions. You will learn to replace chronological minutes with a four-block structure: header, decisions made, action table (what, who, by when) and open items. With tips for sending them the same day, an explicit email subject line and a complete example that fits on one screen. Downloadable template.

Learn to write a one-page executive summary that your management will actually read. You will see a five-element structure (recommendation, context, key findings, implications, decision expected), the writing rules of a good summary, visual techniques such as the RAG color code and key indicators, the trap of the watermelon report and the hallway test.

Use data and examples in your reports without drowning your reader. Four practical rules: make each figure serve a message, give it a point of comparison, make large numbers concrete, and limit the figures in the text by moving the rest to an appendix. You will also see how to pair a figure with a concrete example, with a report paragraph reworked before and after.

Write a recommendation that will actually be followed, in a report, an executive summary or an email. You will discover four characteristics: start with an action verb, specify who, when and how much, show the benefit from the decision maker's point of view, and make the recommendation visible and set apart. An example of a vague recommendation rewritten as a callout box with owner, cost, benefit and decision expected.

Practical activity: write a one-page summary of a six-page report on opening a new warehouse. You apply the five-element structure, the rules on data and the wording of the recommendation, then compare your summary with a commented model answer: an assertive recommendation at the top, options ruled out, the main risk owned and a dated decision.

Adapt your professional writing to its medium: presentation slide, memo, or instant messaging such as Teams or Slack. It all starts with one question: will your text be read on its own or accompanied by your voice? You will learn the rules specific to each medium, including four rules for instant messaging, and see the same message adapted as a slide, a memo, an email and a Teams message.

Get to the essentials on your presentation materials with the "less is more" principle. You will learn to write slide titles that state a message, apply the one slide, one idea rule, cut text in three passes, know what you must never remove, and handle a presentation sent after the meeting. An example of a crowded slide turned into two clean slides.

Create a visual hierarchy for the information in your emails, memos and reports, for a reader who skims. You will see four formatting tools and the right dose of each: headings that say something, bulleted or numbered lists, bold for emphasis and white space. With the squint test and an email of instructions reformatted to be understood in a few seconds.

Practical activity: turn a dense text, a review memo on a quality control procedure, into three presentation slides. For each slide, you write a title that states a message, the minimum content and what will be said out loud. You then compare with a commented model answer and four self-check questions to move from writing meant to be read to writing meant to be shown.

Remove jargon, empty phrases and unnecessary borrowed words from your professional writing. You will learn when an acronym becomes a riddle for your reader, how to spot expressions that add nothing, how to handle trendy buzzwords such as synergy, agility or leverage, and why some borrowed words are false friends. With a sentence of corporate doublespeak rewritten as a concrete action.

Write with AI (ChatGPT, Copilot, Gemini, Claude) without falling into the trap of bland, impersonal text. You will see how to recognize text generated without real work, the two risks to watch, factual errors and confidentiality, and four good uses of AI: thinking partner, first draft from your outline, editor and critical reader. With a client email announcing a price increase, before and after.

Learn to write a good instruction, or prompt, for AI with five ingredients: the role, the context, the task, the reader and the format. You will then see what AI can concretely do for your professional writing: fill in a meeting minutes template, summarize a report or an email thread, structure an outline, turn a text into slides, lighten a Teams or Slack message, and anticipate objections.

Avoid the mistakes that undermine the credibility of professional writing, a risk illustrated by a 2013 Global Lingo survey. You will see three families of mistakes: spelling and grammar, syntax, and inconsistencies in dates, figures or names. Then a four-step proofreading method, including the "facts" pass that prevents copy and paste errors.

Find the right balance between over-explaining and under-explaining in your business emails. You will learn to recognize the signs of each pitfall: implicit references, vague pronouns and "see attachment" on one side; the full history, cascading justifications and repeated caveats on the other. Then you will apply the absent reader rule to write a message that lets the reader act alone, with nothing superfluous.

Practical activity: the pitfall hunt. You analyze an email from a customer service manager to his CEO, which piles up jargon, empty phrases, borrowed words, passive voice, cascading caveats, a grammar mistake, inconsistent figures and dates, and a badly placed request. A commented correction of the twelve pitfalls, then a suggested complete rewrite of the email, half as long.

Make your professional writing more persuasive with three levers: talk about benefits for your reader rather than features, give a real reason, as Ellen Langer's photocopier experiment (1978) shows, and provide proof (a figure, a precedent, a testimonial, social proof). You will also see how to end with a clear call to action, with a proposal to a director rewritten in a persuasive version.

Learn to anticipate your reader's objections within the text itself to get a yes faster. The method has three steps: list the likely objections around five themes (cost, risk, time, effort, precedent), choose the most blocking ones, and answer them in the right place with a fact. You will also see how to adapt the order for a reader who is opposed, with a complete email to a financial controller.

Use a strategic proofreading checklist before sending your important emails and documents. You will discover two levels of proofreading, quick or complete, and fourteen questions in four blocks: reader and purpose, structure, clarity and conciseness, facts and form. With the final test of the first two lines on a phone, and the checklist to download from the course resources.

Final activity: write a complete professional document applying the whole method, on a case provided or on your own case. Six steps guide the writing: purpose sentence, reader mapping, outline, most blocking objection, drafting and checklist. The proposed case, an email to the CEO with a reluctant sales director in copy, is corrected step by step, then you redo the self-assessment.

Build your personal action plan to improve your professional writing for good. You will choose three writing habits based on your self-assessment, build them one at a time over four weeks, measure your progress with three simple indicators (clarification questions, response time, follow-ups) and ask a trusted reader for feedback. The video concludes with the key principles of the course.