How to Write a Business Presentation That Gets a Decision

To write a business presentation, start with the decision you want the audience to make, not with slides. Then work out what that audience already believes, write the argument as a short story with one message per slide, put the detail in your speaker notes rather than on the screen, and rehearse it out loud against the clock. Design comes last.

Most weak decks are not badly designed. They are badly written: forty slides that each say several things, with no clear point of view and no ask at the end. The fix happens before anyone opens PowerPoint.

Start From the Decision or the Ask

Every business presentation exists to change something: approve a budget, sign a contract, pick an option, adopt a process. Write that down in one sentence before you do anything else.

• Weak: "An update on the Q3 marketing plan."
• Strong: "Approve moving $40,000 from paid search to webinars for Q3."

The strong version tells you what the presentation has to prove. Every slide either helps the audience reach that decision or it goes. If you cannot write the sentence, you are not ready to write the deck. Even an information update has an ask, often "agree that we are on track" or "flag anything you want changed by Friday."

Know Who Is in the Room

The same argument needs different decks for a finance director, a sales team and a customer. Before you outline, answer four questions about the audience:

1. What do they already know? Skip what they know; explain what they do not. Explaining the obvious to senior people loses them fast.
2. What do they care about? Cost, risk, growth, workload, reputation. Lead with theirs, not yours.
3. What will they object to? List the objections and answer each one in the deck, ideally before anyone raises it.
4. Who actually decides? Write for the decision-maker, while making sure nobody else in the room is surprised.

If your audience is not technical and your subject is, the same principles apply as in writing; our guide to making technical content easy to understand covers how to translate without talking down.

Outline the Story Before the Slides

A simple structure that works for most business presentations has four parts:

1. Situation. Where things stand now, in terms the audience agrees with.
2. Problem or opportunity. What has changed, or what it costs to stay where you are.
3. Recommendation. What you propose, with the evidence that supports it.
4. Ask and next steps. The decision you need, who does what, and by when.

Write the outline as a list of headline sentences, one per slide, on a single page. Read only the headlines from top to bottom. If they tell the whole argument on their own, the structure works. If you need the slides to make sense of the headlines, the structure is not finished.

One Message Per Slide

Each slide should make one point, and the headline should state it as a full sentence. "Revenue" is a label. "Revenue grew 12% but margin fell because of shipping costs" is a message. The audience reads the headline first and decides whether to listen.

• Write headlines as conclusions, not topics. The body of the slide is the evidence for the headline.
• Cut until it hurts. If a slide needs three bullet points of explanation, it is probably two or three slides, or the explanation belongs in your notes.
• Keep text short enough to read in a few seconds. The audience cannot read and listen at the same time. Long text on screen means they will read and stop listening.
• Use the same words for the same things. If it is "the pilot" on slide 4, do not call it "the trial" on slide 9.

Slide Text vs Speaker Notes

The slide is what the audience sees. The speaker notes are what you say. Mixing them up is the most common writing mistake in business decks.

Microsoft's guidance on adding speaker notes describes them as talking points that are visible on your monitor but not to the audience, and Presenter View shows your notes next to the current slide and a preview of the next one. Use that space for the detail: the context, the caveats, the example and the transition to the next slide.

Write the notes as you would speak, in short sentences, not as a script to read word for word. When we write decks through our presentation writing service, the speaker notes are written alongside the slide text, because the two only work as a pair. If the deck will also be sent round afterwards as a document, that is a different job: a read-ahead deck needs more text on each slide, because nobody will be there to explain it.

Writing Data Slides

Data slides are where most presentations lose people. A table of 40 numbers is not evidence; it is homework.

• State the conclusion in the headline. "Support tickets dropped 30% after the new onboarding" tells the audience what to see in the chart.
• Show only the numbers that support the point. Move the full table to an appendix slide or a handout.
• Pick the simplest chart. A bar chart for comparison, a line for change over time. Avoid 3D and pie charts with many slices.
• Highlight what matters. One color for the bar or line you are talking about, gray for the rest.
• Label units and dates. "$k", "per month" and "Q1 to Q3 2026" save a round of questions.
• Cite the source. A small line at the bottom saying where the figure came from builds trust and saves challenges.

End With the Ask, Not "Questions?"

The last slide is the one left on screen during discussion, so make it work. Restate the decision you need, the next steps and the owners. A slide that says only "Thank you" or "Questions?" wastes the most-viewed moment of the meeting. Our guide to writing calls to action is about blogs, but the principle is the same: say clearly what you want the reader to do next.

Rehearse Out Loud, Then Edit

A deck that reads well can still present badly. Rehearsing shows you where.

1. Talk through it out loud, standing up, with a timer. Silent read-throughs hide the slides you cannot explain.
2. Mark every stumble. If you hesitate on a slide, the slide or the notes need rewriting.
3. Cut to fit the time. Most presenters run long. Plan to finish early so there is room for discussion.
4. Run it once for someone who will ask hard questions. Better to hear the objection in rehearsal than in the meeting.
5. Proofread the final version. A typo on a big screen is very visible; the same checks as editing and proofreading business content apply.

Getting Help With the Writing

If you have the argument but not the time to turn it into slides and notes, our presentation writing service writes the deck from your brief: headlines, slide text and speaker notes. Packages start at $75 for 10 slides, and we can also rewrite and redesign an existing deck. The work is done by our in-house team, with revisions until the brief is met and a typical turnaround of about two business days.