How to Write a Business Plan in ChatGPT: A Step-by-Step Prompt Guide

As an AI specialist with deep engineering expertise, I can help you develop a strategic approach for using ChatGPT to create a complete business plan with remarkable efficiency. By following this framework, you will not only save hours of manual work but also unlock high-value strategic insights. This guide outlines a structured, step-by-step method along with precise, ready-to-use prompts to help you build a comprehensive business plan from the ground up.

The Step-by-Step ChatGPT Business Plan Workshop

We’re going to build your plan section by section. Follow along, using your own business details in the brackets [ ].

Step 1: Lay the Foundation (Company Description)

Don’t start with the Executive Summary! We’ll save that for last. First, let’s define your business’s core identity.

Your 1st Prompt to ChatGPT for Business Plan:

“Act as a business consultant. I am starting a [Your Business Type, e.g., eco-friendly pet supply store]. Help me brainstorm and refine my company mission statement and list 5-7 core values.”

Follow-up Prompt:

“Great. Now, based on that, write a compelling company description paragraph that includes what we do, who we serve, and what makes us unique.”

Why this works

You’re giving ChatGPT a role and a clear task. The first output will be generic; the second will be tailored to your initial idea.

Step 2:

Become a Market Expert (Market & Competitive Analysis)

This is where ChatGPT shines, acting as your junior analyst to ask the right questions and frame the competitive landscape.

Your Prompts (prompt for right business research)

“I am in the [Your Industry] industry. Generate a list of 15 crucial questions I need to answer to understand my target market, customer demographics, and purchasing behavior.”
Use this list as a research checklist!

“Identify the top 5 competitors for a business that does [What You Do]. Then, create a SWOT analysis (Strengths, Weaknesses, Opportunities, Threats) for one of these hypothetical competitors.”
This helps you think critically about your own position by analyzing others.

Step 3:

Craft Your Growth Engine (Marketing & Sales Strategy)

Go beyond “we’ll use social media.” Get specific, creative, and measurable.

Your Prompts

“Brainstorm 7 creative customer acquisition channels for a [Your Business] targeting [Your Ideal Customer]. For each channel, suggest one key performance indicator (KPI) we could track.”

“Develop a simple sales funnel for a customer discovering our [Product/Service] online. Outline the stages from awareness to purchase and suggest one key action we can take at each stage to move them forward.”

Step 4

Tackle the Numbers (Financial Projections) in your Business Plan

ChatGPT can’t know your exact costs, but it is an excellent framework-builder and explainer.

Your Prompt for Final projections of buisness plan

“I am creating a 3-year financial projection for my [Business Type]. List all the key revenue streams and operating expenses (COGS, marketing, salaries, etc.) I should include in my income statement.”

“Explain the difference between a cash flow statement and a profit & loss statement in simple terms. Why is each one important for a new business?”

Use this to educate yourself and ensure your plan is financially literate.

Step 5

Bring It All Together (The Executive Summary)

This is the most important part of your plan—the one-page summary that hooks the reader. Now that you’ve written the rest, ChatGPT can synthesize it brilliantly.

Your Final, Powerful Business plan Prompt

“Act as the founder of a company. Synthesize the key points from the business plan sections I will paste below into a powerful, one-paragraph executive summary, approximately 150 words, designed to grab an investor’s attention.

Company Description: [Paste your final company description here]
Market Analysis: [Paste 2-3 key market insights here]
Marketing Strategy: [Paste your top 2 marketing channels here]
Financial Projection: [Paste your key revenue goal here]”

This single prompt will produce a cohesive, data-backed, and persuasive summary that feels human-written because it’s based on your work.


Pro Tip: The Power of the “Critique & Refine” Prompt

Your plan is drafted. Now, let’s make it shine. This is the most underused ChatGPT superpower.

The Refinement Prompt:

“Review the following business plan section and provide 3 specific suggestions to make it more persuasive, data-driven, and clear. Here is the text: [Paste your section here]”

Do this for every section. You are now using ChatGPT as your senior editor.

A Word of Caution: The Co-Pilot, Not the Pilot

ChatGPT is a tool, not a source of truth.

  • Fact-Check Everything: Especially market size data, statistics, and competitor details. Use it as a starting point for your research.
  • Infuse Your Unique Voice: The final plan should sound like you and your passion. Use the AI-generated text as a draft and rewrite sections to match your tone.
  • It Can’t Replace Deep Thinking: Your unique insights, personal experiences, and ground-level customer knowledge are what will make your plan—and your business—succeed.

Ready to Launch?

You now have a complete, actionable framework to build a professional business plan with ChatGPT as your guide. Stop staring at the blank page and start a conversation with your AI co-pilot. The first prompt is only a click away.

Your Action Step: Open a new ChatGPT tab and try Step 1 right now. You’ll be amazed at how quickly the foundation of your plan takes shape.

We have written a powerful ChatGPT command for entrepreneurs crafting comprehensive business plans. With this prompt, you will supply precise, structured, and detailed questions to generate effective and tailored business strategies.

Business strategy prompt ideas

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Frequently Asked Questions (FAQ)

Q1: Can ChatGPT really write my entire business plan for me?

A: While ChatGPT can generate the text and structure for a business plan, it shouldn’t write the entire thing autonomously. Think of it as a co-pilot, not the pilot. It lacks your specific, ground-level knowledge, personal passion, and access to your confidential financial data. Your role is to provide the vision, facts, and unique insights, and use ChatGPT to refine, structure, and challenge your ideas.

Q2: How accurate is the financial and market data from ChatGPT?

A: Not reliably accurate on its own. ChatGPT’s knowledge has a cutoff date and it doesn’t browse the web in real-time by default. It’s excellent for generating lists of what to research (e.g., “list typical startup costs for a cafe”) but you must verify any statistics, market sizes, or financial projections with primary sources like industry reports, government data, and your own spreadsheets.

Q3: What’s the biggest mistake people make when using AI for this?

A: The biggest mistake is being too vague. A prompt like “write a business plan for a tech startup” will produce a generic, useless document. The key is to provide specific context in your prompts. Instead, say: “Act as a founder. Write an executive summary for a B2B SaaS startup offering AI-powered inventory management to small e-commerce businesses.”

Q4: My business plan sounds generic. How can I make it unique?

A: This is a common issue. The solution is a three-step process:

  1. Infuse Your Voice: Use the AI’s output as a first draft, then rewrite it in your own words, adding your personal story and passion.
  2. Add Specifics: Replace generic statements with hard numbers, real customer testimonials (or hypotheticals based on real interviews), and precise data you’ve researched.
  3. Use the “Critique” Prompt: Ask ChatGPT to “suggest 3 ways to make this section more unique and persuasive” for each part of your plan.

Q5: Which is better for a business plan: ChatGPT, Claude, or Google Bard?

A: Each has strengths:

  • ChatGPT: Excellent for creative brainstorming, iterative writing, and role-playing scenarios.
  • Claude: Often praised for its nuanced, thoughtful writing and ability to handle long, complex documents.
  • Google Bard (Gemini): Integrates with Google Search, which can be helpful for fact-checking and pulling in more recent information.
    Our recommendation is to start with ChatGPT due to its strong all-around capabilities for this specific task, but don’t be afraid to test others.

Q6: Is it safe to input my proprietary business idea into a public AI?

A: You should exercise caution. Avoid pasting truly revolutionary, patentable technical details. For most small businesses, the high-level concept (e.g., “a subscription box for vegan snacks”) is not a risk. However, describe your problem and solution without giving away the “secret sauce.” Instead of detailing your unique algorithm, you could say, “a platform that uses proprietary matching logic to connect freelancers with clients.”

Q7: The AI is giving me contradictory advice. What should I do?

A: This is a feature, not a bug! AI can present multiple perspectives. Your job as the entrepreneur is to be the decision-maker.

  • Treat it as a brainstorming session. The AI is showing you different paths.
  • Evaluate the options against your own knowledge, market research, and gut instinct.
  • Ask it to weigh the pros and cons: Prompt: “You’ve presented Option A and Option B. List the advantages and risks of each for a new business in a competitive market.”

Q8: Can AI help me create the financial tables and spreadsheets?

A: Yes, but indirectly. ChatGPT can’t create a live Excel sheet, but it is brilliant at:

  • Generating the structure: “List all line items for a startup income statement and balance sheet.”
  • Explaining concepts: “What is the difference between COGS and Operating Expenses?”
  • Creating formulas: “Give me the Excel formula to calculate monthly burn rate.”
    You can then use this information to build your own financial models in Google Sheets or Excel.


Pressure-Test Your Pitch of Business plan – Invite the Tough Questions.

Use these prompts finally check your busines plan

1. The “Devil’s Advocate” Investor

This prompt forces you to see your plan from the perspective of a skeptical investor who’s seen it all. They’re not being mean; they’re being thorough.

The Prompt:

“Act as a skeptical venture capital investor. Review the following business plan summary and hit me with your hardest objections. Challenge our market size assumptions, our scalability, our competitive moat, and our team’s ability to execute. Be brutally honest.

Business Summary: [Paste your 2-3 paragraph executive summary or company description here]”

Why It Works: This will generate a list of tough questions you must be able to answer. If you can’t, you’ve just identified critical gaps in your logic or strategy that need filling before you present to a real investor.


2. The “Pre-Mortem” Failure Analysis

Instead of assuming success, this powerful technique asks you to imagine failure. What went wrong? By envisioning the failure, you can build safeguards against it.

The Prompt:

“Let’s conduct a pre-mortem analysis. Imagine it is two years from now, and my business, [Your Business Name], has failed completely. As an independent consultant, analyze the top 5 reasons for this failure. Were they strategic, financial, market-related, or operational? Be specific.”

Why It Works: This prompt taps into proactive problem-solving. The generated list—whether it includes “ran out of cash,” “failed to differentiate from Competitor X,” or “poor product-market fit”—becomes a risk register. You can now create mitigation strategies for each potential failure point.


3. The “First-Hundred-Days” Operational Plan

A high-level strategy is useless without ground-level execution. This prompt forces you to think about the immediate, tangible steps needed to turn your plan into action.

The Prompt:

“Act as a seasoned Chief Operating Officer (COO). Based on the business plan for [Your Business Name], create a detailed 90-day action plan to launch the business. Break it down by weeks 1-4, 5-8, and 9-12. Include key milestones for product development, marketing, hiring, and legal/financial setup.”

Why It Works: It translates your vision into a practical roadmap. This output is invaluable for prioritizing your time, setting short-term goals, and ensuring you’re not overlooking critical launch tasks.


4. The “Pivot” Scenario Planner

The market changes. A new competitor emerges. A global event happens. Is your business agile? This prompt tests the flexibility of your model.

The Prompt:

“Imagine a major market shift: [Describe a Scenario, e.g., ‘a key competitor drops their price by 40%’ or ‘a new technology makes our core service obsolete’]. As a strategic advisor, propose three distinct ways my business, [Your Business Name], could pivot its model, product, or target market to survive and thrive.”

Why It Works: It moves you from a fixed mindset to a growth mindset. By thinking through pivot scenarios now, you reduce the panic and paralysis if a real market disruption occurs. It builds strategic agility directly into your plan.


5. The “Customer Journey” Deep Dive

You think you know your customer. But do you truly understand their frustrations, motivations, and decision-making process? This prompt builds profound empathy.

The Prompt:

**”Create a detailed, step-by-step customer journey map for [Your Ideal Customer Persona] discovering and deciding to buy from [Your Business Name]. Include:

  1. The Awareness Stage: What problem do they have? How do they discover a solution exists?
  2. The Consideration Stage: What 3 alternatives are they comparing? (including competitors and doing nothing)
  3. The Decision Stage: What is the final piece of information, social proof, or incentive that makes them choose us?”**

Why It Works: This moves you beyond demographics and into psychology. The output will directly inform your marketing copy, sales process, and website design, ensuring you’re speaking directly to your customer’s actual needs and anxieties at every stage.

Q9: I’m stuck in a loop with the AI. How do I get unstuck?

A: This happens when the conversation loses context. The simplest fix is to start a brand new chat session. Copy the best output from the old chat and paste it into the new one with a fresh instruction, like “Building on this text, now [give your new command].” This resets the context and often leads to better results.

Q10: What are the most important prompts to get right?

A: The three most critical prompts are:

  1. The Role-Playing Prompt: “Act as a [VC investor / seasoned CEO / market analyst]…”
  2. The Synthesis Prompt: For the Executive Summary, where you paste all your finished sections and ask it to combine them.
  3. The Critique Prompt: “Review this and suggest improvements…” This is where the real refinement happens.