How to Write a Business Plan: Step-by-Step Guide for Startups
Sproutern Career TeamLast Updated: 2026-01-0514 min read
A solid business plan is your roadmap to success. Learn how to write an Executive Summary, Market Analysis, and Financial Plan to attract investors.
How to Write a Business Plan: Step-by-Step Guide for Startups
"Plans are worthless, but planning is everything." β Dwight D. Eisenhower.
You might think a 20-page document is outdated in the age of lean startups. While you don't need a
novel, you DO need a roadmap. A business plan forces you to answer the hard questions: "How will we
make money?" and "Who is the competition?" before you lose money.
1. The Executive Summary
Write this LAST, but put it FIRST. It is a 1-page summary of everything. Investors often
read only this.
The Hook: "We are the Uber for Tractors."
The Problem: "Farmers lose 30% of harvest due to lack of machinery."
The Solution: "On-demand tractor rentals."
The Ask: "We are raising βΉ50 Lakhs for 10% equity."
2. Company Overview
Mission Statement: Why do you exist? (e.g., "To organize the world's information").
History: When did you start?
Legal Structure: Pvt Ltd? LLP? Sole Proprietorship?
3. Market Analysis (The "Why Now")
Prove that the market exists.
TAM, SAM, SOM:
TAM (Total Addressable Market): Everyone in India who farms (100M).
SAM (Serviceable Available Market): Farmers with smartphones in Maharashtra (5M).
SOM (Serviceable Obtainable Market): The 50,000 farmers we can reach in Year 1.
Competitor Analysis: Who else is doing this? (Don't say "No one." That usually means there is
no market).
Projections: Forecast P&L (Profit & Loss) for 3 years.
Year 1: βΉ10 Lakhs.
Year 2: βΉ50 Lakhs.
Year 3: βΉ2 Crores.
Burn Rate: How much cash do you lose per month?
8. The Team
Investors bet on the jockey, not the horse.
Founders: Show relevant experience. "Ex-Google," "10 years in Agriculture."
Advisors: Who is guiding you?
Key Takeaways
Keep it Living: A business plan is not a stone tablet. Update it every quarter.
Be Realistic: Don't project "1% of China market" without a plan to get there.
Visuals: Use charts and graphs. Nobody likes walls of text.
Frequently Asked Questions
How long should it be?
For modern startups, a 10-15 slide Pitch Deck is often preferred over a 50-page document. But
the thinking process remains the same.
Do I need a CA?
For the financial projections part, Yes. A CA helps make your numbers look compliant and realistic.
A goal without a plan is just a wish. Explore more startup tools on Sproutern
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If you found this article helpful, please cite it as:
Sproutern Team. "How to Write a Business Plan: Step-by-Step Guide for Startups." Sproutern, 2026-01-05, https://www.sproutern.com/blog/how-to-write-business-plan-step-by-step. Accessed February 23, 2026.