DP Business Management · HL / SL · BM Toolkit - Core business frameworks and tools

Business plan

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What a Business Plan Is

Before a business opens its doors, borrows money, or hires its first employee, it needs a document that makes the case for its own existence.

Business plan

A business plan is a formal document that sets out a business's objectives, the strategies it will use to reach them, an analysis of the market it is entering, and its financial projections.

The plan serves three distinct audiences. Investors and lenders read it to judge whether the business is worth backing. Senior managers use it to keep strategy coherent as the business grows. Everyone else in the organisation relies on it to understand their role in the bigger picture.

Note

A business plan is not written once and filed away. It is a living document that should be revisited as circumstances change, new competitors enter the market, or the product offer evolves.

Why a Business Plan Matters

Three pressures push entrepreneurs to write a rigorous plan.

Securing finance is the most immediate. A bank considering a loan or a venture capitalist weighing an investment will not commit funds on the basis of enthusiasm alone. They want evidence that the founders understand the market, have realistic cost estimates, and can project cash flows over time.

Strategic clarity is the second. Writing a plan forces decision-makers to confront difficult questions: who exactly is the customer, what problem is being solved, and how will the business make money? That discipline often reveals gaps in thinking before they become expensive mistakes.

Operational alignment is the third. Once the business is running, the plan tells each team what it is responsible for and how its work connects to overall targets. Without that shared reference point, departments can pull in different directions.

Analogy

Think of the business plan as the architectural drawing for a building. No responsible contractor starts pouring foundations without one, and no serious investor funds construction on a verbal description.

The drawing does not guarantee the building will stand, but its absence almost guarantees problems.

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