Purpose, Sections and Evaluation of Business Plans

Understand the primary reasons why businesses create plans, including the importance of planning when setting up a new enterprise, raising external finance, setting strategic objectives, and detailing organisational functions.
Identify the main sections typically included within a formal business plan.
Analyse the overall benefits and potential drawbacks of comprehensive business planning.
Differentiate between variable costs, fixed costs, and total costs in a business context.
Define core financial terms including revenue, costs, profit, and loss.
Perform basic financial calculations using standard revenue and cost data to determine profit or loss.

Turning a business idea into a workable plan

A business plan is a written document describing a business, its objectives, how it intends to operate and develop, and its financial forecasts. It connects what the owner wants to achieve with the practical arrangements and money needed to achieve it.

An idea such as opening a café is not yet a plan. The owner needs to consider who will buy its food and drinks, why customers would choose it over competitors, what equipment and staff it needs, and how it will pay its bills. Preparing a plan encourages the owner to investigate these questions before committing resources.

Business plans are particularly important for start-ups, but established businesses also use them when developing or changing their activities. A useful plan is a working document that can be reviewed and updated, rather than something written once and put away.

Why businesses create plans

Preparing to start a business. Planning makes an owner examine whether an idea is achievable. Research can reveal gaps in information, resources that have been overlooked and potential problems. Finding these before opening gives the owner time to change the idea or make better preparations. This reduces risk, although it cannot remove it completely.

Raising finance. A business may need money from outside providers, such as a bank or an investor. A plan explains how much finance is required, what it will be used for and the financial results expected. A lender wants confidence that the business can repay its borrowing. An investor wants evidence that the business could grow in value and provide a worthwhile return. Realistic forecasts, market research and details of the management team help them judge the risk. A convincing plan can support an application, but does not guarantee funding.

Setting objectives. Objectives give the business a direction and a way to judge progress. For example, a gym could set an objective of reaching 3,000 members within two years. This is more useful for measuring performance than a broad ambition to become successful: actual membership can be compared with the target, and managers can decide whether changes are needed.

Organising business functions. The plan sets out how different activities will be carried out and who will be responsible. It helps ensure that promises made in one part of the business can be delivered by the others.

Imagine a new café planning to attract customers with freshly prepared lunches:

Marketing identifies likely customers and decides how to promote the lunches.
Business operations arranges suppliers, equipment and the preparation of food.
Human resources plans how many employees are needed and what skills or training they require.
Finance estimates the money needed and how these activities will be funded.

These functions depend on one another. A promotion that attracts more customers will only work well if there are enough staff, ingredients and funds to serve them. Planning helps coordinate those decisions.

What a business plan usually contains

There is no single compulsory layout for every business plan. Sections may be combined or given different names, but they normally address the following information.

Main section	What it explains
Executive summary	A brief overview of the business idea, its intended customers, what makes it distinctive and its expected financial results.
Business description, mission and objectives	What the business does, its broad purpose and specific targets. It may also identify its ownership structure and location.
Owners and management team	Who will run the business, their responsibilities and relevant skills or experience. This helps finance providers judge whether the team can deliver the plan.
Product or service	What will be offered, the benefits to customers and how it differs from competitors’ offerings.
Market analysis	Research into customers, their needs, the size and trends of the market, and competing businesses.
Marketing and sales strategy	How customers will be reached and persuaded to buy, including pricing, promotion and sales methods.
Organisation, staffing and operations	How the business will work day to day: staffing and training needs, premises, equipment, materials, suppliers and production or service delivery.
Financial information	Start-up and running costs, expected sales and profit, the finance needed and where it will come from. Cash flow forecasts estimate when money will enter and leave the business.
Risks and responses	Problems that could arise and how the business intends to deal with them.

The sections should support one another. For example, expected sales need to be justified by market research, while the staffing and equipment arrangements must be capable of meeting that demand. A forecast is an estimate, not a record of something that has already happened.

How planning can improve decisions

Planning forces owners to research and evaluate their ideas. This can help them avoid committing money to a business with too little demand or resources they cannot afford. It also helps them identify the amount of finance required, rather than discovering a shortage after opening.

Clear objectives and responsibilities give managers and employees a shared direction. Once the business is operating, comparing actual results with the plan provides a way to measure progress. If sales are below expectations, managers can investigate the reasons and reconsider their approach.

The plan therefore has value both before and after launch: first as a way to prepare and assess the idea, and later as a basis for reviewing performance.

Why a plan has limitations

A plan is only as reliable as the research, assumptions and judgement behind it. Future sales are uncertain, costs can change and competitors may react unexpectedly. Even careful forecasts can turn out to be wrong. If an owner treats optimistic estimates as certain, the business could spend more than it can afford.

Producing a thorough plan also takes time and effort. For a small business, this may take the owner away from serving customers or developing the product. An inexperienced owner may struggle to research the market or prepare realistic forecasts, reducing the plan’s usefulness.

There is also a risk of becoming too rigid. An owner who refuses to depart from the plan may miss an unexpected opportunity or respond too slowly to a threat. Regular review makes the plan more useful, but requires further time.

Judging whether planning is worthwhile

The value of planning depends on the decision and the business. A start-up seeking a substantial loan has strong reasons to prepare a detailed plan: it needs to test its idea, organise resources and convince the lender. An established business making a small change may need a less extensive plan.

Overall, planning can reduce avoidable mistakes and improve coordination, but the document itself does not create success. Its benefits are greatest when it is based on realistic evidence, used to guide decisions and updated as circumstances change.

Four purposes

Start-up preparation: test the idea, identify resources and anticipate problems.
Raising finance: show lenders and investors the funding needed, expected results and risks.
Setting objectives: provide direction and targets against which performance can be measured.
Organising functions: coordinate operations, human resources, marketing and finance.

Main sections

Executive summary; business description, mission and objectives; owners and management; product or service; market analysis; marketing and sales; staffing and operations; financial forecasts and funding; risks and responses.

Layouts vary. The sections should be consistent with one another, and forecasts should be supported by research.

Benefits versus drawbacks

Benefits	Drawbacks
Tests whether an idea is achievable	Depends on research quality and the owner’s skills
Identifies resources and potential problems	Future sales, costs and competitor reactions are uncertain
Supports finance applications	Takes time and effort to prepare and update
Coordinates activities and measures progress	Rigid use can cause missed opportunities

Overall judgement

Planning reduces risk; it does not eliminate it. Its value depends on the business’s circumstances, realistic assumptions and regular review. Plans support existing businesses as well as start-ups.

Explain the consequence of a benefit or drawback: identifying resource needs can prevent an expensive shortage, while inaccurate sales forecasts can lead to poor spending decisions.

Apply your answer to the business given. A start-up seeking a bank loan may gain more from a detailed plan than an established business making a small change.

Do not claim that a business plan guarantees success or finance. Its usefulness depends on realistic research and willingness to update it.

You need to understand and analyse business plans; you are not expected to write one.

A written document describing a business, its objectives, how it intends to operate and develop, and its financial forecasts.

A business that is being established or has recently begun operating.

A specific target that a business aims to achieve, often with a measurable outcome and a deadline.

A short statement expressing a business’s overall purpose or broad aims.

Money obtained from outside a business to help fund its activities, such as a bank loan or investment.

The group of customers a business aims to sell its goods or services to.

An estimate of a business’s future financial results or position, based on assumptions and available information.

The ability of a business idea to generate sufficient income and have enough money available to continue operating.