Understanding Your Profit and Loss Statement

17 May 2026

Would you like to know more about the relationship between costs and revenue to make better business decisions?

Your profit and loss statement (P&L) helps you understand your business performance and profitability over time. It’s sometimes called an Income statement and its main purpose is to list income and expenditure.

 

Whereas a balance sheet is a snapshot in time, the P&L shows transactions over a specific period of time. This can be a month, quarter, financial year or any other period, and it can be a stand-alone report or a comparative period report.

 

Together with the balance sheet, these two reports provide a comprehensive understanding of the financial position and performance of a business.

 

The profit and loss statement has two main sections: income and expenses


These may be further subdivided depending on the complexity of the business and reporting requirements.

 

Income or Revenue

 

Income primarily includes main business activities such as sale of goods or services. Other income such as interest received, capital gains or income from secondary business activities is also reported.

 

Expenses

 

Expenses are usually divided into two sections: direct costs, or cost of goods sold, and expenses. Cost of goods are those that are directly linked to the provision of services or sale of goods. For example, if you buy widgets from a wholesaler and sell them at a marked-up value, the cost of the widgets is a direct cost, not an overhead expense.

 

Other types of direct costs might be importing and freight costs, contractor costs or certain equipment. Some direct costs are fixed, that is, they are the same from month to month, or they could be a fixed percentage of sales; others vary in value but are still related to the income producing activities.

 

Overhead expenses are all the other expenses required to run the business, regardless of the level of income: for example, rent, utilities, bank fees, bookkeeping fees, professional development costs, vehicle costs and staff costs. Many of these costs form the basis of working out your break-even point, or how much it costs just to open the doors for business.

 

There are some expenses which may be reported as a direct cost in one business but an indirect cost in another type of business, for example, merchant fees or contractor costs.

 

The Bottom Line

 

Total income minus total expenses results in the net profit (or loss), is often called ‘the bottom line’. Often business owners are just interested in looking at the bottom line, but a true financial picture requires an understanding of several reports and an ability to see the big picture that the reports are illustrating.

 

The P&L is a vital tool to analyse for trends over time


  • What does your P&L tell you about relationships and ratios between sales and expenses, seasonal changes and annual trends?
  • Have all your direct costs been allocated correctly?
  • Have you recouped all billable expenses from customers?

 

Financial statements help you understand the big picture for your business. With deeper understanding of your business operations and performance you can make informed decisions about your business finances.

 

Book a session today to examine your financial reports with our experienced team.

 

Tax planning helps you do more with your money
8 July 2026
Tax may be boring, but smart use of tax planning is a superb way to help your business do more with your money.
Is your business structure still the right fit?
3 July 2026
Your business structure plays an important role in how your business operates, how profits are taxed, how decisions are made, and how much personal risk you may be exposed to. For many businesses, the structure chosen at the start made sense at the time. But as your business grows or changes, it is worth asking whether that structure still supports where you are now - and where you are heading. The three most common business structures are sole trader, partnership and company. Each has different cost, administration, tax and liability considerations. Operating as a sole trader A sole trader structure is where one person owns and runs the business. The main benefit is simplicity. It is easy to set up, and from a tax perspective, business profits or losses are included in your personal tax return. Being a sole trader also does not prevent you from employing staff if your business grows. However, this structure can carry more personal risk. Sole traders generally have unlimited liability, which means if the business runs into financial or legal trouble, you may be personally liable. This makes the right insurance and risk management especially important. A sole trader structure can also become limiting if you want to bring in other owners, attract investment, or prepare the business for sale. Working within a partnership A partnership is where two or more people go into business together. Partnerships can be a practical way to combine skills, knowledge, resources and capital. They are usually relatively simple to set up and manage, although it is important to have a clear partnership agreement in place. This should document how profits are shared, how decisions are made, and what happens if one partner wants to leave or circumstances change. From a tax perspective, partnership profits are generally not taxed at the partnership level. Instead, each partner includes their share of the profits in their own personal tax return. The main risk is that partnerships do not offer the same legal separation as a company. In many cases, partners may be liable for partnership debts jointly and severally. There are ways to reduce this risk, such as using a limited partnership, but this should be considered carefully with the right professional advice. Operating as a company A company is a separate legal entity from its owners, who are known as shareholders. One of the key advantages of a company structure is limited liability. In many cases, a shareholder’s financial liability is limited to the amount they have invested in the business. A company structure can also be useful if you want to bring in investors, introduce new shareholders, or sell the business in future. However, companies usually come with higher administration and compliance requirements than a sole trader or simple partnership structure. This includes annual accounts, tax returns, Companies Office requirements and other record-keeping obligations. It is also important to remember that company funds belong to the company, not personally to the directors or shareholders. Money is usually taken out through salary, dividends, drawings or director loan accounts, depending on the circumstances. Getting this right is important from both a tax and cashflow perspective. When should you review your structure? It may be worth reviewing your business structure if: your business has grown or become more complex you have taken on staff, debt, assets or higher levels of risk you are considering bringing in another owner or investor you are planning to sell, exit or pass on the business your personal circumstances have changed you are unsure whether your current structure is still tax-effective or appropriate Is your current structure still working for you? There is no one-size-fits-all answer when it comes to business structure. The right option depends on your business, your goals, your risk profile and your future plans. If you are unsure whether your current structure is still the best fit, talk to our team. We can help you understand the pros and cons of each option and work with your legal adviser where needed to make sure your structure supports your business now and into the future.
Getting the balance right with AI: Some dos and don'ts
29 June 2026
We’re experiencing an ‘AI revolution’. But do you know where AI can truly benefit your small business? We cover some key dos and don’ts of using AI in your business.
SHOW MORE

To discuss all your account matters please call us on 09 438 1001

Green button with white arrow and text: Log in to our client portal.