What is an Income Statement and Why Do You Need One for Your Business?
How much money did your business make last year? What are your margins? Is the business even profitable?
These are fundamental questions all relying on one critical document: the income statement.
This blog builds on the previous post in this series, which covered the importance of bookkeeping. What you should be aware of right now is that clean and consistent bookkeeping is a prerequisite for producing an accurate income statement. Today, we’ll focus on what an income statement is, why it matters, and how you can use it to make better business decisions.
What is an Income Statement?
An income statement (also known as a Profit & Loss statement, or P&L) summarizes your business’s income and expenses over a specific period of time.
It’s important not to confuse this with a snapshot at a single point in time (more on that metric in the blog on the Balance Sheet). An income statement instead measures performance over a duration, such as a month, quarter, or year. This allows you to evaluate trends and understand how your business is performing over time.
At its core, the income statement follows a simple structure:
Income – Expenses = Net Profit (or Loss)
There are different ways to format an income statement depending on your business needs. For example:
Single-step vs. multi-step income statements
Including metrics like Gross Profit, Operating Income, and Net Income
Varying levels of detail depending on the size and complexity of the business
The exact presentation may evolve as your business grows. The key takeaway is that your income statement should clearly show what your business earned, what it spent, and the resulting bottom line for a given period.
Why is the Income Statement Important?
Internal Insights (Profitability and Decision-Making)
The most immediate value of an income statement is that it tells you whether your business is profitable. Arguably the most important insight!
This alone is critical as it obviously would influence whether you continue, scale, or adjust your business strategy. But beyond that, a well-organized income statement provides insight into why your business is or isn’t profitable.
For example:
If your rent expense is too high relative to revenue, you might consider downsizing your space (you can always expand again later when the business position justifies it).
If your cost to produce goods is too high, you may need to increase pricing or find ways to reduce costs.
Without this level of visibility, you’re left guessing. Running a business based on intuition alone isn’t a reliable strategy. If you asked a business owner if they are making any money and they said, “I feel like I’m profitable”, it wouldn't be too reassuring, now would it? The income statement essentially replaces guesswork with data, in turn allowing you to make informed, intentional decisions.
External Considerations (Taxes, Loans, and Credibility)
Beyond internal use, the income statement is also essential for external purposes.
From a tax perspective, you need to know how much your business earned in order to accurately report income. There’s no way around it (literally though, if you look at your tax return filing for the business, you basically have to include an income statement anyways). The real question is whether you’ll approach it in an organized, low-stress way…or scramble at year-end pulling together receipts and estimates.
Consistent bookkeeping paired with a clean income statement makes tax preparation significantly smoother and reduces the risk of issues if you’re ever audited (discussed more in the blog on bookkeeping).
Income statements are also commonly requested by lenders. If you apply for a loan for your business (or a personal loan, especially for sole proprietors) you should expect the bank to review your income statement. They want to see whether your business generates enough income to support repayment.
Naturally, if your income statement shows insufficient profit/or no clear path to profitability, it can significantly reduce your chances of securing financing.
When Should You Start Preparing an Income Statement?
Ideally, from the very beginning (just like with bookkeeping!).
Even if your business is not (yet) generating revenue, tracking your income and expenses helps you understand how far you are from profitability and what factors are driving your results.
And, in my opinion, there’s also a motivational aspect. Watching your business transition from losses to profitability, growing year over year, provides a clear, measurable view of your progress. Like watching your kid grow up!
How Can You Prepare an Income Statement?
Do-It-Yourself (DIY)
If you’re managing your own books, you can create an income statement using a spreadsheet (Excel or Google Sheets) or through your bookkeeping software.
Choose a format that makes sense for your business and consistently update it using the data from your bookkeeping records. If your books are clean, preparing the income statement should be a relatively straightforward process.
Hiring a Professional
If you already work with a bookkeeper, preparing an income statement is typically included in their services.
If not, you may be able to hire someone for a one-time bookkeeping cleanup and income statement preparation. However, many professionals prefer ongoing engagements rather than one-off projects, so availability may vary.
Income Statement vs. Tax Return Preparation
As mentioned earlier, the income statement is a key input for your tax return, but preparing the income statement is not the same as preparing the tax return. Let me explain.
Preparing an income statement is part of the bookkeeping process. Your tax preparer’s role is to take that finalized information, apply tax rules, and file your return.
You should not expect to hand over a pile of receipts and have your tax preparer build your income statement from scratch. If they do, it will likely come with additional fees due to the extra work involved. Said differently, you would effectively be asking your tax preparer to do the bookkeeping cause you either didn’t want to pay someone to do it or didn’t want to do it yourself.
Think of it this way: if your role at your job suddenly expanded beyond your current scope, say, from marketing to doing legal work too, you’d expect additional compensation. The same principle reasonably applies here.
Providing a clean income statement allows your tax preparer to focus on optimizing your return, identifying deductions and credits, and ensuring compliance.
Concluding Thoughts
Preparing an income statement is a critical step in understanding and growing your business.
It provides the insights needed to evaluate profitability, identify areas for improvement, and make informed decisions. It’s also a foundational document required by external parties, from tax authorities to lenders.
With that in mind, investing the time and resources to maintain an accurate and timely income statement each year is well worth it for both your peace of mind, and your business’s long-term success.
Disclaimer:
The information provided in this blog is for general educational purposes only and should not be construed as tax, legal, or financial advice. Every individual’s situation is unique, and you should consult a qualified tax professional or financial advisor before making decisions based on this content. Akouson Financial and its representatives are not responsible for any actions taken based on the information provided herein