Cash Flow vs. Profit: Differences and How to Manage It

Key takeaways

• Track cash flow so you can cover bills, payroll, and vendors right now.
• Measure profit to judge whether your business is viable and worth reinvesting in over time.
• Recognize that a profitable business can still run short on cash when customers pay late.
• Manage both together by watching cash weekly while protecting your margins for the long term.

What you need to know about cash flow

Cash flow is the net balance of cash moving in and out of your business over a set period. It’s inflows minus outflows.

Every company experiences an ebb and flow of cash. When a business owner pays for lunch for the office, money flows out of the company. When the business sells an item from its stock, money flows in.

Cash flow covers money moving both ways:

• Outflows: employee wages, vendor payments, debt repayments, and rent
• Inflows: sales revenue, loan funds, accounts receivable, tax refunds, and grants

The cash flow statement is a standard financial report. It summarizes and analyzes a company’s cash transactions over a set period. It includes your opening and closing cash balances. It also details how and why cash was spent or received.

Your company’s cash flow can be positive or negative. Positive cash flow means more money is coming in than going out. Negative cash flow means more money is leaving the business than it’s receiving.

Negative cash flow leaves little room for employee training, marketing, or new equipment. That can slow your ability to grow. So many businesses use cash flow apps to stay on top of it.

Common cash flow structures for small businesses

What profit looks like

Profit is the money left after you subtract expenses from revenue. Your net profit is what remains once every cost, including operating expenses and taxes, is deducted.

When a company makes a profit, it can reinvest those funds to support growth and development. Profits can also be returned to owners or shareholders as dividends.

An income statement is the standard format for reporting a business’s financial results. It covers profit and loss, expenses, and revenue over a given time frame.

Investors love to dig into profit and loss statements. While reviewing the document, they’ll ask lots of questions about your costs. So it’s important to track your expenses and income. That way you can explain everything on your profit and loss statement.

Types of profit that SMB owners should know

The difference between cash flow and profit

No, cash flow and profit aren’t the same. The key difference is timing. Cash flow tracks when money actually moves in and out. Profit is the revenue left after expenses and taxes are paid on paper.

It’s possible for a business to be profitable, yet short on cash flow.

For instance, imagine you allow credit as one of the payment methods for your business. When a customer buys on credit, the sale is listed as part of your revenue. But until they actually pay, you don’t have access to the money. It hasn’t yet flowed into the company.

Let’s take it a step further. The credit period you give customers is one week, and you need to pay your suppliers every 10 days. But two customers default on payment. That leaves you with less cash flow to pay those suppliers right away, even though the business is making an overall long-term profit.

The flipside is also true. Good cash flow doesn’t necessarily mean a business is profitable.

Let’s assume you urgently need to pay vendors or buy new machinery. You may have personal funds to make the purchase. But you understand the reasons not to mix up personal and business finance, so you decide to take a loan.

The loan will give your company a healthy inflow of cash. But if the interest pushes your operating expenses over the zero line, your business is no longer profitable.

It also helps to know the difference between revenue and cash flow. Cash flow is all the money coming in and out of a business, and it goes both ways. Revenue is all the money a business generates during a set period. But it isn’t all profit. Once you take out expenses, taxes, salaries, and all other payments and bills, the revenue you’re left with is profit.

Why cash flow matters more in the short term

Businesses need cash in hand to meet their immediate obligations, such as salaries, vendor payments, rent, and utilities. Cash flow is critical in the short term. It gives businesses the liquidity to pay the expenses that keep them running.

Positive cash flow lets businesses cover day-to-day expenses and avoid disruptions. For instance, say a restaurant doesn’t have enough cash flow to pay for extra wait staff. Then it can’t take a big booking for a private party. That results in lost sales and lost chances for profit and growth.

When short-term cash flow is tight, a business may not have enough funds to make loan repayments on time. That can lead to late fees and damage to its credit score. Poor cash flow can also mean there’s no cash to pay suppliers and vendors. Paying late harms vendor relationships and makes it harder to do business.

Little or no cash flow also means there are no reserves for emergencies. That puts the business at risk if an unforeseen problem comes up, such as an equipment breakdown.

Strong short-term cash flow is essential for keeping a business running smoothly, especially during periods of uncertainty or growth.

Why profit matters in the long term

Making a profit is the ultimate aim of any business. For small business owners, profits are the source of income that may support you and even your family.

Unlike cash flow, which is a more immediate concern, profit is a longer-term measure to view with a wider lens. For example, business might be slow for a couple of months, with little or no profit. But if the next month brings excellent sales, the profit isn’t affected overall. It may even beat three standard months of sales.

In the long term, profit affects a business’s sustainability and financial health. A business can perhaps withstand a few months of no profit, but profits can’t be low forever.

Long-term profitability gives stability, so the business can reinvest to help sustain revenues or even grow. For example, a profitable delivery business can afford to buy an extra vehicle. That expands its delivery area and increases its profit potential. Profit also gives a business spare money in the bank to weather economic downturns or market changes, helping it stay competitive over time.

How profit affects cash flow and vice versa

Profit and cash flow are two different concepts. But they’re closely related and affect one another in both the short and long term:

• How profit affects cash flow: Profit is when a business generates more revenue than expenses. If you can collect that profit from customers quickly, cash inflow goes up. But sales on credit or unpaid invoices might show a profit on paper without reflecting actual cash in the bank. In that case, cash flow is poor even though the company is profitable.
• How cash flow affects profit: Good cash flow means the business has enough money in the bank to cover expenses promptly. It can avoid late fees from suppliers or loan repayments, and even take advantage of early payment discounts. All of this can improve profitability. A lack of cash flow, on the other hand, is a strain on the business. To pay bills, the business may have to take out a loan, which increases its debt and interest payments and reduces profit margins.

Positive cash flow and profitability are the most desired states for any business owner. But running a business isn’t always so simple. As long as cash flow and profits are managed effectively, there’s room to be flexible and still reach financial health and success.

Which is more important: cash flow or profit?

Wouldn’t it be great if there were a single indicator of your business’s financial health? What if you could just look at cash flow or profit to know exactly where you stand?

The reality is that both profit and cash flow are critical in their own right. There’s no easy answer to which matters more. Business owners need to get familiar with both, and how they affect one another, to truly understand their financial state.

For instance, an e-commerce business might be making money but lack enough cash on hand to cover costs. To save on immediate expenses, the owner decides to scale back on paid advertising. That helps short-term cash flow, but it might hurt future sales and reduce long-term profitability.

On the other hand, young and growing businesses may struggle to realize profit despite increasing both their cash flow and their sales. This is an example of what it means to be cash flow positive vs. profitable. A long-term financial plan and business strategy accounts for factors like customer lifetime value that help ensure future profitability when you make big decisions.

Managing cash flow and profit together

Cash flow and profit are both vital, and neither tells the full story alone. Cash flow shows the money you can use right now. Profit shows what you keep once every cost is covered.

To stay healthy, watch both together. Track your cash weekly so you can cover bills on time. Protect your margins so the business stays profitable over the long term.

Tools that speed up how you pay bills and get paid can ease the cash side while you focus on profit. Ready to take control of your cash flow? Sign up for Melio.

Cash flow vs. profit FAQs