16 bookkeeping terms business owners need to know

What if your business was losing valuable profits too, because you often find yourself lost when accounting terms like “EBITDA” or “cash conversion cycle” come up?

When you start your business, no one prepares you for the reality that financial knowledge is just as important as your product or service. It’s what helps you avoid sitting blank in investor meetings, understanding what your financial statements really mean, and spotting areas where your business can grow.

But where do you start? Let’s begin with the basics. In this blog, we’ll break down 16 essential bookkeeping terminology every business owner should know. These bookkeeping terms will build your financial foundation and empower you to make informed decisions as you move forward.

Key bookkeeping terms simplified

1. Cash conversion cycle (CCC)

It’s a measure of how long it takes for a business to convert its investments in inventory and other resources into cash. Think of the cash conversion cycle as the journey your money takes through your business. 

The CCC shows how quickly you can turn your spending into earnings. By managing it well—like speeding up production, selling faster, or encouraging quicker payments—you’ll have more cash to keep your business running smoothly.

Example

If you run a small bakery, you might spend $500 on ingredients like flour, sugar, and butter to make your cookies. It takes you 10 days to bake and sell them all. Customers buy your cookies quickly but pay by card, and the payments take 5 more days to hit your account.

In this case, your CCC is 15 days: 10 days to make and sell, plus 5 days to collect payment.

2. LLC (limited liability company)

But what makes an LLC so attractive to business owners, and how does it work?

LLC, or Limited Liability Company, is a flexible business entity that combines the legal protections of a corporation with the simplicity of a sole proprietorship or partnership.

It’s designed to protect your personal assets from business liabilities while keeping the management process straightforward.

Example

Let’s say you start a consulting business and form an LLC. If the business takes on a loan it can’t repay, creditors can’t come after your personal bank account—they can only target the business’s assets.

Also read: How to pay yourself from an LLC?

3. FIFO (First In, First Out) 

A method of inventory tracking where the first items you add to your inventory are the first ones sold or used. In bookkeeping terms, this means the cost of the oldest inventory is recorded first when calculating expanded. 

Why does it matter? If prices are rising (like ingredient or raw material costs), FIFO^[3] often shows higher profits because you’re selling the older, cheaper inventory first. 

Example

Imagine you own a bakery and bake bread every day. The cost of ingredients (like flour and yeast) changes throughout the week.

• Monday: You bake 50 loaves of bread for $2 per loaf.
• Wednesday: Ingredient prices rise, and you bake 50 more loaves at $3 per loaf.

Now, with FIFO You sell the oldest bread first (from Monday):

• Cost of goods sold (COGS): 50 × $2 = $100.
• Remaining inventory: 50 loaves from Wednesday at $3 each = $150. 

FIFO reflects the real-world flow of your goods (sell the older items first to avoid waste). It shows lower COGS and higher profit, which helps track profitability when prices rise.

4. LIFO (Last In, First Out)

LIFO works the opposite way—the most recent items added to inventory are sold or used first.

It records the cost of the newest inventory first. Why does it matter? If prices are rising, LIFO shows lower profits because you’re selling the newer, more expensive inventory first, which can reduce your tax liability.

Example

Let’s say you run a photography business and buy 5 memory cards at $50 each on Monday and 5 more at $60 each on Friday. When you sell 5 cards, you record the cost of the Friday cards first (5 × $60 = $300). The remaining inventory is the Monday cards (5 × $50 = $250).

5. Current ratio

It’s a balance sheet metric measuring a company’s ability to cover its short-term liabilities with its short-term assets. In simple terms, it tells you if your business has enough assets on hand to pay off what it owes in the future.

A ratio of 1 or higher generally means your business can cover its short-term debts. If it’s below 1, you may struggle to meet obligations.

6. Quick ratio

The Quick Ratio is similar to the current ratio but focuses on more liquid assets—those that can quickly be turned into cash. It’s a stricter measure of a company’s liquidity.

Example

Imagine your business has:

• Current Assets: $50,000
• Inventory: $10,000
• Current Liabilities: $40,000

Current Ratio: $50,000 ÷ $40,000 = 1.25 (healthy liquidity)

Quick Ratio: ($50,000 – $10,000) ÷ $40,000 = 1.0 (able to meet obligations without relying on inventory)

Also read: Balance sheet metrics small business owners must know

7. Earnings Before Interest, Taxes, Depreciation, and Amortization (EBITDA)

EBITDA shows how much profit a business makes from its core operations before any costs related to financing (interest), taxes, or non-cash expenses (depreciation and amortization) are taken into account.

Example

In a given year, your business’s revenue is $500,000, and your operating expenses (excluding interest, taxes, depreciation, and amortization) are $300,000.

To calculate EBITDA:

• EBITDA = Revenue ($500,000) – Operating Expenses ($300,000)
• EBITDA = $200,000

8. Contra account

A contra account is an account used in bookkeeping to offset another related account. Think of it as a “negative” account that reduces the value of a paired account, giving you a more accurate financial picture.

It’s often used to track depreciation, discounts, or bad debts.

Common types of contra accounts are:

• Allowance for doubtful accounts: offsets accounts receivable to account for potential bad debts. 
• Sales discounts: reduces total revenue to reflect discounts given to customers
• Accumulated depreciation: tracks how much value your fixed assets have lost over time.

Example

You run a furniture business and buy delivery trucks worth $100,000. As the trucks lose $10,000 in value over a year, you record it under accumulated depreciation instead of adjusting the asset account directly. This keeps the truck’s original cost visible while showing its net value as $90,000 ($100,000 – $10,000). 

9. Investment

Investment refers to allocating resources like money or assets that you believe will help your business grow or generate more income over time. 

Types of investments:

• Fixed Asset Investments: spending money on long-term assets that support production or operations (e.g., machinery, buildings, or vehicles). 
• Working capital: allocating funds to day-to-day operations, like purchasing inventory or hiring staff, to maintain or grow output. 
• Growth investments: funds directed toward new markets, technology, or research and development to expand the business.

Example

You own a small restaurant and invest $20,000 in an outdoor seating area (fixed asset^[4] investment) to accommodate more customers. During peak dining hours, the extra seating brings in $1500 more weekly revenue. Within four months, you will recover the investment, and the additional income will continue to increase your profitability.

10. Rollovers for Business Startups (ROBS)

ROBS, or Rollovers for Business Startups^[5], is a way for entrepreneurs to fund their business using money from their retirement accounts—without taking out loans or facing early withdrawal penalties. Essentially, it allows you to invest in your own business with the funds you’ve already saved. It’s a popular choice for entrepreneurs looking to launch or grow their ventures without taking on debt.

Infact…

But why exactly is this scheme so popular among entrepreneurs? The reasons are many, but here are some of them: 

• No debt or interest: you’re not borrowing money, so there’s no repayment stress.
• Fast access to funds: avoid waiting for loan approvals or dealing with high interest rates.
• Confidence in your vision: instead of investing your retirement savings in mutual funds or stocks, you’re betting on your business’s success.

Example

Imagine you’ve always wanted to open a fitness studio but lack the cash to cover start-up costs. Instead of applying for a loan, you can use ROBS to access $100,000 from your 401(k) and set up a C-corp. 

11. Credit

It’s the ability to borrow money or receive goods and services with the promise to pay for them later. 

When you make a sale on credit, you’re allowing your customers to pay you later instead of immediately. This is common in businesses where customers may not always have cash on hand or prefer to pay in installments.

Example

Customers who buy a $1,000 product on credit will agree to pay you in 30 days. In the meantime, you’ve made the sale but haven’t received cash yet. The amount the customer owes you is considered a credit to your business’s accounts receivable.

12. Allowance for Credit Losses (ACL)

In bookkeeper terminology, ACL is a reserve that businesses set aside to cover the estimated amount of accounts receivable that may not be collected. It’s basically an accounting measure used to anticipate the portion of credit sales that might turn into bad debt.

Example

If your photography business extends credit to clients and some of them fail to pay, the ACL helps you prepare for those losses. If you estimate that 5% of your outstanding credit sales will not be paid, you will set aside an allowance for credit losses equal to that amount.

13. Debit

A debit is the opposite of a credit. When you debit an account, you either increase an asset or expense, or decrease a liability or equity.

Example

If you pay $2,000 in rent for your studio, you would debit your rent expense account by $2,000. This means your business’s cash or bank balance decreases by $2,000, and your expenses increase accordingly.

14. Pro forma statements

Pro forma statements are financial reports that provide a forecast or hypothetical view of a company’s finances.

They are often used for planning, decision-making, and communicating the financial impact of future strategies, such as launching a product, expanding operations, or securing funding. Lenders and investors also use these statements to assess your business’s potential before committing money. 

Understanding pro forma statements is only half the picture—you must also understand how they stack up against standard financial statements. Let’s dive into the key differences. 

	Pro forma financial statements	Standard financial statements
Purpose	Planning, forecasting future performance, or hypothetical analysis.	Report past and current financial performance and position.
Time frame	Prepared before an event to guide decisions (e.g., before launching a new product).	Prepared after an event to reflect actual results (e.g., sales and expenses for the last quarter).
Compliance	Not required to adhere to GAAP/IFRS.	Must comply with GAAP/IFRS.
Date basis	Assumptions and forecast.	Verified actual data from past transactions and operations.

Example

Let’s say you’re planning to open a clothing boutique and need to secure a loan. You create pro forma financial statements to show the bank how your business is expected to perform over the next year.

Your pro forma income statement might look like this:

• Revenue: $120,000 (from selling clothes and accessories)

• Expenses: $80,000 (for rent, inventory, salaries, and marketing)

• Net Profit: $40,000

By presenting this, you’re giving the lender a clear picture of your anticipated earnings and your ability to repay the loan.

Also read: Pro forma financial statements: what they mean and what they include.

15. Amortization

It’s the process of spreading out the cost of an asset or loan over time, making it easier to manage financially. 

Example

A $100,000 loan for office space is repaid in smaller monthly installments, helping you manage costs and track value consistently.

16. Weighted Average Cost of Capital (WACC)

It’s the average rate a business expects to pay to finance its operations. Essentially, it combines the cost of equity and debt into a single percentage, weighted based on how much of each type of financing the business uses.

Example

You need $1 million for your tech startup. Half comes from a loan at 6% interest, and the other half from investors expecting a 10% return.

To calculate your WACC:

• Cost of Debt: 50% x 6% = 3%
• Cost of Equity: 50% x 10% = 5%
• WACC: 3% + 5% = 8%

The bottom line

Getting a grasp on basic bookkeeping terms ensures you’re never caught off guard in business meetings or while reviewing your finances. With this knowledge, you can confidently ask the right questions and make informed business decisions. 

But that doesn’t mean you need to spend hours managing financial reports when you could accomplish much more for your business in that time. Instead of sorting through receipts or trying to make sense of balance sheets, you could expand your customer base, improve your product offerings, or refine your business strategy.

So, why not let the experts handle your finances?

At CoCountant, we provide unparalleled bookkeeping services to small business owners. From recording daily transactions and tracking real-time cash flow to reconciling expenses and managing loan payments, we handle it all for you. Our certified bookkeepers are your trusted financial partners, offering seamless communication throughout the process.