6 Bookkeeping Terms Every Founder Should Actually Understand
Sam's List Editorial | 2026-06-27
You do not need to be an accountant to run a business, but you do need to understand a handful of terms well enough to read your own numbers. Founders who treat their financials as a foreign language make decisions blind. Here are six bookkeeping terms every founder should actually understand, in plain language with examples.
Learn these six and most financial conversations stop being intimidating. You will know what your bookkeeper is talking about and, more importantly, what your reports are telling you.
1. Accrual vs. Cash Accounting
Cash accounting records money when it moves; accrual records it when it is earned or owed. Example: with accrual, a sale counts when you deliver, even if the customer pays next month. Accrual gives a truer picture of how the business is doing; cash is simpler. Knowing which your books use changes how you read them.
2. Accounts Receivable and Accounts Payable
Receivables are money owed to you; payables are money you owe. Example: an unpaid invoice is a receivable; a bill you have not paid is a payable. Watching both tells you whether cash is about to get tight or loose.
3. Cost of Goods Sold
COGS is the direct cost of producing what you sell. Example: for a product company, it is materials and production; for a service, it is the direct labor to deliver. Revenue minus COGS is your gross profit, the foundation of whether the business works.
4. Reconciliation
Reconciliation is matching your books to your bank and card statements to confirm they agree. Example: if your books say you have one balance and the bank says another, reconciliation finds the difference. It is the routine that keeps your numbers trustworthy.
5. Chart of Accounts
The chart of accounts is the organized list of categories your transactions are sorted into. Example: rent, payroll, and software each have a place. A clean chart makes your reports readable; a messy one makes them noise.
6. Burn Rate and Runway
Burn rate is how fast you spend cash; runway is how many months that leaves before you run out. Example: spending fifty thousand a month with three hundred thousand in the bank is six months of runway. These two numbers tell you how much time you have.
Going Deeper
Understanding these terms makes you a better partner to whoever keeps your books, and a sharper decision-maker. When you are ready for help, you can compare bookkeepers and accountants, with their specialties and verified reviews, on Sam's List. Confirm credentials and fit before engaging.
Frequently Asked Questions
What's the difference between cash and accrual accounting? Cash accounting records income and expenses when money actually moves, while accrual records them when they are earned or incurred. Accrual gives a more accurate picture of performance, especially with invoicing or inventory, while cash is simpler. Knowing which your books use is essential to reading them correctly.
What is the difference between accounts receivable and accounts payable? Accounts receivable is money customers owe you; accounts payable is money you owe to others. Receivables are incoming cash you are waiting on, and payables are outgoing cash you owe. Tracking both is central to managing cash flow.
Why does cost of goods sold matter? COGS is the direct cost of delivering your product or service, and revenue minus COGS gives your gross profit. It sets the ceiling on profitability, so understanding it tells you whether your core business model actually makes money before overhead.
Do founders really need to understand bookkeeping? You do not need to do the bookkeeping, but understanding the key terms lets you read your reports, ask good questions, and make informed decisions. Founders who understand their numbers steer the business; those who do not are flying blind, even with a great bookkeeper.