Why debit matters to a first-time founder
Understanding debits helps founders read ledgers and catch bookkeeping mistakes before reports become unreliable. Every transaction must balance with equal credits under double-entry accounting. The effect depends on the account type, so treating every debit as money leaving the bank leads to wrong conclusions.
Examples of debit
A business buys a ₦1.2 million laptop for cash. It debits equipment, increasing an asset account by ₦1.2 million, and credits cash, decreasing another asset account by the same amount. The entry balances even though both sides affect assets rather than recording an immediate expense.
Common misunderstanding
A debit is not always a cost or a bank withdrawal. Bank statements use the customer’s perspective differently from a company ledger, which causes confusion. In accounting, debit means the left side of an account; whether it increases or decreases the balance depends on that account’s type.
When to use it
Use debits whenever recording or reviewing transactions, reconciling accounts or reading a trial balance. Founders do not need to memorise every journal entry, but should understand enough to question unusual balances. Use bookkeeping software and professional advice where tax or reporting rules are material.