Bank Transactions and Reconciliation

When money moves between bank accounts, it happens through transfers and direct debits. A transfer occurs when you instruct your bank to send money from your account to another person's account—either within the same bank or to a different bank via interbank transfer. For example, if you're in Lagos and send money to your cousin in Kano, your bank communicates with their bank to complete the transaction.

Direct debit is different: you authorize a company or person to pull money from your account automatically. When PHCN withdraws your electricity bill monthly from your account, that's a direct debit. Your bank removes the money on the scheduled date.

Both transactions reduce your bank balance but appear differently on bank statements. Transfers show the recipient's details, while direct debits show the biller's name.

When you check your bank statement against your cash book, the figures rarely match perfectly. These differences occur because of timing issues and errors. Common causes include cheques you've written that haven't cleared yet, deposits the bank hasn't processed, bank charges you forgot to record, and direct debits the bank deducted without your knowledge. For example, if you deposit ₦50,000 on Friday evening, the bank might not credit it until Monday, creating a temporary difference. Sometimes the bank makes mistakes too, or you miscalculated in your records. These discrepancies don't mean money is missing—they just reflect the gap between when transactions happen versus when both parties record them. Understanding these causes helps you prepare an accurate bank reconciliation statement, which is essential for accurate financial reporting.

The book balance is the amount of money your business records show in the bank account, found in your cash book. The bank statement is the official document the bank sends showing what they record. These two rarely match because of timing differences.

Imagine you're a Lagos trader who writes a cheque for ₦50,000 to buy goods on Monday. You record it immediately in your books, but the supplier doesn't bank it until Wednesday. On Monday, your book balance is ₦50,000 less, but the bank statement still shows the old amount. That's a reconciliation difference.

Other reasons include bank charges you didn't know about, deposits the bank received before you recorded them, or errors by either you or the bank. Bank reconciliation is the process of explaining why these differences exist and correcting them.

When you compare your business's cash book with the bank statement, differences often appear because of timing issues. Some cheques you wrote haven't cleared yet, or deposits haven't been processed. The adjusted cash book balance is what your records should actually show after accounting for these timing differences.

Think of it this way: if Adekunle's business records show ₦500,000 but the bank shows ₦480,000, the difference might be uncredited deposits or uncleared cheques. You adjust your cash book by adding deposits not yet credited and subtracting cheques not yet cleared. This gives you the true position.

The adjusted balance should match the bank's adjusted balance. Both documents must reconcile perfectly, showing that your accounting is accurate and trustworthy.

Bank reconciliation is simply matching your business bank account records with what the bank statement shows. Sometimes these don't match because cheques take time to clear, or the bank charges fees you haven't recorded yet. Think of a Lagos supermarket owner who records selling goods for ₦50,000 in cash, but the bank only shows ₦48,500 because the bank deducted ₦1,500 in service charges. The reconciliation statement explains this ₦1,000 difference. You start with the bank statement balance, add deposits not yet recorded, subtract cheques not yet cleared, and adjust for bank charges or errors. This helps you know your true cash position and catch any mistakes quickly before they become serious accounting problems.

Bank reconciliation is simply comparing your business bank account records with what the bank says you have. As a sole trader, you might record money going in and out in your cash book, but the bank's records don't always match yours immediately. Perhaps you wrote a cheque last week that the bank hasn't processed yet, or the bank charged a fee you didn't know about. Think of Mr. Adeyemi who runs a fabric shop in Lagos. He records ₦50,000 paid into his account on Monday, but the bank statement shows it arriving Wednesday. His books and the bank differ for those two days. Bank reconciliation helps you find these differences, adjust your records when necessary, and ensure your actual cash position is accurate. It's essential for preventing fraud and keeping proper financial records.

Think of your school's bank account like your personal savings. Every time money comes in or goes out, it must be recorded and checked against what the bank says. This is bank reconciliation—matching your records with the bank's statement to ensure accuracy.

Current assets are resources your business can convert to cash within one year, like cash itself, bank balances, and money owed by customers. Non-current assets take longer than a year to convert to cash—think of a building or machinery. A Nigerian manufacturing company like Dangote might classify its factory equipment as non-current assets while its raw materials are current assets.

Understanding this distinction matters because current assets show if a business can pay its short-term debts, while non-current assets show long-term investment value.