Bank Reconciliation Basics

Welcome back to our module on period-end adjustments. In our last two lessons, we focused on adjusting entries for depreciation and bad debts. These are crucial for ensuring that assets on the balance sheet—Fixed Assets and Accounts Receivable—are stated at their correct value.

Today, we turn our attention to arguably the most liquid asset: Cash. Just like other accounts, the cash balance in our books needs to be verified and, if necessary, corrected at the end of each period. The primary tool for this is the bank reconciliation.

Our learning outcome is to perform a bank reconciliation by comparing the cash book to the bank statement. You will learn the purpose of this essential internal control, understand why differences between your records and the bank's records exist, and follow a systematic process to reconcile them.

1. The Purpose and the Papers

A bank reconciliation is the process of comparing the cash balance on a company's balance sheet to the corresponding amount on its bank statement. The goal is to identify the differences between the two records and to make adjustments to the accounting records as needed. For a company, especially an SME, this is a fundamental control procedure to:

• Ensure the accuracy of the cash balance reported in the financial statements.
• Detect errors in either the company's cash records or the bank's records.
• Identify unrecorded transactions, like bank fees or interest earned.
• Maintain control over cash flow and prevent fraudulent activity.

To perform a reconciliation, you need two key documents:

1. The company's Cash Book (Journal de Trésorerie or Grand Livre du compte 512-Banque): This is your internal record of all cash transactions (deposits, withdrawals, checks issued).
2. The Bank Statement (Relevé Bancaire): This is the bank's record of all transactions that have passed through your account.

In an ideal world, the closing balance on your cash book would exactly match the closing balance on your bank statement. In reality, they rarely do. Let's explore why.

2. Why Balances Differ: The Reconciling Items

Discrepancies between the cash book and the bank statement arise for a few predictable reasons. Understanding them is the key to the entire process.

To get a clear overview of these differences, please watch the first part of the following video.

As the video explained, we can group all reconciling items into these categories. For more precise definitions, let's turn to a written resource.

Here is a summary of the most common items:

A Crucial Point for the Moroccan Context: Inverse Logic

There's a fundamental concept that often confuses beginners. The bank statement is an extract of the bank's accounting records. From the bank's perspective, your account is a liability—it's money they owe you.

• When you deposit money, you debit your cash account (an asset increases). The bank credits your account (their liability to you increases).
• When you withdraw money, you credit your cash account (an asset decreases). The bank debits your account (their liability to you decreases).

This inverse relationship is critical to understand when reading a bank statement.

The image below shows this in practice with a sample French bank statement where deposits are on the credit side and withdrawals are on the debit side.

3. The "How To": A Step-by-Step Guide to Reconciliation

The bank reconciliation process is systematic. We will use a standard two-column format to adjust both the bank balance and the book balance until they match a single, correct "true cash balance."

The image below shows a typical layout for a bank reconciliation statement (Rapprochement Bancaire).

Let's walk through the steps to complete this statement.

Let's summarize and apply these steps using a detailed video walkthrough.

Here is a summary of the process:

1. Start with the two different balances:

   • Left side: "Balance per Bank" (from the bank statement).
   • Right side: "Balance per Books" (from your cash account 512).

2. Adjust the Bank Balance: Add or subtract items that your company has recorded, but the bank hasn't yet.

   • Add (+): Deposits in Transit. (Your books have them, the bank doesn't).
   • Subtract (-): Outstanding Checks. (Your books have them, the bank doesn't).
   • Correct for any Bank Errors.

3. Adjust the Book Balance: Add or subtract items that the bank has recorded, but your company hasn't yet.

   • Add (+): Interest Earned, Notes Collected. (The bank has them, your books don't).
   • Subtract (-): Bank Service Charges, NSF Checks, Direct Debits. (The bank has them, your books don't).
   • Correct for any Bookkeeping Errors.

4. Verify the Final Balances: The "Adjusted Bank Balance" must equal the "Adjusted Book Balance". This final, matching number is the true, correct cash balance.

Important: The bank reconciliation statement is a working paper, an internal document. It identifies what needs to be fixed. The items on the "Balance per Books" side represent transactions that must now be recorded in your general journal to officially update your cash account.

Conclusion

You have now learned the complete process for performing a bank reconciliation. This is a vital monthly procedure for any accountant, providing assurance that the company's cash records are accurate and complete.

Key Takeaways:

• Bank reconciliation is a control process to explain the difference between the bank's records and the company's cash book.
• Differences are typically due to timing differences (items recorded in one set of books but not yet in the other) or omissions/errors.
• The reconciliation is prepared in a two-column format, adjusting both the bank balance and the book balance.
• The end goal is to make the Adjusted Bank Balance equal the Adjusted Book Balance. This final figure is the "true" cash balance.

Preview of the Next Lesson:
The reconciliation statement itself does not fix your accounting records. The items listed on the "book" side of the reconciliation must be formally recorded. In our next lesson, we will do just that: you will learn how to record the adjusting and correcting entries identified during the bank reconciliation process to bring your general ledger up to date.