Auditing: Specific Areas - Cash, Bank Reconciliation, Proof of Cash, Kiting

? What this actually is

Bank reconciliation is the process of comparing the cash balance on your books to the balance according to your bank statement, then explaining and adjusting for any differences. It's crucial for catching errors, preventing fraud, and ensuring your financial statements are accurate. The core idea is to make sure your internal records match the bank's records.

? The core logic (or formula)

1. Starting Point: Begin with the cash balance per your books and the cash balance per the bank statement.
2. Additions to Book Balance: Add any deposits in transit, interest earned, or other items that the bank has recorded but you haven't yet.
3. Deductions from Book Balance: Subtract any outstanding checks, bank service charges, or other items that you've recorded but the bank hasn't yet.
4. Additions to Bank Balance: Add any deposits in transit or other items that you've recorded but the bank hasn't yet.
5. Deductions from Bank Balance: Subtract any outstanding checks, bank service charges, or other items that the bank has recorded but you haven't yet.

? Hidden rule nobody explains

In practice, always reconcile your bank statement immediately when you receive it. The longer you wait, the more transactions pile up, and the harder it becomes to spot discrepancies. Plus, banks have a limited window for you to report errors—don't miss it!

? Practical example / breakdown

Let's say your cash balance per books is $10,000, and your bank statement shows $12,000.

• Additions to Book Balance: You earned $100 in interest that the bank added, but you haven't recorded yet.
• Deductions from Book Balance: There are $500 in outstanding checks you've issued but haven't cleared the bank yet.
• Additions to Bank Balance: You deposited $200 that hasn't cleared the bank yet.
• Deductions from Bank Balance: The bank charged you a $50 service fee that you haven't recorded yet.

Adjusted Book Balance: $10,000 + $100 - $500 = $9,600 Adjusted Bank Balance: $12,000 + $200 - $50 = $12,150

Now, both balances should match:

? Your move today

Goal: Complete a mock bank reconciliation.

Step-by-step:
1. Grab a recent bank statement (or use a sample one from online).
2. Write down the cash balance per your books (make one up if needed).
3. Identify any deposits in transit, outstanding checks, bank fees, or interest earned.
4. Adjust both the book and bank balances accordingly.
5. Verify that the adjusted balances match.

What to save: A completed bank reconciliation form with both adjusted balances matching.

? Quick reference asset

Example: - Book Balance: $10,000 - Bank Balance: $12,000 - Additions to Book: $100 (Interest) - Deductions from Book: $500 (Outstanding checks) - Additions to Bank: $200 (Deposits in transit) - Deductions from Bank: $50 (Bank fees) - Adjusted Balances: $9,600

Common mistakes & recovery

• Mistake 1: Not adjusting for all items. Make sure to include all deposits in transit, outstanding checks, etc.
• Mistake 2: Incorrectly classifying additions/deductions. Remember: additions increase the balance, deductions decrease it.
• Quick Check: Both adjusted balances should match. If not, recheck your additions and deductions.
• Exam Tip: During the exam, read the question carefully to identify all necessary adjustments.

? Completion check

"I can complete a bank reconciliation, adjusting for all necessary items, and ensure both the book and bank balances match."