Financial Accounting Study Notes: Bank Reconciliation, Retained Earnings, and Internal Controls

Chapter 4: Internal Controls and Cash

Introduction to Internal Controls

Internal controls are systems and procedures implemented by organizations to safeguard assets, ensure the accuracy of financial records, and prevent fraud or theft. In financial accounting, these controls are essential for maintaining the integrity of cash transactions and financial statements.

• Definition: Internal controls are policies and procedures designed to provide reasonable assurance regarding the achievement of objectives in the following categories: reliability of financial reporting, effectiveness and efficiency of operations, and compliance with laws and regulations.

• Examples: Segregation of duties, authorization of transactions, physical controls over assets, and regular reconciliations.

• Application: Internal controls are especially important for cash, as it is the asset most susceptible to theft and error.

Chapter 4.4: Bank Reconciliation

Purpose and Process of Bank Reconciliation

Bank reconciliation is the process of comparing an entity's own cash records (ledger or T-account) with the bank statement to ensure that the cash balances match. Discrepancies often arise due to timing differences, errors, or unrecorded transactions.

• Definition: Bank reconciliation is the procedure to identify and explain differences between the cash balance reported by the bank and the cash balance recorded in the company's books.

• Key Steps:

  1. Obtain the bank statement and the company's cash ledger for the same period.

  2. Identify deposits in transit (deposits recorded in the books but not yet by the bank).

  3. Identify outstanding checks (checks issued but not yet cleared by the bank).

  4. Adjust for bank errors, service charges, interest earned, and other items on the bank statement not yet recorded in the books.

  5. Update the company's ledger with necessary journal entries.

• Formula: The adjusted cash balance is calculated as: $\text{Adjusted Bank Balance} = \text{Bank Statement Balance} + \text{Deposits in Transit} - \text{Outstanding Checks}$ $\text{Adjusted Book Balance} = \text{Book Balance} + \text{Bank Collections} + \text{Interest Earned} - \text{Service Charges} - \text{NSF Checks} - \text{EFT Payments}$

Common Reasons for Differences

• Timing Differences: Deposits or checks may be recorded in the books but not yet processed by the bank.

• Bank Charges and Interest: Service charges and interest may appear on the bank statement but not yet in the company's ledger.

• Errors: Mistakes in recording transactions can cause discrepancies.

• NSF (Not Sufficient Funds) Checks: Checks deposited that are returned due to insufficient funds.

• Electronic Funds Transfers (EFT): Payments or receipts processed electronically may not be immediately recorded in the books.

Example: Bank Reconciliation Table

The following table summarizes the reconciliation process for Ayers Associates as of February 28, 2021:

Item	Amount ($)	Adjustment Type
Bank Statement Balance	3,070	Starting Point
Deposits in Transit	2,400	Add
Outstanding Checks	1,400 (500 + 900)	Subtract
Adjusted Bank Balance	4,070

Similarly, the book side reconciliation:

Item	Amount ($)	Adjustment Type
Book Balance	4,095	Starting Point
Bank Collection of Note Receivable	1,000	Add
Interest Revenue Earned	15	Add
Service Charge	10	Subtract
NSF Check	700	Subtract
EFT Rent Expense	330	Subtract
Adjusted Book Balance	4,070

Journal Entries for Book Adjustments

After reconciliation, the company must update its ledger with journal entries for items found on the bank statement but not yet recorded in the books.

• Bank Collection of Note Receivable: Journal Entry: Accounts Debit: Cash $1,000$ Accounts Credit: Note Receivable $1,000$

• Interest Revenue Earned: Journal Entry: Accounts Debit: Cash $15$Accounts Credit: Interest Revenue $15$

• Service Charge: Journal Entry: Accounts Debit: Miscellaneous Expense $10$Accounts Credit: Cash $10$

• NSF Check: Journal Entry: Accounts Debit: Accounts Receivable—M.E. Crown $700$Accounts Credit: Cash $700$

• EFT Rent Expense: Journal Entry: Accounts Debit: Rent Expense $330$Accounts Credit: Cash $330$

Retained Earnings and Income Statement

Retained Earnings: Definition and Accounting

Retained earnings represent the cumulative net income of a company that is retained, rather than distributed as dividends. Changes in retained earnings are recorded as credits (increases) or debits (decreases) in the equity section of the balance sheet.

• Definition: Retained earnings are the portion of net income not paid out as dividends but retained for reinvestment in the business.

• Formula: $\text{Ending Retained Earnings} = \text{Beginning Retained Earnings} + \text{Net Income} - \text{Dividends}$

• Example: If beginning retained earnings are $2,000$, net income is $26,000$, and dividends are $500$, then ending retained earnings are $2,000 + 26,000 - 500 = 27,500$.

Income Statement: Structure and Components

The income statement summarizes revenues and expenses for a period, resulting in net income. It is a key financial statement for assessing profitability.

• Revenues: Service revenue, other revenue

• Expenses: Cost of services sold, selling/general/administrative expenses, depreciation expense, income tax expense

• Net Income: Calculated as total revenues minus total expenses

• Formula: $\text{Net Income} = \text{Total Revenues} - \text{Total Expenses}$

Key Points and Summary

• Bank reconciliation ensures the accuracy of cash balances by comparing the company's ledger with the bank statement.

• Adjustments are made for timing differences, errors, and unrecorded transactions.

• Journal entries are required to update the books for items found during reconciliation.

• Retained earnings reflect the cumulative net income retained in the business, and the income statement shows profitability for a period.

Additional info: Some context and examples were inferred to clarify the reconciliation process and journal entries, as well as the structure of retained earnings and the income statement.