Difficulty: Introductory | Prerequisites: None, though familiarity with basic business concepts (what a company owns vs. what it owes) will help.
Chapter 2 is where accounting stops being abstract and starts being mechanical. You learn how a business tracks what it owns (assets), what it owes (liabilities), and what belongs to the owners (stockholders' equity), all organised on a classified balance sheet. From there, you learn how individual transactions change those balances, and how to record them using journal entries and T-accounts. If Chapter 1 was "why accounting exists," Chapter 2 is "how the machine works." Everything in the rest of the course, from adjusting entries to financial statement analysis, depends on the mechanics covered here.
Every transaction a business makes is recorded using the accounting equation (Assets = Liabilities + Stockholders' Equity), and every transaction touches at least two accounts. The balance sheet sorts assets and liabilities into current (within one year) and non-current. You record transactions as journal entries with debits and credits that must always balance, then post them to T-accounts and ledgers to keep a running tally.
Historical cost
The principle that assets are recorded at their original purchase price, regardless of any later change in market value.
In simple terms, this means: if you bought a building for $200,000 and it is now worth $500,000, the books still show $200,000.
Classified balance sheet
A balance sheet that groups assets and liabilities into current (due within one year) and non-current (due beyond one year) categories.
Think of it as sorting everything into "soon" and "later" buckets so readers can quickly judge a company's short-term health.
Current assets
Assets expected to be converted into cash or used up within the next 12 months. Examples: cash, accounts receivable, inventory.
In simple terms, this means: the stuff a company can turn into money quickly.
Current liabilities
Obligations the company must pay or settle within the next 12 months. Examples: accounts payable, dividends payable.
Think of it as the bills coming due this year.
Non-current assets
Assets with useful lives extending beyond one year. Examples: buildings, equipment, land.
In simple terms, this means: the long-term property and resources the business holds onto.
Non-current liabilities
Obligations not due for more than 12 months. Example: long-term debt.
Think of it as money owed further down the road.
Liquidity
A measure of how easily an asset can be converted into cash.
In simple terms, this means: the easier something is to sell for cash, the more liquid it is. Cash itself is the most liquid asset.
Transaction
An event that affects the financial position of a business and can be measured in monetary terms.
Think of it as any event, internal or external, that changes the numbers on the books.
External event / external transaction
An exchange between the business entity and one or more outside parties. Example: purchasing a machine from a supplier.
In simple terms, this means: a deal or exchange with someone outside the company.
Internal event / internal transaction
An event with a measurable financial effect on the entity that does not involve an outside party. Example: using up prepaid insurance over time.
Think of it as something that changes the books even though no one else is involved.
Accounting equation
Assets = Liabilities + Stockholders' Equity (A = L + SE). The foundational equation that must always remain in balance.
In simple terms, this means: everything the company owns is funded either by what it owes to outsiders or by what belongs to the owners.
Dual effect (duality principle)
Every transaction affects at least two accounts, keeping the accounting equation in balance.
Think of it as: you cannot touch one side of the equation without something else moving to keep it equal.
Par value
A nominal legal value assigned to each share of common stock by the board of directors.
In simple terms, this means: a small, often arbitrary per-share amount set when the stock is first created. Common stock is always recorded at par value on the books.
Additional paid-in capital (APIC)
The amount shareholders pay above par value when purchasing newly issued stock.
Think of it as the premium investors pay over the legal minimum price per share.
Retained earnings
Cumulative net income that has been kept in the business rather than distributed as dividends.
In simple terms, this means: the running total of profits the company has earned and not paid out to shareholders.
Dividends
Distributions of a company's earnings to its shareholders. Dividends reduce retained earnings, not a separate "dividends" account.
Think of it as the company sharing profits with its owners, recorded by lowering the retained earnings balance.
Secondary stock sale
A transaction in which one investor sells shares to another investor on the open market. The company's own books are not affected.
In simple terms, this means: when you buy shares of Apple on the stock exchange, Apple's accounting records do not change at all.
Debit
An entry on the left side of a T-account or journal entry. Debits increase assets and decrease liabilities and stockholders' equity.
Think of it as the left column, and remember: left does not mean bad.
Credit
An entry on the right side of a T-account or journal entry. Credits increase liabilities and stockholders' equity and decrease assets.
Think of it as the right column, the mirror of a debit.
Journal entry
A dated record of a transaction listing the accounts debited and credited, with amounts. Total debits must equal total credits.
In simple terms, this means: the formal written record of what happened, showing which accounts went up and which went down.
T-account
A simplified visual representation of a ledger account shaped like the letter T, with debits on the left and credits on the right.
Think of it as a quick sketch to track what goes in and out of a single account.
Normal balance
The side (debit or credit) on which an account's balance naturally sits. Assets have a normal debit balance; liabilities and stockholders' equity have a normal credit balance.
In simple terms, this means: an asset account "lives" on the debit side, and a liability account "lives" on the credit side.
General journal
The chronological record of all journal entries for a business.
Think of it as the master diary of every transaction, in date order.
Posting
The process of transferring journal entry amounts to their respective T-accounts or ledger accounts.
In simple terms, this means: copying each line of the journal entry into the right account's running tally.
Ledger
A formalised version of a T-account. Each account has its own ledger page.
Think of it as the official, detailed version of the T-account sketch.
General ledger
The complete collection of all ledger accounts for a business.
In simple terms, this means: the big book (or system) containing every account the company uses.
Trial balance
A listing of all accounts and their balances at a point in time, used to verify that total debits equal total credits.
Think of it as a quick sanity check: do the two sides still match?
Separate entity assumption: A business is treated as a separate economic entity from its owner(s). Personal transactions are never mixed with business transactions.
If you own a bakery and buy groceries for your home, that purchase does not appear on the bakery's books.
Historical cost principle: Assets are recorded at the price originally paid for them.
Subsequent increases or decreases in market value are ignored for balance-sheet purposes under this principle.
A piece of equipment bought for $10,000 stays on the books at $10,000 even if its resale value doubles.
The classified balance sheet divides assets and liabilities into two groups: current and non-current.
Current assets (expected to be used or converted to cash within one year):
Cash
Accounts receivable
Inventory (always classified as current)
Non-current assets (useful life beyond one year):
Buildings
Equipment
Land
Current liabilities (obligations due within 12 months):
Accounts payable
Dividends payable
Non-current liabilities (due after 12 months):
Long-term debt
Bonds payable
Liquidity refers to how quickly an asset can be converted to cash.
Current assets are listed on the balance sheet in order of liquidity, most liquid first.
Cash is the most liquid asset; inventory, while always current, is less liquid than receivables.
Current assets always appear before non-current assets on the balance sheet.
A transaction is any event that changes the financial position of the business and can be reliably measured in money.
External events involve the entity and at least one outside party.
Buying a machine from a supplier
Selling goods to a customer
Borrowing money from a bank
Internal events have a direct, measurable effect on the entity but do not involve an outside party.
Using up prepaid insurance over time (the asset shrinks, an expense is recognised)
Depreciating a building each period
Both types of event must be recorded because both change account balances.
The accounting equation: A = L + SE (Assets = Liabilities + Stockholders' Equity).
This equation must stay in balance after every single transaction.
Dual effect: Every transaction affects at least two accounts.
An increase on one side of the equation requires either an equal increase on the other side, or an equal decrease somewhere on the same side.
Transaction analysis strategy: Identify the account where the change is most obvious first, then work out what else must have changed to keep the equation balanced.
Example: A company borrows $50,000 from a bank. Cash (asset) increases by $50,000, and Notes Payable (liability) increases by $50,000. Both sides grow equally.
Example: A company buys equipment for $20,000 cash. Equipment (asset) increases by $20,000, and Cash (asset) decreases by $20,000. Total assets remain unchanged.
The golden rule: never let one side of the equation move without the other side (or another account on the same side) moving by the same amount.
Par value is a small, nominal legal value per share set by the board of directors.
Common stock is always recorded at par value in the Common Stock account.
When investors pay more than par value for newly issued shares, the excess goes into Additional Paid-in Capital (APIC).
Example: A company issues 1,000 shares with a $1 par value at $17 per share. Common Stock is credited for $1,000 (1,000 x $1), and APIC is credited for $16,000 (1,000 x $16). Cash is debited for $17,000.
Both Common Stock and APIC sit within stockholders' equity on the balance sheet.
Dividends are distributions of earnings to shareholders. They reduce retained earnings, not a standalone "dividends" account.
There is no separate Dividends account on the balance sheet. This is a common exam mistake.
Three dates matter for dividend accounting:
Declaration date: The board of directors formally declares the dividend. The company becomes legally obligated to pay. Retained Earnings decreases, and Dividends Payable (a current liability) increases. A journal entry is recorded.
Date of record: The cutoff date that determines which shareholders receive the dividend. No journal entry is recorded on this date.
Payment date: Cash is paid out to shareholders. Cash (asset) decreases, and Dividends Payable (liability) decreases. A journal entry is recorded.
Only the declaration date and the payment date produce journal entries. The date of record is purely administrative.
A secondary stock sale occurs when one investor sells shares to another investor on the open market (e.g., on a stock exchange).
The company itself is not involved in the transaction, so nothing is recorded on the company's books.
This is a critical distinction: only the original issuance of stock (the primary market transaction) affects the company's financial statements.
The Accounting Equation
\text{Assets} = \text{Liabilities} + \text{Stockholders' Equity}Debit/Credit Rules by Account Type
Account Type | Increases With | Decreases With | Normal Balance |
|---|---|---|---|
Assets | Debit | Credit | Debit |
Liabilities | Credit | Debit | Credit |
Stockholders' Equity | Credit | Debit | Credit |
Journal Entry Format
Date: MM/DD/YY
Debit Account Name (listed first) ..... $XXX
Credit Account Name (indented) ..... $XXX
Total debits must always equal total credits.
Every time a publicly traded company files its 10-K or 10-Q with the SEC, the classified balance sheet inside it uses the exact current/non-current distinction covered here. Investors and analysts scan the current-assets-to-current-liabilities ratio (the "current ratio") to judge whether a company can cover its short-term obligations. The journal entry and T-account mechanics are the same ones that bookkeepers and accounting software use daily to keep records accurate.
Students often think there is a standalone "Dividends" account on the balance sheet. There is not. Dividends reduce Retained Earnings.
Students sometimes believe that when a stock's market price rises, the company should update its balance sheet. Under the historical cost principle, the recorded value does not change.
Students frequently confuse the date of record with a date that requires a journal entry. The date of record is administrative only; nothing is recorded.
Students mix up which side increases which account type. Remember: assets live on the debit side, liabilities and equity live on the credit side. An increase to an asset is a debit, not a credit.
⚠️ The accounting equation (A = L + SE) and the dual-effect principle are tested constantly. Expect questions that give you a transaction and ask which accounts change and by how much.
⚠️ Know the three dividend dates cold, especially which ones require journal entries (declaration and payment) and which do not (date of record).
⚠️ Be able to identify whether a transaction is internal or external, and whether it affects the accounting equation.
⚠️ Journal entry formatting is frequently tested: debits listed first, credits indented, total debits equal total credits.
⚠️ Secondary stock sales are a classic trick question. The answer is always "no effect on the company's books."
⚠️ Normal balances (assets = debit, liabilities and SE = credit) underpin every problem in the rest of the course.
True or False: Under the historical cost principle, if land purchased for $100,000 is now worth $250,000, the balance sheet shows $250,000. (False, it stays at $100,000.)
Fill in the blank: The accounting equation is Assets = ______ + ______. (Liabilities + Stockholders' Equity)
True or False: The date of record for a dividend requires a journal entry. (False, no entry is recorded.)
Fill in the blank: Assets have a normal ______ balance. (Debit)
True or False: When one investor sells shares to another on the stock exchange, the company records a journal entry. (False, secondary stock sales have no effect on the company's books.)
Q: A company issues 5,000 shares of $2 par value common stock at $15 per share. What accounts are affected and by how much?
A: Cash (asset) is debited for $75,000 (5,000 x $15). Common Stock (SE) is credited for $10,000 (5,000 x $2 par). Additional Paid-in Capital (SE) is credited for $65,000 ($75,000 minus $10,000).
Q: On 1 March, a company's board declares a $20,000 dividend. The date of record is 15 March, and payment is made on 31 March. What journal entries are recorded and on which dates?
A: On 1 March (declaration): debit Retained Earnings $20,000, credit Dividends Payable $20,000. On 15 March (record date): no entry. On 31 March (payment): debit Dividends Payable $20,000, credit Cash $20,000.
Q: A company purchases equipment for $30,000, paying $10,000 cash and signing a note payable for the remaining $20,000. Analyse the transaction using the accounting equation.
A: Assets increase by a net of $20,000 (Equipment +$30,000, Cash -$10,000). Liabilities increase by $20,000 (Notes Payable). A = L + SE remains balanced.
Q: Why does a secondary stock sale have no effect on the issuing company's financial statements?
A: Because the transaction takes place between two outside investors. The company receives no cash and issues no new shares, so none of its accounts change.
Q: An asset account has total debits of $50,000 and total credits of $18,000. What is the account balance, and is it a debit or credit balance?
A: The balance is $32,000 on the debit side. This is expected because assets carry a normal debit balance.
This chapter connects directly to Chapter 3 (adjusting entries), which builds on the journal entry and T-account mechanics introduced here. The classified balance sheet reappears in financial statement analysis later in the course, where ratios like the current ratio and debt-to-equity ratio depend on the current/non-current classification. The dual-effect principle and the accounting equation underpin every topic in the course from this point forward.
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