Year 10 Cambridge Accounting: Core Concepts Summary | Year 10 剑桥会计：核心知识点梳理

📚 Year 10 Cambridge Accounting: Core Concepts Summary | Year 10 剑桥会计：核心知识点梳理

Year 10 Cambridge IGCSE Accounting introduces students to the fundamental principles of financial recording and reporting. Mastering these core concepts builds a solid foundation for more advanced topics and ensures accurate, consistent application of accounting rules. This article reviews the key knowledge areas every Year 10 student must understand, from the accounting equation to bank reconciliation.

Year 10 剑桥 IGCSE 会计课程向学生介绍财务记录和报告的基本原则。掌握这些核心概念可为后续更深入的学习打下坚实基础，并确保准确、一致地运用会计规则。本文梳理了每一位 Year 10 学生必须掌握的关键知识板块，从会计等式到银行调节表。

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1. The Accounting Equation | 会计等式

The accounting equation states that what the business owns (assets) is always funded by what it owes (liabilities) and what the owner has invested (capital). This relationship must hold true after every single transaction and forms the very backbone of double-entry bookkeeping.

会计等式表明，企业所拥有的（资产）永远等于它所欠的（负债）加上所有者投入的（资本）。每一笔交易发生后这一关系必须始终成立，它是复式记账的根基。

Assets = Capital + Liabilities

Assets are resources controlled by the business as a result of past events and from which future economic benefits are expected to flow to the business. Examples include cash, inventory, trade receivables and non-current assets such as machinery.	资产是企业因过去事项而控制、预期会带来未来经济利益的资源。例如现金、存货、应收账款以及机器设备等非流动资产。
Capital (equity) represents the owner’s residual interest in the assets after deducting all liabilities. It increases with profit and additional investment, and decreases with drawings and losses.	资本（权益）代表所有者扣除所有负债后在资产中的剩余权益。资本随利润和追加投资而增加，随提款和亏损而减少。
Liabilities are present obligations arising from past events, the settlement of which is expected to result in an outflow of resources. Common examples include trade payables, bank overdrafts and loans.	负债是因过去事项而产生的现时义务，其清偿预期会导致经济利益流出企业。常见的有应付账款、银行透支和贷款。

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2. Double-Entry Bookkeeping | 复式记账

Every business transaction has a dual effect, meaning it impacts at least two accounts. The double-entry system records both aspects—a debit entry in one account and a corresponding credit entry in another—so that the accounting equation remains in balance.

每一笔交易都具有双重影响，至少涉及两个账户。复式记账系统同时记录这两个方面：一个账户记借方，另一个账户记相应贷方，从而使会计等式保持平衡。

The rules for debits and credits depend on the type of account. Students must memorise the following table, which summarises how increases and decreases are recorded.

借方与贷方的规则取决于账户类型。学生必须熟记下表，它总结了各类账户增加和减少的记账方式。

Assets increase on the debit side and decrease on the credit side.	资产增加记借方，减少记贷方。
Liabilities increase on the credit side and decrease on the debit side.	负债增加记贷方，减少记借方。
Capital increases on the credit side and decreases on the debit side.	资本增加记贷方，减少记借方。
Income increases capital, so it is credited when earned.	收入会增加资本，因此赚取收入时记贷方。
Expenses decrease capital, so they are debited when incurred.	费用会减少资本，因此发生费用时记借方。

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3. Books of Prime Entry | 原始分录簿

Before transactions are posted to the ledger accounts, they are first recorded in specialised books of prime entry. These books act as a chronological daily record and reduce the volume of detail in the ledgers.

在过账到分类账之前，交易首先记录在专门的原始分录簿中。这些账簿充当按时间顺序的日常记录，并减少分类账中的细节量。

The following are the main books of prime entry that Cambridge IGCSE students must know:

剑桥 IGCSE 学生必须了解以下主要原始分录簿：

Sales journal – records credit sales of goods.	销售日记账——记录赊销商品。
Purchases journal – records credit purchases of goods.	采购日记账——记录赊购商品。
Returns inwards journal – records goods returned by credit customers.	销售退回日记账——记录赊销客户退回的商品。
Returns outwards journal – records goods returned to credit suppliers.	采购退回日记账——记录退还给赊购供应商的商品。
Cash book – records all cash and bank transactions, serving as both a book of prime entry and a ledger account.	现金簿——记录所有现金和银行交易，既是原始分录簿也是分类账账户。
General journal – for transactions that do not fit into the above, such as correction of errors, opening entries and year-end adjustments.	普通日记账——记录不适合上述账簿的交易，如错误更正、期初分录和年末调整。

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4. Ledgers and Trial Balance | 分类账和试算平衡表

After entries are recorded in the books of prime entry, they are posted to the general ledger. The general ledger contains separate accounts for each asset, liability, capital, income and expense item. At the end of a period, all ledger account balances are listed in a trial balance to check the arithmetic accuracy of the double-entry records.

交易在原始分录簿中记录后，会被过账到总分类账。总分类账为每一项资产、负债、资本、收入和费用分别开设账户。期末，所有分类账余额会列入试算平衡表，以检验复式记录的算术准确性。

Key points about the trial balance:

关于试算平衡表的关键要点：

It is not part of the double-entry system but a check on it.	它并非复式记账体系的一部分，而是对其的一种核对。
Total debits must equal total credits.	借方总额必须等于贷方总额。
A balanced trial balance does not prove there are no errors; some errors (e.g. errors of omission, commission, principle) may still exist.	试算平衡表平衡并不证明没有错误；某些错误（如遗漏错误、抵消错误、原则错误）仍可能存在。
If the totals are unequal, a suspense account is opened to temporarily record the difference while the error is investigated.	若借方贷方总额不等，则开设暂记账户临时记录差额，待查寻错误。

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5. Income Statement for a Sole Trader | 独资经营者的收益表

The income statement (or trading and profit and loss account) calculates the profit or loss a business has made over a specific period. For a trading business it is divided into two sections: the trading account, which determines gross profit, and the profit and loss account, which determines net profit.

收益表（或称购销损益账）计算企业在一定期间内实现的利润或亏损。对于贸易企业，它分为两部分：购销账，确定毛利；损益账，确定净利润。

Gross Profit = Net Sales Revenue – Cost of Sales

Net Profit = Gross Profit + Other Income – Expenses

Net sales revenue = Sales – Returns inwards (sales returns).	销售净额 = 销售收入 – 销售退回。
Cost of sales = Opening inventory + Purchases – Returns outwards + Carriage inwards – Closing inventory.	销售成本 = 期初存货 + 采购 – 采购退回 + 购货运费 – 期末存货。
Expenses may include wages, rent, insurance, depreciation, irrecoverable debts and motor expenses. They are listed and deducted from gross profit.	费用可包括工资、租金、保险费、折旧、坏账和车辆费用等，列示并从毛利中扣除。

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6. Statement of Financial Position | 财务状况表

The statement of financial position (or balance sheet) shows the assets, liabilities and capital of a business at a particular point in time. It is a snapshot of the accounting equation in a formal layout.

财务状况表（或资产负债表）反映企业在某一特定时点的资产、负债和资本。它是以正式格式呈现会计等式的快照。

Typical classification under the horizontal layout:

水平式格式下的典型分类：

Non-current assets (long-term): land and buildings, machinery, motor vehicles, fixtures and fittings. Shown at net book value (cost minus accumulated depreciation).	非流动资产（长期）：土地和建筑物、机器设备、机动车辆、固定装置。按账面净值（成本减累计折旧）列示。
Current assets: inventory, trade receivables, prepayments, bank and cash. Listed in order of liquidity.	流动资产：存货、应收账款、预付账款、银行存款和现金。按流动性排序。
Current liabilities: trade payables, bank overdraft, accruals. Due within one year.	流动负债：应付账款、银行透支、应计费用。一年内到期。
Non-current liabilities: long-term loans. Due after more than one year.	非流动负债：长期借款。超过一年到期。
Capital: opening capital + profit (or – loss) – drawings.	资本：期初资本 + 利润（或 – 亏损） – 提款。

The statement can also be presented in a vertical format, which is the more common approach in the syllabus.

该表也可以采用垂直格式列报，这在教学大纲中更为常见。

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7. Adjustments: Depreciation | 调整：折旧

Depreciation is the systematic allocation of the cost of a non-current asset over its useful life. It matches the expense of using the asset against the revenue it generates, in accordance with the matching principle.

折旧是将非流动资产成本在其使用寿命内系统分配的过程。它根据配比原则，将使用资产的费用与其产生的收入相配比。

Two common methods are examined at Year 10 level:

Year 10 阶段考查两种常见方法：

Straight-line method: same amount of depreciation is charged each year. Depreciation = (Cost – Residual Value) / Useful Life	直线法：每年计提相同折旧额。 折旧额 =（成本 – 残值）/ 使用年限
Reducing (diminishing) balance method: a fixed percentage is applied to the net book value (cost less accumulated depreciation) at the start of each year. The depreciation charge becomes smaller over time.	余额递减法：每年期初将固定百分比应用于账面净值（成本减累计折旧）。折旧费用逐年递减。

The double entry for depreciation is: debit Profit and Loss Account (expense) and credit Provision for Depreciation Account (accumulated depreciation, a contra-asset).

折旧的分录为：借记损益账户（费用），贷记折旧准备账户（累计折旧，资产抵减项）。

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8. Adjustments: Accruals and Prepayments | 调整：应计和预付

Under the accruals basis of accounting, income and expenses are recorded when they are earned or incurred, not necessarily when cash is received or paid. Year-end adjustments for accruals and prepayments ensure that financial statements reflect the correct amounts for the period.

根据权责发生制会计，收入和费用在赚取或发生时记录，而未必在收到或支付现金时。应计和预付的年末调整确保财务报表反映本期正确的金额。

Accrued (owing) expense: an expense that has been incurred but not yet paid by the year-end. The amount is added to the expense in the income statement and shown as a current liability.	应计费用：截至年末已发生但尚未支付的费用。该金额在收益表中加至相关费用，并列为流动负债。
Prepaid expense: an expense that has been paid in advance for a period after the year-end. The prepaid portion is deducted from the expense in the income statement and shown as a current asset.	预付费用：为年末之后期间预先支付的费用。预付款部分在收益表中从费用中扣除，并列为流动资产。
Accrued income: income earned but not yet received. Added to income and recorded as a current asset.	应计收入：已赚取但尚未收到的收入。加至收入，列为流动资产。
Prepaid income: income received in advance for a future period. Deducted from income in the income statement and shown as a current liability.	预收收入：为未来期间预先收到的收入。在收益表中从收入中扣除，列为流动负债。

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9. Irrecoverable Debts and Provision for Doubtful Debts | 坏账和坏账准备

When a credit customer is unable to pay, the debt becomes irrecoverable and must be written off. The double entry is debit Irrecoverable Debts (expense) and credit Trade Receivables. A provision for doubtful debts is an estimate of future losses from receivables, created under the prudence concept.

当赊销客户无法付款时，该项债权成为坏账，必须注销。分录为借记坏账费用，贷记应收账款。坏账准备是根据谨慎性概念，对应收账款未来可能发生的损失所做的估计。

Key treatment:

关键处理：

Increase in provision for doubtful debts: debit Profit and Loss Account and credit Provision for Doubtful Debts.	坏账准备增加：借记损益账户，贷记坏账准备。
Decrease in provision: debit Provision for Doubtful Debts and credit Profit and Loss Account (as income or reduction of expense).	坏账准备减少：借记坏账准备，贷记损益账户（作为收入或费用减少）。
In the statement of financial position, trade receivables are shown at their net figure: gross receivables minus the provision for doubtful debts.	在财务状况表中，应收账款按净额列示：应收账款总额减去坏账准备。

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10. Bank Reconciliation Statement | 银行调节表

A bank reconciliation statement explains the difference between the cash book (bank column) balance and the bank statement balance on a specific date. Differences arise due to timing—such as unpresented cheques and outstanding lodgements—and errors in either record.

银行调节表用于解释特定日期现金簿（银行栏）余额与银行对账单余额之间的差异。差异的产生是由于时间性差异——例如未兑现支票和未达存款——以及任一记录中的错误。

The procedure:

操作步骤：

Start with the bank statement balance (or adjusted cash book balance if errors are found first).	从银行对账单余额开始（或先纠正现金簿错误后的调整现金簿余额）。
Add unpresented cheques (cheques issued but not yet debited by the bank).	加回未兑现支票（已开出但银行尚未扣款的支票）。
Subtract outstanding lodgements (amounts paid into the bank but not yet credited).	减去未达存款（已存入银行但银行尚未入账的款项）。
The result should equal the updated cash book balance.	结果应等于更新后的现金簿余额。
All bank charges, direct debits, standing orders and dishonoured cheques that appear on the bank statement but not in the cash book must be recorded in the cash book before reconciliation.	所有已出现在银行对账单上但未计入现金簿的银行手续费、直接借记、定期付款指示和拒付支票，必须在调节前记入现金簿。

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