Recording of Transactions - I

2.1 Core concepts

A business transaction is an exchange of economic consideration between parties having a two-fold "give and take" effect that is recorded in at least two accounts (NCERT §3.1, p. 46-47). The first step in recording is preparing a source document or voucher — documentary evidence of the transaction. Examples include the cash memo, invoice, sales bill, pay-in-slip, cheque and salary slip; for petty expenses with no documentary support, a voucher is prepared and approved internally. Vouchers must be serially numbered, chronologically arranged and kept in a separate file (NCERT §3.1, p. 47).

Accounting vouchers (NCERT §3.1.1, p. 47-49) come in several types. A Transaction Voucher records a simple transaction with one debit and one credit. A Compound Voucher records a transaction with multiple debits or multiple credits but only one of the opposite; it is sub-divided into a Debit Voucher (one credit, many debits) and a Credit Voucher (one debit, many credits). A Complex / Journal Voucher records a transaction with multiple debits and multiple credits. The essential elements of a voucher — good quality paper, firm name printed on top, date of transaction (not of recording), serial number, accounts to be debited/credited, amount in figures, account-wise description, signatures of preparer and authorised person — are listed in NCERT §3.1.1, p. 49-50.

The Accounting Equation (NCERT §3.2, p. 50) is Assets = Liabilities + Capital (with the derivative forms A − L = C and A − C = L); it is also called the Balance Sheet Equation because it represents the relationship among balance-sheet components. Resources of the business (assets) must equal the claims of those who financed them — the proprietor (capital) plus outsiders (liabilities). Profits increase capital and losses decrease it. Example 1 (NCERT §3.3, p. 53) works through nine transactions — capital introduced, machinery purchased, raw materials bought on credit, salary paid, rent paid in advance, sales for cash, sales on credit, depreciation, drawings — tabulating the new state of A = L + C after each, which always balances. CUET-style MCQs are often built directly from these nine transactions.

The T-account and the rules of debit and credit keep A = L + C balanced. In a T-account the left side is Debit (Dr.) and the right side is Credit (Cr.) (NCERT §3.3, p. 52-54). To "debit" is to enter an amount on the left; to "credit" is to enter on the right. The five-fold Modern (American) classification of accounts (NCERT §3.3.1, p. 54) supplies the rules: (a) Asset accounts — increase debited, decrease credited; (b) Liability accounts — increase credited, decrease debited; (c) Capital accounts — increase credited, decrease debited; (d) Expense / Loss accounts — increase debited, decrease credited; (e) Revenue / Gain accounts — increase credited, decrease debited. The two consolidated patterns to memorise are: Assets + Expenses follow the same rule (increase Dr, decrease Cr); Liabilities + Capital + Revenues follow the opposite rule (increase Cr, decrease Dr). Double-entry book-keeping then follows naturally: every transaction affects at least two accounts and total debits must equal total credits (NCERT §3.3, p. 52).

Books of Original Entry — the Journal (NCERT §3.4, p. 60-61). The book in which a transaction is recorded for the first time is the Journal; the act is journalising; transferring entries from journal to ledger is posting. Subdivisions of the journal — Journal Proper, Cash Book, Purchases Book, Sales Book, Purchase Returns Book, Sales Returns Book, Bills Receivable Book and Bills Payable Book — are introduced here and elaborated in keac104. The journal format has five columns (NCERT §3.4.1, p. 61-62): Date (date of transaction), Particulars (debit account first with "Dr.", credit account on the next line prefixed with "To", and a brief narration in brackets), L.F. (Ledger Folio) — left blank when journalising and filled at the time of posting with the page number of the relevant ledger account, Debit Amount in rupees and Credit Amount in rupees. A simple journal entry has one debit and one credit; a compound journal entry has multiple debits and/or credits (NCERT §3.4.1, p. 62).

Two practical traps (NCERT §3.4.1, p. 62): first, the Goods Account is NOT used; it is split into five accounts — Purchases, Sales, Purchase Returns, Sales Returns and Stock — so a purchase of goods is debited to Purchases A/c, not to Goods A/c. Second, a purchase of a fixed asset (machinery, furniture) is debited to the asset account, not to the Purchases account, because the Purchases account is reserved for goods-in-trade.

The Ledger (NCERT §3.5, p. 72) is the principal book that contains all accounts; it is the source from which the net balance of any account on any date can be ascertained — information that would be very tedious to extract from the chronological journal. The ledger account format (Fig. 3.6, p. 73) has two equal sides — Dr. on the left, Cr. on the right — each with columns for Date, Particulars, J.F. (Journal Folio), and Amount. Account titles end with the suffix "Account". Accounts in the ledger split (§3.5.1, p. 75) into Permanent accounts — Assets, Liabilities, Capital — which are balanced and carried forward and appear in the balance sheet; and Temporary accounts — Revenues, Expenses — which are closed at year-end by transfer to the Trading and Profit & Loss A/c.

Posting from Journal to Ledger (§3.6, p. 75). The steps are: (i) locate the relevant account in the ledger; (ii) enter the date of the transaction on the same side as the journal entry indicates; (iii) write in Particulars the name of the contra account (the account on the other side of the journal entry), prefixed with "To" on the debit side and "By" on the credit side; (iv) enter the journal page number under J.F.; (v) enter the amount. Journal and Ledger are distinguished (NCERT p. 74): Journal is book of original / first entry — Ledger is book of secondary entry; Journal is chronological — Ledger is analytical; basis of classification in the Journal is the transaction — in the Ledger it is the account; recording in the Journal is called journalising — in the Ledger it is called posting.

The full accounting cycle: voucher → identification → application of equation → application of debit/credit rules → journal entry → posting to ledger → balancing → trial balance (next chapters). Each MCQ targets one node of this pipeline.

2.2 Definitions to memorise

2.3 Diagrams / processes to remember

Fig. 3.1 — Specimen Transaction Voucher (NCERT p. 47). One debit + one credit; columns for firm name, voucher no., date, debit account, credit account, amount, narration, prepared-by and authorised-by signatures.

Fig. 3.2 — Specimen Debit Voucher and Credit Voucher (NCERT p. 48). Compound voucher with one credit + many debits (Debit Voucher) or one debit + many credits (Credit Voucher).

Fig. 3.3 — Specimen Complex / Journal Voucher (NCERT p. 49). Multiple debits AND multiple credits.

Fig. 3.4 — T-account (NCERT p. 54). Left = Debit, Right = Credit; the simplest representation of a ledger account.

Rules of Debit and Credit Chart (NCERT §3.3.1, p. 54). Five categories with their increase / decrease rules. Mnemonic: Assets + Expenses are debit-natured (increase Dr, decrease Cr); Liabilities + Capital + Revenues are credit-natured (increase Cr, decrease Dr).

Fig. 3.5 — Format of Journal (NCERT p. 61). Date | Particulars | L.F. | Debit (₹) | Credit (₹).

Fig. 3.6 — Format of Ledger Account (NCERT p. 73). Dr. side and Cr. side, each with Date | Particulars | J.F. | Amount.

Example 1 Analysis Table (NCERT p. 53). Demonstrates that after each of the nine transactions, A = L + C is preserved. Memorise transaction order: (1) Capital introduced — A↑, C↑; (2) Machinery purchased — Cash↓ Machinery↑ (within Assets, no net change); (3) Raw materials on credit — Stock↑, Creditors↑; (4) Salary paid — Cash↓, C↓ (expense); (5) Rent paid in advance — Cash↓, Prepaid Rent↑ (within A); (6) Sales for cash — Stock↓, Cash↑, C↑ (profit); (7) Sales on credit — Stock↓, Debtors↑, C↑ (profit); (8) Depreciation — Machinery↓, C↓; (9) Drawings — Cash↓, C↓.

Posting Process (NCERT §3.6, p. 75). Five steps: locate account → enter date → enter contra account in Particulars ("To" on Dr side, "By" on Cr side) → enter J.F. (journal page) → enter amount. After posting all entries for the period, balance each account by computing the difference and entering it as Balance c/d on the shorter side; carry forward as Balance b/d to the next period.

Distinction Table — Journal vs Ledger (NCERT p. 74). Four bases — book order (original vs principal), nature (chronological vs analytical), unit of classification (transaction vs account), and the recording verb (journalising vs posting).

2.4 Common confusions / NTA trap points

1. Goods Account is NOT used. A purchase of goods is debited to Purchases A/c, not to Goods A/c. Goods are split into five accounts — Purchases, Sales, Purchase Returns, Sales Returns and Stock (NCERT §3.4.1, p. 62).
2. L.F. column timing. The L.F. column is filled at posting, not at journalising; many students fill it at the journalising stage (NCERT §3.4.1, p. 62).
3. Fixed asset vs Purchases. Purchase of machinery is debited to the Machinery account (asset), not to Purchases. The Purchases account is reserved for goods-in-trade only (Test Your Understanding-V Q4, NCERT p. 86).
4. "To" prefix. "To" is used only for the credit account in a journal entry; the debit account is followed by "Dr.". Debits are always listed first and credits indented below (NCERT §3.4.1, p. 61).
5. Drawings entry. Cash withdrawn for personal use is debited to Drawings A/c and credited to Cash; only at year-end is the Drawings balance transferred to Capital. Many MCQs short-circuit this by debiting Capital directly — NCERT prefers the two-step treatment (NCERT §3.3 Example 1 Tr.9, p. 56).
6. Debit Voucher vs Credit Voucher. Debit Voucher = one credit, many debits. Credit Voucher = one debit, many credits. Students invert these (NCERT §3.1.1, p. 48).
7. Sale of an old asset is not "Sales". Sale of old furniture (in a non-furniture business) is credited to Furniture A/c (or to Gain/Loss A/c for any profit/loss), not to Sales A/c.
8. Date in voucher = date of transaction. Not the date of recording — a common distractor (NCERT §3.1.1, p. 49).
9. Rules of Dr/Cr. Expenses are debit-natured, Revenues are credit-natured — students often try to memorise the older "Real/Personal/Nominal" rules and contradict themselves; stick to the Modern five-fold split (NCERT §3.3.1, p. 54).
10. A = L + C derivative forms. NCERT explicitly gives A − L = C and A − C = L. CUET asks "which of the following is not a correct form" — students forget the derivatives (NCERT §3.2, p. 50).
11. Cash discount entry has three accounts. Receipt from a debtor after cash discount involves debiting Cash and Discount Allowed and crediting the debtor — a compound entry, not simple.
12. Permanent vs Temporary accounts. Drawings, although a contra-capital item, behaves like a temporary account in that its balance is transferred to Capital at year-end; many students misclassify it (NCERT §3.5.1, p. 75).

2.5 Journal entry templates

The five-fold rule comes alive in journal entries. The templates below cover the most-tested transaction patterns and use the standard Date | Particulars | L.F. | Dr. (₹) | Cr. (₹) layout.

(a) Capital introduced (NCERT Example 1 Tr.1, p. 55)

(b) Cash purchase of fixed asset (NCERT Example 1 Tr.2, p. 55)

(c) Credit purchase of goods (NCERT Illustration 2 Apr 10, p. 65)

(d) Credit sale with cash receipt subject to cash discount (compound entry — NCERT §3.4.1)

(e) Drawings (NCERT Example 1 Tr.9, p. 56)

(f) Salary paid (NCERT Example 1 Tr.4, p. 55)

(g) Depreciation (NCERT Example 1 Tr.8, p. 55)

(h) Sale of old furniture at a gain (not "Sales") (NCERT §3.4.1 trap)