The 3 golden rules of accounting.

What are the golden rules of accounting?

The golden rules of accounting are three simple sentences that tell you which account to debit and which to credit in any transaction. Before you can apply them, you sort every account into one of three families — personal, real or nominal — and each family has its own rule.

Think of them as a translation trick. A transaction happens in the real world ("I paid rent of ₹10,000 by cheque"); the golden rules turn it into a balanced journal entry that the ledger can understand. Master these three lines and the whole of double-entry book-keeping opens up.

The three account types and their rule

First identify the type of each account in the transaction, then apply the matching rule. Here they are side by side.

A quick memory hook: receiver, in, expenses are the three things you debit — one for each account type, in the same order (personal → real → nominal).

Worked example 1 — a personal account

Debit the receiver, credit the giver. On 1 July 2026, your firm pays ₹20,000 cash to Ramesh, a supplier, to settle his account. Ramesh receives the money, so his personal account is debited; cash goes out, so the real Cash account is credited.

Debit ₹20,000 = Credit ₹20,000 — the entry balances.

Worked example 2 — a real account

Debit what comes in, credit what goes out. On 5 July 2026 you buy furniture worth ₹15,000, paying by cheque. Furniture (an asset) comes in, so the real Furniture account is debited; money goes out of the bank, so the personal Bank account is credited.

Debit ₹15,000 = Credit ₹15,000 — balanced again.

Worked example 3 — a nominal account

Debit all expenses and losses, credit all incomes and gains. On 7 July 2026 you pay shop rent of ₹10,000 in cash. Rent is an expense (nominal), so it is debited; cash goes out (real), so Cash is credited.

Notice the pattern across all three entries: something is debited, something is credited, and the two columns always match. That equality is double-entry itself.

Common mistakes & student tips

• Cash vs Bank. Cash A/c is a real account; Bank A/c is a personal account (a bank is an institution). Both still work out to the same debit/credit, but classify them correctly in the exam.
• Capital and Drawings are personal. Capital represents the owner (the giver of funds), so it is a personal account — not nominal. Bringing capital in credits Capital A/c.
• Income received vs income receivable. "Interest received" is a nominal account (credit the gain). "Interest receivable" is an asset (real) until the cash actually arrives.
• Always write the narration. The (Being …) line under each entry is not optional in exams — it explains why, and often carries a mark.
• Balance before you move on. If debit ≠ credit, the entry is wrong. Re-check which side received value and which side gave it.

In TatvaBooks this happens automatically

The golden rules are the theory every account still runs on — but you shouldn't have to hand-classify personal, real and nominal accounts on every voucher for the rest of your working life. In TatvaBooks, you record the real-world event ("paid rent ₹10,000 by cash"), and the software posts the correct double-entry for you: expense debited, cash credited, GST split where it applies, and the ledgers and Trial Balance updated instantly. Learn the rules here so you can read and trust the books — then let the software do the posting. See it working in our cloud accounting software, and check the Balance Sheet format your entries roll up into.

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