What Is a Journal Entry?
Every rupee a business moves has to be written down somewhere first, and in India that somewhere is the journal.
A journal entry is the first record of a transaction: the account to debit, the account to credit, the date, the amount, and a one-line reason called a narration. It follows double-entry bookkeeping, so the debits and credits in every entry come out equal.
What It Includes
An entry is built from a fixed set of parts, and it posts across to the general ledger once written.
| Part | What it holds |
|---|---|
| Date | When the transaction happened |
| Particulars | The accounts debited and credited |
| Debit (Dr) | The amount on the debit side |
| Credit (Cr) | The amount on the credit side |
| Narration | A one-line reason for the entry |
| Ledger folio (L.F.) | The ledger page the entry posts to |
The Rules and Types
To decide which account moves in which direction, bookkeepers in India still reach for the golden rules.
| Account type | Debit | Credit |
|---|---|---|
| Personal (people, firms) | The receiver | The giver |
| Real (assets, cash, stock) | What comes in | What goes out |
| Nominal (income, expense) | Expenses and losses | Incomes and gains |
Entries also come in a few shapes. A simple entry has one debit and one credit; a compound one carries several on a side, which is what a GST bill forces. Opening entries carry balances into a new year, adjusting entries settle accruals and prepayments at period-end, and reversing entries undo those when the next period starts.
Journal Entry Example
Here is an example. The figures are invented to show the format, not taken from a real ledger.
A garments retailer in Rajkot buys stock worth Rs.47,200 on credit, with 5% GST on top. The tax splits into CGST of Rs.1,180 and SGST of Rs.1,180, and the bill lands at Rs.49,560.
| Account | Debit (Rs.) | Credit (Rs.) |
|---|---|---|
| Purchases A/c | 47,200 | |
| Input CGST A/c | 1,180 | |
| Input SGST A/c | 1,180 | |
| To Supplier A/c | 49,560 |
Debits total Rs.49,560 and so do the credits, so the entry balances. That Rs.2,360 in the two input GST accounts is the input tax credit the retailer can set off later, and a free ITC calculator works out how much.
Why Getting the Entry Right Pays Off
A good entry is the base layer the rest of your accounting system sits on. Get it wrong and the general ledger, the trial balance, the GST returns, and the final accounts all inherit the same slip.
The law cares too. Section 128 of the Companies Act, 2013 tells companies to keep proper books of account, and Section 44AA of the Income Tax Act puts a comparable duty on many other firms and professionals. Since 1 April 2023, companies have also had to run software that keeps an audit trail, an edit log of every change made to an entry.
Let the Software Post It for You
Raise a GST bill in Petpooja Invoice and the taxable value, plus the CGST, SGST, or IGST, is captured the way an entry needs it, split by account. Those figures come out already separated by account, so the entry is taken off the invoice rather than being keyed in twice.
Across 8,000+ Invoice businesses, the slip we run into most is GST landing in the wrong account, which is the very thing an invoice-linked entry heads off.
Frequently Asked Questions
The journal catches the transaction first, in date order, as a matching debit and credit. The ledger then takes those same entries and files them account by account. Chronological on one side, grouped on the other.
For personal accounts, debit the receiver and credit the giver. For real accounts, debit what comes in and credit what goes out. For nominal accounts, debit the expenses and losses, and credit the incomes and gains.
No. The invoice is the source document proving a sale or purchase happened; the entry is the book record built from it, showing the debit and the credit. Different jobs entirely.
Usually, yes. Section 44AA of the Income Tax Act sets book-keeping duties by turnover and income, and any GST-registered firm needs clean records to file returns and claim input tax credit.
One entry with more than a single debit or credit. The GST purchase is the classic case, since the goods and the tax fall into separate accounts inside the same entry.
