Q.What is a 'Ledger' in Tally? Explain the rule that must be followed whenever a new ledger is created.

A ledger in Tally is the actual account a transaction gets posted to — but it cannot exist as a free-floating account with no classification.

A Ledger in Tally is the individual account head — such as 'Cash', 'Ravi & Co.', or 'Salaries' — to which actual transactions are posted through vouchers. The rule that must always be followed is that every ledger, without exception, must be placed under one Group (predefined or user-created) at the time it is created, so that the software knows how the ledger should be treated …

A Ledger in Tally is the specific, individual account head to which actual transactions are posted — for example, 'Cash', 'Bank', 'Ravi & Co.' (a particular debtor), 'Mehta Traders' (a particular creditor), 'Salaries', or 'Sales'. It is created via 'Accounts Info → Ledgers → Create' and is the account that a voucher entry actually debits or credits.

The rule that must always be followed: every ledger, without exception, must be placed under exactly one Group at the moment it is created — never left unclassified. This is because Tally relies on a ledger's group to decide how it should be treated when automatically compiling reports: a ledger placed under 'Sundry Debtors' will be treated as an asset (a receivable) appearing on the Balance Sheet, while a ledger placed under 'Sales Accounts' will be treated as revenue appearing on the Profit and Loss Account, and so on. Without this classification, the software would have no way of knowing where a given ledger's balance belongs in the final reports. …

A frequent misunderstanding is thinking a ledger can be created 'without a group, to be classified later' — Tally does not allow this; the group must be selected at the very moment the ledger is created, because the software needs …