1. Open Tally Prime and go to the Gateway of Tally.
2. From the main menu, select "Alter" and then select "Ledgers."
3. Select the ledger that you want to delete from the list of ledgers then press enter.
4. Press the "Alt + D" shortcut key or select "Delete" from the "Edit" menu.
5. Tally Prime will prompt you to confirm that you want to delete the ledger. If you are sure that you want to delete the ledger, select "Yes."
6. Tally Prime will then ask you to confirm the deletion of the ledger's transactions. If you want to delete the transactions associated with the ledger, select "Yes."
7. After confirming the deletion of the ledger and its transactions, Tally Prime will remove the ledger from the list of ledgers.
It's important to note that once a ledger is deleted, it cannot be restored. Therefore, it's recommended to take a backup of your data before deleting any ledgers