To create a journal entry, it's necessary that you understand which account to debit and which to credit. Determine which account type to use for your situation after completing a transaction. Assets, revenues, expenses and liabilities are examples of account types you might credit or debit.

Every journal entry in the general ledger will include the date of the transaction, amount, affected accounts with account number, and description. The journal entry may also include a reference number, such as a check number, along with a brief description of the transaction.