An expense type account is used to allow you to track how much you spend on specific expenses.
Technically, expense accounts are not a part of traditional accounting, but have become
common with the increased capabilities of computer-based accounting systems. Many people's
first experience with tracking expenses comes from Quicken(tm), where transactions can be
assigned to one or more categories. In
GnuCash, these categories are set up as separate
accounts, which are designated as Expense type accounts. This allows
GnuCash to apply the
rules of double-entry accounting consistently. Expense accounts can be as detailed or as
general as you need. Some users need only a few accounts for personal expense tracking.
GnuCash expense accounts to manage their expenses in great detail. The level of
detail you choose is up to you. Keep in mind that with
GnuCash, you can change accounts for
transactions, so if your needs change later on, it is possible to move transactions