incomestatement, is

This command displays an income statement, showing revenues and expenses
during one or more periods. Amounts are shown with normal positive sign,
as in conventional financial statements.

_FLAGS

The revenue and expense accounts shown are those accounts declared with
the Revenue or Expense type, or otherwise all accounts under a top-level
revenue or income or expense account (case insensitive, plurals
allowed).

Example:

$ hledger incomestatement
Income Statement

Revenues:
                 $-2  income
                 $-1    gifts
                 $-1    salary
--------------------
                 $-2

Expenses:
                  $2  expenses
                  $1    food
                  $1    supplies
--------------------
                  $2

Total:
--------------------
                   0

This command is a higher-level variant of the balance command, and
supports many of that command's features, such as multi-period reports.
It is similar to hledger balance '(revenues|income)' expenses, but with
smarter account detection, and revenues/income displayed with their sign
flipped.

This command also supports the output destination and output format
options The output formats supported are txt, csv, html, and
(experimental) json.