All reports are under Accounting and show one period at a time: pick it with Period. By default you see the current year.
Balance sheet
Section titled “Balance sheet”What you own and what you owe, with your equity. Until the year is closed, the profit or loss so far shows as Result of the period, so the balance sheet always adds up.
If it ever doesn't, nullish warns you: Assets and liabilities do not balance.
Income statement
Section titled “Income statement”Your income and expenses for the period, and the resulting Profit or loss.
Account ledger
Section titled “Account ledger”Every posting on one account, with its running Balance. Pick the account from the list of accounts that moved during the period, or step through them one by one. Filter by number, dates or reference, and click a row to open its journal entry.
VAT declaration
Section titled “VAT declaration”See VAT.