noun
financial report
A formal document summarizing financial activities, used in business and accounting contexts.
会社は毎年財務報告書を発行する。
The company issues a financial report every year.
決算書 refers specifically to a settlement of accounts or financial statement, often used interchangeably but 財務報告書 is broader and more formal.
Compound of 財務 (financial affairs) + 報告 (report) + 書 (document).