noun
past financial year; previous fiscal year
Used in accounting and administrative contexts to refer to a financial year that has already ended.
過年度の決算書を確認してください。
Please check the financial statements for the past fiscal year.
過年度の未払い金を整理する必要
We need to settle the unpaid amounts from the previous fiscal year.
当年度 means the current fiscal year, in contrast to 過年度 which refers to past years.
Compound of 過 (past, exceed) and 年度 (fiscal year).