assets betterment statement meaning in English

资产递增表；资产改进表
资产改进表

Assets betterment statement
资产递增表
Where the commissioner has had to resort to investigations or the preparation of assets betterment statements or has otherwise had difficulty in assessing the tax ; or
局长须要进行调查或编制资产递增表，否则难以作出评税或
Where the commissioner has had to resort to investigations or the preparation of assets betterment statements or has otherwise had difficulty in assessing the tax ; or
局长须要进行调查或编制资产递增表，否则难以作出评税；或