tax year
noun/ˈtæks jɪə(r)/, /ˈtæks jɜː(r)/
/ˈtæks jɪr/
(also financial year)
(both British English) (North American English fiscal year)
[usually singular]- a period of twelve months over which the accounts and taxes of a company or a person are calculated. The British tax year begins on 6 April.
纳税年度：计算公司或个人的帐户和税款的十二个月期间。英国征税从4月6日开始。