(n,vs) report
statement
filing a return
notification
(P)
(n) report
declaration
(n) return system
tax payment by self-assessment
declaration system
(n) suggestion box
(n) under-reporting (e.g. income on a tax return)
(n) final income tax return
final declaration
final report
(n) personal statement
verbal or informal, unsubstantiated assertion
(n,vs) (filing) revised (income tax) return
(n) self-assessed tax payment
(n,vs) (filling in) return form
(n) blue (tax) return
(n) tax return
(n) income tax return
(n) customs declaration
(n) disembarkation card
(n) income tax return certificate
tax return certificate
(n) electronic tax filing