Regulation 4 Claim periods
(1)
A relevant claim can only be made in relation to—
(a)
quarterly accounting periods,
(b)
in the case of a person who accounts for duty under the Act on a monthly basis, periods of 3 months in which a relevant claim arises, or
(c)
in the case of a person who accounts for duty under the Act on any other basis, periods of such number of accounting periods as would produce a claim period as near as possible to 91 days.
(2)
In any case falling within paragraph (1), the first accounting period for which a claim can be made is the accounting period ending on or after 1st April 2012.