Section 357YS | Appeal against deduction
From legislation.gov.uk
(1)An appeal may be brought against the deduction by the Commissioners for Her Majesty's Revenue and Customs from a payment of a sum representing corporation tax in compliance, or purported compliance, with section 357YO(2).
(2)Notice of appeal must be given to Her Majesty’s Revenue and Customs —F1
(a)in writing,
(b)within 30 days after the giving of the notice under section 357YO(2).