[F1 The amountN.I.
Textual Amendments
F1Sch. 4A inserted (8.1.2001, 1.2.2001 for specified purposes and 6.4.2002 otherwise) by 2000 c. 4 (N.I.), s. 30(3), Sch. 4; S.R. 2000/358, art. 2(e), Sch. Pt. IV (as amended by S.R. 2000/374, art. 3); S.R. 2001/34, art. 2(a)
4N.I.The amount for the year is amount C where—
(a)amount C is equal to amount A minus amount B, and
(b)amounts A and B are calculated as follows.]