Article 5 Lower and upper limits for Class 4 contributions
In sections 9(2) and 10(1) of the Act (Class 4 contributions recoverable under Tax Acts and regulations)—
(a)
for the figure £5,450 (lower limit)f1 wherever it appears there shall be substituted in each of those sections the figure £5,900;
(b)
for the figure £18,200 (upper limit)f2 there shall be substituted in each of those sections the figure £20,280.