I believe the section in contention is as highlighted below [italics mine]:
'20.
(1) Subject to conditions specified by the Minister under section
130-
(a) a unit trust; or
(b) a collective investment scheme set up by an employer for purposes
of receiving monthly contributions from taxed emoluments of his
employees and investing them primarily in shares traded on any
securities exchange operating in Kenya,
registered by the Commissioner,shall be exempt from income tax except
for the payment of withholding tax on interest income and dividends as a
resident person as specified in the Third Schedule to the extent that its unit
holders or shareholders are not exempt persons under the First Schedule.
(2) All distributions of income,and all payments for redemption of
units or sale of shares received by unit holders or shareholders shall be deemed to
have been already tax paid'
Section 20 Ref:
http://www.kra.go.ke/inc...df/Incometaxact2008.pdf