In your case, 1st we need to clear that whether u r Resident Indian or Resident but nt ordinary resident or Non Residnt indian to get clarity on this, let me know when you went to Uk resently, and tell me about your visitings to india in last 4years, in details read the following and tell me ur status, den only we can tell abuot taxability of ur income, but plz wait for experts reply.
"(1) An individual is said to be resident in India in any previous year, if he - (a) Is in India in that year for a period or periods amounting in all to one hundred and eighty-two days or more; or
(c) Having within the four years preceding that year been in India for a period or periods amounting in all to three hundred and sixty-five days or more, is in India for a period or periods amounting in all to sixty days or more in that year.
Explanation : In the case of an individual, - (a) Being a citizen of India, who leaves India in any previous year as a member of the crew of an Indian ship as defined in clause (18) of section 3 of the Merchant Shipping Act, 1958, (44 of 1958) or for the purposes of employment outside India, the provisions of sub-clause (c) shall apply in relation to that year as if for the words "sixty days", occurring therein, the words "one hundred and eighty-two days" had been substituted;
(b) Being a citizen of India, or a person of Indian origin within the meaning of Explanation to clause (e) of section 115C, who, being outside India, comes on a visit to India in any previous year, the provisions of sub-clause (c) shall apply in relation to that year as if for the words "sixty days", occurring therein, the words "one hundred eighty-two days" had been substituted."