taxability of accomodation living expenses paid for foreigne

1) We have availed the services of a UK national in advising our firm in various areas as well as for the Arbitration Center project. 2) We have made payments to him for his services when he was in UK (up to second week of June 2008), Thereafter he is in Chennai. 3) The firm is providing him accommodation, living expenses during his stay in Chennai, which could be for over two years IS THE AMOUNT TAXABLE IN THE HANDS OF THE UK NATIONAL ?