S. 9(1)(vii) : Income deemed to accrue or arise in India-Fees for technical services-Reimbursement of expenses-Not fees for technical services-Living allowance-No employer and employee relation ship-Agency commission-Not liable to deduct tax at source-Article 12 of OECD Model Convention-Levy of interest is not barred by limitation. [S. 192, 194J 195, 201]