It is not disputed before us that some part of the income on which the tax has been paid abroad is on the income accrued or arisen in India. Therefore, to the extent, the tax is paid abroad on income which has accrued and/or arisen in India, the benefit of Section 91 of the Act is not available. In such a case, an Assessee such as the applicant assessee is entitled to a deduction under Section 40(a)(ii) of the Act. This is so as it is a tax which has been paid abroad for the purpose of arriving global income on which the tax payable in India. Therefore, to the extent the payment of tax in Saudi Arabia on income which has arisen / accrued in India has to be considered in the nature of expenditure incurred or arisen to earn income and not hit by the provisions of Section 40(a)(ii) of the Act. (q) The Explanation to Section 40(a)(ii) of the Act was inserted into the Act by Finance Act, 2006. However, the use of the words “for removal of dobuts” it is hereby declared “…….” in the Explanation inserted in Section 40(a)(ii) of the Act, makes it clear that it is declaratory in nature and would have retrospective effect. This is not even disputed by the Revenue before us as the issue of the nature of such declaratory statutes stands considered by the decision of the Supreme Court in CIT Vs. Vatika Township (P) Ltd. 367 ITR 466 and CIT Vs. Gold Coin Health Foods (P) Ltd. 304 ITR 308