accordance with accounting practice. The assessee’s method of accounting, transferring the doubtful debt to an interest suspense account and not treating it as profit until actually received, is in accordance with accounting practice up to assessment year 1978-79 the taxability of interest on doubtful debts credited to suspense account will be decided in the light of the Board’s earlier Circular dated 6-10-1952, as the said circular was withdrawn only in June,1978. The new procedure under the Circular of 9-10-1984 will be applicable for and from the assessment year, 1979-80. All pending disputes on the issue should be settled in the light of these instructions. Therefore, up to the assessment year 1978-79, the CBDT’s Circular of 6-10-1952 would be applicable; while from the assessment year 1979-80, the CBDT’s Circular of 9- 10-1984 is made applicable. In the present case, the assessment was made on the basis of the CBDT’s Circular on 9- 10-1984, since the assessment pertains to the assessment year 1981-82 to which the Circular of 9-10-1984 is applicable. If, the Board has considered it necessary to lay down a general test for deciding what is a doubtful debt, and directed that all Assessing Officer’s should treat such amounts as not forming part of the income of the assessee until realized, this direction by way of a circular cannot be considered as traveling beyond the powers of the Board under section 119 of the Income Tax Act. Such a circular is binding under section 119. The Circular of 9-10-1984, therefore, provides a test for recognizing whether a claim for interest can be treated as a doubtful claim unlikely to be recovered or not. The test provided by the said circular is to see whether, at the end of three years, the amount of interest has, in fact, been recovered by the bank or not. If it is not recovered for a period of three years, then in the fourth year and onwards the claim for interest has to be treated as doubtful claim which need not be included in the income of the assessee until it is actually recovered. In the present case, the circulars which have been in force are meant to ensure that while assessing the income accrued by way of interest on a “sticky” loan, the