Judgment :- P. THANGAVEL, J. This appeal is filed against the order of the Tribunal, Madras "A" Bench, in ITA No. 2225/Mad of 1991, in connection with the asst. yr. 1989-90. Beardsell Ltd., Chennai, the respondent in this reference, is a public limited company. The said company filed its return of income with the Dy. CIT, Special Range-I, Chennai, showing a total income of Rs. 33, 49, 950, computing as per the provisions of s. 115J of the IT Act, 1961 (hereinafter referred to as "the Act"). In the said return, a sum of Rs. 46, 64, 750 was shown as "provision for doubtful debts" and the same was claimed to be exempted from including in the taxable profit. The Dy. CIT referred to above disallowed the provision created by the assessee for bad and doubtful debt of Rs. 46, 64, 750 on the ground that the provision made is not for ascertained liabilities as mentioned in s. 115J(1)(c) of the Act and, accordingly, included in the net profit in P&L a/c for the relevant previous year. The respondent-company filed a petition under s. 154 of the Act for rectification of the order passed by the Dy. CIT referred to above, on the ground that the authority concerned cannot reassess except as mentioned in the return under s. 143(1)(a) of the Act. The Dy. CIT referred to above refused to comply with the request made by the respondent-company on the ground that the provisions of s. 115J do not permit creation of a provision for "doubtful debt" which is an unascertained liability and accordingly confirmed the earlier order of assessment and intimated the same under s. 143(1)(a) of the Act. The respondent herein preferred an appeal against the order passed under s. 154 of the Act by the Dy. CIT, Special Range-I, Madras. In the said appeal, the respondent herein submitted that the provision for "doubtful debts" to the extent of Rs. 46, 64, 750 does not come under any of the categories referred to in the Expln. to s. 115J, that the amount in question represents only the reduction in the value of the assets, which has been charged to the P&L a/c, that the above said amount represents only doubtful debts which have become irrecoverable and that therefore, the amount of Rs. 46, 64, 750 cannot be disallowed in terms of s. 143(1)(a) of the Act. to s. 115J, that the amount in question represents only the reduction in the value of the assets, which has been charged to the P&L a/c, that the above said amount represents only doubtful debts which have become irrecoverable and that therefore, the amount of Rs. 46, 64, 750 cannot be disallowed in terms of s. 143(1)(a) of the Act. The appellant herein, as respondent before the abovesaid appellate authority, contended that the said amount cannot be said to be a non-liability of the company; that the respondent-company has not written off the abovesaid debt as irrecoverable one and had not also reduced the same in the profit of the business of the respondent-company; that the respondent herein is not correct in claiming the abovesaid debt as non-liability of the assessee and that therefore, the order passed by the Dy. CIT referred to above has to be sustained. The CIT(A), Madras-34, found that the debt shown as "doubtful debt" had not been written off in the P&L a/c; that it is only a mere provision and not an actual ascertained liability to give relief as claimed by the respondent-company. In view of the fact that adjustment has to be made on the basis of the information available in the return, accounts and documents, as per s. 143(1)(a) of the Act, the assessing authority has got a right to disallow the claim made by the respondent-company on the basis of such information available in the return, accounts and documents before the assessing authority. Accordingly, the CIT(A) dismissed the appeal, confirming the addition of Rs. 46, 64, 750 made to the book profit by the assessing authorityAggrieved by the said order of the CIT(A), Madras-34, dt. 11th September, 1991, in ITA No. 35 of 1990-91, Beardsell Ltd., Madras-6, as appellant, filed an appeal in ITA No. 2225/Mad of 1991 before the Tribunal, Madras Bench "A", Madras. The only contention raised before the said Tribunal by the assessee as appellant was that the CIT(A) had committed an error in confirming the adjustment of a sum of Rs. 46, 64, 750 as provision made in the accounts for doubtful debts in the computation of income under s. 115J for the asst. yr. 1989-90. The learned Departmental Representative relied on the order passed by the CIT(A) and the assessing authority, to sustain the said appellate order. 46, 64, 750 as provision made in the accounts for doubtful debts in the computation of income under s. 115J for the asst. yr. 1989-90. The learned Departmental Representative relied on the order passed by the CIT(A) and the assessing authority, to sustain the said appellate order. The Tribunal has found that a debatable issue or an issue which requires verification of facts or which requires further investigation cannot be considered as prima facie inadmissible under s. 143(1)(a) of the Act and, therefore, the assessing authority is not permitted to adjudicate upon any debatable issue under s. 143(1)(a) of the Act. Accordingly, the Tribunal allowed the appeal of the assessee and directed the assessing authority to rectify the mistake under s. 154 of the Act. It is this order, which formed the basis for filing this appeal to decide the following point at issue, "Whether, on the facts and in the circumstances of the case, the Tribunal is right in law in deleting the addition of Rs. 46, 64, 750 under s. 115J(1A) r/w cl. (c) of Expln. to s. 115J(1A) by making adjustment under s. 143(1)(a) of the IT Act, 1961 ?" The only contention raised by the appellant herein is that the sum of Rs. 46, 64, 750 is not an ascertained liability to be excluded in the P&L a/c for the relevant previous year under s. 115J of the Act and, therefore, the Tribunal was not right in directing the assessing authority to rectify the alleged mistake of inclusion of the abovesaid amount in the book profit under s. 154 of the Act. Learned counsel appearing for the respondent company contends contra stating that the provision made for bad and irrecoverable debt in the return has to be sustained by the assessing authority and he has no right to make adjustment to include the same in the book profit, under s. 143(1)(a) of the Act and, therefore, the Tribunal was right in setting aside the order of the CIT(A) who sustained the order of the assessing authority to include the sum of Rs. 46, 64, 750 in the book profit as an unascertained liability under s. 115J(1A)(c) of the Act. Clause (c) of the Expln. 46, 64, 750 in the book profit as an unascertained liability under s. 115J(1A)(c) of the Act. Clause (c) of the Expln. to s. 115J of the Act would reveal that "book profit" means the net profit as shown in the P&L a/c for the relevant previous year prepared under sub-s. (1A) as increased by the amount or amounts set aside to provisions made for meeting liabilities, other than ascertained liabilities. It is evident from the abovesaid section that unless a provision is made for ascertained liabilities, the provision made has to be included in book profit, for the purpose of taxation under s. 115J of the Act. The respondent claimed exclusion for the sum of Rs. 46, 64, 750 from the P&L a/c on the ground that the same has been made as provision for irrecoverable debts due to the respondent-company. If a debt has become irrecoverable as claimed by the respondent-company, the said company ought to have written off the debt and should have deducted it from the profit of the business to the extent written off. A debt, the recovery of which is doubtful, will not amount to writing off the same by the assessee concerned. It cannot also be termed to be an ascertained liability as mentioned in s. 115J of the Act. It is not in dispute that the respondent-company had filed a return for the assessment year referred to above, wherein the said sum of Rs. 46, 64, 750 has been shown as a provision for bad and irrecoverable debt claiming exemption. While disallowing the exemption claimed from inclusion in the book profit, the assessing authority as well as the appellate authority had considered the return, accounts and documents available with the assessing authority. It cannot be said that the authority concerned had exceeded his jurisdiction while passing the order and intimating the same under s. 143(1)(a) of the Act. As per the proviso to the abovesaid section, an intimation for income-tax or interest due under this clause shall not be sent after the expiry of two years from the end of the assessment year in which the income was first assessable. It is not the case of the respondents that the abovesaid proviso has not been complied with by the authority concernedLearned counsel for the appellant relied on a decision CIT vs. Jyoti Ltd., to substantiate the claim of the appellant. It is not the case of the respondents that the abovesaid proviso has not been complied with by the authority concernedLearned counsel for the appellant relied on a decision CIT vs. Jyoti Ltd., to substantiate the claim of the appellant. It has been held by the apex Court in the case above that, "an amount set aside out of profits and other surpluses, and designed to meet a liability, contingency, commitment or diminution in value of assets known to exist at the date of the balance sheet is a reserve but an amount set aside out of profits and other surpluses to provide for any known liability of which the amount cannot be determined with substantial accuracy is a provision". It has also been held that, where the liability has actually arisen or been anticipated legitimately by the assessee though the quantum of the liability has not been determined, a fund to meet such present liability cannot be treated as a 'reserve'. A fund, however, created for payment of a liability which had not already arisen or fallen due but is only a provision with regard to the sum that might become liable to be paid is 'other reserves' within the meaning of r. 1 of the Second Schedule to the Companies (Profits) Surtax Act, 1964, and should be taken into account in computing the capital of the company for the purpose of the Act." The apex Court has also held in State Bank of Patiala vs. CIT that, "if the sums set apart in the balance-sheets are only 'provisions' the assessee will not be entitled to the relief claimed by it. If, on the other hand, the sums set apart are 'reserves' within the meaning of the Act, the assessee will be entitled to appropriate relief." The principles laid down by the apex Court in the cases cited above would lend support to the conclusion that if a provision is made for unascertained liability, the assessee is not entitled to get any relief claimed by him and if reserves have been made with regard to ascertained liabilities, such reserve can be excluded from the book profit. In this case, as already pointed out, the provision made to an extent of Rs. In this case, as already pointed out, the provision made to an extent of Rs. 46, 64, 750 towards the alleged irrecoverable debt, which is not an ascertained one, cannot be excluded from the book profit, as rightly decided by the assessing authority as well as the CIT(A)Learned counsel for the respondent relied on a decision Mahalakshmi Glass Works Ltd. vs. Sunil Gupta, Asstt. CIT wherein the High Court of Bombay has held that, "the AO has no jurisdiction under s. 143(1)(a) to recalculate the quantum of book profits under s. 115J of the IT Act, 1961, by not allowing any amount under cl. (b) of the first proviso to s. 205(1) of the Companies Act, 1956." Of course, the Bombay High Court has held as submitted by learned counsel for the respondent. However, in view of the discussion made above by us and in view of the decisions of the apex Court mentioned above, which are more apt to apply to the case on hand than the one rendered by the High Court of Bombay, relied on by learned counsel for the respondent, we are not able to agree with the conclusion arrived at by the Tribunal in directing the assessing authority to rectify the alleged mistake of inclusion of the unascertained liability in the book profit and communicating the same to the respondent under s. 143(1)(a) of the Act. In the result, this appeal is allowed. There will be no order as to costs.