Summarize the following court judgment. Civil Appeals No. 218 of 1955 and 219 to 223 of ' 1955. Appeal by special leave from the judgment and Order dated September 14	 1951	 of the Income tax Appellate Tribunal	 Madras	 in I.T.A. No. 3158 of 1949 50. and Appeals by special leave from the judgment and order dated September	 30	 1953	 of the Income tax Appellate Tribunal	 Madras	 in I.T.A. Nos. 7840 of 1952 53 and E.P.T.A. Nos. 300	 301 and 302 of 1952 53. section Chowdhuri	 N. A. Palkhivala and Naunit Lal	 for the appellant. 887 H. N. Sanyal	 Additional Solicitor General of India	 R. Ganapathi lyer and D. Gupta for the respondent. 1960 February 3. The Judgment of the Court was delivered by KAPUR J. In these six appeals the common question raised is whether the proviso to section 13 of the Income tax Act is applicable to the facts and circumstances of these cases. They are therefore disposed of by one judgment. Civil Appeal No. 218 of 1955 arises out of the assessment for the year 1943 1944. Civil Appeals Nos. 219 to 223 relate to the assessment years 1944 1945	 1946 1947 and for the chargeable accounting periods from January 1943 to February 1944	 and from February 1945 to February 1946. The appellant in each of the appeals is the assessee and the respondent is the Commissioner of Income tax and Excess Profits Tax	 Madras. The appellant is a 'resident and ordinarily resident ' in India and carried on extensive trade in Colombo in grains	 folder	 gram and other food stuffs for cattle and poultry. For the assessment year 1943 1944 the appellant showed a turnover of Rs. 17	74	825 and a gross profit of Rs. 63	217 which is about 3.5 per cent. For the two previous assessment years the appellant 's gross profits were 9 per cent and 8 per cent respectively. The Income tax Officer	 by his order dated March 20	 1948	 rejected the accounts and estimated the gross profit by adding back Rs. 2	38	831 to the returned income. Thus he raised the turnover to Rs. 20	00	000 and the gross income to Rs. 3	00	000 giving a profit of 15 per cent on the estimated turnover. On appeal to the Appellate Assistant Commissioner	 the order of the Income tax Officer was confirmed. The Income tax Appellate Tribunal on appeal by its order dated September 14	 1951	 after pointing out various defects	 rejected the account books but accepted the appellant 's turnover and computed the profits at 15 per cent on grains imported from India and 121 per cent on grains purchased in Ceylon. It held that correct profit for the year under assessment could not be deduced from the books produced by the appellant. The Excess Profits tax 113 888 for the chargeable accounting period from February 10	 1942 to January 16	 1943	 was decided on the basis of the Income tax assessment for the year 1943 44. On November 21	 1951	 the appellant applied to the of Tribunal for stating a case under section 66(1) on the following four questions: (1) Whether under the circumstances of the case the Tribunal was justified in holding that Section 13 of the Indian Income tax Act applies to the case. (2) Whether the reasons set out by the Appellate Tribunal in paragraph 2 of its judgment are sufficient to invoke Section 13 of the Act. (3) Whether the Tribunal	 having disagreed with the department on the basis of the assessment	 had jurisdiction to apply Section 13 and make an assessment on an alleged estimate. (4) Whether the Tribunal was justified in making an assessment on the basis of Section 13 without giving an adequate opportunity to the assessee to meet the materials upon which eventually the assessment was rested. But the Tribunal	 by its order dated February 12	 1950	 held that no question of law arose and therefore declined to state a case and thus rejected the application. The appellant then applied to the High Court of Madras under section 66(2) of the Act on the same four questions of law. This application was dismissed by the High Court on February 26	 1953. Against this order of the appellant applied for special leave to appeal and	 by leave of this Court	 amended the petition so as to make it an appeal against the order of the High Court as well as the order of the Tribunal dated September 14	 1951. In the other appeals also the course of proceedings before the Income tax Officer	 the Appellate Assistant Commissioner and the Income tax Appellate Tribunal was the same. For the assessment years 1944 1945 and 1946 47 the appellant disclosed a turnover of Rs. 10	35	748 and Rs. 5	98	728 respectively and the gross profits rates were 10.7 per cent and 8.7 per cent respectively. As the books of accounts in regard to these years also were rejected	 the Income tax Appellate Tribunal applied section 13 and estimated the gross 889 profit rates at 12 1/2 per cent and 10 per cent for the respective years. The appellant applied to the Tribunal under section 66(1) of the Act for stating a case to the High Court for its decision on the following two points: (1) Whether on the facts and in the circumstances of the case	 the Department was right in acting under the proviso to section 13 of the Act in th absence of a finding that income	 profits and gains cannot properly be deduced from the books produced or that no method of accounting has been regularly employed. (2) Whether on the facts and in the circumstances of the case	 the Department had sufficient materials before it to justify the rates of 12 1/2 per cent and 10 per cent gross profits on the total turnover on the ground that the rates worked out by the figures submitted by the assessee work out at a lesser figure. The Tribunal dismissed the application on January 15	 1954. The appellant did not apply to the High Court under section 66(2) of the Income Tax Act but obtained special leave from this Court against the order of the Tribunal by which it applied the proviso to section 13 of the Income Tax Act. All the six appeals were heard together and a common question arises whether the Income tax Appellate Tribunal was justified in applying the proviso to section 13 of the Income Tax Act. It was contended by the appellant in Civil Appeals Nos. 218	 219 and 221 of 1955 that the Income tax Appellate Tribunal was not justified in applying the proviso to section 13 and assuming that the proviso did apply then the percentage worked out was unjustified and had been arrived at by relying upon material which the appellant had no opportunity to meet and therefore the case fell within the rule in Dhakeshwari Cotton Mills Ltd. vs The Commissioner of Income tax	 West Bengal (1) where a similar violation of the fundamental rule of natural justices.e.	 the information upon which the Tribunal relied was not disclosed to the assessee and no opportunity was given to him (1)[1955] I S.C.R. 941. 890 to rebut such material was held to be a ground for interference with the order of the Tribunal. It was rightly argued that the power to compute profits under the proviso to section 13 arises only where no method of accounting has been regularly employed by the assessee and where the method employed is such that the income	 profits and gain cannot properly be deduced therefrom. It means that the method adopted by the assessee must prima facie prevail where it is regularly employed	 though the Incometax Officer can resort to the proviso if the method is such that true profits cannot be correctly determined therefrom. In other words	 even if the assessee has regularly employed a method of accounting it can be discarded under the proviso if the method does not show correct profits of the year. The Appellate Tribunal	 by its order dated September 14	 1951	 held that correct profits could not be deduced from the books produced by the assessee and therefore the proviso to section 13 of the Income Tax Act applied. The reasons it gave were (1) that vouchers for several purchases made in Colombo had not been produced and for purchases of over Rs. 3	00	000 no vouchers were forthcoming and without the vouchers the entries in the account books could not be verified ; (2) there was no quantitative tally for the grains and for other materials purchased by the appellant	 which were ground into powder	 turned into fodder	 packed in different sizes and then sold. It was not possible	 according to the Tribunal	 to accept the books of account	 where the turnover was as large as about seventeen lacs of rupees	 without a quantitative tally; (3) a fairly big sum of money was alleged to have been paid towards purchasing of license	 	 for export from India; and Rs. 19	000 worth of purchases were made in Tuticorin when only a small sum of money in cash was shown in the assessee 's accounts; (4) several outsiders ' cheques had been entered in the accounts of the assessee without any proof as to why those cheques were paid to the assessee; and (5) a fairly big sum of money had been invested in India in the purchase of property without 891 money being received from Colombo. On these facts the Tribunal said: In view of these defects	 we are clearly of opinion that the correct profit could not be deduced from the books produced by the assessee	 and accordingly hold that proviso to Section 13 of the Act applies in this case. The question	 therefore	 is regarding the estimate. ' After giving this finding the Tribunal accepted the turnover as shown in the appellant 's books. In making the computation of profits the Tribunal took into consideration the following matters: that the export of food grains from India was prohibited except under a license	 that there was an acute shortage of cattle fodder in Ceylon and the appellant had to resort to dubious means in order to obtain grains	 that during a substantial portion of the year of accounting there was no price control in Colombo	 that as the appellant was a manufacturer of forage by mixing several kinds of grains and powdering them and sold them in packets of various weights	 the appellant must have made higher profits than persons who deal in grain only. Keeping all this in view the Tribunal was of the opinion that the rate of 15 per cent adopted in regard to imported grains was not too high but in the case of local purchases it was	 and therefore reduced the rate of profit in the latter case to 121 per cent. It was on this material that the Tribunal adopted the figure of profit as estimated by the Income tax Officer	 and in order to support this opinion further	 the Tribunal remarked that in certain cases which had come to its notice the rate of profits 'went up to 20 per cent. ' On the basis of this remark it was argued that the principle of natural justice had been violated in that the Tribunal had taken into consideration the rate of profit in other cases without giving an opportunity to the appellant to explain those cases and relied upon Dhakeshwari Cotton Mills Ltd. vs The Commissioner of Income tax	 West Bengal (1) where a violation of the fundamental rule of justice	 i.e.	 where the information was not disclosed to the assessee and no opportunity was given to rebut that material	 was (1) [1955] I. S.C.R. 941 892 held to be a ground for interference with the order of the Tribunal. In our opinion	 no such case arises in the present appeal. No information	 as in Dhakeshwari 's Case was supplied to the Tribunal by any one and taken into consideration by it	 and therefore it was not necessary to give any such opportunity as the appellant contends for. In the present case the Tribunal has held that from the method of accounting adopted by the appellant correct profits could not be deduced because of the various reasons which have been set out above and the reference to profits made in other cases was only by way of supporting that conclusion. It was not the basis on which the conclusion was formed nor the basis on which the percentage was arrived at. As a matter of fact	 the Income tax Officer who also rejected the accounts of the appellant had also given similar reasons. He had held that there was absence of vouchers	 that the stock account and the manufacturing account had not been kept or produced	 that the cheques of other parties had been credited in the accounts of the appellant which had not been explained and that there was purchase of goods and property by the appellant without there being sufficient cash in hand. The Income tax Officer also said that in other cases where grains were purchased in India and sold in Colombo the rates of profit were higher	 ranging between 20 per cent and 39 per cent. He then worked out profits in respect of various grains in the case of the appellant and found that the average rate of gross profit worked out to 15.8 per cent.	 and in his opinion the gross profit in fodder should have been higher. He further took into consideration the fact that Colombo was bombed in April 1942	 resulting in panic in that town and therefore during a portion of the accounting year the appellant might not have made the same margin of profit. He estimated the sales at twenty lacs and the gross profit at three lacs	 thus arriving at a figure of 15 per cent on the turnover. It appears to us that neither the Income tax Officer nor the Appellate Tribunal relied upon the profits made by traders in other cases as a basis for arriving at any conclusion 893 as to the percentage at which the income should be computed and that they used that material for a different purpose. It is extremely doubtful if the order of the Income tax Officer or the Tribunal would have been different if no reference had been made to the rate of profits in other cases. In other words	 the profits in other cases were not the reason for holding that 15 per cent. profit was a proper rate but merely an ancillary support to that conclusion. It may be mentioned that throughout in his grounds of appeal the appellant has emphasised the inapplicability of section 13 of the Income Tax Act and the proviso thereto	 but not to this particular violation of principles of natural justice whichwas emphasised and particularised before us. In his appeal to the appellate Assistant Commissioner no objection was taken to the reference by the Income tax Officer to the rate of profits made by other dealers in grains. In the grounds of appeal. to the Tribunal also there was no such objection. In the application under section 66(1) there was no specific ground taken and in the application under section 66(2) the matter does not seem to have been raised. The order of the High Court	 dated February 26	 1953	 does not show that any such question was raised before it; all it shows is that the appellant 's books of account were found to be defective and afforded no data for arriving at correct profits of the business. The order also refers to the non production of invoices	 the unexplained steep fall in profits made during the year when compared with the previous years. The High Court could not find any legal flaw in the order of the Appellate Tribunal to justify an order for directing the case to be stated. In the grounds of special leave to this Court no pointed reference was made to the material which is now alleged to have been used by the Tribunal without giving an opportunity to the appellant to explain that material. An amended petition by leave of this Court was filed on April 28	 1954	 and there also no such pointed reference was made to the material to which objection is now being taken before us. Dhakeshwari 's Case (1) cannot	 in our opinion	 apply to the facts of this case	 (1) [1955] I. S.C.R 941 894 It was then urged that the four reasons given	 which we have set out above	 could not make section 13 applicable. for the rejection of accounts several reasons were given by the Appellate Tribunal; one of these reasons was the non production. of stock registers and manufacturing accounts. This reason was given by the Income tax Officer and adopted by the Appellate Tribunal. It was submitted that the non production of stock account was not such a defect as to entitle the Taxing Authorities to reject the books and apply the proviso to section 13. Reliance was placed on the judgment of the Punjab High Court in Pandit Brothers vs The Commissioner of Income tax	 Delhi (1). The facts in that case were very different. The Income tax Officer there added a certain sum to the assessee 's profits on the ground that the expense ratio was too high and the profits disclosed were too low and there was no stock register. The finding in that case was that the assessee maintained regular accounts of his purchases and sales and there was no finding by the Income tax Officer that in his opinion the income could not properly be deduced therefrom. Khosla	 J. (as he then was) there said: ` There is no finding that there was material before the Income tax Officer to lead him to the conclusion that a proper statement of income	 profits and gains could not be deduced from the material placed before him. All he said was that the profits appeared to be somewhat low and there was no stock register. '. The want of a stock register was	 in that particular case	 not a very serious defect because the account books had been found and accepted as correct and disclosed a true state of affairs. It cannot therefore be said that that case laid down as a proposition of law that the want of a stock register by which a proper check could be made was not such a serious defect as to make the proviso to section 13 inapplicable. The importance of such register was pointed out by the Nagpur High Court in Ghanshyam Das Permanand vs Commissioner of Income tax	 C.P. & Berar (2). In cases such as the instant case	 the keeping of a (1) [1954) (2) 	 81. 895 stock register is of great importance because that is a means of verifying the assessee 's accounts by having a quantitative tally '. If	 after taking into account all the materials including the want of a stock register	 it is found that from the method of accounting correct profits of the business are not deducible	 the operation of proviso to section 13 of the Income tax Act would be attracted	 Bombay Cycle Stores Company Ltd. vs Commissioner of Income tax (1). It may also be added	 as was held by this Court in Commissioner of Incometax vs Mac Millan & Co. (2)	 that the Income tax Officer	 even if he accepts the assessee 's method of accounting	 is not bound by the figure of profits shown in the accounts. It is for the Income tax Authorities to consider the material which is placed before them and	 if	 after taking into account in any case the absence of a stock register coupled with other materials they are of the opinion that correct profits and gains cannot be deduced	 then they would be justified in applying the proviso to section 13. In our opinion therefore when the Tribunal applied the proviso to section 13 because of the various blemishes which were pointed out by the Income tax Officer and accepted by the Appellate Tribunal	 it cannot be said that there was any error in the order of the Appellate Tribunal justifying the interference of this Court under article 136. In regard to the Appeal No. 220 of 1955 for the assessment year 1946 1947 the objection raised was that the Tribunal had committed the same error in that it took into consideration the earlier decision of the Tribunal 'in an identical situation ' i.e.	 in the case of the same assessee in regard to previous years. As we have held that there was no error in the order of the Tribunal in regard to the previous years	 it cannot be said that this observation of the Tribunal was in any manner erroneous. This appeal should therefore be dismissed. The other appeals which arise Under the Excess Profits Tax Act for the various chargeable accounting periods depend upon the result of the Income tax (1) [ (2) ; 	 197. 114 896 assessment appeals and	 as we have dismissed those appeals	 these appeals also must be dismissed. In the result all the six appeals are dismissed with costs. As the appeals were consolidated there will be of One set of costs. Appeals dismissed.

The appellant	 a resident and ordinarily resident in India	 carried on trade in Colombo in grains and foodstuffs for cattle. For the relevant assessment years the Income tax Officer rejected the accounts produced by the appellant on the grounds inter alia that there was absence of vouchers and that the stock account and the manufacturing account had not been kept or produced; and he then made an estimate of the profits. The Appellate Tribunal also agreed with the Income tax Officer and held that the correct profits could not be deduced from the books produced by the assessee and that therefore the proviso to section 13 of the (1)(1959) II L.L.J. 38. 886 Indian income tax Act	 1922 applied. Having taken into consideration all the relevant factors it computted the profits at 15 on grains imported from India and 12 1/2 % on grains purchased in Ceylon	 and	 in support of its computation	 it pointed out that in certain cases which had come to its notice the rates of profits went Up to 20%. The appellant challenged the validity of the assessment on the ground that the principle of natural justice had been violated in that the Tribunal had taken into consideration the rate of profit in other cases without giving an opportunity to the appellant to explain those cases	 and relied upon Dhakeshwari Cotton Mills Ltd.v. The Commissioner of lncome tax	 WestBengal. [1I955] i S.C.R. 941 He also urged that the non production of stock account was not such a defect as to entitle the Taxing Authorities to reject the books and apply the proviso to section 13 of the Act. Held:(1) that the percentage of profits made by traders in other cases was not the basis made by the Tribunal for arriving at any conclusion as to the percentage at which income should be computed in the present case	 but was merely an ancillary support to that conclusion and that Dhakeshwari Cotton Mills Ltd. vs The Commissioner of Income tax	 West Bengal	 was not applicable to the case. (2)that the keeping of a stock register is of great importance because that is a means of verifying the assessee 's accounts by having aquantitative tally; that if	 after taking into account all the materials including the want of a stock register	 it is found that from the method of accounting correct profits of the business are not deducible	 the operation of the proviso to section 13 of the Act would be attracted. Ghansyam Das Permanand vs Commissioner of Income tax C.P. & Beray 	 Bombay Cycle Stores Company Ltd. vs Commissioner of Income tax. and Commissioner of Income tax vs McMillan and Co. [1958] S.C.R. 689	 relied on.