Summarize the following court judgment. Civil Appeal No. 38 of 1954. Appeal from the Judgment and Decree dated the 14th day of March 1951 of the High Court of Judicature at Patna in M.J.C. No. 230 of 1949. Mahabir Prasad	 Advocate General for the State of Bihar (R. J. Bahadur and section P. Varma	 with him ')	 for the appellant. C. K. Daphtary	 Solicitor General for India (Porus A. Mehta and P.O. Gokhale	 with him)	 for the respondent. April 18. The Judgment of the Court was delivered by JAGANNADHADAS J. This is an appeal by the assessee on leave granted under section 66 A of the Indian Income Tax Act. The assessee by name Chatturam Horilram Ltd.	 who is the appellant before us	 is a private limited company carrying on in Chota Nagpur the business of exporting mica for sale to foreign countries. The assessment in question is for the year 1939 40 and the accounting year is the calendar year 1938. These proceedings were initiated on a notice issued to the assessee under section 34 of the Indian Income tax Act	 1922	 (Act XI of 1922) (hereinafter referred to as the Act). It is the applicability of this section to the facts of this case that is the sole matter for consideration in this appeal. The circumstances under which the above mentioned notice under section 34 was issued are as follows. The appellant had previously been assessed to tax on an income of Rs. 1	09	200 for the same year 1939 40. by an order dated the 22nd December	 1939	 which was reduced on appeal by Rs. 31	315. That assessment was set aside by the Income Tax Appellate Tribunal on the 28th March	 1942	 on the ground that the Indian Finance Act of 1939 was not in force during 292 the assessment year 1939 40 in Chota Nagpur	 which was a partially excluded area. On a reference by the Tribunal at the instance of the Income tax authorities	 the High Court of Patna agreed with this view and pronounced on the 30th September	 1943	 its judgment confirming the setting aside of the assessment. Meanwhile	 the Governor of Bihar promulgated Bihar Regulation IV of 1942	 Which was assented to by the Governor General on the 30th June	 1942. By this Regulation	 the Indian Finance Act of 1939 (along with Finance Acts of other years with which we are not concerned) was brought into force in Chota Nagpur retrospectively as from the 30th March 1939. The relevant portion of the Regulation was in the following terms. "The Indian Finance Act	 1939	 shall be deemed to have come into force in the area to which this Regulation extends on the 30th day of March	 1939". On the 8th February	 1944	 the Income tax Officer passed an order as follows: "Due to recent judgment of the High Court the assessment under section 23(3) stands cancelled and with it the notice under section 34 issued in this case becomes ineffective and is withdrawn. Assessee derives income from mica mining and dealing	 moneylending	 mining rents and non agricultural sources of zamindary	 and this has escaped assessment in its entirety. Issue notice under section 22(2) read with section 34 again to file a return of income in the prescribed form and within the prescribed time	 and inform the assessee that the original notice under section 34 has been cancelled". It may be mentioned	 in passing	 that the notice under section 34 which is referred to in the above order as having become ineffective and as	 therefore	 withdrawn was a prior one which was issued on the 8th July	 1941	 i.e.	 during the pendency of the assessee 's appeal relating to the earlier assessment before the Income tax Appellate Tribunal. It is not quite clear from the record in what circumstances 'that notice came to be issued. But it looks probable that it relates to certain items appearing in the accounts as 293 cash credits to the tune of four lakhs which	 as will appear presently	 were treated in the later proceedings as concealed income in the absence of any proper explanation by the assessee. This prior notice under section 34	 having been withdrawn	 has no bearing on the question at issue before us in this appeal and has not been relied on by either side. In pursuance of the order dated the 8th February	 1944	 quoted above	 a fresh notice under section 34 of the Act was issued to the appellant on the	 12th February	 1944. The income of the assessee company was thereupon determined at a sum of Rs. 4	86	351	 which on appeal to the Assistant Commissioner	 was reduced by Rs. 11	187. Out of this amount a sum of Rs. 4	04	618 related to two items of cash credits appearing in the name of the partners of the Company which in the absence of any satisfactory explanation	 was treated by the Income tax authorities as secreted profits of the Company. Before the Income tax Appellate Tribunal two points were raised. (1) Whether the notice dated the 12th February	 1944	 under section 34 of the Act was validly issued. (2) Whether the Income tax authorities were right in holding that the cash credit items were secret profits. Both the points were decided against the assessee. On the assessee 's application to refer both the points for the decision of the High Court	 the Tribunal declined to make a reference as regards the second point but referred the first for the opinion of the Court in the following terms: "Whether in the circumstances of the case	 the notice issued on 12 2 1944 under section 34 of the Indian Income tax Act was validly issued for the assessment year 1939 40?" The question was answered against the assessee by the High Court and hence this appeal before us. The assessee attempted to reopen the second question relating to secret profits before the High Court but the learned Judges declined to allow it to be canvassed	 since the Tribunal did not refer the question to them. We are	 therefore	 concerned in this appeal only with the question relating to the validity of the notice 294 issued on the 12th February	 1944	 under section 34 of the Act. It is obvious that if this notice is found to be invalid the assessee would get relief for the entire amount including the amount of secret profits. The answer to the question which arises for consideration in this appeal depends on a correct appreciation of the requirements of section 34 of the Act. Now	 it has to be mentioned that section 34 of the Act as it originally stood in the Act of 1922	 was amended by Act VII of 1939 and this was in turn amended by Act XLVIII of 1948. At the relevant date	 i.e.	 for the assessment year 1939 40	 section 34 (1) as amended by Act VII of 1939 (and before its amendment in 1948) was in force. It was as follows: "If in consequence of definite information which has come into his possession the Income tax Officer discovers that income	 profits or gains chargeable to income tax have escaped assessment in any year	 (or have been under assessed	 or have been assessed at too low a rate	 or have been the subject of excessive relief under this Act) the Income tax Officer may	 (in any case in which be has reason to believe that the assessee has concealed the particulars of his income or deliberately furnished inaccurate particulars thereof	 at any time within eight years and) in any other case at any time within four years of the end	of that year	 serve on the person liable to pay tax on such income	 profits or gains	 or	 in the case of a company	 on the principal officer thereof	 a notice containing all or any of the requirements which may be included in a notice under sub section (2) of section 22	 and may proceed to assess or re assess such income	 profits or gains and the provisions of this Act shall	 so far as may be	 apply accordingly as if the notice were a notice issued under that sub section". Omitting from the above sub section those portions which are inapplicable to the facts of the present case marked out within brackets it may be seen that the facts which require to be established for the validity of the notice under this sub section are (I ' the income	 profits or gains sought to be assessed should be chargeable to income tax and have escaped assess 295 ment in any year	 and (2) the Income tax Officer should have discovered it in consequence of definite information which has come into his possession. The contention of the learned counsel for the appellant is that	 with reference to the facts of this case	 none of these conditions can be said to have been satisfied. It is urged that the income sought to be assessed under these proceedings was not	 as a fact	 chargeable to income tax during the assessment year 1939 40. It is said that in any case there can be no question of the income having escaped assessment because	 as a fact	 the income tax authorities did proceed to assess the income and that what happened is that the proceedings became infructuous by reason of the High Court having pronounced them to be void. It is also contended that there is no question of discovery of any relevant fact or information	 because the non assessment of the income of the assessee for the period in question was in spite of all the information relating to the income of the assessee having been previously furnished and being in the possession of the Income tax Officer as would appear from the order of the Officer dated the 22nd December	 1939. It is convenient to deal with this last objection in the first instance. It may be true that all the information relating to the relevant income of the assessee which is now sought to be taxed was in the possession of the Income tax Officer in the year 1939 itself when the return was submitted in compliance with the notice under section 22(2) of the Act then issued. But what was required under section 34(1) was not merely fresh information as to the income that escaped assessment but information as to the fact of escapement from assessment of the chargeable income. In the present case the income tax authorities proceeded to assess the appellant in the normal way during the assessment year 1939 40 itself. Those proceedings became infructuous	 by virtue of the decision of the Income tax Appellate Tribunal and the decision of the High Court confirming it	 which disclosed that the Indian Finance Act of 1939 was not in operation in 296 the relevant area at the relevant period and that in the absence thereof no valid assessment could be made. The fact	 therefore	 that the income of the appellant for the relevant year remained without any valid assessment emerged only on the High Court finally giving its decision that the assessment proceedings previously taken were invalid. If	 in the circumstances	 there was "escapement of chargeable income from assessment" a question to be dealt with presently there can be no doubt that this fact can be reasonably said to have been discovered by the Income tax Officer only when he got definite information as to (1) the passing of the Bihar Regulation IV of 1942 applying the Indian Finance Act of 1939 retrospectively for the relevant accounting period	 and (2) the judgment of the High Court pronouncing prior proceedings to be invalid It is knowledge of both these facts	 together	 that would	 with reference to the circumstances of the present case	 constitute the discovery of the relevant fact in consequence of definite information received by the Income tax Officer. The information as to both these facts taken together could only be after the decision of the High Court on the 30th September	 1943. As already stated	 the notice under section 34(1) 	 whose validity is in question	 was based on the order of the Income tax Officer dated the 8th February	 1944	 after the judgment of the High Court was pronounced. That order which has been extracted above	 shows clearly that it was in consequence of the judgment of the High Court in the back ground of the promulgation of Regulation IV of 1942 that fresh action under section 34 (1) was being initiated. A number of cases (C.I. T. Bombay vs Sir Mahomed Yusuf Ismail(1); Fazal Dhala vs C.I. T.	 B.& 0. Raghavalu Naidu & Sons vs C.I. T.	 Madras(3); and Raja Benoy Kumar Sahas Roy vs C. I. T.	 West Bengal(	) have been cited before us to show how the phrase "definite information" and the word "discovery" used in this section have been interpreted by the various (1) [1944] 12 I.T.R. section (3) (2) (4) 297 High Courts. It is unnecessary to deal with these cases at any length. There is here no question as to any new subjective facts such as change of opinion consequent on a correct appreciation of law by the very same	 or another	 or higher officer	 that is pressed into service as bringing about "definite information " and "discovery". We are quite clear that the promulgation of the Regulation and the decision of the High Court are objective facts	 information regarding which became available to the Income tax Officer when he passed the order dated the 8th February	 1944	 and it is only when these facts came to his knowledge	 that the Income tax Officer can be said to have discovered that chargeable income escaped assessment in the relevant year. The main question that requires consideration in this case is whether	 on the facts	 it can be said that "income chargeable to income tax has escaped assessment in the relevant year". The contention of the learned counsel for the appellant is that during the relevant year 1939 40 the income was not chargeable to tax as a fact and that the retrospective operation of the Finance Act for the relevant year by virtue of a later legislation does not make a difference for this purpose. To decide this question it is necessary to have a clear idea of the scheme of the Income tax Act and its correlation to the Finance Act of each year. The Income tax Act is a standing piece of legislation which provides the entire machinery for the levy of income tax. The Finance Act of each year imposes the obligation for the payment of a determinate sum for each such year calculated with reference to that machinery. As has been pointed out by the Federal Court in Chatturam vs C.I. T.	 Bihar(1) (quoting from the judgment of Lord Dunedin in Whitney vs Commissioners of Inland Revenue (2). "there are three stages in the imposition of a tax. There is the declaration of liability	 that is the part of the statute which deter mines what persons in respect of what property are (1) at 126. (2) 38 298 liable. Next	 there is the assessment. Liability does not depend on assessment. That	 ex hypothesi	 has already been fixed. But assessment particularises the exact sum which a person liable has to pay. Lastly	 come the methods of recovery if the person taxed does not voluntarily pay". The same idea has been expressed in slightly different language by Lord Romer in the judgment of the Privy Council reported in C.I.T.	 Bombay & Aden vs Khemchand Ramdas(1). Chapter III of the Income tax Act headed "Taxable Income" contains the various provisions with reference to which taxable income is determined. The tax is leviable under section 3 and is in respect of the total income of an assessee in the previous year. The total income is defined in section 2	 sub section (15). The application of the Act to the total income in the hands of an assessee is governed by sections 4	 4 A and 4 B and is determined with reference to concepts relating to residence	 receipt and accrual	 as indicated therein. Section 3	 under which the actual charge of income tax arises	 is as follows: "Where any Central Act enacts that income tax shall be charged for any year at any rate or rates	 tax at that rate or those rates shall be charged for that year in accordance with	 and subject to the provisions of	 this Act in respect of the total income of the previous year of every individual	 Hindu undivided family	 company and local authority	 and of every firm and other association of persons or the partners of the firm or the members of the association individually". It is by virtue of this section that the actual levy of the tax and the rates at which the tax has to be computed is determined each year by the annual Finance Acts. Thus	 under the scheme of the Income tax Act	 the income of an assessee attracts the quality of taxability with reference to the standing provisions of the Act but the payability and the quantification of the tax depend on the passing and application of the annual Finance Act. Thus	 income is chargeable to tax independent of the passing of the (1) at 428. 299 Finance Act but until the Finance Act is passed no tax can be actually levied. A comparison of sections 3 and 6 of the Act shows that the Act recognises the distinction between chargeability and the actual operation of the charge. Section 6 says "save as otherwise provided by this Act	 the following heads of income	 profits and gains	 shall be chargeable to income tax in the manner hereinafter appearing	 etc. " while section 3	 as already quoted above	 says that "where any Central Act enacts that income tax shall be charged for any year at any rate or rates	 tax at that rate or those rates		 shall be charged for that year	 etc." Though	 no doubt	 sections 3 and 4 are the charging sections in the Act as pointed out in Chatturam vs C.I.T.	 Bihar(1) at page 125	 the wording of section 3 assumes the pre existence of chargeable income as indicated in section 6. Hence	 according to the scheme of the Act the quality of chargeability of any income is independent of the passing of the Finance Act. In this view	 therefore	 though	 as a fact	 on account of the Finance Act not having been extended to the relevant area during the year 1939 40	 legal authority was then lacking for the quantification of the tax and imposition of the liability therefor	 the income of the assessee for the relevant year was nonetheless chargeable to tax at the time	 in the sense explained above. Indeed	 it can also be said that the very fact of Regulation IV of 1942	 having brought the Finance Act of 1939 into operation retrospectively	 in this area	 has factually brought about	 in any case	 the chargeability of the tax during that very year. The relevant portion of the Regulation says that "the Indian Finance Act of 1939 shall be deemed to have come into force in the area to which this Regulation extends on the 30th day of March	 1939". By virtue of this deeming provision the Indian Finance Act of 1939 must be assumed even factually to have come into operation on the date specified and the tax must be taken to have become chargeable in that very year	 though the actual liability for payment could not arise until proper and (1) 300 valid steps 'are taken for quantification of the tax. The contention	 therefore	 of the appellant that the income was not chargeable to tax in the year 1939 40 cannot be accepted. The next question that arises is whether the income	 though chargeable to tax in the year	 can be said to have escaped assessment in the relevant year. The argument of the learned counsel for the appellant is that since assessment proceedings had in fact been taken during the year 1939 40 by an order of assessment dated the 22nd December	 1939	 it cannot be said that the income "escaped" assessment. He urges that what happened was that	 in spite of assessment having been made	 the assessment proceedings became infructuous on account of the decision of the Income tax Appellate Tribunal setting aside the same and High Court agreeing with it. He contends that	 in the circumstances	 this is no more than a failure of the assessment proceedings but that it is not an escapement from assessment. He relied upon the Privy Council case in Sir Rajendranath Mukherjee vs C.I. P.	 Bengal(1)	 where their Lordships say that "the expression 'has escaped assessment ' cannot be read as equivalent to 'has not been assessed" ' and that "such a reading gives too narrow a meaning to the word 'assessment ' and too wide a meaning to the word 'escaped" '. Learned counsel for the respondent relies on a number of subsequent 'cases of the various High Courts (Madan Mohan Lal vs C.I.T.	 Punjab(1); C.I. T.	 Bombay vs Pirojbai N. Contractor(3); and Kunwar Bishwanath Singh vs C.I. T.	 C.P.(4) ) which have explained. this decision of the Privy Council and pointed out that the particular passage in that judgment which is relied upon bad reference to the	 facts of that case	 viz.	 the proceedings by way of initial assessment being still pending. While no doubt the Privy Council case is thus distinguishable	 the contention of the learned counsel for the appellant that the escapement from assessment is not to be equated to (1) at 77. (3) (2) (4) 301 non assessment simpliciter is not without force. Here again	 it is unnecessary to lay down what exactly constitutes "escapement from assessment". For the purpose of the present case it appears to us sufficient to say that	 where earlier assessment proceedings had in fact been taken but failed to result in a valid assessment owing to some lacuna other than that attributable to the assessing authorities	 notwithstanding the chargeability of income to the tax	 it would be a case of chargeable income escaping assessment and not a case of mere non assessment of income tax. The proceedings for assessment in the present case have failed to result in a valid assessment by virtue of a legal lacuna	 viz.	 the fact of the Indian Finance Act of 1939 not having been extended to the relevant area for the relevant assessment year. Learned counsel for the appellant suggests that the failure of the assessment proceedings in this case must be taken to have been due to the lapse of the income tax authorities. It is said that inasmuch as Regulation IV of 1942 was actually passed during the pendency of the reference in the High Court in respect of the prior proceedings	 the result would have been different	 if the Regulation had been brought to the notice of the High Court. There is	 however	 no reason to think so. The High Court 's jurisdiction was only to answer the particular question that was referred to it by the Income tax Appellate Tribunal and it is extremely doubtful whether they could have taken notice of a subsequent legislation and answered a different question. Learned counsel for the appellant also urged that in any case the deeming provision enacted in Regulation IV of 1942	 may be taken to have validated the assessment proceedings previously taken in the year 1939 and at best to have restored the assessment order passed by the Income tax Officer on the 22nd December	 1939	 and confirmed by the Assistant Commissioner. But this overlooks the fact that the order had in fact been set aside by the Income tax Appellate Tribunal and that the setting aside was confirmed by the High Court on the reference made to it. Admittedly the Regulation was passed after the decision of the 302 Income tax Appellate Tribunal. Notwithstanding that the Regulation IV of 1942 purported to be retrospective) it cannot have the effect of effacing the result brought about by the decision of the Income tax Appellate Tribunal and the High Court on reference	 unless there are clear and express words to that effect. It might have been quite a different matter	 if by the date of the Regulation the assessment pro ceedings themselves were still pending as in fact happened with reference to assessment proceedings in this area	 in respect of a number of assessees for the subsequent assessment year	 1940 41	 which were pending by the date of the relevant Regulation and were continued up to their termination. They were held to be valid both by the High Court and by the Federal Court when challenged by the assessees. (See Raja Bahadur Kamakshya Narain Singh vs C.I.T.	 B. & O.(1); Chatturam vs C.I. T.	 B. & O.(1); as also Chatturam vs C.I.T.	 Bihar(1). It follows	 therefore	 that	 in our view	 the income of the assessee 'Chargeable to income tax escaped assessment in the relevant year 1939 40. The High Court was	 therefore	 right in answering as it did the question referred to it. The appeal accordingly fails and is dismissed with costs. (1) (1946) 14 I.T R. (2) (a) at 126.

The appellant in this appeal had been assessed to Income Tax which was reduced on appeal but that assessment was set aside by the Income Tax Appellate Tribunal on the ground that the Indian Finance Act of 1939 was not in force during the assessment year in Chota Nagpur. On a reference by the Tribunal the High Court con firmed the setting aside of this assessment. By the promulgation of Bihar Regulation IV of 1942 by the Governor of Bihar (which was assented to by the Governor General) the Indian Finance Act of 1939 was brought into force in Chota Nagpur retrospectively as from the 30th March 1939. On the 8th February 1944 the Income Tax Officer passed an order in pursuance of which a fresh notice was issued under section 34 which resulted in the assessment of the appellant to income tax. The question for determination in this appeal was whether the notice under section 34 was validly issued. Held (i) that for the purposes of section 34 of the Act the income	 profits or gains sought to be assessed were chargeable to income tax according to the scheme of the Act and the provisions of sections 3 and 4 of the Act; (ii) that it was a case of chargeable income escaping assessment within the meaning of section 34 and was not a case of mere non assessment of income tax because the earlier assessment proceedings in the present case had in fact been taken but failed to result in a valid assessment owing to some lacuna which was not attributable to the assessing authorities. C.I.T.	 Bombay vs Sir Mahomed Yusuf Ismail ([1944] 	 Fazal Dhala vs C.I.T.	 B. & O. ([1944] 12 I.T.R. 341)	 Baghavalu Naidu & Sons vs C.I.T.	 Madras ([1945] 	 Raja Benoy Kumar Sahas Boy vs C.I.T.	 West Bengal ([1953] 	 Chatturam vs C.I.T.	 Bihar ([1947] F.C.R. 116)	 Whitney vs Commissioners of Inland Revenue ([1926] A.C. 37)	 C.I.T. Bombay & Aden vs Khemchand Ramdas ([1938] at 428)	 Sir Rajendranath Mukherjee vs C.I.T.	 Bengal ([1934] 	 Madan Mohan Lal vs C.I.T.	 Punjab ([1935] 	 C.I.T.	 Bombay vs Pirojbai N. Contractor ([1937] 	 Kunwar 291 Bishwanath Singh vs C.I.T.	 C.P. ([1942] 	 Raja Bahadur Kamakshya Narain Singh vs C.I.T. B. & 0. ([1946] and Chatturam vs C.I.T.	 B. & 0. ([1946] 	 referred to.