Summarize the following court judgment. Appeal No. 107 of 1956. Appeal by special leave from the judgment and order dated January 21	 1954	 of the Madras High Court in W. P. No. 498 of 1952. With Petition No. 130 of 1958. Petition under article 32 of the Constitution of India for the enforcement of Fundamental Rights. M.R. M. Abdul Karim and K. R. Choudhri	 for the appellant (in C. A. No. 107156) and Petitioner (In Petn. 130/58). K.N. Rajagopala Sastri and D. Gupta	 for the respondents (in both the appeal and petition). September 21. The Judgment of the Court was delivered by AYYANGAR J. Muthappa Chettiar	 the appellant in Civil Appeal 107 of 1956 was sought to be proceeded against for the recovery from him of Excess Profits Tax assessed in respect of the business of Muthappa & Co. of which he was a partner. He disputed the legality of the recovery proceedings and filed Writ Petition 498 of 1952 before the High Court of Madras for the issue of a writ of prohibition for directing the Income Tax Officer	 E. P. T. Circle	 Madras	 not to take coercive steps against him for the recovery of the tax assessed. This petition was dismissed and Civil Appeal 107 of 1956 has been filed on special leave obtained from this Court. During the hearing by the High Court	 of Writ Petition 498 of 1952	 Muthappa Chettiar (referred to hereafter as the appellant) sought also to impugn the legality of the order of assessment to Excess lox 790 Profits Tax. The learned Judges held however that	 such a contention was not germane to the writ of prohibition for which he had prayed	 adding also that there were no merits in the grounds urged. To avoid any technical objection	 the appellant has filed in this Court Petition 130 of 1958 under article 32 of the Constitution in which the prayer is for the grant of a writ of certiorari or other appropriate writ to quash the order of assessment to Excess Profits Tax	 and the Appeal and the Petition being thus interrelated have been heard together. We shall first take up for consideration the matters urged in the Writ Petition	 as logically having precedence over the challenge to the legality of the proceedings for the recovery of the tax. The facts necessary to appreciate the points urged are briefly these: The appellant and Thyagrajan Chettiar (impleaded as the second respondent in Civil Appeal 107 of 1956) were partners in a firm named Muthappa & Co. started in November	 1940	 and the firm was the managing agent of a textile Mill called Saroja Mills Ltd.	 in the Coimbatore district. The assessment which is under challenge is for the Excess Profits Tax liability of this managing agency business and the relevant chargeable accounting periods are the calendar year 1942 and the broken period January 1	 1943	 to March 4	 1943. The liability of the firm to Income Tax for the same periods was assessed by the Income Tax Officer by his orders dated March 15	 1948	 by applying the provisions of section 23(5)(b) of the Income tax Act	 1922	 arid the appellant paid	 when demanded	 his share of the tax and there is now no dispute about the propriety of that assessment. The income of the managing agency business was computed for Excess Profits Tax at the same figure as for assessment to Income Tax	 and the assessment for the two chargeable accounting periods was completed by the Excess Profits Tax Officer by his order dated March 31	 1951	 and it is the validity of this order of assessment that is challenged in Petition 130 of 1958. The first matter urged in support of the petition may be set out thus: Ail assessment to be valid must 791 be after notice to the assessee. In the present case	 the assessment was admittedly completed by serving	 the prescribed notices on Thyagrajan Chettiar alone	 who according to the terms of the partnership between the parties was the managing partner. But it was urged that there had been a dissolution of the firm as and from March 4	 1943	 that thereafter the partnership ceased to exist	 and with it the mutual agency between the partners	 with the result that Thyagrajan Chettiar could not represent the firm which had ceased to exist nor the appellant. On these premises it was submitted that the assessment of the business to Excess Profits Tax after notices only to Thyagrajan Chettiar could not bind the firm nor at any rate bind the appellant. In our opinion there are two answers to this submission	 either of which would suffice to reject the appellant 's plea: (1) That on the facts of the present case the appellant is precluded from pleading that the firm had been dissolved at the date of the assessment in 1951 and from raising any objection to the representative character of Thyagrajan Chettiar	 (2) That on a proper construction of the provisions of the Excess Profits Tax Act	 1940	 even if the firm of Muthappa & Co. should be held to have been dissolved before 1951 when the order of assessment was passed	 the assessment of the managing agency business to Excess Profits Tax was properly and legally effected by notice to Thyagrajan Chettiar. The facts to which we have made reference are these: Prior to the assessment year 1943 44	 Thyagrajan Chettiar	 as the managing partner of Muthappa & Co. was submitting returns for Income tax and was conducting the assessment proceedings on behalf of the firm. Thyagrajan Chettiar published in the newspaper " Hindu " a notice announcing the dissolution of the firm as and from March 4	 1943	 and followed it up by informing the Income Tax Officer of this circumstance. Thereafter the Income Tax Officer wrote to the appellant enquiring whether the firm of Muthappa & Co. had been dissolved and if so from what date. By letter dated February 1	 1945	 the appellant 792 replied " I wish to inform you that Messrs. Muthappa & Co. has been formed as per the deed of partnership dated November 4	 1940	 and the rights of the partners are also retracted therein. But Mr. Thyagrajan Chettiar my partner has acted deliberately beyond the scope of the partnership deed in issuing a notice of dissolution of partnership on me on March 4	 1943	 and a suit has been filed against him in the Coimbatore Sub Court and is pending. Pending disposal of the said suit regret I am unable to accept the alleged dissolution or to give the date of dissolution of partnership called for in your letter ". Taking the appellant at his word the income tax assessment was completed after notice to Thyagrajan Chettiar as the continuing managing partner. In line with the position taken up by him	 disputing that the firm had been dissolved by the acts or conduct of Thyagrajan Chettiar	 the appellant filed a suit in the Sub Court at Coimbatore contesting the validity of Thyagrajan Chettiar 's notice of dissolution dated March 4	 1943	 praying for a declaration that the purported dissolution of the firm by Thyagrajan Chettiar was invalid and inoperative	 himself seeking a decree for dissolution from a date to be specified by the Court and for rendition of accounts on foot of a subsisting partnership till the date so fixed. The Subordinate Judge upheld the validity of the dissolution by Thyagrajan Chettiar in 1943. From this judgment rendered in 1948 the appellant preferred an appeal to the High Court. This appeal was heard in 1953 when the High Court allowed the appeal and fixed the date of dissolution as on March 10	 1949. It is stated that a further appeal from this judgment of the High Court is pending in this Court	 so that even now the precise date on which the firm should be held to be dissolved is a matter of uncertainty. From the above it would be seen that it has always been the case of the appellant that the firm had not been dissolved in 1943. At the date of the proceedings for the assessment to Excess Profits Tax in 1951	 with which Petition 130 of 1958 is concerned	 the position therefore was as follows: The assertion by the appellant that the partnership was undissolved 793 and continued its existence	 contained in his letter to the Income Tax Officer in February	 1945	 still held good and was backed up by the proceedings he took in the Civil Courts to maintain that stand. No doubt	 his claim had not been upheld by the Subordinate Judge	 but by the appeal that he filed	 he rendered the matter res sub judice and till the decision of the High Court in 1953	 the appellant could not obviously suggest any particular date as the date of the dissolution. The submission of learned Counsel which proceeds on the assumption that there was a dissolution of the firm on March 4	 1943 ; or on March 10	 1949 which was the date fixed by the High Court by its judgment of 1953	 has to be rejected as wholly inconsistent with the contentions urged by the appellant in the Civil suit and the appeal therefrom. In the circumstances	 the Income Tax Officer could not be blamed for treating the firm as in existence and similarly the Excess Profits Tax Officer also. It was common ground that at the date the Excess Profits Tax Officer started proceedings for assessment	 the appellant had filed an appeal against the judgment of the Subordinate Judge in O. section 50 of 1946 and the same was pending in the High Court and that it was only in 1953 that the appeal was disposed of. The contention now urged before us was	 that as the High Court had held that the firm should be treated as having been dissolved as and from March 10	 1949	 the issue of any notice to Thyagrajan Chettiar as the managing partner of the firm was invalid and the assessment proceedings completed on that basis would also be illegal. If the contention of the appellant were to prevail it would mean that the validity or otherwise of the assessment order would be retrospectively determined by the result of the appellant 's appeal which was pending before the High Court	 so that if the High Court had held that the firm should be treated as dissolved only on the date of its judgment in 1953	 the assessment would be valid but that if the high Court bad fixed the date of dissolution on some date earlier than March 31	 1951	 the assessment would be deemed invalid. This argument has only to be stated to be rejected. When this 794 aspect of the matter was put to learned Counsel for the appellant	 he fairly conceded that he could not on the facts of this case maintain the position that the order of assessment to Excess Profits Tax was vitiated because of the alleged disruption of the firm of Muthappa & Co. before the date of that order. The other answer to the submission is that even assuming that the firm of Muthappa & Co. had been in fact dissolved on some date anterior to the assessment of the managing agency business to Excess Profits Tax	 that would not affect the validity of an assessment order passed after notice to the person in management of the business during the chargeable accounting periods	 since	 it was not the firm but " the business " that was the unit of assessment. In this connection learned Counsel for the appellant drew our attention to a decision of the Madras High Court in A. O. Pandu Rao vs Collector of Madras (1)	 and stated that it was against him and directly covered the point and if correct would leave no scope for any further argument. In that case a firm consisting of three partners carried on business under the name of P. Nagoji Rao & Son	 with one of them Gannu Rao as managing partner. The chargeable accounting periods concerned were the years from April 1	 1944 to March 31	 1946. There were quarrels among the partners which led to the filing of a suit on February 26	 1947	 for dissolution and accounts by two of the partners against the managing partner. The suit was decreed on November 14	 1947	 declaring the firm dissolved as and from the institution of the suit February 26	 1947. The assessment of the business to Excess Profits Tax was completed by notices issued subsequent to that date to Gannu Rao as managing partner and the order of assessment was passed on December 31	 1949	 and a notice of demand under section 29 of the Income Tax Act was served on him. No demand notices were served on the other two partners	 but proceedings for the recovery of the tax were taken against them on the strength of the notices served on Gannu Rao. These two partners moved the High Court (1) (1954) 26 I.T. 99. 795 under article 226 of the Constitution for the issue of writs of Certiorari to quash the orders of assessment to Excess Profits Tax and the proceedings for recovery of the tax due thereunder. The order of assessment was impugned on the around that by virtue of the decree in the suit	 there had been a dissolution of the firm and that Gannu Rao having ceased to have authority to represent the firm or the other partners	 the assessment could have been legally completed only by notices under section 13 of the Excess Profits Tax Act being served individually on the other partners	 and that the tax could be recovered only after notices to each of them under section 29 of the Income Tax Act. The learned Judges repelled these objections by reference to the provisions of sections 8 and 13 of the Excess Profits Tax Act under which it is the " business " producing the income which is the unit of assessment for Excess Profits Tax as contrasted with the provisions of the Indian Income tax Act under which the unit of assessment is either the individual	 Hindu undivided family	 firm	 company or association of persons	 carrying on the income earning activity (vide section 3 of the Income Tax Act which has not been made applicable to the Excess Profits Tax Act under section 21 of the latter Act). Under the provisions of the Excess Profits Tax Act	 where a partnership carrying on a business becomes disrupted and the Excess Profits earned by the business before its dissolution have to be assessed the assessment has to be made under section 44 of the Income tax Act as modified by the Central Board of Revenue under the power vested in that behalf by section 21 of the Act and as so modified section 44 runs: " Where any business carried on by a firm or association of persons has been discontinued	 every person who was at the time of such discontinuance a partner of such firm or a member of such association shall	 in respect of the profits of the firm or association	 be jointly and severally liable to assessment under section 14 of the Excess Profits Tax Act	 1940	 and for the amount of tax payable	 and all the provisions of the said Act shall	 so far as may be	 apply to any such assessment. " 796 The effect of this and other cognate provisions was thus explained by the learned Judges of the Madras High Court : "The result of section 44 as amended by the Central Board of Revenue is to attract the procedure applicable to an undissolved firm to a dissolved firm	 and	 therefore	 if two or three persons carry on business as a firm	 the assessment could be made on the partnership in the partnership name and the persons	 who carried on the business during the chargeable accounting period will be liable to pay the tax as provided by sub section (2) of section 14	 read with section 44	 Income tax Act	 as modified by the Central Board of Revenue. As section 63	 Income tax Act	 is also made applicable to proceedings under the Excess Profits Tax Act	 if	 during the chargeable accounting period	 the firm carried on business as an undissolved firm and even if it became subsequently dissolved	 by virtue of the provisions of section 44	 the assessment could be made as if it were an undissolved firm. Under the provisions of section 63	 Income tax Act	 notice under section 13 may be issued to and served on a partner of a firm. Section 63(2) says that " Any such notice or requisition may	 in the case of a firm or a Hindu undivided family	 be addressed to any member of the firm or to the manager or any adult male member of the family and in the case if any other association of persons be addressed to the principal officer thereof" So far as the assessment in the present case is concerned	 even assuming that by the date notice under section 13 was issued	 the firm became dissolved	 the machinery provided under the Act for the service of notice under section 63 can be availed of by serving notice on the partner. Notice	 therefore	 to a partner is treated as notice to all. " As observed by Chakravartti	 C. J.	 in Bose vs Manindra Lal Goswami (1): " It will thus be seen that in the case of excess profits tax	 there is no difference in the method of assessment prescribed for the assessment of the profits of a running business and that prescribed for (1) 	 447. 797 the assessment of the past profits of a business carried on by a firm	 since dissolved. In the case of a running business too	 the assessment is to be made on the persons	 carrying on the business	 jointly. In the case of the business of a firm which has been dissolved	 it is to be made on the partners jointly and severally; and since section 44 of the Act is made applicable to the assessment of pre dissolution profits of the business of a dissolved firm	 such assessment can obviously be made in the partnership name. It was obviously in view of these provisions that the learned Judge in the Madras case stated that even assuming that the firm had been dissolved by the date of the issue of the notice under section 13	 still	 the machinery provided for by sections 13 and 14 of the Act could be availed of and the partners would continue to be jointly and severally liable to assessment under section 14 of the Act and for the amount of tax payable after determination. " In our opinion	 the passages extracted correctly express the legal position resulting from the relevant provisions of the Excess Profits Tax Act	 1940. We	 therefore	 hold that the notice served on Thyagrajan Chettiar was valid and was binding on the appellant and that there is no basis for challenging the legality of the assessment to Excess Profits Tax. Before leaving the question of the validity of this order of assessment dated March 31	 1951	 a minor point was made to which it is necessary to advert. The business income of the managing agency of Muthappa & Co. was computed at Rs. 1	02	219 for the 1st chargeable accounting period	 viz.	 the calender year 1942	 and at Rs. 6	387 for the broken period January 1	 1943	 to March 4	 1943. These figurers which were the same as those in the assessment for income tax were based on the remuneration to which the firm became entitled on its managing agency agreement	 with the Saroja Mills Ltd.	 and with which amount the latter debited itself in its accounts. The company however did not disburse this remuneration in cash	 but this would make no difference to the tax liability of the firm	 since the firm 's accounts were 102 798 made on the mercantile basis. The Mills raised a dispute that the managing agents had not fulfilled certain of the obligations undertaken by them in regard to the extension of the mills by increasing the spindle age	 by reason of which default they claimed to have suffered a loss of income and for. that reason carried the amount of their cross claim for damages to a suspense account	 instead of crediting the entire amount of managing agency remuneration to the firm. The sum of which immediate payment was thus withheld was Rs. 89	137. At the time of the Income Tax assessment for the corresponding period	 Thyagrajan Chettiar who as the managing partner of the firm participated in these proceedings	 had urged the contention that as the Mills had withheld remuneration to the extent of Rs. 89 thousand odd and had not credited that amount to the managing agents	 the sum could not be treated as the income of the firm for the assessment year. This objection was overruled on the ground that the Mills had never disputed that the entire amount of Rs. one lakh odd was due by them to the firm and in fact had claimed to deduct that entire sum as part of their business expenditure. The sum of Rs. one lakh odd was due by them to the firm and in fact had claimed to deduct that entire sum as part of their business expenditure. The sum of Rs. one lakh odd was therefore held to have accrued to the firm as its income and that this remained unaffected by the existence of the cross claim. The contention which was repelled by the Income Tax Officer was addressed to us as a ground for disputing the inclusion of the Rs. 89 thousand odd as the income of the firm in its Excess Profits Tax assessment. We see no substance in the point urged. Learned Counsel referred us to the decision of this Court in Commissioner of Income tax	 Madras vs K. R. M. T. T. Thiagaraja Chetty & Co. (1) and to the observations at p. 261. We consider that the decision far from supporting the appellant is really against him. There are therefore no legal grounds for impugning (1) ; 799 the validity of the order of assessment to Excess Pro. fits Tax dated March 15	 195 1	 and we consider that. the same is binding on the business and on the owners of that business including the appellant. As a result	 Writ Petition 130 of 1958 fails and has to be dismiss. The point that next calls for consideration is the subject matter of Civil Appeal 107 of 1956 and this is whether the Excess Profits Tax assessed could be validly recovered from the appellant by resort to the machinery for collection provided by section 46 of the Income Tax Act. The argument of learned Counsel for the appellant in regard to this point "	as on the following lines: Sections 45 to 47 of the Income Tax Act	 1922	 which provide for the recovery of Income tax by coercive process	 no doubt apply for the recovery of Excess Profits Tax by virtue of their inclusion in section 21 of the Excess Profits Tax Act as provisions applicable to the latter Act	 and by reason of the assessment on the firm of Muthappa & Co. the appellant became liable to pay the Excess Profits Tax assessed. It wag nevertheless urged that the coercive process for reco very of his tax liability under section 46(2) of the Income Tax Act could not be invoked against the appellant	 the submission being rested on two propositions : (1) That the appellant was not an " assessee " but only a " person liable to pay the tax " within section 29 of the Income Tax Act which runs: "When any (tax	 penalty or interest) is due in consequence of any order passed under or in pursuance of this Act	 the Income tax Officer shall serve upon the assessee or other person liable to pay such (tax	 penalty or interest) a notice of demand in the prescribed form specifying the sum so payable. " It was further urged that as in the present case there had been no notice of demand under section 29 of the Income Tax Act specifically addressed to and served on theappellant	 he could not become an " assessee in default neither would the tax payable by him become an arrear " as to permit the invocation of the coercive process under section 46(2) for recovery. (2) 800 That the procedure for recovery enacted in sections 45 to 47 including section 46(2) were confined in their application to " assessees " and " assessees in default " and did not apply to the class of " other persons liable to pay the tax " as against whom the filing of a suit for the recovery of the tax and the execution of decrees in such Suits was the only machinery through which the tax liability of this class could be enforced. For the purposes of this case we do not consider it necessary to deal with the larger second question as to whether the expression " assessee " and " assessee in default " in sections 45 & 46 of the Income Tax Act	 1922	 should be held to be confined to " assessees " as distinguished from " other persons liable to pay such tax " as these expressions occur in section 29 of the Act	 or whether the expression " assessee " when it occurs in sections 45 to 47 should be understood as defined in section 2(2) as including " every person by whom income tax. . . is payable "	 since we are clearly of the Opinion that the appellant was an " assessee ". Section 21 of the Excess Profits Tax Act carries a proviso which reads : "Provided that references in the said provisions to the assessee shall be construed references to a person to whose business this Act applies ". In view of this provision the appellant as the partner of the " business " to which " this Act applies " would be " an assessee "and not merely an" other person liable to pay the tax". He would also be an "assessee in default" and the amount due from him would be an arrear since the notice of demand under section 29 of the Income Tax Act was served on the managing partner Thyagrajan Chettiar	 and such service would be tantamount to a notice served on the appellant himself by reason of section 63 of the Income Tax Act. Indeed the entire basis on which the assessment proceedings completed after notice to Thyagrajan Chettiar as the managing partner of Muthappa & Co. have been held by us to be binding on the appellant would preclude any argument of the type advanced to challenge the binding character of the notices served. The appellant was clearly an " assessee in default " within 801 s.46(1) of the Income tax Act and the amount of tax and penalty due from him would be " an arrear within section 46(2). We therefore hold that the proceedings for the recovery of the Excess Profits Tax could properly be taken and that the order of the High Court dismissing the appellant 's petition for the issue of a writ of prohibition was correct. The appeal fails and is dismissed with costs. The petition is also dismissed but as these two have been heard together there will be no order as to costs in the petition. Both the Appeal and the Petition dismissed.

The firm consisting of the appellant and another	 carrying on managing agency business	 was on March 31	 1951	 assessed to excess profits tax for the year 1942 and the broken period from January	 1943 to March 4	 1943. The prescribed notices were served not on the appellant but on the other partner who	 under the terms of the partnership deed	 was the managing partner. On March 4	 1943	 the managing partner gave notice of dissolution of the firm and thereupon the appellant sued him for dissolution from such date as might be specified by the court. The trial Court upheld the dissolution as and from the date notified by the managing partner but on appeal the High Court by its judgment rendered in 1953 fixed March 10	 1949	 as the date of the dissolution. An appeal taken to the Supreme Court from this decision of the High Court was still pending. The appellant challenged the validity of the order of assessment and the consequent proceedings for recovery of the tax assessed	 under article 226 of the Constitution on the grounds	 (a) that there was a dissolution of the firm on March 4	 1943	 and that notices served thereafter on the managing partner would not bind him	 (b) that there was no demand of the tax due from him under section 29 of the Indian Income tax Act and that	 consequently	 the tax could not be recovered from him under section 46(2) of the Act	 but the High Court dismissed his application. Held	 that the appellant could not be allowed to plead a prior dissolution and the assessment was binding on him. Even assuming that the partnership stood dissolved on the date of the assessment	 his position would not be different. Under the Excess Profits Tax Act	 1940	 the unit of assessment was not the firm but the business	 and an order of assessment passed after notice to the managing partner would be valid and binding on the appellant under section 44 of the Indian Income tax Act	 1922	 as modified by the Central Board of Revenue under section 21 of the Excess Profits Tax Act	 1940. A.G. Pandu Rao vs Collector of Madras	 (1954) 26 I.T. R. 99 and Bose vs Manindra Lal Goswami	 	 approved. 789 No separate notice of demand under section 29 of the Indian Income tax Act	 specifically addressed to the appellant	 was necessary in order to recover the tax by the mode prescribed by section 46(2) of the Act. Under the proviso to section 21 of the Excess Profits Tax Act	 1940	 the appellant was an assessee within the meaning of section 29 of the Indian Income tax Act	 1922	 and the notice of demand served on the managing partner was notice to the appellant by virtue of section 63 of the latter Act made applicable by section 21 of the former.