Summarize the following court judgment. Appeal No. 2560 of 1966. Appeal from the judgment and order dated May 11	 1966 of the Calcutta High Court in Income tax Matter No. 98 of 1962. section T. Desai	 G. C. Sharma and R. N. Sachthey	 for the appellants. D. K. De	 A. N. Sinha	 Rathin Das for P. K. Mukherjee	 for respondent. The Judgment of the Court was delivered by Grover	 J. This is an appeal by special leave from a judg ment of the Calcutta High Court answering the following question which was referred to it by the Tribunal in the negative and in favour of the assessee. "Whether on the facts and in the circumstances of the case	 the Income tax authorities were justified in imposing a penalty on the assessee under Section	 28 (1) (c) of the Income tax Act ?" The assessee during the assessment year 1947 48	 the corresponding previous year being the financial year ending on March 31	 947 was a partner in the firm of M/s. Haji Sk. Md. Hussain Md. Jan of Calcutta. The Income tax Officer while making the assessment discovered an undisclosed bank account of the assessee with the Central Bank of India Ltd. Bettiah	 Bihar. It was found that a cash deposit of Rs. 87	000 had been made by the assessee on November 21	 1946 in that Bank. He was asked to explain the source	 of the amount of deposit. According to his explanation all his relations got panicky during the communal riots in Bihar in the year 1946 and entrusted him with whatever cash amounts they had with them at that time for safe custody. 448 It was stated that a sum of Rs. 87	000 had been received in the following manner Zahir Hussain alias Md. Zahir (Cousin)Rs. 18	500/ Mohammad Jan (deceased father)Rs. 1	000 Mohd. Haniff (cousin) Rs.1	750 Khairunnessa Bibi (mother)Rs.23	000 Safihan Bibi (Sister) Rs.13	000 Fatema Bibi (Wife) Rs.15	750 Hasuia Bibi (Brother 's wife)Rs.12	000 ___________ Rs.87	000 ____________ These amounts which were received by the assessee from his relations were deposited by him in a fixed deposit account in the joint name of himself and his minor sons in the Bank at Bettiah. The Income tax Officer did not accept the explanation of the assessee and held that the sum of Rs. 87	000 represented income from undisclosed sources. He added the amount to the total income of the assessee in his personal assessment. This addition was maintained by the Appellate Assistant Commissioner in appeal. The Appellate Tribunal also agreed with the decision of 	the Income tax Officer and the Appellate Assistant Commissioner. Penalty proceedings were initiated after the assessment and in due course the Income tax Officer imposed a penalty amounting to Rs. 66	000 on the assessee under section 28 (1) (c) for concealing income and deliberately furnishing inaccurate particulars. The Appellate Assistant Commissioner in appeal held that the case clearly called for a penal action but he reduced the amount of penalty by Rs. 22	000. Subsequently he rectified his order under section 35 and confirmed the penalty of Rs. 66	000 imposed by the Income tax Officer. The assessee went up to the Appellate Tribunal in appeal. The Tribunal took the view that penalty proceedings were of a criminal nature. The onus lay on the department to show by adequate evidence that the amount of the cash stated to have been concealed by the assessee was of a revenue nature and was assessable as income and that the assessee had concealed it or deliberately furnished false particulars in regard thereto. This onus	 in the opinion of the Tribunal	 was not 	discharged by the Income tax authorities by showing merely that the explanation given by the assessee in the assessment proceedings was found to be unacceptable. The Income tax Officer	 according to the Tribunal	 must find some material apart from he falsity of the assessee 's explanation to support his finding that the receipt from undisclosed sources was income. As no satisfactory evidence had been produced by the department to establish 4 49 that the amount in question represented the income of the assessee the Tribunal held that no penalty could be imposed. Now penalty can be imposed under section 28 (1) (c) if the Income tax Officer	 the Appellate Assistant Commissioner or the Appellate Tribunal in the course of any proceedings under the Income tax Act 1922 is satisfied that any person "has concealed the particulars of his income or deliberately furnished inaccurate particulars of such income". In the judgment under appeal reference has been made to the decisions of the various High Courts on the true ambit and scope of this provision and the burden in the matter of establishing concealment of particulars of income or deliberately furnishing inaccurate particulars of such income. The majority of High Courts	 namely	 Bombay in Commissioner of Income tax	 Ahmedabad vs Gokuldas Harivallabhdas(1)	 Gujarat in Commissioner of Income tax Gujarat vs L. H. Vora (2 ) and Patna in Commissioner of Income tax Bihar & Orissa vs Mohan Mallah(3) had expressed the view that proceedings under section 28 ( 1 ) (c) were of a penal nature and it was for the department to establish that the assessee was guilty of concealment of	 the particulars of income. The mere fact that the assessee had given a false explanation did not prove that the receipt necessarily constituted income of the assessee. Allahabad High Court	 however	 in Moman Rain Rant Kumar(1) vs Commissioner of Income tax U.P. observed that where the explanation offered by the assessee in respect of an item of income shown as capital receipt was deliberately false it was open to the Income tax authorities to impose a penalty under section 2 8 (1) (c). In the earlier judgment in Lal Chand Gopal Das vs Commissioner of Income tax U.P.(5) the Allahabad court had said that if a receipt was income but was disguised in the account or in the return as a non assessable receipt it was clearly a case of concealment of the particulars or of furnishing inaccurate particulars of income and a penalty under section 2 8 (1) (c) should be imposed on the assessee. The first point which falls 'for determination is whether the imposition of penalty is in the nature of a penal provision. The determination of the question of burden of proof will depend largely on the penalty proceedings being penal in nature or being merely meant for imposition of an additional tax		 the liability to pay such tax having been designated as penalty under section 28. One line of argument which has prevailed particularly with the Allahabad High Court in Lal Chand Gopal Das(5) cage is that there was no essential difference between tax and penalty because the liability for payment of both was imposed as a part of the (1) (2) 56 I.T.R. 126. (3) (4) 59 ].T. P. 135. (5) 	 450 machinery of assessment and the penalty was merely an additional tax imposed in certain circumstances on account of the assessee 's conduct. The justification of this view was founded on certain observations in C. A. Abraham vs Income tax Officer	 Kottayam & Anr.(1). It is true that penalty proceedings under section 28 are included in the expression "assessment" and the true nature of penalty has been held to be additional tax. But one of the principal objects in enacting section 28 is to provide a deterrent against recurrence of default on the part of the assessee. The section is penal in the sense that its consequences are intended to be an effective deterrent which will put a Stop to practices which the legislature considers to be against the public interest. It is significant that in C. A. Abraham 's(1) case this Court was not called upon to determine whether penalty proceedings were penal or of quasi penal nature and the observations made with regard to penalty being an additional tax were made in a different context and for a different purpose. It appears to have been taken as settled by now in the sales tax law that an order imposing penalty is the result of a quasi criminal proceedings; (Hindustan Steel Ltd. vs The State of Orissa(1). In England also it has never been doubted that such proceedings are penal; Fattorini (Thomas) (Lanchashire) (Ltd.	 vs Inland Revenue Commissioner (3). The next question is that when proceedings under section 28 are penal in character what would be the nature of the burden upon the department for establishing that the assessee is liable to payment of penalty. As has been rightly observed by Chagla C.J.	 in Commissioner of Income tax	 Ahmedabad v	 Gokuldas Harivallabhdas (4) the gist of the offence under section 2 8 ( 1 ) (c) is that the assessee has concealed the particulars of his income or deliberately furnished inaccurate particulars of such income and therefore the department must establish that the receipt of the amount in dispute 	constitutes income of the assessee. If there is no evidence on the record except the explanation given by the assessee which 	explanation has been found to be false it does not follow that the receipt constitutes his taxable income. Another point is whether a finding given in the assessment proceedings that a particular receipt is income after rejecting the explanation given by the assessee as false would prima facie be sufficient for establishing in proceedings under section 28 that the disputed amount was the assessee 's income. It must be remembered that the proceedings under section 28 are of a penal nature and the burden is on the department to prove that a particular amount (1) 41 (3) 1943 (11) I.T.R. (Supp.)50. (2) C.A.S. 883 392/66 dt. 4 8 1969. (4) 451 is a revenue receipt. It would be perfectly legitimate to say that the mere fact that the explanation of the assessee is false does not necessarily give rise to the inference that the disputed amount represents income. It cannot be said that the finding given in the assessment proceedings for determining or computing the tax is conclusive. However it is good evidence. Before penalty can be imposed the entirety of circumstances must reasonably point to the conclusion that the disputed amount represented income and that the assessee had consciously concealed the particulars of his income or had deliberately furnished. inaccurate particulars. In the present case	 it was neither suggested before the High Court nor has it been contended before us that apart from the falsity of the explanation given by the assessee there was cogent material or evidence from which it could be inferred that the assessee had concealed the particulars of his income or had deliberately furnished inaccurate particulars in respect of the same and that the disputed amount was a revenue receipt. The question was	 therefore	 rightly answered by the High Court. The appeal fails and it is dismissed with costs. V.P.S. Appeal dismissed.

The Income tax Officer	 while assessing the respondent to tax discovered an undisclosed bank account of the 'respondent for a large sum. He did not accept the explanation of the respondent as to the source of the amount and held that it represented income from an undisclosed source. Thereafter he initiated penalty proceedings under section 28 and imposed a penalty which was confirmed by the Appellate Assistant Commissioner. In appeal	 the Tribunal held that penalty proceedings were of a criminal nature and that the burden lay on the department to show that the amount concealed was of a revenue nature and was assessable as income and that the onus was not discharged in the present case by merely showing that the assessee 's explanation was not accepted in the assessment proceedings. The High Court agreed with the Tribunal. In appeal to this Court	 HELD. (1) Penalty proceedings are included in the expression "assessment" and the true nature of a penalty is the imposition of an additional tax. But	 one of the principal objects of section 28 is to provide a deterrent against recurrence of default on the part of the assessee. There fore	 the section is a penal provision and the proceedings were of a penal nature. [450 B C] C. A. Abraham vs Income tax officer	 	 explained. Commissioner of Income tax	 Ahmedabad vs Gokuldas Harivallabhdas 	 Commissioner of Income tax Gujarat vs L. H. Vora	 and Commissioner of Income Tax Bihar and Orissa vs Mohan Mallah	 	 approved. Moman Rain Ram Kumar vs Commissioner of Income tax	 U.P.	 and Lal Chand Gopal Das vs Commissioner of Income tax	 U.P.	 	 not approved. Hindustan Steel Ltd. vs State of Orissa	 C.As. 883 892/66 dt. 4 8 1969 and Fattorini (Thomas) (Lanchashire) Ltd. vs Inland Revenue Commissioner	 (1943) (11) I.T.R. Supp. 50	 referred to. (2)The gist of the offence under section 28(1)(c) is that the assessee has concealed the particulars of his income or deliberately furnished inaccurate particulars of such income	 and therefore	 the department must establish that the receipt of the amount in dispute constitutes income of the assessee. If there is no evidence on the record except the explanation has been found to be false	 if does not follow that the receipt constitutes his taxable income. [450 E G] 447 Commissioner of	 Income tax	 Ahmedabad vs Gokuldas Harivallabhdas	 	 approved. (3) 'Since the proceedings under section 28 are of a penal nature and the burden is on the department to prove that a particular amount is a revenue receipt	 the finding given in the assessment proceedings that the assessee 's explanation is false and that the disputed amount represents income is evidence but is not conclusive. Before penalty could be imposed the	 entirety of circumstances must reasonably point to the conclusion that the disputed amount represented income and that the assesses 	 had consciously. concealed the particulars of his income or had deliberately furnished inaccurate particulars. [450 451 A C]