Summarize the following court judgment. No. 543 (NT) of 1970. Appeal by certificate from the Judgment and order dated December 2	 1969 of the Allahabad High Court in Civil Misc. No. 955 of 1969. A.K. Sen	 Yogeshwar Prasad	 section K. Bagga	 Shakeel Ahmed and Mrs. section Bagga for the appellant. section C. Manchanda and O. P. Rana for the respondents. The Judgment of the Court was delivered by KHANNA	 J. This appeal on certificate is directed against the Full Bench decision of Allahabad High Court whereby that court answered by a majority of two to one the following question referred to it by a Division Bench in the negative against the assessee appellant : "Whether	 in order to recover interest under section section (1 A) of the U.P.	 Sales Tax Act	 it is necessary for the Sales Tax Officer to make an assessment order in respect of the interest and to issue a notice of demand in respect of such interest."	 The appellant	 a partnership firm	 is a large scale manufacturer of biris. The Appellant was assessed to tax under the (U.P. Sales Tax Act	 1948 (U.P. Act No. 15 of 1948) ( hereinafter referred to as the Act) for the assessment years 1957 58 and 1958 59 as per assessment orders dated June 10	 1959 and February 12	 1963 respectively. On an application sent by the appellant to the Minister of Finance	 U.P. Government requesting for compounding of tax	 an order was issued on May 6	 1959 staying the recovery of tax due from the appellant. The stay order was vacated by order dated September 25. On October 9	 1967 the Sales Tax Officer sent a recovery certificate to the Collector Allahabad for a sum of Rs. 1965	684.43 for the recovery of arrears of sales tax for the year 1957 58. The recovery certificate also mentioned that interest at the rate 1 of 18 per cent per annum calculated on the amount of tax with effect from February 1	 1964 till the date of final payment should also be recovered as arrears of land revenue in terms of the provisions of section 8(1 A) of the Act. On October 25	 1967 another recovery certificate for recovering a sum of Rs. 26	238.08 in respect of the year 1958 59 on account of arrears of sales tax was sent by the Sales Tax Officer to the Collector Allahabad. It was mentioned in the certificate that the aforesaid amount would carry interest at the rate of 18 per cent per annum calculated with effect from February 1	 1965 till the date of final payment and the same too should be recovered as arrears of land revenue in terms of the provisions of section 8(1 A) of the Act. The case of the appellant firm is that the amount of the sales ' tax mentioned in the two recovery certificates was paid by it. The appellant	 however	 contested its liability to pay interest amounting to Rs. 1	36	000 on the amount of sales tax under section 8(1 A) of the Act. A petition under article 226 of the Constitution was consequently filed fly the appellant in the High Court challenging the recovery of the interest amounting to Rs. 1	38	000. The main ground which was taken by the appellant in this	connection was that without making an assessment order and without issuing a notice of demand 27 the Sales Tax Officer had no jurisdiction to initiate proceedings for the recovery of interest. Reliance in this connection was placed on behalf of the appellant upon an earlier Division Bench decision in the case of Beni Ram Mool Chand vs The Sales Tax Officer(1) wherein the Division Bench had held that issuance of a notice of demand was it condition precedent to the recovery of penal interest. As the correctness of that decision was challenged	 the Division Bench hearing	 the writ petition of the appellant referred the question reproduced earlier to the Full Bench. The Full Bench by a majority of two to on	 	 as already mentioned	 answered the question in the negative and against the appellant. Before dealing with the contentions advanced in this Court	 we may refer to the relevant provision of the Act. Section 3 of the Act creates liability to sales tax. Under this section every dealer is liable to pay tax on the turnover which shall be determined in such manner as may be prescribed. Section 7 provides for determination of turnover and assessment of tax. Section 8 deals with payment and recovery of tax. 'Sub sections (3)	 (1 A) and 6 of section 8 read as under "8. Payment and recovery of tax. (1) The tax assessed under this Act shall be paid in such manner and in such instalments	 if any. and within such time	 not being less. than fifteen days from the date of service of the notice of assessment and demand	 as may be specified in the notice. In default of such payment	 the whole of the amount then	 remaining due shall become recoverable in accordance with sub section (8). (1 A) If the tax payable under sub section (1) remains unpaid for six months after the expiry of the time	 specified. in the notice of assessment and demand	 or the commencement of the Uttar Pradesh BikriKar (Dwitiya Sanshodhan) Adhiniyam	 1963	 whichever	 is later	 then without prejudice to any other liability or penalty which the defaulter may	 in consequence of such non payment	 incur under this Act	 simple interest at the rate of eighteen per cent per annum shall run on the amount then remaining. due from the date of expiry of the time specified in the said notice	 or from the commencement of the said Adhiniyam	 as the case may be	 and shall be added to the amount of tax and be deemed for all purposes to be part of the tax Provided that where as a result of appeal	 revision or reference	 or of any other order of a competent court or authority	 the amount of tax is varied	 the interest shall. be recalculated accordingly Provided further that the interest on the excess amount of tax payable under an order of enhancement shall run from the date of such order if such excess remains unpaid for six months after the order. x x x x (1) (1969) 23 S.T.C. 423. 28 (8) Any tax or other dues payable to the State Government under this Act	 or any amount of money which a person is required to pay to the assessing authority under sub section (3) or for which he is personally liable to the assessing authority under sub section (6) shall be recoverable as arrears of land revenue. " It may be mentioned that sub section (1 A) of section 8 reproduced above was added by U.P. Sales Tax (Second Amendment) Act	 1963 (U.P. Act 3 of 1964). The above provision was apparently added with a view to tighten up the machinery for collection of sales tax and as a deterrent measure so that. the dealers may not evade or delay the payment of tax	 U.P. Act 3 of 1964 also added section 33 to the Act. The material part of section 33 reads as under "In respect of any sum recoverable under this Act as arrears of land revenue the assessing authority may forward to the Collector a certificate under his signature specifying the sum due. Such certificate shall be conclusive evidence of the existence of the liability	 of its amount	 and of the person who is liable	 and the Collector on receipt of the certificate shall proceed to recover from such person the amount specified therein as if it were an arrear of land revenue; Mr. Sen on behalf of the appellant has argued that it was essential for the Sales Tax Officer to make an assessment order in respect of the interest before he could issue recovery certificate against the appellant. In any case	 according to Mr. Sen	 recovery certificate in respect of the interest could not be issued till such time a notice of demand in respect of the interest had been issued by the Sales Tax Officer to the appellant firm. These contentions	 in our opinion	 are not well founded. There is no provision in the Act which makes it obligatory on the part of the Sales Tax Officer to make an assessment in respect of the interest which the amount of sales tax would carry under section 8(1 A) of the Act. There is also no provision in the Act which requires the issue of a notice of demand in respect of the interest by the Sales Tax Officer to the assessee before the Sales Tax Officer forwards recovery certificate to the Collector. Reference has been made by Mr. Sen to sub section (1 A) of section B	 according to which interest shall be added to the amount of tax and shall be deemed for all purposes to be part of the tax. The above deeming provision	 in our opinion	 has been added only for the purpose of recovery. The object apparently was that the amount of interest should be recovered in the.same manner as the amount of sales tax. The amount of sales tax and other dues under sub section (8) of section 8 can be recovered 'beyond any pale of controversy and to obviate any objection that the interest on sales tax cannot be recovered as land revenue that subsection (1 A) provided that the interest shall be added to the amount of tax and be deemed for all purposes to be a part of the tax	 29 According to section 8(1 A)	 simple interest at the rate of 18 per cent per annum shall run on the amount of arrears of sales tax. from the date specified in that sub section. It would thus appear that the liability to pay interest is automatic and arises by operation of law. The amount of interest on the date of payment of tax is not constant but increases from day to day. The amount of interest can	. therefore	 be not predicated till such time as the arrears of sales tax are paid and it is consequently not possible to specify a definite figure in respect of the interest in the recovery certificate. At the time the arrears of sales tax are paid	 there can be no difficulty in finding the amount of interest which has. become due. The	 amount of tax on which interest is to accrue	 the rate of interest	 the date from which interest is to commence and the date up to which interest is to be counted are all known. It is	 therefore	 a matter of more arithmetical calculation to arrive at the figure of interest. We find nothing in any of the provisions of the Act as may warrant making of another assessment order by the Sales Tax. Officer regarding the amount of interest or making it obligatory for him to issue a demand notice in respect of the interest before sending the recovery certificate to the Collector. We are also not impressed by Mr. Sen 's argument that the Sales Tax Officer should specify the amount of interest in the recovery certificate. As the amount of interest would go on increasing every day fill the recovery of the sales tax	 it is plainly not possible to specify the exact amount of interest in the recovery certificate. The exact amount of interest can only be known on the day the arrears of sales tax are paid. No elaborate procedure is required for determining the amount of interest because	 as mentioned earlier	 it is a matter of simple arithmetical calculation. There was some argument before us on the point as to when U.P. Act 3 of 1964 came into force. This Act received the assent of the President on January 25	 1964 but was published in the official Gazette on February 1	 1964. It was submitted on behalf of the appellant that the Act came into force on the date it received the assent of the President. As against that	 Mr. Manchanda on behalf of the respondents stated that the Act came into force on February 1	 1964. the day it was published in the official Gazette. The stand taken by Mr. Manchanda in this respect is correct because according to clause (b) of sub section (1) of section 5 of the U.P. General Clauses Act	 1904 (U.P. Act No. 1 of 1904) where any Uttar Pradesh Act is not expressed to come into force on a particular day	 then in the case of an Uttar Pradesh Act made after the Commencement of the Constitution	 it shall come into operation on the day on which the assent there to of the Governor or the President	 as the case may require	 is first published in the official Gazette. It may also be mentioned that in para 33 of the writ petition filed in the High Court the appellant ' too had taken the stand that the U.P. Act 3 of 1964 had come into	 force 'on February. 1	 1964. Argument has also been advanced by Mr. Sen that the interest on arrears of sales tax could not be realised for the period during which 30 the recovery of sales tax was stayed. We find it difficult to accede to this contention because there is nothing in the language of section 8(1 A) of the Act which prevents the running of interest because of the operation of any stay order. Indeed	 the liability to pay interest is created by the statute and the Sales Tax Officer has no discretion to grant any exemption from the payment of interest. Mr. Sen has pointed out that the amount of sales tax payable by the appellant was reduced on appeal and the appellant is entitled to a consequential relief on that account. This is a matter which is outside the ambit of the question which has been dealt with in the judgment under appeal. In case the appellant is entitled to any relief on account of reduction of the amount of sales tax in appeal	 it would be for him to agitate the matter in appropriate proceedings. The appeal consequently fails and is dismissed with costs.

The appellant firm was assessed to sales tax for the assessment years 1957 58 and 1958 1959. On an application made by the appellant for the composition of tax the recovery of the tax for 1957 58 was stayed. The stay order was vacated oh September 25. Thereafter the sales tax officer issued a certificate to the Collector for the recovery of arrears of sales tax for the said assessment years. In the certificate it was mentioned that 8% interest per annum on the arrears of tax was also to be recovered as arrears of land revenue in terms of the provisions of section 8(1 A) of the U.P. Sales Tax Act	 ' 1948 as amended by Act 3 of 1964. in a writ petition under article 226 of the Constitution the appellant challenged the recovery of interest mainly on the ground that there was no assessment order in regard to the interest and no notice of demand had been issued. The High Court dismissed the petition. Appeal in this Court was filed with certificate. Dismissing the appeal	 HELD : (i) The provision in sub section (1 A) of section 8 according to which interest shall be added ' to the amount of tax and shall be deemed for all purpose to be part of tax has been added only for the purpose of recovery. The object apparently was that the amount of interest should be recovered in the same manner as the amount of sales tax. The amount of sales tax and other dues under sub section (8) of section 8 can be recovered as arrears of land revenue. It was with a view to nut the matter beyond any pale of controversy and to obviate any objection that the interest on sales tax cannot be recovered as land revenue that sub section (1 A) provided that the interest shall be added to the amount of tax and be deemed for all purposes to be a part of the tax. It is a matter of mere arithmetical calculation to arrive at the figure of interest. There is nothing in any of the provisions of the Act as may warrant making of another assessment order by the sales tax officer regarding the amount of interest or making it obligatory for him to issue a demand notice in respect of the interest before sending the recovery certificates to the Collector. [28G 29C] (ii)The argument that the sales tax officer should specify the amount of interest in the recovery certificate could not be@ accepted. As the amount of interest would go on increasing every day till the recovery of the sales tax it is plainly not possible to specify the exact amount of interest in the recovery certificate. [29D] (iii)According to clause (b) of subsection (1) of section 5 of the U.P. General Clauses Act	 1904 where any U.P. Act is not expressed to come into force on a particular day than in the case of a U.P. Act made ' after the commence ment of the Constitution it shall come into operation on the date on which the assent thereto of the Governor or the President as the case may require is first published in the official gazette. In the present case the President 's assent to U.P. Act 3 of 1964 was published in the official Gazette on February 1	 1964 and hence it must be held to have come into force on that day and not on the date on which the President 's assent was given	 [29F] (iv)There is nothing in the language of section 8(1 A) of the Act which prevents the running of interest because of	 the operation of any stay order. Indeed the liability to pay interest is created by the statute and the Sales tax Officer has no discretion to grant any exemption from the payment of interest. [30A] 26