Summarize the following court judgment. Appeal No. 11 of 1991. From the Judgment and Order dated 15.10.1979 of the Punjab and Haryana High Court in C.Q.P. No. 1009 of 1974. WITH Civil Appeal Nos. 2752/79	 1105/76	 29 & 985/87	 4950/89	 1032/79	 3331/83	 SLP (Civil)No. 15/80	 CMP. No. 1350/80 and C.A. No. 1425 of 1976. B. Sen	 G.C. Sharma	 S.K. Mehta	 C.S. Aggarwal	 BV. Desai	 Ms. Radha Rangaswamy	 K.C. Dua	 Umesh Khaitan	 Dar shan Singh. Praveen Kumar	 M.M. Kashyap and S.K. Bagga for the Appellants. J. Ramamurthy	 B.B. Ahuja and Ms. A. Subhashini for the Respondents. The Judgment of the Court was delivered by K. JAGANNATHA SHETTY	 J. The assessees in these appeals have made payments in cash exceeding a sum of Rs.2500 for some of the purchases of stock in trade. The payments are not allowed as deductions in the computation of income under the head "profits and gains of business". The payments are held to be in contravention of the terms of Section 40A(3) of the Income Tax Act	 1961 read with the Rule 6DD of the Income Tax Rules	 1962. The assessees have appealed to this Court challenging the disallowance. Two questions arise for consideration in these appeals; (i) The validity of Section 40A(3) of the Act; and (ii) The applicability of Section 40A(3) to payments made for acquir ing stock in trade. Section 40A(3) so far as material provides: "40A. Expenses or payments not deductible in certain circumstances (1) The provisions of this section shall have effect notwithstanding anything to the contrary contained in any other provision of this Act relating to the computation of income under the head "Profits and Gains of business or profession. XXX XXX XXX XXX 408 (3) Where the assessee incurs any expenditure in respect of which payment is made	 after such date (not being later than the 31st day of March 1969) as may be speci fied in this behalf by the Central Government by notification in the Official Gazette	 in a sum exceeding ten thousand rupees otherwise than by a crossed cheque drawn on a bank or by a crossed bank draft	 such expenditure shall not be allowed as a deduction: XXX XXX XXX Provided further that no disallow ance under this subsection shall be made where any payment in a sum exceeding ten thousand rupees is made otherwise than by a crossed cheque drawn on a bank or by a crossed bank draft	 in such cases and under such circum stances as may be prescribed	 having regard to the nature and extent of banking facilities available	 considerations of business expedi ency and other relevant factors." Originally	 Section 40A(3) required payments in respect of expenditure	 which exceed Rs.2	500 to be made by a crossed cheque or a crossed bank draft. On failure to do so	 the payments made were disallowed in the computation of income. In order to remove hardship to smaller assessees	 the Amending Act	 1987	 has raised this ceiling to Rs. 10	000. Section 40A(3) begins with a non obstante clause. It is an overriding provision which operates inspite of any thing to the contrary contained in any other provision of the Act relating to the computation of income under the head "profits and gains of business or profession". The legisla ture has thus made it clear that the provisions of Section 40A will apply in supersession of other contrary provisions of the Act relating to the computation of income. Sub sec tion (3) empowers the assessing officer to disallow	 as a deduction any expenditure in respect of which payment is made of any sum exceeding Rs. 10	000 otherwise than by a crossed cheque or crossed bank draft. Rule 6DD of the Income Tax Rules	 1962 refers to cases and circumstances in which payment of a sum exceeding Rs. 10	000 may be made otherwise than by a crossed cheque or by a crossed bank draft. The Rule so far as it is relevant reads: "6DD. Cases and circumstances in which payment in a sum exceeding ten thousand rupees may be made otherwise 409 than by a crossed cheque drawn on a bank or by a crossed bank draft No disallowance under sub section (3) of Section 40 A shall be made where any payment in a sum exceeding ten thousand rupees is made otherwise than by crossed cheque drawn on a bank or by a crossed bank draft in the cases and circumstances specified hereunder	 namely: XXX XXX XXX XXX (j) in any other ease	 where the assessee satisfies the Assessing Officer that the payment could not be made by a crossed cheque drawn on a bank or by a crossed bank draft (1) due to exceptional or unavoidable circum stances; or (2) because payment in the manner aforesaid was not practicable	 or would have caused genuine difficulty to the 	 payee	 having regard to the nature of the transaction and the necessity for expeditious settlement thereof	 and also furnishes evidence to the satisfac tion of the Assessing Officer as to the genu ineness of the payment and the identity of the payee. " As to the validity of Section 40A(3) it was urged that if the price of the purchased material is not allowed to be adjusted as against the sale price of the material sold for want of proof of payment by a crossed cheque or crossed bank draft	 then the income tax levied will not be on the income but it will be on an assumed income. It is said that the provision authorising levy tax on an assumed income would be a restriction on the right to carry on the business besides being arbitrary. In our opinion	 there is little merit in this conten tion. Section 40A(3) must not be read in isolation or to the exclusion of Rule 6DD. The Section must be read along with the Rule. If read together	 it will be clear that the provi sions are not intended to restrict the business activities. There is no restriction on the assessee in his trading activities. Section 40A(3) only empowers the assessing officer to disallow the deduction claimed as expenditure in respect of which payment is not made by crossed cheque or crossed bank draft. The payment by crossed cheque or crossed bank draft is insisted on to enable the asses 410 sing authority to ascertain whether the payment was genuine or whether it was out of the income from disclosed sources. The terms of Section 40A(3) are not absolute. Consideration of business expediency and other relevant factors are not excluded. The genuine and bona fide transactions are not taken out of the sweep of the Section. It is open to the assessee to furnish to the satisfaction of the assessing officer the circumstances under which the payment in the manner prescribed in Section 40A(3) was not practicable or would have caused genuine difficulty to the payee. It is also open to the assessee to identify the person who has received the cash payment. Rule 6DD provides that an asses see can be exempted from the requirement of payment by a crossed cheque or crossed bank draft in the circumstances specified under the rule. It will be clear from the provi sions of Section 40A(3) and rule 6DD that they are intended to regulate the business transactions and to prevent the use of unaccounted money or reduce the chances to use black money for business transactions. See: Mudiam Oil Company vs ITO	 A.P. If the payment is made by a crossed cheque drawn on a bank or a crossed bank draft then it will be easier to ascertain	 when deduction is claimed	 whether the payment was genuine and whether it was out of the income from disclosed sources. In interpreting a taxing statute the Court cannot be oblivious of the proliferation of black money which is under circulation in our country. Any restraint intended to curb the chances and opportunities to use or create black money should not be regarded as curtailing the freedom of trade or business. As to the second question it may be stated that the word 'expenditure ' has not been defined in the Act. It is a word of wide import. Section 40A(3) refers to the expenditure incurred by the assessee in respect of which payment is made. It means all outgoings are brought under the word 'expenditure ' for the purpose of the Section. The expendi ture for purchasing the stock in trade is one of such outgo ings. The value of the stock in trade has to be taken into account while determining the gross profits under section 28 on principles of commercial accounting. The payments made for purchases would also be covered by the word 'expendi ture ' and such payments can be disallowed if they are made in cash in the sums exceeding the amount specified under section 40A(3). We have earlier observed that Rule 6DD has to be read along with Section 40A(3). The Rule also contem plates payments made for stock in trade and raw materials. This Rule is in accordance with the terms of Section 40A(3). The Rule provides that an assessee can be exempted from the requirements of payment by crossed cheque or a crossed bank draft where the purchases are 411 made of certain agricultural or horticultural commodities or from a village where there is no banking facility. Section 40A(3) is	 therefore. attracted to payments made for acquir ing stock in trade and other materials. This is also the view taken by several High Courts. See ' Sajowanlal Jaiswal vs CIT	 Orissa; U.P. Hardware Store vs CIT	 Allahabad; Ratan Udyog vs ITO	 Allahabad; P.R. Textiles vs CIT	 Kerala	 [19801 Kerala; CIT	 vs Kishan Chand Maheswari Dass	 P & H; Kanti Lal Purshottam and Co. vs CIT	 Raj; CIT	 vs New Light Tin Mfg. Co.	 P & H; Fakri Automobiles vs CIT	 Raj; Venkata Satayanarayana Timber Depot vs ITR	 AP.; and Akash Films vs CIT	 Karnataka. The decisions of the High Courts of Andhra Pradesh	 Orissa	 Allahabad	 Kerala	 Karnataka	 Punjab & Haryana	 Rajasthan and Patna are to the effect that the payments made for purchasing stock in trade or raw materials should also be regarded as expenditure for the purpose of Section 40A(3). The only discordant note struck on this aspect is by the Gauhati High Court in CIT vs Hardware Exchange	 The Gauhati High Court has observed that Section 40A(3) applies only to payments made on account of 'expenditure incurred ' and the payment made purchase of stock in trade cannot be termed as 'expenditure incurred since money does not go irretrievably in such cases. We are unable to agree with the view taken by the Gauhati High Court. In this view of the matter we dismiss all these appeals and special leave petition with costs. S.B. Appeals dismissed.

The assesses in these appeals have made payments in cash exceeding a sum of Rs.2500 for some of the purchases of stock in trade. So while computing the income of the asses sees under the head "profits and gains of business" the assessing authority disallowed deduction on account of such payments held to be in contravention of the terms of section 40A(3) of the Income Tax Act	 1961 read with the Rule 6DD of the Income Tax Rules	 1962. The assessees have challenged the same. So in the in stant case the question under consideration before this Court is (i) the validity of section 40A(3) of the Act (ii) the applicability of section 40A(3) to payments made for acquiring stock in trade. Originally section 40A(3) required payments in respect of expenditure which exceeded Rs.2500 to be made by a crossed cheque or crossed bank draft and by the Amending Act 1987 to remove hardships to smaller assessees the said amount has been raised to Rs. I0	000	 Section 40A(3) begins with a non obstante clause so the legislature has made it clear that the provisions of section 40A(3) are overriding and operate inspite of any thing to the contrary contained in any other provisions of the Act relating to the computa tion of income under the head "profits and gains of business or profession". Sub section (3) empowers the assessing authority to disallow as deduction of any expenditure in respect of which payment is made in cash exceeding Rs. 10	000 otherwise than by a crossed cheque or crossed bank draft. Rule 6DD of Income Tax Rules	 1962 provides for cases and circumstances in which payment of a sum exceeding Rs. 10	000 may be made otherwise than by crossed cheque or by a crossed demand draft. The assessees challenged on the ground that provisions of section 406 40A(3) intend to restrict the business activities. Dismissing the appeals and Special Leave Petition	 the Court	 HELD: That section 40A(3) must not be read in isolation or to the exclusion of Rule 6DD. This section must be read along with the Rule 6DD and if read together it is clear that the provisions of the section are not intended to restrict the business activities. It only empowers the assessing officer to disallow the deductions claimed as expenditure in respect of which payment is not made by crossed cheque or crossed bank draft. The same is insisted only to enable the assessing authority to ascertain whether it was out of the income from disclosed sources and even the terms of section 40A(3) are not absolute. Considerations of business expediency and other relevant factors are not excluded	 since it is open to the assessee to furnish the circumstances under which the payment was not practicable or would have caused genuine difficulty to the payee. Rule 6DD provides that an assessee can be exempted from the require ment of payment by a crossed cheque or crossed bank draft in the circumstances specified under the rule. Thus section 40A(3) and Rule 6DD are intended to regulate the business transactions and to prevent the use of unaccounted money or reduce the chance to use black money for business transac tions. Moreover while interpreting a taxing statute the Court cannot be oblivious of the proliferation of black money which is in circulation in our country Thus any restraint intended to use or create black should not be regarded as curtailing the freedom of trade or business. [409G 410E] The term expenditure as per section 40A(3)	 means all outgoings including the expenditure incurred for purchasing the stock in trade. Since to determine the gross profits the value of the stock in trade has to be taken into account. So payments can be disallowed if they are made in cash in the sums exceeding the amount specified under section 40A(3) and also not provided for exemption under Rule 6DD. Thus section 40A(3) is attracted to payments made for acquiring stock intrade and other materials. [410G 411A] Sajowanlal Jaiswal vs CIT	 Orissa; U.P. Hardware Store vs CIT	 ; Allahabad; Ratan Udyog vs ITO	 Allahabad; P.R. Textiles vs CIT Kerala	 Kerala; CIT vs Kishan Chand Maheswari Dass	 P & H; Kanti Lal purshottam & Co. vs CIT	 Raj; CIT vs New Light Tin Mfg. Co.	 P & H; Fakri Automobiles vs CIT	 Raj; 407 Venkata Satayanarayana Timber Depot vs ITR	 AP. and Akash Films vs CIT	 Karnataka	 approved. CIT vs Hardware Exchange	 	 reversed.