UNITED STATES SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549



FORM 10-K/A



Amendment No. 1



[ü] Annual report pursuant to section 13 or 15(d) of the securities exchange act of 1934 for the fiscal year ended July 31, 2009, or

[    ] Transition report pursuant to section 13 or 15(d) of the securities exchange act of 1934.



Commission File Number: 1-16371



IDT Corporation

(Exact name of registrant as specified in its charter)



|                                                               |  |                                     
|-------------------------------------------------------------- |  | ------------------------------------
|Delaware                                                       |  | 22-3415036                          
|(State or other jurisdiction of incorporation or organization) |  | (I.R.S. Employer Identification No.)



520 Broad Street, Newark, New Jersey 07102

(Address of principal executive offices, zip code)



(973) 438-1000

(Registrants telephone
number, including area code)



Securities
registered pursuant to Section 12(b) of the Act:



|                                                                                                          |  |                                                                                          
|--------------------------------------------------------------------------------------------------------- |  | -----------------------------------------------------------------------------------------
|Title of each class Class B common stock, par value $.01 per share Common stock, par value $.01 per
share |  | Name of each exchange on which registered New York Stock Exchange New York Stock
Exchange



Securities registered
pursuant to section 12(g) of the Act: None



Indicate by
check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.    Yes [    ]    No [ü]



Indicate by check mark if the registrant is not required to file
reports pursuant to Section 13 or Section 15(d) of the Act.    Yes [    ]    No [ü]



Indicate by check mark whether the registrant (1) has filed all reports
required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing
requirements for the past 90 days.    Yes [ü]    No [    ]



Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every
Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post
such files).    Yes [    ]    No [    ]



Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K (§229.405 of this chapter) is not contained
herein, and will not be contained, to the best of registrants knowledge, in definitive proxy or information statements incorporated by reference in Part III of this Form 10-K or any amendment to this
Form 10-K.    [ü]



Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company. See definitions of large accelerated
filer, accelerated filer and smaller reporting company in Rule 12b-2 of the Exchange Act.



|                                |  |                               
|------------------------------- |  | ------------------------------
|Large accelerated filer  [    ] |  | Accelerated filer  [    ]     
|Non-accelerated filer  [    ]   |  | Smaller reporting company  [ü]



Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the
Act).    Yes [    ]    No [ü]



The aggregate market value of the voting and non-voting stock held by non-affiliates of the registrant, based on the closing price on January 30, 2009
(the last business day of the registrants most recently completed second fiscal quarter) of the Class B common stock of $1.05 and of the common stock of $1.05, as reported on the New York Stock Exchange, was approximately $11,809,000.



As of March 25, 2010, the registrant had outstanding 15,632,425
shares of Class B common stock, 3,272,326 shares of Class A common stock, and 3,728,654 shares of common stock. Excluded from these numbers are 7,585,847 shares of Class B common stock and 5,512,841 shares of common stock held in treasury by IDT
Corporation.



DOCUMENTS INCORPORATED BY REFERENCE



The definitive proxy statement relating to the registrants
Annual Meeting of Stockholders, held December 17, 2009, is incorporated by reference into Part III of this Form 10-K to the extent described therein.



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EXPLANATORY NOTE



We are filing this amendment (Amendment) to our Annual Report on Form 10-K for the year ended July 31, 2009
(Annual Report) for the sole purpose of re-filing (i) the Purchase Agreement among IDT Domestic Telecom, Inc., IDT Telecom, Inc., UTCG Holdings, LLC and Carlos Gomez, dated as of June 16, 2009, filed as Exhibit 10.19 to
this Amendment, and (ii) the Preferred Supplier Agreement among BP Energy Company, BP Corporation North America Inc. and IDT Energy, Inc. dated as of June 29, 2009, filed as Exhibit 10.20 to this Amendment.



The foregoing two agreements were previously filed as exhibits to the Annual
Report, and we are amending the Annual Report to include certain additional schedules to such exhibits and to indicate where certain other additional schedules have been omitted in connection with our amended request for confidential treatment
submitted to the Securities and Exchange Commission.



This
Amendment does not otherwise update or amend the disclosures contained in the Annual Report.



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Part IV



Item 15. Exhibits, Financial Statement Schedules.



|(b) | Exhibits.
|--- | ---------



|              |  |                                                                                                                                                                                                                    
|------------- |  | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|ExhibitNumber |  | Description of Exhibits                                                                                                                                                                                            
|3.01(1)       |  | Second Restated Certificate of Incorporation of the Registrant.                                                                                                                                                    
|              | 
|3.02(2)       |  | Fourth Amended and Restated By-laws of the Registrant.                                                                                                                                                             
|              | 
|10.01(3)      |  | Employment Agreement between the Registrant and James Courter.                                                                                                                                                     
|              | 
|10.02(3)      |  | Amendment to the Employment Agreement between the Registrant and James A. Courter.                                                                                                                                 
|              | 
|10.03(3)      |  | Amendment No. 2 to the Employment Agreement between the Registrant and James A. Courter.                                                                                                                           
|              | 
|10.04(4)      |  | Amendment No. 3 to Employment Agreement, dated May 12, 2005, between IDT Corporation and James A. Courter.                                                                                                         
|              | 
|10.05(5)      |  | Amendment No. 4 to Employment Agreement, dated January 29, 2007, between IDT Corporation and James A. Courter.                                                                                                     
|              | 
|10.06(6)      |  | Amendment No. 5 to Employment Agreement, dated March 13, 2007, between IDT Corporation and James A. Courter.                                                                                                       
|              | 
|10.07(7)      |  | Amendment No. 6 to Employment Agreement, dated November 5, 2008, between the Registrant and James A. Courter.                                                                                                      
|              | 
|10.08(7)      |  | Amended and Restated Employment Agreement, dated October 31, 2008, between the Registrant and Howard S. Jonas.                                                                                                     
|              | 
|10.09(8)      |  | 1996 Stock Option and Incentive Plan, as amended and restated, of IDT Corporation.                                                                                                                                 
|              | 
|10.10(9)      |  | 2005 Stock Option and Incentive Plan of IDT Corporation, as amended.                                                                                                                                               
|              | 
|10.11(10)     |  | Purchase and Sale Agreement dated August 11, 2006, between Liberty Media Corporation (and its subsidiaries) and IDT Corporation (and TLL Dutch Holdings B.V.).                                                     
|              | 
|10.12(11)     |  | Share Sale and Purchase Agreement, dated September 7, 2006, by and among IDT Dutch Holdings BV, IDT Corporation and Pipex Communications PLC.                                                                      
|              | 
|10.13(12)     |  | Agreement of Sale between 520 Broad Street Associates, L.L.C. and Registrant, dated September 19, 2007 and amended October 17, 2007 and November 7, 2007.                                                          
|              | 
|10.14(13)     |  | Purchase and Sale Contract among the Registrant, IDT Carmel, Inc., IDT Carmel Portfolio Management LLC, and FFPM Carmel Holdings I LLC, and its predecessors and Sherman
Originator III LLC dated January 30, 2009.
|              | 
|10.15(9)      |  | Employment Letter Agreement between the Registrant and Claude Pupkin dated August 3, 2007.                                                                                                                         
|              | 
|10.16(9)      |  | Separation and General Release Agreement, dated January 2, 2009, between the Registrant and Stephen Brown.                                                                                                         
|              | 
|10.17(9)      |  | Consulting Agreement, dated January 2, 2009, between the Registrant and Stephen Brown.                                                                                                                             
|              | 
|10.18(14)     |  | Employment Agreement, dated April 29, 2009, between the Registrant and Bill Pereira.                                                                                                                               
|              | 
|10.19**       |  | Purchase Agreement, dated June 16, 2009, by and among IDT Domestic Telecom, Inc., IDT Telecom, Inc., UTCG Holdings, LLC and Carlos Gomez.                                                                          
|              | 
|10.20**       |  | Preferred Supplier Agreement, dated as of June 29, 2009, by and among BP Energy Company, BP Corporation North America Inc. and IDT Energy, Inc.                                                                    



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|              |  |                                                                                                    
|------------- |  | ---------------------------------------------------------------------------------------------------
|ExhibitNumber |  | Description of Exhibits                                                                            
|14.01*        |  | Code of Business Ethics and Conduct, Updated as of June 15, 2009.                                  
|              | 
|16.01(15)     |  | Letter from Ernst & Young, LLP, the Companys former independent accountant.                       
|              | 
|21.01*        |  | Subsidiaries of the Registrant.                                                                    
|              | 
|23.01*        |  | Consent of Grant Thornton LLP.                                                                     
|              | 
|31.01         |  | Certification of Chief Executive Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
|              | 
|31.02         |  | Certification of Chief Financial Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.



* filed on October 29, 2009.



** This exhibit is filed herewith but reflects a redacted copy of the agreement. We have filed a confidentiality request with the Securities and Exchange
Commission with respect to certain portions of the agreement.



(1) Incorporated by reference to Form 8-K, filed February 25, 2009.



(2) Incorporated by reference to Form 8-K, filed September 23, 2009.



(3) Incorporated by reference to Form 10-K for the fiscal year ended July 31, 2006, filed October 16, 2006.



(4) Incorporated by reference to Form 8-K, filed May 16, 2005.



(5) Incorporated by reference to Form 8-K, filed
February 2, 2007.



(6) Incorporated by reference
to Form 8-K, filed March 16, 2007.



(7)
Incorporated by reference to Form 8-K, filed November 6, 2008.



(8) Incorporated by reference to Schedule 14A, filed November 3, 2004.



(9) Incorporated by reference to Form 10-Q for fiscal quarter ended January 31, 2009 filed March 17, 2009.



(10) Incorporated by reference to Form 8-K, filed August 14, 2006.



(11) Incorporated by reference to Form 8-K, filed September 13, 2006.



(12) Incorporated by reference to Form 8-K, filed
November 9, 2007.



(13) Incorporated by reference to Form
8-K, filed February 5, 2009.



(14) Incorporated by reference
to Form 8-K, filed May 1, 2009.



(15) Incorporated by
reference to Form 8-K, filed March 27, 2008.



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Signatures

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this Annual Report on Form 10-K/A to be signed on its behalf by the undersigned, thereunto duly authorized.



IDT CORPORATIONBy:

/s/    Howard S. JonasHoward S. Jonas Chairman and Chief Executive Officer




Date:    March 25, 2010



Pursuant to the requirements of the Securities Exchange Act of 1934, this Annual Report on Form 10-K/A has been signed by the following
persons on behalf of the Registrant and in the capacities and on the dates indicated.



|                                |  |                                                                                           |  |               
|------------------------------- |  | ----------------------------------------------------------------------------------------- |  | --------------
|Signature                       |  | Titles                                                                                    |  | Date          
|                                |  |                                                                                          
|/s/    Howard S. Jonas          |  | Chairman of the Board, Chief Executive Officer and Director (Principal Executive Officer) |  | March 25, 2010
|Howard S. Jonas                 |  |                                                                                          
|                                |  |                                                                                          
|/s/    Bill Pereira             |  | Chief Financial Officer and Treasurer (Principal Financial Officer)                       |  | March 25, 2010
|Bill Pereira                    |  |                                                                                          
|                                |  |                                                                                          
|/s/    Mitch Silberman          |  | Chief Accounting Officer and Controller (Principal Accounting Officer)                    |  | March 25, 2010
|Mitch Silberman                 |  |                                                                                          
|                                |  |                                                                                          
|/s/    James A. Courter         |  | Vice Chairman and Director                                                                |  | March 25, 2010
|James A. Courter                |  |                                                                                          
|                                |  |                                                                                          
|/s/    Eric F. Cosentino        |  | Director                                                                                  |  | March 25, 2010
|Eric F. Cosentino               |  |                                                                                          
|                                |  |                                                                                          
|/s/    Lawrence E. Bathgate, II |  | Director                                                                                  |  | March 25, 2010
|Lawrence E. Bathgate, II        |  |                                                                                          
|                                |  |                                                                                          
|/s/    Judah Schorr             |  | Director                                                                                  |  | March 25, 2010
|Judah Schorr                    |  |