VERTICAL COMPUTER SYSTEMS, INC. 201 MAIN STREET, SUITE 1175 FORT WORTH, TX 76102 June 22, 2006 VIA EDGAR AND FACSIMILE (202) 772-9210 - -------------------------------------- Mr. Daniel L. Gordon Branch Chief United States Securities and Exchange Commission 450 Fifth Street, N.W., Mail Stop 4561 Washington, DC 20549 RE: VERTICAL COMPUTER SYSTEMS, INC. FORM 10-KSB FOR THE YEAR ENDED DECEMBER 31, 2005 FORM 10-Q FOR THE QUARTER ENDED MARCH 31, 2006 FILED 4/14/06 FILE NO. 0-28685 Dear Mr. Gordon: This letter has been prepared in response to your request for Vertical Computer Systems, Inc. ("Vertical" or the "Company") to respond to the comments of the United States Securities and Exchange Commission (the "SEC" or the "Commission") as memorialized in your June 14, 2006 letter to me (the "Comment Letter") concerning the above-referenced Form 10-KSB for the fiscal year ended December 31, 2005 (the "Form 10-KSB") and Form 10-Q for the quarter ended March 31, 2006. The Company's responses to the Comment Letter appear below in boldface capitalization after a recitation of the relevant comment. General - ------- COMMENT 1: Please provide us with the acknowledgements that we have requested at the end of this letter. RESPONSE: THE COMPANY HEREBY ACKNOWLEDGES THE FOLLOWING TO THE COMMISSION: o THE COMPANY IS RESPONSIBLE FOR THE ADEQUACY AND ACCURACY OF THE DISCLOSURES IN THE COMPANY'S FILING WITH THE COMMISSION UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED, (THE "FILINGS"); o STAFF COMMENTS, OR CHANGES TO DISCLOSURE IN RESPONSE TO STAFF COMMENTS, DO NOT FORECLOSE THE COMMISSION FROM TAKING ANY ACTION WITH RESPECT TO THE FILINGS; AND o THE COMPANY MAY NOT ASSERT STAFF COMMENTS AS A DEFENSE IN ANY PROCEEDING INITIATED BY THE COMMISSION OR ANY PERSON UNDER THE FEDERAL SECURITIES LAWS OF THE UNITED STATES. Mr. Daniel L. Gordon June 22, 2006 Page 2 NOTES TO CONSOLIDATED FINANCIAL STATEMENTS - ------------------------------------------ NOTE 13. STOCK OPTIONS AND WARRANTS, PAGE F-33 - ---------------------------------------------- COMMENT 2: We note your response to comment 2. Please advise us of the revisions you intend to make in all future filings to clarify the terms of your outstanding stock options and warrants in accordance with paragraph A240 or SFAS 123(R). It does not appear that the requested disclosures were provided in the Form 10-Q filed May 22, 2006. RESPONSE: THE COMPANY ACKNOWLEDGES THE COMMISSION'S COMMENT 2. CERTAIN DISCLOSURES REQUIRED BY SFAS 123(R), PARAGRAPH A240 WERE OMITTED FROM THE COMPANY'S FINANCIAL STATEMENTS FOR THE QUARTER ENDED MARCH 31, 2006 BECAUSE THEY WERE NOT APPLICABLE OR WERE CONSIDERED IMMATERIAL OR NON-SUBSTANTIVE. FUTURE FILINGS WILL BE REVISED TO INCLUDE AND CLARIFY THE TERMS OF THE COMPANY'S OUTSTANDING STOCK OPTIONS AND WARRANTS IN ACCORDANCE WITH PARAGRAPH A240 OF SFAS 123(R) AS FOLLOWS: o THE COMPANY WILL INCLUDE A MORE DETAILED DESCRIPTION OF THE SHARE-BASED PAYMENT ARRANGEMENTS, INCLUDING THE GENERAL TERMS OF THE ARRANGEMENTS, SUCH AS THE REQUISITE SERVICE PERIOD AND ANY OTHER SUBSTANTIVE CONDITIONS, THE MAXIMUM CONTRACTUAL TERM OF EQUITY SHARE OPTIONS AND WARRANTS, AND THE NUMBER OF SHARES AUTHORIZED FOR AWARDS OF EQUITY SHARE OPTIONS AND WARRANTS. THE COMPANY WILL ALSO DISCLOSE THE METHOD USED FOR MEASURING COMPENSATION COST FROM SHARE-BASED PAYMENT ARRANGEMENTS WITH EMPLOYEES. o THE COMPANY WILL INCLUDE THE EXPECTED TERM, EXPECTED VOLATILITY, EXPECTED DIVIDENDS, AND RISK-FREE RATES FOR SHARE OPTIONS. o THE COMPANY WILL ALSO USE A MORE DETAILED DISCLOSURE CHECKLIST FOR ALL FUTURE FILINGS TO ENABLE THE COMPANY TO INCORPORATE ALL REQUIRED DISCLOSURES UNDER SFAS 123(R), ALTHOUGH THE AFFECT ON THE FINANCIAL STATEMENTS IS CONSIDERED IMMATERIAL. Mr. Daniel L. Gordon June 22, 2006 Page 3 Should you have any questions concerning this Response Letter, please contact me at (323) 842-5241. Very truly yours, /s/ Richard Wade ------------------------------------- Richard Wade President and Chief Executive Officer cc: Clayton E. Parker, Esq ,Kirkpatrick & Lockhart Nicholson Graham, LLP