VIT Vanceinfo Technologies American Depositary Shares

As filed with the Securities and Exchange Commission on November 21, 2012

Registration No. 333-181553

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

3/F, Building 8, Zhongguancun Software Park

Haidian District, Beijing 100193

People’s Republic of China

+86 (10) 8282-5266

(Address of Principal Executive Offices) (Zip Code)

2007 Share Incentive Plan

(Full title of the plan)

CT Corporation System

111 Eighth Avenue

New York, NY 10011

(Name and address of agent for service)

(212) 894-8800

(Telephone number, including area code, of agent for service)

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 the definitions of “large accelerated filer,” “accelerated filer” and “smaller reporting company” in Rule 12b2 of the Exchange Act.

DEREGISTRATION OF SECURITIES

This Post-Effective Amendment No. 1 (the “Post-Effective Amendment”) relates to the registration statement on Form S-8 (File No. 333-181553) (the “Registration Statement”), which was filed with the Securities and Exchange Commission by VanceInfo Technologies Inc., a company established under the laws of the Cayman Islands (the “Company”), and became effective on May 21, 2012. Under the Registration Statement, an additional 2,000,000 ordinary shares of the Company, par value $0.001 per share were registered for issuance pursuant to the 2007 Share Incentive Plan (the “Plan”). This Post-Effective Amendment is being filed for the sole purpose of deregistering any unissued shares previously registered under the Registration Statement and issuable under the Plan.

On November 9, 2012, pursuant to an agreement and plan of merger, dated August 10, 2012, as amended by the amendment dated as of August 31, 2012 (the “Merger Agreement”), by and among HiSoft Technology International Limited (“HiSoft”), the Company, Chemistry Merger Sub Inc.(“Merger Sub”), a wholly owned subsidiary of HiSoft, and Chemistry Merger Sub II Inc. (“Merger Sub II”), a wholly owned subsidiary of HiSoft, and the plans of merger, dated November 9, 2012 between (i) the Company and Merger Sub; and (ii) the Company and Merger Sub II, the Company became a wholly owned subsidiary of HiSoft, and Hisoft’s name was changed from HiSoft Technology International Limited to Pactera Technology International Ltd.

As a result of the Merger, the Company has terminated all offerings of its securities pursuant to the Registration Statement. The Company hereby removes from registration, by means of this Post-Effective Amendment, any and all of the securities registered under the Registration Statement which remain unsold as of the date hereof.

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