To apply for an ITIN you need valid documents stipulated by the IRS as proof of identity and address. You will have to include the original document or certified/notarized copies while submitting your application unless you meet one of the exceptions. You have to complete the form W-7, attach a valid federal tax return and send them to the IRS. You may also use the services of an IRS authorized Acceptance Agent to apply for ITIN. You will receive a letter from the IRS assigning you your ITIN usually 6 weeks after the application is submitted.  If you do not receive the ITIN letter within 6 weeks you can call the IRS and check the status of your application. Issue of ITIN is a onetime activity, the ITIN holder should use the same ITIN issued for future taxation filing.

The process and formalities involved in applying for an ITIN can be complicated and cumbersome for anyone. The ideal thing to do is to approach a professional who has good knowledge about the procedures and formalities involved in applying to the IRS. The IRS authorizes companies and individuals as Certifying Acceptance Agents to act on behalf of individuals who need an ITIN. The Acceptance Agents can directly apply to the IRS on your behalf by completing all the documentation and forwarding the completed application to the IRS. They can also keep a track of the status of your application and take any corrective actions if necessary.

ITINs are for federal tax reporting only, and are not intended to serve any other purpose. An ITIN does not authorize work in the U.S. or provide eligibility for Social Security benefits or the Earned Income Tax Credit. ITINs are not valid identification outside the tax system.
IRS issues ITINs to help individuals comply with the U.S. tax laws, and to provide a means to efficiently process and account for tax returns and payments for those not eligible for Social Security Numbers.

Contact www.ustaxrecovery.com to receive additional information about obtaining a ITIN