Obtain an ITIN Number
An Individual Taxpayer Identification Number (ITIN) is issued by the IRS to people who are not eligible for a Social Security Number but must file US taxes. We help you obtain your ITIN.
What is an ITIN?
An Individual Taxpayer Identification Number (ITIN) is issued by the Internal Revenue Service (IRS) to people who are not eligible for a Social Security Number (SSN), irrespective of their immigration status. It is used by individuals who are required to have a taxpayer identification number for tax purposes.
For non-citizens in the US, obtaining an ITIN is as crucial as the advice they most often hear about getting a Green Card. It is also relevant for NRIs in India who earn income in the US and need to file taxes there, so it is important to understand when you need one.
ITIN and SSN: the difference
An SSN is for US citizens and authorised non-citizen residents, such as Green Card holders. It is needed to work, to collect Social Security benefits and pensions, and to be eligible for other social services.
An ITIN is for those who are not eligible for an SSN — such as non-resident aliens — and is required for them to file taxes.
Common issues in getting an ITIN
The process of obtaining an ITIN is difficult and cumbersome and, without professional advice, prone to errors. Many applicants seek help only after their application has been returned to them a couple of times and months have been lost.
From January to April the IRS has its highest processing work, and as the majority of ITIN applications need to be filed with a tax return, they are usually filed in that period, which increases the time taken. Thus, one can't afford to make mistakes in Form W-7 or Form W-7 (SP) and get the application back. Renewing the ITIN is another task you have to look into.
How we help
We specialise in financial and legal services that assist Indian ventures with their US expansion. We deal with the IRS on behalf of our clients — including clients whose applications faced repeated rejection because of incomplete information in Form W-7 or issues with supporting documents.
Steps to apply for an ITIN
Confirm eligibility
Check that you are not eligible for an SSN, whether you have a US tax filing requirement, and whether you fall under the exceptions for an ITIN.
Complete Form W-7
Form W-7 or Form W-7 (SP), prepared without mistakes so the application is not returned to you.
Gather supporting documents
Identification — certified copies of identity documents from the concerned authorities where needed — and the tax return the application must be filed with.
Submit the application
By mail or through an authorised Acceptance Agent; the IRS then issues your ITIN.
ITIN — frequently asked questions
An ITIN (Individual Taxpayer Identification Number) is a tax processing number issued by the Internal Revenue Service (IRS). It is used by individuals who are required to have a taxpayer identification number for tax purposes but are not eligible for a Social Security Number (SSN).
Yes, non-US citizens can obtain an ITIN if they have a tax filing requirement. ITINs are issued by the IRS to individuals who need to meet their US tax obligations but are not eligible for an SSN.
Individuals who are not eligible for an SSN but need to file taxes in the United States. Non-resident aliens, dependants or spouses of US citizens or residents, and individuals engaged in business or investment activities are among those who can apply.
Complete Form W-7 and gather the required documents, such as identification and your tax return. Submit the application by mail or through an authorised Acceptance Agent.
Schedule a call
Let us discuss your requirements on a no-obligation discovery call, anytime as per your convenience.

