Gokce Tandogdu
ITIN Specialist, itin.net
You cannot directly transfer earnings from an ITIN to an SSN. An Individual Taxpayer Identification Number (ITIN) is issued by the Internal Revenue Service (IRS) solely for U.S. federal tax reporting purposes. It does not confer any authorization to work in the United States, nor does it establish legal residency or eligibility for Social Security benefits. An SSN, on the other hand, is issued by the Social Security Administration (SSA) and is primarily linked to employment authorization and eligibility for Social Security benefits, such as retirement, disability, and survivor benefits. The question of how to transfer earnings from ITIN to SSN fundamentally misunderstands the purpose of these two identification numbers. Earnings are reported to the IRS using your ITIN or SSN on your tax returns. If you have earned income while holding an ITIN and have since obtained an SSN, the correct procedure involves amending your prior tax returns to reflect the SSN. This ensures your earnings history is accurately associated with your permanent Social Security record.
Understanding the Purpose of ITIN and SSN
The core difference lies in their function. An ITIN is for taxpayers who cannot obtain a Social Security Number (SSN) but still have U.S. tax reporting obligations. This includes non-resident aliens who need to file U.S. tax returns, individuals claiming tax treaty benefits, or dependents and their spouses who cannot get an SSN. The IRS issues ITINs using Form W-7, Application for IRS Individual Taxpayer Identification Number. The ITIN itself is a nine-digit number formatted like an SSN but beginning with the number 9. It is for tax processing only and does not authorize employment, provide eligibility for Social Security benefits, or serve as a U.S. identification document for non-work purposes.
An SSN is issued by the Social Security Administration and is a unique identifier for U.S. citizens, permanent residents, and temporary (working) residents. It is essential for employment, as employers are required to report wages paid to individuals with an SSN. Furthermore, an SSN is the key to accumulating credits for Social Security benefits, including retirement, disability, and survivor insurance. If you have received an SSN, it generally supersedes any prior ITIN for tax filing purposes.
The Process of Obtaining an SSN
Eligibility for an SSN is determined by U.S. immigration law and is typically granted to individuals authorized to work in the United States. This includes lawful permanent residents (green card holders), individuals with work-authorized nonimmigrant visas (such as H-1B, L-1, O-1, etc.), and certain other categories of non-citizens. To apply for an SSN, you generally need to complete Form SS-5, Application for a Social Security Card, and provide proof of your identity, age, and work authorization from the U.S. Citizenship and Immigration Services (USCIS).
If you have been living and working in the U.S. under an ITIN and have now become eligible for an SSN, it is critical to inform the IRS and the SSA of this change. The process of obtaining an SSN will be handled by the SSA, and once you receive your SSN card, you should update your status with the IRS.
Updating Your Tax Records with the IRS
Once you have been issued an SSN, you must use it for all future tax filings. The IRS considers your SSN to be your primary taxpayer identification number. Any tax returns filed with an ITIN after you have received an SSN may be considered incorrectly filed. Therefore, the crucial step after obtaining an SSN is to amend any tax returns previously filed using your ITIN.
To amend a federal tax return, you will use Form 1040-X, Amended U.S. Individual Income Tax Return. You will need to file a separate Form 1040-X for each tax year you wish to amend. When filing Form 1040-X, you will report the income, deductions, and credits as you originally filed, but you will also indicate that you now have an SSN and provide it. This process allows the IRS to associate your earnings history correctly with your SSN. It's important to note that amending returns can have implications for refunds or tax liabilities, and interest or penalties may apply depending on the circumstances.
Why Amending Returns is Essential
Amending your tax returns ensures that your earnings history is accurately recorded with the Social Security Administration. This is vital for calculating your eligibility and the amount of future Social Security benefits, such as retirement income or disability payments. If your earnings are only reported under an ITIN, they may not be credited towards your Social Security record, potentially reducing your future benefits.
Furthermore, using the correct taxpayer identification number on your tax returns is a matter of tax compliance. The IRS requires taxpayers to use their SSN once it is issued. Failure to update your tax filings with your SSN could lead to notices from the IRS, such as a CP-11 notice (which informs you of an adjustment to your tax return), or potentially more serious issues. It's also important for any future interactions you may have with U.S. financial institutions or government agencies that require a verified U.S. tax history.
How to Amend Your Tax Returns
Amending tax returns requires careful attention to detail. You will need copies of your original tax return(s) filed with the ITIN, as well as your Form W-2 (Wage and Tax Statement) or Form 1099 (if you were an independent contractor) for the relevant tax years. You will also need your new SSN card.
- Gather Necessary Documents: Collect all income statements (Form W-2, Form 1099-NEC, Form 1099-MISC, etc.) for the tax year(s) being amended, along with your original tax return(s) and your SSN card.
- Obtain Form 1040-X: Download the latest version of Form 1040-X from the IRS website.
- Complete Form 1040-X: You will need to report the changes you are making. In the section explaining the changes, clearly state that you have obtained an SSN and are providing it for the first time for this tax year. You will then re-calculate your taxable income, deductions, and tax liability based on the corrected information, including your SSN.
- File Form 1040-X: Mail the completed Form 1040-X to the IRS service center indicated in the form's instructions. It is generally recommended to file amended returns electronically if possible, but Form 1040-X typically needs to be mailed. Ensure you file within the statute of limitations, which is generally within three years from the date you filed your original return or within two years from the date you paid the tax, whichever is later.
It is advisable to consult with a qualified tax professional when amending returns, especially if you are unsure about the implications or how to accurately report the changes. The process of amending returns is distinct from initially applying for an ITIN, which can be done through services like itin.net.
Potential Impact on U.S. Business Activities
If you have been operating a U.S. business, such as a U.S. LLC, while holding an ITIN, obtaining an SSN can simplify certain aspects of your business operations. For instance, opening a U.S. bank account may become easier once you have an SSN, although many business-focused banks and fintechs like Mercury, Relay, or Brex can accommodate non-residents with ITINs for business accounts. Similarly, obtaining an EIN (Employer Identification Number) for your business is a separate process from obtaining an SSN, though having an SSN can sometimes streamline related identity verification steps.
If your business requires you to file Form 5472, Information Return of a 21 CFR 600.10(b)(1)(iv) Foreign Corporation or a Foreign-Owned U.S. Corporation, and you were previously filing this with an ITIN as the responsible party, you should update your records with the IRS to reflect your SSN for future filings. Consistency across all your U.S. tax and business filings is important for compliance.
When to Seek Professional Assistance
While the process of amending tax returns might seem straightforward, it can become complex depending on your individual circumstances. If you have multiple years of returns to amend, have received significant income, or are unsure about the tax implications of updating your records, it is highly recommended to seek assistance from a qualified tax professional specializing in international taxation or non-resident U.S. tax matters. They can help ensure that your amended returns are filed correctly and that you meet all IRS requirements.
For those who might still need to apply for an ITIN or are exploring options for U.S. tax compliance, understanding the differences between ITIN and SSN is the first step. Services like itin.net, specializing in ITIN applications, can guide you through that initial process. Remember, the ITIN is for tax filing only, and obtaining an SSN is a separate process managed by the Social Security Administration that unlocks different opportunities and responsibilities within the U.S. system. The question of how to transfer earnings from ITIN to SSN is best answered by understanding that it's not a transfer, but an update and correction of your tax history.