ITIN Application Assistance · Form W-7
Get Your ITIN for U.S. Tax Filing
An ITIN is the IRS number issued to individuals who have a U.S. federal tax purpose but are not eligible for a Social Security Number. We review your eligibility, prepare Form W-7, and guide you through the documentation.
- Eligibility & tax purpose reviewed
- Form W-7 prepared for you
- Documentation requirements explained
- Guidance through IRS correspondence
Sound Familiar?
Are You Facing These Problems?
You have a U.S. tax filing requirement and no SSN
Your tax return was rejected because you have no taxpayer number
A withholding agent is asking for a U.S. taxpayer ID
The W-7 instructions and document rules are impenetrable
A previous W-7 was rejected and you were never told why
You are unsure whether you even qualify for an ITIN
What an ITIN Is
Why You Might Need an ITIN
An ITIN is issued by the IRS strictly for federal tax-processing purposes. It exists so people who are not eligible for a Social Security Number can still meet a U.S. tax obligation. It is not a general-purpose identity number.
File a U.S. Tax Return
The main legitimate purpose — meeting a federal filing requirement.
Be Identified by the IRS
Gives the IRS a way to process your return and correspondence.
Report U.S.-Connected Income
For individuals receiving income with a U.S. tax touchpoint.
Support Treaty Claims
Some treaty and withholding situations require a taxpayer number.
Be Claimed as a Dependent
Where a qualifying tax purpose applies to a spouse or dependent.
Eligibility Checked First
We tell you honestly if you do not have a qualifying purpose.
Who It's For
Who an ITIN Is For
The Package
What's Included — and What Isn't
No surprises at checkout. Here is exactly what our fee covers, and what is charged separately.
Included in our fee
- Eligibility & tax purpose review
- Confirmation of your qualifying reason
- Form W-7 preparation
- Documentation checklist tailored to you
- Guidance on identity document requirements
- Guidance on submitting with your tax return
- Support with IRS correspondence on your application
- Explanation of what an ITIN does and does not do
Not included
- Tax return preparation (quoted separately)
- Certified Acceptance Agent certification of your documents
- Passport certification or notarization fees
- Courier or postage costs to the IRS
- Immigration advice or legal representation
What We Need From You
We typically prepare your Form W-7 within a few business days of receiving your documents. The IRS then reviews the application on its own timeline, which is commonly several weeks and can be longer in peak season. Timing is entirely determined by the IRS.
Why Kuick Formation
Honest About What It Does
The Process
How It Works
Eligibility Review
Collect Documents
Form W-7 Prepared
Submitted to IRS
ITIN Issued
Transparent Pricing
One Flat Fee
ITIN Application Assistance
- Eligibility & tax purpose review
- Confirmation of your qualifying reason
- Form W-7 preparation
- Documentation checklist tailored to you
- Guidance on identity document requirements
- Guidance on submitting with your tax return
Avoid These
Common Mistakes We See
Applying without a tax purpose
The IRS issues ITINs for tax processing. Applying "just to have one" is a common reason for rejection.
Expecting it to unlock Stripe or a bank
An ITIN does not entitle you to any financial account. Those providers decide on their own criteria.
Sending the wrong documents
Identity documentation rules are strict and unforgiving. Most rejections we see are documentary.
Your Business Journey
Where an ITIN Fits
Most founders follow the same path. We can handle every step with one team.
Frequently Asked Questions
What is the difference between an ITIN and an EIN?
An EIN identifies a business for federal tax purposes. An ITIN identifies an individual who needs a taxpayer number but is not eligible for a Social Security Number. They are different numbers for different subjects — many founders end up needing both.
Is an ITIN the same as an SSN?
No. An ITIN is issued only for federal tax processing. It is not a Social Security Number, it does not provide work authorization, and it does not create or affect immigration status.
Will an ITIN get me approved for Stripe or a bank account?
No, and be wary of anyone who says otherwise. An ITIN does not automatically establish eligibility for banking, credit or payment-processing accounts. Those providers apply their own criteria and make their own decisions.
Do I need a legitimate tax purpose?
Yes. The IRS issues ITINs for federal tax-processing purposes. If you have no qualifying tax reason, you are unlikely to be issued one — and we will tell you that during the review rather than take your money.
Do I have to send my original passport?
Documentation rules are strict, and the acceptable options depend on your circumstances. We walk you through exactly what is required for your situation before anything is sent.
How long does the IRS take?
Commonly several weeks, and longer in peak filing season. The timeline is set by the IRS and no provider can guarantee it.
Apply With a Clear Picture
Eligibility reviewed honestly, Form W-7 prepared properly, and a straight answer about what an ITIN will and will not do for you.
Flat $175 · Eligibility reviewed first · IRS decides every application