
Julian Drago
May 3, 2026
Starting a business in the United States as a foreigner comes with various responsibilities. A very common question among international founders is how to get an ITIN Number online.
The ITIN is a nine-digit number issued by the IRS for individuals who need to file taxes but do not qualify for a Social Security Number. In the digital era, it is completely natural to wonder how to get an ITIN Number online.
However, the U.S. government maintains strict security protocols. In this detailed guide, we will explain with full transparency the reality of how to get an ITIN Number online, which parts of the process can be digitized, and how to prepare properly.
To protect your information, we must clarify an important point about how to get an ITIN Number online. Currently, the IRS does not have a web portal that allows a fully digital submission of the application. Unlike registering an LLC, obtaining this number requires mandatory physical document verification.
When people search for how to get an ITIN Number online, they are usually trying to speed up the process and avoid traveling. Although you will not receive the number instantly, you can complete most of the preparation work online.
This also helps you avoid scams from those who promise “magic” procedures under the false idea of how to get an ITIN Number online.
If your goal is to minimize physical paperwork, you can leverage current technology. These are the key steps to structure your application and understand the process of how to get an ITIN Number online:

One of the main reasons there is no fully automated way to get an ITIN Number online is the strict list of required documents. The IRS must verify your identity and foreign status through original documents or certified copies issued by the relevant authority.
The most universally accepted document is a valid passport. If you do not have one, you must provide at least two of the following documents:
Many people become frustrated when researching how to get an ITIN Number online because they discover that the traditional method requires mailing their original passport to Texas, which involves risks of loss and long delays.
If you do not want to mail your passport but still want the closest experience to how to get an ITIN Number online, the best option is to hire a Certified Acceptance Agent (CAA) authorized by the IRS.
This process is the closest alternative to fully online ITIN processing:
For many entrepreneurs, using a CAA is the safest answer when asking how to get an ITIN Number online, as it reduces bureaucratic risks.

Regardless of whether you use digital tools or extensively research how to get an ITIN Number online, the IRS has fixed processing times. Under normal conditions, it takes about seven weeks to issue the tax number, but during peak tax season this can extend to up to eleven weeks.
Although the literal answer to how to get an ITIN Number online shows that some physical steps are always required, digital preparation makes the process much more accessible.
At Openbiz, we are fully committed to the success of your project. We understand that dealing with complex tax regulations and the U.S. government system can be overwhelming for any modern entrepreneur.
Our team of highly specialized accountants is ready to guide you from start to finish.
We help you overcome bureaucratic obstacles without unexpected setbacks, carefully review your documentation, and connect you with trained agents to ensure the highest approval success rate.

Is it possible to complete everything online?
No, not completely. Although forms can be downloaded, the IRS requires original documents or certified copies to be submitted.
How much does this federal process cost?
The process is free if handled directly with the IRS. If you hire a CAA, you must pay their service fees.
Can I use a notarized copy?
No. IRS regulations do not accept notarized copies for this process.
Does the ITIN number expire temporarily?
Yes, it can expire if it is not used on a tax return for three consecutive years.
What should I do if I need additional help?
You can consult IRS guides or hire a tax professional to analyze your case in detail.
Can I apply for an ITIN without filing a tax return?
You must submit it with a tax return unless you qualify for specific legal exceptions.
Does having this number authorize me to work?
No. This nine-digit number is strictly for tax purposes and does not grant work or immigration benefits.