Numbers & Documents
USCIS Online Account Number: What It Is and Where to Find It
Direct answerThe online account number links a paper filing to your myUSCIS web profile.
When you file a paper form, you may notice a field asking for your "USCIS Online Account Number." It catches many applicants off guard—especially those who have never created an online account. The good news is that this number is one of the simpler ones to understand once you know what it is for.
The USCIS online account number connects your paper filing to your myUSCIS web account, so that paper-filed cases can show up in your online dashboard. It is not your receipt number and not your A-Number. If you've never made an account, you very likely don't have one yet—and that's a perfectly valid answer on the form.
Let's look at what the number does, where to find it if you have one, and how to handle the field if you don't.
Reviewed July 29, 2026 by Asal Immigration Services document preparers using the official government sources linked below. Educational only — not legal advice. Editorial policy
Key takeaways
- ✓The online account number links a paper filing to your myUSCIS web profile.
- ✓It is tied to your account, not to a single application, and stays the same over time.
- ✓If you've never created a myUSCIS account, you likely don't have one—write "N/A."
- ✓Don't confuse it with your receipt number or A-Number.
- ✓Find it in your myUSCIS profile or on an Account Access Notice.
What this number is for
A USCIS online account number is generated when USCIS creates an online account profile for you—often after you file online, or when you receive an Account Access Notice inviting you to link a paper-filed case to a myUSCIS account. The number lets the agency tie a paper submission to the right online profile.
Crucially, it is tied to your account, not to any single application. Once you have one, it stays the same across future filings, the same way a customer number stays constant across orders.
This is different from a username or password; it's an identifier USCIS uses internally to match your paper and online records.
Where to find it (and what to do if you don't have one)
If you have a myUSCIS account, sign in and look in your account profile; the online account number is typically displayed there. It may also appear on an Account Access Notice that USCIS sent you.
If you have never created a myUSCIS account, you almost certainly do not have an online account number yet. On a paper form, the correct response is to leave it blank or write "N/A"—do not enter your receipt number or A-Number in this field, which is a very common mix-up.
Creating an online account is optional for many paper filings, though it can make tracking easier. Whether to create one is a practical choice, not a requirement, in most situations.
How it differs from the other USCIS numbers
It helps to line them up: the A-Number identifies you as a person across your whole immigration history; the receipt number identifies one specific filing; and the online account number identifies your myUSCIS login profile. Three numbers, three jobs.
Because the online account number looks like just another string of digits, people often paste their receipt number into the field. That mismatch can cause confusion if USCIS tries to link the wrong records, so it's worth slowing down to confirm which number the form actually wants.
When Asal prepares a paper packet, we confirm whether you have an online account number at all before filling that field—often the right answer is simply "N/A."
Verify the official details
Government fees, processing times, form editions, and rules change regularly. Before you rely on any figure, confirm the current information on the official government page.
Visit the official myUSCIS account portalFrequently asked questions
What is a USCIS online account number?+
It is an identifier USCIS assigns to your myUSCIS online account so that paper-filed cases can be linked to your web profile. It identifies your account, not a specific application.
I've never made an online account. What do I put in that field?+
Leave it blank or write "N/A." You only have an online account number if USCIS has created an online profile for you. Do not substitute your receipt number or A-Number.
Is it the same as my receipt number?+
No. The receipt number (three letters + ten digits) tracks one filing. The online account number is tied to your myUSCIS login and is reused across filings.
Where do I find my online account number?+
Sign in to myUSCIS and check your account profile, or look on the Account Access Notice that USCIS may have mailed you.
Do I have to create an online account?+
For many paper filings it is optional. An account can make case tracking and document uploads easier, but it is generally a convenience rather than a requirement.
Will leaving the field blank cause my form to be rejected?+
No. The field is meant only for people who already have an online account number. Writing "N/A" when you don't have one is the expected, correct response.
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Asal Immigration Services is a non-attorney immigration support service operated by Asal Multi-Services LLC. We are not attorneys and are not authorized to practice law. We do not provide legal advice, explanations, opinions, or recommendations about legal rights, remedies, defenses, options, or strategies. We help with USCIS forms, application packets, translations, and case support based on information you provide. For legal advice, consult a licensed immigration attorney.