USCIS Online Account Number: What It Is and Where to Find It

Learn what a USCIS online account number is, where to find it, and how it differs from an A-Number or receipt number.
Last Updated
September 5, 2026
Written by
Reviewed By
Team Beyond Border
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Key Takeaways About USCIS Online Account Number:
  • »
    An online account number (OAN) identifies your record within the USCIS online filing system.
  • »
    If USCIS issued you one, you can find it in your online account profile or at the top of your USCIS Online Account Access Notice.
  • »
    It is different from an A-Number, receipt number, and Online Access Code.
  • »
    Many USCIS forms mark the OAN field “if any,” so applicants who do not have one may leave it blank.
  • »
    Beyond Border’s vetted U.S. attorney network has handled more than 4,000 cases and supports employment-based filings that may request an OAN.

If you have searched “where can I find USCIS online account number” while completing a form, start with your online profile or Online Account Access Notice. Your OAN is generally a 12-digit identifier tied to your account in the USCIS online filing system. 

It is different from the A-Number assigned to your immigration record and the receipt number assigned to one filing. USCIS may issue an OAN after an online filing or after processing an eligible paper filing electronically.

This guide explains why USCIS issues the number, where it appears, how it differs from other identifiers, and what to do if you cannot find it.

What Is a USCIS Online Account Number?

An online account number (OAN) is the identifier USCIS uses for a record within its online filing system. It helps connect eligible filings and account activity to the correct online profile. 

The USCIS glossary defines the OAN as a unique identification number issued by the online filing system. The number does not replace your case receipt number or A-Number. Use it only when a form specifically requests an OAN.

Why USCIS Issues It

USCIS uses the OAN to connect an eligible filing to the account that manages it. Depending on the form and case, an online account can allow you to file online, view case information, receive notices, and send secure messages. USCIS explains these functions on its online account benefits page. Use the same account for your eligible filings so USCIS can associate them with the correct profile.

12-Digit Format

An OAN is generally a 12-digit numeric code, such as 123456789012, as shown in the account-number field on Form I-693. It does not begin with letters. By comparison, a USCIS receipt number contains three letters followed by 10 numbers, according to the USCIS receipt number glossary.

Copy all 12 digits exactly as shown in your profile or notice. Do not add the letter “A” or a receipt-number prefix.

Where to Find Your USCIS Online Account Number

Your account profile is the first place to check. You can also review your Online Account Access Notice. Although a receipt notice may confirm that USCIS processed the case electronically, it is not the most reliable source for the OAN.

On Your Account Profile Page

If you filed a form online, USCIS directs you to the profile page for your OAN. Follow these steps:

  1. Sign in through the official USCIS online account page.
  1. Open My Account, then select your profile.
  1. Find the field labelled as your online account number and copy every digit.

The Form G-28 instructions confirm that users can find the OAN by signing in and opening the profile page. Check this page before reviewing older documents.

On the Account Access Notice

USCIS may send an Online Account Access Notice after processing an eligible paper filing through its electronic system. The OAN appears at the top of this notice. Current Form I-907 instructions identify this location.

The notice may also include an online access code. This code lets you add an eligible paper-filed case to your account. It is not your OAN. If the code has expired, request a replacement through the USCIS Online Access Code service.

Keep the notice with your immigration records after you link the case to your account.

On Receipt Notices

Do not assume that every Form I-797C receipt notice shows an OAN. USCIS uses Form I-797C to communicate receipt and other case actions, while the 13-character receipt number identifies the specific filing. 

USCIS explains the purpose of Form I-797C and the different Form I-797 notice types.

If a notice displays an account number, confirm the label before using it. When no OAN appears, check your profile or Online Account Access Notice instead.

Online Account Number vs A-Number vs Receipt Number

The three identifiers serve different purposes:

Identifier What it identifies Format Where to find it What you use it for
Online account number Your record within the USCIS online filing system Generally 12 digits Online profile or Online Account Access Notice Forms that specifically request an OAN
A-Number Your immigration record in Department of Homeland Security systems Seven, eight, or nine digits, often shown with an “A” prefix Green card, employment authorisation document, immigrant visa, or certain USCIS notices Forms that request an A-Number, Alien Registration Number, or USCIS Number
Receipt number One application, petition, or request Three letters followed by 10 numbers Form I-797 or Form I-797C Case tracking and communication about one filing

Online account number

What it identifies

Your record within the USCIS online filing system

Format

Generally 12 digits

Where to find it

Online profile or Online Account Access Notice

What you use it for

Forms that specifically request an OAN

A-Number

What it identifies

Your immigration record in Department of Homeland Security systems

Format

Seven, eight, or nine digits, often shown with an “A” prefix

Where to find it

Green card, employment authorisation document, immigrant visa, or certain USCIS notices

What you use it for

Forms that request an A-Number, Alien Registration Number, or USCIS Number

Receipt number

What it identifies

One application, petition, or request

Format

Three letters followed by 10 numbers

Where to find it

Form I-797 or Form I-797C

What you use it for

Case tracking and communication about one filing

Our guide to the A-Number shows where this identifier appears and how it differs from an online account identifier. If you are tracking an employment petition, check I-129 receipt and approval status guide.

When Forms Ask for It

An OAN request can appear on several USCIS forms, usually alongside the identifying details of an applicant, petitioner, or representative. Examples include Form N-400, Form I-485, Form I-693, Form I-907, and Form G-28.

Many of these forms mark the field “if any.” This wording means you should provide the number if USCIS issued one. It does not direct you to create a replacement number or enter your A-Number.

Check the instructions and edition date for the exact form you plan to file. USCIS lists current changes on its forms updates page.

What to Do If You Cannot Find It

Work through these steps before leaving the field unanswered:

  1. Check whether you previously filed online or received an Immigration Online Electronic (IOE) receipt number. Current Form I-864 instructions explain that an OAN is associated with a prior filing that received an IOE receipt number.
  1. Sign in to your existing account and check the profile page. Use the USCIS recovery process if you cannot access your authentication method.
  1. Review your mail for an online account access notice. Look at the top of the notice for the account identifier.
  1. Confirm whether the form says “if any.” Leave an optional field blank if USCIS has never issued you an OAN.
  1. Request help through the USCIS online account and technical support page if you have an eligible filing but still cannot access the number.

Do not create a number, shorten another identifier, or enter a receipt number in its place. Confirm the field before you submit the form.

Need Support With a Filing That Requests an OAN?

The OAN may occupy one field on a USCIS form, but your identifying details must remain consistent across the petition, related forms, and supporting records. Beyond Border’s vetted attorney network supports O-1, EB-1A, EB-2 NIW, and L-1 filings with the wider case in view.

Submit your profile for a free consultation to review your employment-based pathway and the forms connected to it.

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