Why should you keep copies of your documents? A lesson no one wants to learn the hard way
Imagine you have waited months, even years, for a response from USCIS. You have sent every form, every birth certificate, every letter of recommendation. Everything is in order. One day you check the status of your case and see no progress. You call, ask, insist. And then you receive the worst news: we cannot find your file.
This is not a made-up horror story. It is a reality that has happened to thousands of immigrants in the United States. Files get lost, misplaced during transfers between offices, or simply disappear from the system. When that happens, those who do not have copies of their documents face a nightmare. Those who do have them can rebuild their case and move forward.
This blog post explains why it is so important to keep copies of your immigration documents, which files you should keep, and what to do if you have already lost your papers.
Did you know USCIS can lose your file? Yes, and it happens more often than you think
When USCIS loses a file, it means that some or all of your case records are not in the agency's system. This can include paper forms, scanned documents, interview notes, or medical records. The causes are usually administrative errors, system failures, or documents misfiled during transfers between offices.
A recent federal court case shows that this is not just a rumor. In Hurvich v. USCIS, the court noted that the agency could not demonstrate that it had conducted an adequate search for the lost file. The court even found that "USCIS frequently retains or can retrieve copies of Form I-130 and/or records related to the petition, even after a case has been sent to the National Visa Center."
However, this is not always the case. Sometimes the file simply disappears without a trace.
Consequences of not having copies of your documents
When USCIS loses your file and you do not have copies, the consequences can be devastating.
Your case can be delayed or denied
If USCIS has no record of what you sent and you cannot prove it, the agency may treat your case as incomplete. Case updates may stop without warning, deadlines may be missed if USCIS believes you did not submit the documents, and delays can persist for months or more if the issue is not resolved.
You can lose your place in line
In the immigration system, order of arrival matters. If you cannot confirm your original filing date due to lack of copies, you may lose your place in line for benefits like a green card or citizenship. This can mean years of additional waiting.
Rebuilding your case may be impossible
Replacing lost evidence can be difficult, especially if the records are old or hard to obtain. Without copies of your documents, proving your immigration history, family ties, or physical presence in the country can become a monumental task.
Stress, uncertainty, and financial pressure
Beyond the legal impact, losing your file without having copies creates immense anxiety. Not knowing whether you will be able to work, travel, or make plans for your family affects every aspect of your life. Uncertainty is a burden no one should carry.
Which documents should you keep? Your personal checklist
The golden rule is: if you sent it to USCIS or received it from USCIS, keep it. This includes:
Documents you send to USCIS
Complete, signed copies of every form you have filed (I-130, I-485, N-400, I-765, I-589, etc.)
Supporting documents: birth certificates, marriage certificates, recommendation letters, affidavits, photos, bank statements, tax returns, pay stubs, lease agreements, utility bills, etc.
Proof of mailing: certified mail receipts, delivery confirmations from UPS, FedEx, or USPS.
Documents you receive from USCIS
Form I-797 (Notice of Action): every letter you receive from USCIS confirming receipt of your case, approvals, denials, or requests for evidence.
Form I-94 (Arrival/Departure Record): your record of entry and exit from the United States.
Green card and work permit (EAD): copies of both sides of each card you have received.
Biometric appointment and interview notices: dates, locations, and attendance confirmations.
Identification and travel documents
Passport: copy of all pages, especially the identification page and entry/exit stamps.
Visa: copy of the visa page in your passport.
Driver's license or state ID.
Why can USCIS lose your file? The reasons behind the chaos
The agency handles a massive volume of cases. In 2026, USCIS's backlog exceeds 11 million cases. With that level of work, errors are inevitable. Some of the most common reasons include:
Transfers between offices: when a case is transferred from one service center to another, physical files can get lost.
Incomplete digitization: not all documents are scanned correctly or indexed in the system.
Errors in the file number (A-File): a misspelled number can send your file to the wrong place.
System failures: USCIS's computer systems are not perfect and can lose data or fail to update information correctly.
How to organize your personal file in 5 steps
Digitize everything
Scan or take photos of every document you have. Save the files as PDFs with clear, descriptive names: "I-130_2025-03-15.pdf," "Birth_Certificate_Juan.pdf," "EAD_Front_2024.jpg."
Keep copies in the cloud and in physical form
Do not rely on a single location. Use cloud services like Google Drive, Dropbox, or iCloud to access your documents from anywhere. Also keep physical copies in an organized folder at home.
Organize by year and document type
Create folders for each year and within them, subfolders by type of process (family petition, citizenship, work permit, etc.). This will allow you to find what you need quickly if you have to respond to a Request for Evidence.
Keep a record of your mailings
When you send something to USCIS, keep the mailing receipt and tracking number. Also note the date you sent the package and the date USCIS received it (according to the delivery confirmation).
If you no longer have copies of your documents, it is not the end of the world: FOIA is your ally
If for some reason you did not keep copies of your immigration documents, there is still hope. You can request a copy of your complete file from USCIS through the Freedom of Information Act (FOIA).
What is FOIA and how does it work?
The Freedom of Information Act allows any person to request records from any federal agency in the U.S., including USCIS. Through FOIA, you can request a copy of your complete immigration file, known as your A-File. This file contains all the documents you have sent to USCIS and all the decisions the agency has made on your case.
Steps to request your records through FOIA
Create a USCIS online account: all FOIA requests to USCIS must be made online through your USCIS account.
Start a FOIA request: within your account, look for the option to request records through the FIRST system (Freedom of Information and Privacy Act Request System).
Describe your request: be as specific as possible. If you want a copy of your entire file, write: "I request a complete copy of my A-File, including all applications, petitions, notices, and decisions from USCIS."
Provide your information: full legal name, all previous names or aliases, date of birth, all A-numbers you have had, and receipt numbers from previous cases if you know them.
Submit the request and wait: USCIS will notify you by email when your records are ready to download.
How long does it take and what information can I obtain?
FOIA processing times can vary. Requesting specific documents is faster than requesting a complete file. You can request your own file, someone else's file (with their written permission), and records of USCIS policies or communications.
Additional tips to protect your case
Digital and physical backup: do not rely on a single copy. Keep copies in the cloud and on an external hard drive or USB.
Record every communication: keep a log of every call, email, or visit to USCIS. Note the date, time, the representative's name, and what was discussed.
Respond quickly to any notice: if you receive a Request for Evidence or a Notice of Intent to Deny, respond within the deadline and attach copies of your documents.
Ask for help from the USCIS Ombudsman: if your standard requests are not working, the Ombudsman can help resolve issues with delays or lost files.
Conclusion: organization is your best defense
A USCIS mistake should not destroy your case. When you have copies of your documents, you have the power to rebuild your file, respond to any Request for Evidence, and prove that you submitted everything on time.
Do not wait until it is too late. If you do not have an organized file of your immigration documents today, now is the time to start. Digitize, organize, and save copies in the cloud. Your immigration future depends on it.
References
ATT Law. Cómo responder cuando USCIS pierde tu expediente: pasos esenciales para proteger tu caso migratorio. March 6, 2026.
USCIS. Request Records through the Freedom of Information Act or Privacy Act.
Boundless Immigration. How to Request Immigration Records Through a FOIA Request. March 7, 2025.
New Horizons Legal. Supporting Document Lost After Uploading: What to Do? October 26, 2025.
U.S. Department of Justice. Hurvich v. USCIS, No. 25-13424, 2026 WL 2098340 (D. Mass. July 21, 2026).
USCIS. Benefits of a USCIS Online Account.
USCIS. USCIS Policy Manual - Document Retention.
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