Mailing a USCIS form in 2026: 7 mistakes that get it rejected
A rejected application comes back in the mail weeks later, and you start over. With processing times measured in months, that delay can cost a job, a trip or a deadline. Several rules changed in 2025 and 2026, so advice you read a year ago may be out of date. Here are seven mistakes to check before you seal the envelope.
General information only, not legal advice. Every form has its own instructions. Read the current instructions on the USCIS page for your form before you file.
1. Using an old edition of the form
USCIS updates forms and rejects old editions after a set date. The edition date is printed at the bottom of each page. Always download the form from uscis.gov right before you fill it in, and check the form page for which editions it accepts. (For example, USCIS planned a new Form I-765 edition for September 15, 2026, then said it would keep accepting the older 08/21/25 edition under a court order. Rules like this can change quickly.)
2. Missing a signature
USCIS rejects unsigned forms. Sign in ink where the form asks, and make sure everyone who must sign (for example a petitioner and a beneficiary, or a parent for a child) has signed.
3. Paying with a paper check or money order
Since October 28, 2025, USCIS generally no longer accepts paper checks, money orders or cashier’s checks. If you file on paper, pay with Form G-1450 (credit, debit or prepaid card) or Form G-1650 (debit from a U.S. bank account). If you cannot pay electronically, you may qualify for an exemption with Form G-1651. Filing online? You pay online.
4. Paying the wrong fee
The wrong amount gets the package rejected. Fees can differ for paper and online filing, and they change. Check the current fee on the form page or in our USCIS fee calculator, and make sure your card has enough room for the full amount.
5. Sending photos you took yourself
Since December 12, 2025, USCIS no longer accepts self-submitted photos for most forms. It takes your photo at your biometrics appointment instead. Some form instructions still mention photos, so follow what the current form page says, and do not send a home-made photo where it is not asked for.
6. Foreign-language documents without a certified translation
Every document in another language needs a full English translation, with the translator’s signed statement that they are fluent in both languages and that the translation is accurate. A summary or partial translation is not enough.
7. Sending originals, or leaving out required evidence
Send copies unless the instructions ask for an original, and keep a full copy of everything you mail. Then check the “What evidence must you submit” part of the instructions line by line. A missing document may not get you rejected, but it can bring a request for evidence (RFE) or a denial.
A quick final check
- Current edition, every page included, every question answered (write “N/A” or “None” where it applies).
- Signed by everyone who must sign.
- G-1450 or G-1650 on top, for the right amount.
- Copies, translations, and the evidence for your situation.
- Mailed to the address on the form’s “Where to file” page, with tracking.
Our free immigration document checklist builds this list for Forms N-400, I-90 and I-765.
Need help organizing your documents?
One Path Finder can help you gather and organize documents where permitted by law. We are not a law firm and can’t tell you what applies to your case. Contact us to start a conversation. For legal advice, ask us for a referral to our partner law firm.