Check your Form I-539 for errors before you file
Requests more time in your current nonimmigrant status, or a change to a different nonimmigrant status, without leaving the U.S. A single missed signature or blank field gets the whole package returned — and the $470 filing fee is generally non-refundable. Here is exactly what to verify on your completed I-539 before it goes to USCIS.
How do I check my I-539 for errors?
Two ways: work through the checklist below yourself — edition, signatures, blank fields, dates, and the known rejection triggers for I-539 — or upload your completed form to FormGuard and get an automated line-by-line report of the issues in about a minute. You pay $39 only after you see how many issues were found, and your form image is never stored.
1. Confirm you have the current edition
USCIS accepts only the current edition of I-539 — filing a superseded version is an automatic rejection. The current edition is dated 08/28/24; the date is printed at the bottom of every page. All pages must come from the same edition. Download a fresh copy from uscis.gov right before you file.
2. Verify every signature block
Unsigned or wrongly-signed forms are rejected outright — stamped or typewritten names are not accepted. I-539 has 5 signature blocks to check:
Contact information, certification, and signature — sign and date. Stamped/typewritten names not acceptable.
Interpreter completes, signs, and dates.
Preparer completes and signs.
Every I-539A must be signed by its co-applicant; a parent or guardian may sign for a child.
Each sheet: name + A-Number (if any), page/part/item references, signed and dated.
3. Make sure no required section is incomplete
Leaving required fields blank (instead of writing “N/A” or “None”) is one of USCIS's most common rejection reasons. On I-539, pay special attention to:
- Part 1, Items 4: Current U.S. mailing address — REQUIRED (safe address allowed where applicable)
- Part 1, Items 6: U.S. physical address if different from the mailing address
- Part 1, Items 8: Country of citizenship/nationality ("stateless" requires a Part 8 explanation)
- Part 2, Items 2: What you are requesting — extension of current status or change to a specific new status (B-1/B-2 sub-type where applicable)
- Form I-539A, Items one per co-applicant: Spouse and unmarried children under 21 may be included as co-applicants — EACH needs their own I-539A with all requested information
- Timing, Items —: File BEFORE your current authorized stay (I-94) expires
4. Check every date — format and consistency
Dates must be written mm/dd/yyyy and must agree with your supporting documents and any other forms in the package. The date fields that most often cause problems on I-539:
- I-94 expiration vs filing date — Filing after status expiry is the classic fatal I-539 error.
- Requested extension dates — Must be consistent with the category limits and passport validity.
5. Re-check the known I-539 rejection triggers
From USCIS's own instructions and rejection criteria, these are the specific triggers to rule out on I-539:
- Application not signed (applicant Part 5), or a co-applicant’s I-539A unsigned
- Filing after the I-94/authorized stay has already expired
- Co-applicants listed without a separate, signed I-539A for each
- Missing evidence of current status (I-94, I-797)
- Wrong fee (check current G-1055)
- No valid U.S. mailing address in Part 1 Item 4
Have FormGuard check your I-539 instead
Upload your completed I-539 and it is reviewed against these exact requirements — edition, signatures, blank fields, dates, consistency — in about a minute. $39, one time, pay only after you see the issues found. Your form image is never stored.
Check my I-539 for errors — $39 →New to this? See how the error check works.
Related
Form I-539 error check — frequently asked questions
How do I check my Form I-539 for errors before filing?
Work through the checklist on this page: confirm you have the current 08/28/24 edition, verify every signature block is signed and dated by the right person, make sure no required field is blank (write "N/A" or "None" instead), check every date is in mm/dd/yyyy format and consistent across your documents, and re-read the rejection triggers below. Or upload your completed I-539 to FormGuard and get an automated line-by-line error report in about a minute for $39.
What errors get Form I-539 rejected most often?
Application not signed (applicant Part 5), or a co-applicant’s I-539A unsigned; Filing after the I-94/authorized stay has already expired; Co-applicants listed without a separate, signed I-539A for each; Missing evidence of current status (I-94, I-797); Wrong fee (check current G-1055).
Which edition of Form I-539 is current?
The current edition of Form I-539 is dated 08/28/24. USCIS rejects forms filed on a superseded edition, so download a fresh copy from uscis.gov right before you file and confirm the edition date printed at the bottom of every page matches.
What happens if my I-539 is rejected?
USCIS returns the entire package unprocessed and the filing fee ($470 by paper for I-539) is generally non-refundable — you correct the error, pay again, and lose weeks or months. That is why a careful pre-filing check is the cheapest step in the whole process.
FormGuard is a private, independent service and is not affiliated with, endorsed by, or connected to U.S. Citizenship and Immigration Services (USCIS) or any U.S. government agency. FormGuard is not a law firm and does not provide legal advice. This page provides general information only; form requirements come from published USCIS sources and change frequently — always verify current details at the official government website, uscis.gov, and consult a licensed immigration attorney for complex matters.