Green Card Approved in Error
USCIS can discover during naturalization that a green card was approved even though the applicant did not legally satisfy a required condition for permanent residence. Under INA §318, the fact that the government approved the case does not necessarily establish that the applicant was lawfully admitted for permanent residence. At the same time, not every clerical or processing mistake makes a green card unlawful.
Can USCIS Deny N-400 Because It Approved the Green Card by Mistake?
Yes. USCIS policy states that an applicant is ineligible for naturalization under INA §318 if LPR status was obtained in error, even without fraud or willful misrepresentation by the applicant.
Examples can include an immigrant visa incorrectly issued by the Department of State, an adjustment application incorrectly approved by USCIS, or another mistaken grant of permanent residence.
But the analysis should not stop at the word “error.” Some processing mistakes do not invalidate permanent residence where the applicant actually met every substantive requirement for adjustment or immigrant admission.
Substantive Eligibility Error vs. Administrative Processing Error
Substantive Error
A required legal condition for permanent residence was actually absent. Examples may include an invalid immigrant classification, unwaived inadmissibility, lack of required relationship, or absence of visa availability.
Processing or Coding Error
USCIS or DOS may have mishandled an administrative step even though the applicant was otherwise legally eligible.
Some such errors do not make the original LPR admission unlawful.
The Applicant Does Not Need to Have Committed Fraud for INA §318 to Apply
INA §318 asks whether permanent residence was lawfully obtained under the immigration laws.
USCIS therefore distinguishes the lawful-admission requirement from the applicant's personal culpability.
An innocent applicant can still face an N-400 denial if the government granted adjustment or immigrant admission when a required legal element was absent.
This can be one of the most difficult naturalization problems because a person may have relied on the government's approval for many years.
Not Every Visa-Number Processing Error Makes Adjustment Unlawful
USCIS's current INA §318 policy expressly recognizes a limited but important distinction involving visa availability.
Visa Was Actually Available
If an immigrant visa was immediately available at the required times but the officer failed to request or obtain the visa number correctly before approving adjustment, USCIS currently considers the applicant lawfully admitted despite that processing error.
Visa Was Not Available
If substantive visa availability did not exist when the law required it, the defect is materially different from an officer's failure to complete an allocation step.
The historical Visa Bulletin, priority date, category, filing date, and approval date should be reconstructed precisely.
An Incorrect Code on the Green Card Does Not Automatically Mean the Status Was Unlawful
USCIS policy recognizes that an incorrect class-of-admission code may be a correctable administrative error rather than a substantive eligibility defect.
If the applicant actually satisfied the correct immigrant classification and all required legal conditions, the coding mistake itself does not necessarily defeat INA §318 eligibility.
The actual petition, immigrant category, relationship, visa availability, and approval record should control the analysis rather than the card code alone.
USCIS Can Review the Petition That Supported the Green Card
A person generally must have had a valid immigrant classification before adjustment or immigrant admission.
During naturalization, USCIS may review the underlying family, employment, or other petition and determine whether the beneficiary actually qualified.
If the petition should never have been approved and that defect made the applicant legally ineligible for permanent residence, the later green-card approval may fail INA §318.
An Error in the Principal Applicant's Case Can Affect Derivatives
Principal Was Not Eligible
If the principal applicant did not lawfully obtain permanent residence, a derivative's dependent LPR status may also require review.
Derivative Relationship Missing
A derivative generally must maintain the qualifying relationship at the legally required times.
Improper Sequence
USCIS policy identifies situations where a derivative was admitted or adjusted before the principal or after the principal's naturalization and therefore may not have qualified as a derivative.
A Government Failure to Notice a Pre-LPR Criminal Bar Can Become an N-400 Problem
If a criminal ground of inadmissibility existed when permanent residence was granted, USCIS may revisit whether the applicant qualified for admission or adjustment.
The correct analysis should determine whether the conviction actually fit the immigration ground, whether a statutory exception applied, and whether a required waiver had already been granted.
An officer's failure to identify a disqualifying conviction at the original adjustment does not necessarily convert an otherwise unlawful adjustment into a lawful one.
An Invalid Underlying Marriage Can Make the Original Green Card Legally Defective
Marriage-based permanent residence requires a qualifying marriage that satisfied the applicable immigration requirements when LPR status was granted.
USCIS may discover later that a prior marriage had not legally ended, that the qualifying marriage was otherwise invalid, or that the required relationship did not exist.
Such a legal defect can raise INA §318 even without deliberate fraud.
Fraudulent marriage presents an additional and distinct problem.
You Generally Cannot Cure an Unlawful Original Adjustment by Filing a New I-601 With the N-400
USCIS's current INA §318 policy states that an LPR admission or adjustment that was unlawful when it occurred cannot be cured simply by submitting Form I-601 or Form I-602 during the naturalization proceeding.
Waiver Granted Before LPR Status
A waiver properly approved as part of the original immigrant or adjustment process can establish that the identified inadmissibility was resolved when permanent residence was granted.
Waiver Sought Years Later During N-400
Naturalization is not generally a mechanism for retroactively repairing an unlawful original LPR admission by filing a new inadmissibility waiver.
Do Not Confuse Rescission With Naturalization Eligibility
Rescission
INA §246 provides a five-year period for initiating formal rescission of an adjustment of status through the rescission procedure.
Separate Proceedings
The statute expressly provides that DHS need not complete rescission before commencing removal proceedings.
INA §318 Is Different
Passage of the rescission period does not itself establish that an originally unlawful adjustment satisfies the separate lawful-admission requirement for naturalization.
A Later Legal Change Does Not Automatically Make an Earlier Lawful Approval Erroneous
USCIS generally evaluates whether the applicant satisfied the law applicable at the time of the initial LPR admission or adjustment.
A person lawfully admitted under the law then in force does not ordinarily become unlawfully admitted merely because Congress later changed the immigration statute.
Conversely, later controlling case law can sometimes change the legal classification of an older conviction or eligibility issue in a manner relevant to today's INA §318 analysis.
An Approval Error Can Create More Than an N-400 Denial
If the same underlying defect means the applicant was inadmissible or otherwise removable, the naturalization filing can expose a separate permanent-resident status problem.
N-400 Consequence
USCIS may deny naturalization because the applicant cannot establish lawful admission for permanent residence under INA §318.
Status Consequence
Depending on the underlying defect and current DHS guidance, the case may also be considered for rescission or removal proceedings.
Reconstruct the Original Green-Card Case Before USCIS Does
Applicants often discover a possible approval error only after reviewing an old immigration file.
A pre-filing A-file review can reveal the petition, I-485, immigrant visa documents, visa-number records, waivers, interview notes, criminal records, relationship evidence, and USCIS adjudication history.
That review can distinguish a harmless clerical mistake from a substantive eligibility defect before Form N-400 places the issue directly before USCIS.
How to Analyze a Possible Green-Card Approval Error
Identify the Original Immigrant Category
Determine exactly how permanent residence was obtained and the legal requirements for that category.
Reconstruct the Law at the Time
Use the statute, regulations, visa availability, and controlling law applicable when the green card was granted.
Identify the Alleged Government Error
Determine whether the issue was substantive eligibility, visa availability, classification, coding, procedure, or another processing problem.
Ask Whether the Applicant Was Actually Eligible
A clerical mistake may be harmless if every substantive requirement was satisfied.
Review Waivers and Exceptions
Determine whether an apparent inadmissibility or other bar had already been legally resolved.
Assess N-400 and Removal Risk Together
Determine whether the issue affects citizenship only or also exposes the applicant's permanent resident status.
USCIS Should Identify the Actual Legal Defect
A conclusion that the green card was “approved in error” should be tested against the specific immigration requirement allegedly missing at the time of adjustment or immigrant admission.
The response should determine whether USCIS has used the correct historical law, correctly interpreted the underlying petition, accurately reconstructed visa availability, considered applicable waivers, and distinguished substantive ineligibility from processing error.
An unexplained government mistake is not itself the legal test.
An INA §318 Approval-Error Denial Can Be Challenged
A timely N-336 can challenge USCIS's conclusion that the applicant was not lawfully admitted for permanent residence.
The strongest response often reconstructs the original case from the applicable law and contemporaneous immigration record and then shows either that the applicant actually satisfied every substantive requirement or that USCIS has mischaracterized a harmless processing error as a legal eligibility defect.
Green Card Approved in Error FAQs
Can USCIS deny citizenship because USCIS made a mistake years ago?
Yes. If the mistake meant the applicant was not legally entitled to permanent residence, INA §318 can prevent naturalization even without applicant fraud.
What if I had no idea USCIS made a mistake?
Lack of knowledge can distinguish the case from fraud, but it does not automatically establish that the underlying permanent residence was lawful.
Does having a green card prove my adjustment was lawful?
No. USCIS expressly states that possession of Form I-551 alone does not establish lawful admission for INA §318 purposes.
Does every USCIS error make my green card unlawful?
No. Some administrative or coding errors may be harmless when the applicant actually satisfied all substantive eligibility requirements.
What if USCIS forgot to request my immigrant visa number?
Current USCIS policy provides that if a visa was actually available at the required times, failure to complete the visa-number allocation step does not necessarily make the adjustment unlawful.
What if the code on my green card is wrong?
An incorrect class-of-admission code may be correctable without making permanent residence unlawful if the applicant otherwise qualified.
What if my underlying I-130 or I-140 was approved incorrectly?
USCIS can review the underlying immigrant petition during naturalization and determine whether the applicant actually qualified for the immigrant category.
Can an old criminal conviction make my original green card unlawful?
Potentially, if the conviction rendered the applicant inadmissible at the time and no exception or waiver applied.
Does the five-year rescission limit mean USCIS cannot question my green card after five years?
No. The rescission statute and INA §318 naturalization requirement are separate legal frameworks.
Can DHS still use removal proceedings instead of rescission?
INA §246 expressly provides that rescission is not required before commencement of removal proceedings.
Can I file an I-601 with my N-400 to fix the old error?
USCIS policy states that an LPR admission unlawful when it occurred generally cannot be retroactively cured simply through an I-601 or I-602 filed during naturalization.
What if USCIS overlooked a waiver I already had?
A waiver properly granted before permanent residence can materially change whether the applicant was actually admissible and lawfully admitted.
Can a wrong derivative approval affect naturalization?
Yes. USCIS may examine whether the derivative relationship and the principal applicant's eligibility existed at the legally required times.
Can a marriage-related government error affect N-400?
Yes. The underlying marriage must have satisfied the legal requirements for the immigrant classification even where no deliberate fraud occurred.
Should I obtain my A-file before filing?
It can be especially valuable where the original adjustment basis or suspected government error is unclear.
Can USCIS issue an NTA after discovering an approval error?
Depending on the underlying facts and current DHS guidance, a case involving removability may be considered for removal proceedings.
Can an N-400 denial based on government error be challenged?
Yes. A timely N-336 can challenge whether there was actually a substantive defect in the original permanent residence.
Continue Reviewing the Green-Card History
Green Card Approval Error & Naturalization
Concerned USCIS May Question an Old Green-Card Approval?
The Messersmith Law Firm, P.A. represents clients in complex naturalization matters involving green cards approved in error, INA §318, immigrant visa availability, criminal inadmissibility, marriage and employment eligibility, rescission, removal risk, N-400 denials, and N-336 hearings.
Request a Green Card Error ReviewThis website provides general information and does not create an attorney-client relationship. Whether a government error invalidates permanent residence depends on the immigrant category, substantive eligibility requirements, law at the time of adjustment or admission, visa availability, admissibility, prior waivers, processing history, jurisdiction, and current controlling law.