Burden of Proof in Immigration Court and USCIS: Who Must Prove What?
Burden of Proof in Immigration Court and USCIS: Who Must Prove What?
By Alena Shautsova, New York Immigration Lawyer
“The government accused me of something. Doesn’t the government have to prove it?”
Sometimes it does. In other situations, you must prove that you qualify for an immigration benefit—even when the government has not established a separate ground for deportation.
This distinction can change the outcome of an immigration case.
A person fighting a deportability charge, a couple filing a marriage-based petition, and a parent applying for cancellation of removal may face different burdens. Even within the same case, the burden can change depending on the question being decided.
Understanding the burden of proof in immigration court and USCIS proceedings helps you identify what evidence matters, respond to allegations, and avoid trying to satisfy a legal standard that does not apply.
What Does “Burden of Proof” Mean?
Two questions are essential:
Who must prove the point? That is the allocation of the burden.
How persuasive must the evidence be? That is the standard of proof.
There is also a distinction between producing enough evidence to raise an issue and ultimately persuading the decision-maker. A government attorney might produce evidence suggesting that a disqualifying rule applies. The applicant may then have to demonstrate that it does not.
Think of a balance scale. For some issues, your evidence must tip the scale in your favor. Other issues require a substantially stronger showing.
However, immigration law does not assign a percentage to every standard. Descriptions such as “clear and convincing” should not be translated into invented requirements like “75% certainty.”
The Main Standards of Proof in Immigration Cases
| Standard | Plain-English explanation | Common application |
| Preponderance of the evidence | The claim is more likely true than not. | Many USCIS benefit requests, including ordinary family-based petitions. |
| Clear and convincing evidence | A stronger showing than merely establishing that something probably happened. | DHS proving deportability; certain special marriage-petition requirements. |
| Clearly and beyond doubt | A demanding standard governing entitlement to admission and absence of inadmissibility. | Applicants for admission in removal proceedings. |
| Substantial and probative evidence | A specialized evidentiary standard for a marriage-fraud determination under INA § 204(c). | Denial of a visa petition because of a prior fraudulent marriage or qualifying attempt or conspiracy. |
These standards come from different statutes, regulations, and decisions. They are not interchangeable. USCIS explains its general standards in its Policy Manual, while 8 C.F.R. § 1240.8 addresses burdens in removal proceedings. Matter of P. Singh, 27 I&N Dec. 598 (BIA 2019), explains the specialized § 204(c) standard.
Who Has the Burden of Proof Before USCIS?
Generally, the person requesting an immigration benefit must establish eligibility. For an I-130 petition, that person is the petitioner. For many other applications, the applicant carries the burden.
For an ordinary family-based immigrant petition, the standard generally is preponderance of the evidence. Relevant, credible evidence must establish that the claimed eligibility is more likely than not.
This does not mean every possible doubt must disappear. It also does not mean that submitting a large stack of documents automatically satisfies the standard.
Example: Proving a Real Marriage
A U.S. citizen files an I-130 petition for a spouse. The couple submits a marriage certificate, joint lease, insurance records, photographs, and evidence of their shared responsibilities.
The marriage certificate establishes the legal marriage. The additional evidence helps establish that the relationship was genuine.
Suppose the spouses temporarily live apart because one is completing a training program. That circumstance requires explanation, but it does not automatically establish fraud. The couple can document the reason for the separation, visits, communication, and plans to resume living together.
The task is to present a coherent, supported account of the relationship. USCIS evaluates evidence for relevance, credibility, and its ability to prove the point at issue.
Does an RFE Shift the Burden to USCIS?
Usually, no. A Request for Evidence does not mean USCIS must now prove that the applicant is ineligible.
Instead, it generally identifies a gap or concern that the applicant or petitioner must address while retaining the underlying eligibility burden.
A useful response connects each requested document to a legal requirement. Simply resubmitting the original package may leave the same question unanswered. The general burden remains with the benefit requester.
When Does a Marriage Case Require Stronger Evidence?
Not every marriage-based petition uses only the ordinary preponderance standard.
For example, when a marriage occurs during qualifying exclusion, deportation, or removal proceedings, special rules can require clear and convincing evidence that the marriage was entered into in good faith.
That makes the timing of the marriage legally significant. A couple should not assume that a friend’s successful petition provides the correct evidentiary checklist for their own case.
Who Has the Burden in Immigration Court?
Immigration court separates questions that people often combine:
- Is the person removable?
- Is the person eligible for relief?
- If the relief is discretionary, should it be granted?
Winning an argument about one issue does not necessarily resolve the others.
For example, DHS may carry the burden on a deportability charge, while the respondent carries the burden on a cancellation application. The Supreme Court recognized the importance of the applicant’s relief burden in Pereida v. Wilkinson, 592 U.S. 224 (2021).
Example: DHS Must Establish Deportability
Assume a person was admitted to the United States and DHS charges that person as deportable.
DHS generally must establish deportability by clear and convincing evidence. If the charge depends on a conviction, the government must establish the legally relevant facts and show that the conviction supports the charged ground.
An accusation alone does not eliminate that burden. The applicable statutory and evidentiary requirements still matter.
Example: A Person Charged With Entry Without Admission
For a respondent charged as present without admission or parole, DHS first must establish alienage.
After that, the respondent generally must establish lawful presence pursuant to a prior admission by clear and convincing evidence, or establish entitlement to admission and absence of inadmissibility clearly and beyond doubt.
This is an example of a sequential burden: the government must first establish a threshold fact before the respondent’s specified burden applies. Entry documents, passports, and admission records can become critical.
Does Every Returning Green Card Holder Have to Prove Admissibility?
No. A returning lawful permanent resident is generally not treated as seeking admission unless a statutory exception applies.
Under Matter of Rivens, 25 I&N Dec. 623 (BIA 2011), DHS bears the burden of establishing, by clear and convincing evidence, that one of the exceptions in INA § 101(a)(13)(C) applies.
For example, DHS may contend that a returning resident falls within an exception because of a qualifying criminal offense. The threshold question is whether the exception applies—not simply whether the traveler can disprove every possible inadmissibility ground.
Rivens addressed that threshold and did not resolve the subsequent admissibility-burden question presented in that case.
A Clear Example of a Shifting Burden: Past Persecution in Asylum
Asylum provides an important example of a legal presumption changing who must prove a particular issue.
An applicant initially must establish qualifying past persecution. If that showing is made, the regulations generally create a presumption of a well-founded fear of future persecution based on the original claim.
The government then bears the burden of rebutting that presumption by a preponderance of the evidence through a qualifying fundamental change in circumstances or reasonable internal relocation.
Example: Political Persecution
An applicant proves that officials imprisoned and seriously harmed her because of her political opinion.
The government argues that a new administration has taken power in her country. That assertion must be evaluated against the regulatory requirements. The relevant question is whether the change actually removes the applicant’s well-founded fear, not merely whether an election occurred.
The applicant should still respond with evidence about continuing threats, the persecutors’ influence, or conditions affecting similarly situated people.
This shift concerns future fear. It does not automatically resolve every other asylum requirement or bar. See 8 C.F.R. § 1208.13(b)(1).
Asylum and Withholding Do Not Use the Same Future-Risk Standard
Another common misunderstanding concerns how likely future harm must be.
Asylum’s well-founded-fear standard does not require proof that persecution is more likely than not. Statutory withholding of removal generally requires that higher likelihood. CAT protection also requires showing that qualifying torture is more likely than not.
The Supreme Court explained the distinction between asylum and withholding in INS v. Cardoza-Fonseca, 480 U.S. 421 (1987).
These are standards about the likelihood of future harm. They should not be confused with how convincingly an applicant must establish historical facts. Nor does a lower future-risk threshold excuse problems with credibility, required corroboration, or other eligibility elements.
What Happens When Evidence Suggests a Bar to Relief?
A different burden framework applies when the record indicates that a mandatory bar to relief may apply.
Under Matter of M-B-C-, 27 I&N Dec. 31 (BIA 2017), the record must contain evidence from which a reasonable factfinder could conclude that such a bar may apply. The respondent then must establish, by a preponderance of the evidence, that the bar does not apply.
This is a threshold evidentiary trigger—not a requirement that DHS conclusively prove the bar first.
Example: An Allegation of False Testimony
A cancellation applicant’s prior interview records suggest that the applicant knowingly gave false testimony under oath to obtain an immigration benefit.
The applicant may need to address whether the statement was actually made, whether it was oral and under oath, whether it was knowingly false, and whether the required intent existed.
A disagreement, translation error, or inaccurate summary is not automatically intentional false testimony. But the response should address the evidence and the particular statutory elements.
Does Alleged Marriage Fraud Automatically Bar Cancellation of Removal?
No—not ordinary nonpermanent-resident cancellation under INA § 240A(b)(1).
That form of cancellation has its own requirements, including qualifying continuous physical presence, good moral character, the absence of specified disqualifying convictions, and exceptional and extremely unusual hardship to a qualifying relative.
A prior marriage-fraud determination under INA § 204(c) can block approval of a visa petition. It does not itself create an automatic bar to ordinary non-LPR cancellation.
However, the alleged conduct can still affect good moral character or discretionary relief. Certain related criminal convictions can also present separate eligibility problems.
Example: A Later I-130 Denial Repeats an Earlier Accusation
Imagine that a later I-130 denial states that an earlier spouse allegedly admitted the prior marriage was fraudulent. The respondent now seeks cancellation rather than adjustment based on that petition.
Several questions matter:
- Does the court have the actual statement or only a later summary?
- What did the former spouse say about the respondent’s intent?
- Was there an independent fraud determination?
- What evidence supports or contradicts the allegation?
- Is DHS arguing a specific statutory bar, general lack of good moral character, or unfavorable discretion?
In Matter of Tawfik, 20 I&N Dec. 166 (BIA 1990), the Board explained, in the visa-petition context, that an adjudicator ordinarily should reach an independent conclusion rather than give conclusive effect to a prior determination.
That reasoning may support an argument for examining the underlying evidence, although Tawfik is not a cancellation-specific decision.
The later denial also cannot be dismissed merely because the first denial lacked an express fraud finding. Matter of Pak, 28 I&N Dec. 113 (BIA 2020), permits a later § 204(c) determination supported by the required evidence. The wording and reasoning of both decisions matter.
Marriage Fraud and False Testimony Are Different Legal Questions
A former spouse’s allegation does not, by itself, establish that the respondent gave false testimony.
The specific good-moral-character bar in INA § 101(f)(6) concerns false oral statements under oath made with the subjective intent to obtain an immigration benefit. A false written application alone is not “testimony” for this particular provision. The false testimony need not be material.
Matter of Gomez-Beltran, 26 I&N Dec. 765 (BIA 2016), explains these principles.
Still, avoiding this specific bar does not automatically establish good moral character. Other supported misconduct can remain relevant.
In Ibarra v. Bondi, No. 22-1560 (4th Cir. Apr. 29, 2025), the court upheld a cancellation denial involving identity-related fraud under the general good-moral-character provision. Although it was not a marriage-fraud case, it illustrates why a response must address more than the absence of a particular statutory bar.
Why an Unclear Record Can Hurt the Applicant
People sometimes assume that uncertainty always helps the immigrant. That is not how burden allocation works.
In Pereida v. Wilkinson, the Supreme Court addressed cancellation and an inconclusive conviction record. The applicant bore the burden of showing that the conviction was not disqualifying; the uncertainty did not automatically resolve the question in his favor.
The lesson is specific but useful: when you carry the eligibility burden, missing records can create a serious problem. However, Pereida does not mean every unsupported allegation establishes a cancellation bar. The legal issue and evidentiary framework still must be identified.
How to Build a Stronger Immigration Evidence Strategy
Begin by identifying each issue separately: removability, eligibility, a possible bar, or discretion.
Next, determine who carries the burden and which standard applies. A general instruction to “prove your case” is not a substitute for that analysis.
Then organize evidence around the actual disputed questions. A timeline may explain inconsistent dates. An original interview record may clarify an accusation. Financial records or witnesses may support a genuine relationship.
Finally, address weaknesses directly and truthfully. A persuasive response explains what the evidence establishes, what it does not establish, and why the governing legal standard has been satisfied.
Speak With a New York Immigration Lawyer About Your Case
An immigration accusation, USCIS denial, or difficult court hearing can leave you unsure what you must prove next. A focused legal review can identify the applicable burden, examine the government’s evidence, and help you prepare a response tailored to your case.
The Law Office of Alena Shautsova assists clients with immigration court defense, cancellation of removal, asylum, marriage-based cases, and complex immigration histories.
Schedule a paid consultation to discuss your evidence and legal options.
Call: 917-885-2261
Website: www.shautsova.com
Office: 159 Broadway, Amityville, NY 11701
This article provides general information, not individualized legal advice. The applicable rules depend on the proceeding, facts, jurisdiction, and relief requested.
