Applying for a marriage-based Green Card involves more than proving that you are legally married. You also need to show U.S. Citizenship and Immigration Services, commonly known as USCIS, that your marriage is genuine and was not entered into only for immigration benefits.
This can feel uncomfortable for many couples. After all, your marriage is deeply personal. But for USCIS, verifying the validity of a marriage is an important part of the Green Card process.
In this article, Brudner Law explains how USCIS verifies marriage, what types of evidence can help prove your relationship is real, what to expect during the process, and when it may be helpful to work with an immigration attorney.
Related: I Just Got Married – How do I get a Green Card for My Spouse?
As part of a marriage-based Green Card case, the U.S. citizen or lawful permanent resident spouse typically files Form I-130 petition package, Petition for Alien Relative, to show that a qualifying family relationship exists.
For a spouse, USCIS will require proof that the marriage is legally valid. This usually includes a marriage certificate or official marriage record. If either spouse was previously married, USCIS will also need proof that all prior marriages legally ended, such as divorce decrees, annulment records, or death certificates.
However, proving that you are legally married is only one part of the process. USCIS also wants to see that your marriage is bona fide, meaning it is genuine and was not entered into only for immigration benefits.
To evaluate this, USCIS may review the documents you submit, ask questions during an interview, and look for evidence that you and your spouse have built a real life together. This can include proof of shared finances, living arrangements, children, travel, photos, communication, and other records that show the history of your relationship.
Yes. USCIS will review the marriage certificate or official marriage record you submit with your marriage-based Green Card application. This helps confirm that your marriage is legally valid.
However, a marriage certificate alone is usually not enough to prove that your marriage is genuine. USCIS also wants to see evidence that your marriage is bona fide, meaning you and your spouse entered the marriage to build a real life together — not only to receive an immigration benefit.
If you were married outside the United States, USCIS may review your foreign marriage certificate to confirm that the marriage was legally valid in the country where it took place.
In some cases, USCIS may ask for additional documentation, certified translations, or evidence that the foreign marriage record is authentic. If there are inconsistencies, missing records, or other concerns, USCIS may take a closer look at the documents and ask more detailed questions during the interview.
That does not mean every foreign marriage record is automatically investigated. But if your marriage took place abroad, it is important to make sure your documents are accurate, properly translated, and consistent with the rest of your application.
In addition to your marriage certificate, you should include evidence that shows your relationship is real. USCIS generally wants to see a variety of documents that show you and your spouse share a life together.
You do not need to submit every possible document, but stronger applications usually include evidence from several different categories, such as shared finances, shared residence, children together, photos, travel records, communication records, and affidavits from people who know your relationship.
This type of evidence helps USCIS understand the full picture of your marriage beyond the legal document itself.

One of the strongest ways to show that your marriage is genuine is to provide evidence that you and your spouse share financial responsibilities. USCIS often looks for documents that show you are combining parts of your financial life, making decisions together, and planning for the future as a married couple.
Examples of shared financial evidence include:
You do not need to have every type of financial document. The goal is to provide a clear picture of how you and your spouse share financial responsibilities in your everyday life.
USCIS generally expects married couples to live together. Providing evidence that you share a household can help support your marriage-based Green Card application.
Documents that may help prove you live together include:
If you and your spouse do not currently live together, be prepared to explain why and provide other evidence showing that your relationship is genuine.
Related: I’m a US Citizen- Who Can I Sponsor to Get a Green Card?
If you and your spouse have children together, those records can help show that you have built a life as a family. However, having children is not required to prove a bona fide marriage.
Examples of evidence involving children include:
This type of evidence can be helpful, but it should still be submitted alongside other documents that show the full picture of your marriage.

When proving your marriage is genuine, it is helpful to show the history of your relationship over time. USCIS is not only looking at one document or one moment. They want to understand whether you and your spouse have built a real life together.
In addition to financial records, proof of living together, and family documents, you may also include other evidence that helps tell the story of your relationship.
Photos can help show the development of your relationship, especially when they were taken over a longer period of time. Wedding photos are helpful, but they should not be the only photos you submit.
Strong photo evidence may include pictures from:
A few photos from several different occasions are usually more helpful than many photos from the same day. If possible, include short captions with names, dates, locations, and a brief description of what is happening in the photo.
Social media accounts and posts can also help support your case, especially if they show your relationship over time. This may include public posts, relationship updates, photos together, comments from friends or family, or messages that reflect your life as a couple.
Social media evidence is not required, and it should not be the only proof you provide. However, it can be useful when combined with stronger evidence like shared finances, shared residence, and official records.
You may also include records that show you and your spouse communicate regularly and spend time together. Examples include:
The goal is to provide a complete and honest picture of your relationship. You do not need to submit every message, photo, or receipt. Choose examples that clearly show your marriage is real and ongoing.

USCIS may review a marriage-based Green Card case closely to confirm that the marriage is genuine. This does not mean every couple is being accused of fraud. It simply means USCIS is responsible for verifying that the marriage was entered into in good faith and not only for immigration benefits.
One of the main ways USCIS evaluates a marriage is through the Green Card interview. During the interview, the officer may ask both spouses questions about their relationship, home life, family, and daily routines. In some cases, spouses are interviewed together. In other cases, they may be questioned separately.
Common marriage Green Card interview questions may include:
Some questions may feel personal, but the purpose is to determine whether your answers are consistent and whether your relationship appears genuine.
If USCIS has concerns or sees inconsistencies in the application, the officer may ask more detailed questions or request additional evidence. This is why it is important to prepare ahead of time, review your application, and make sure your documents tell a clear and consistent story about your marriage.
USCIS conducts background checks and security checks as part of the Green Card process, including marriage-based Green Card applications. This usually includes biometrics, such as fingerprints and photographs, along with name checks and other security screening.
The purpose of these checks is to confirm the applicant’s identity and determine whether there are any criminal, immigration, or security-related issues that could affect eligibility for a Green Card.
If you have ever been arrested, charged, cited, convicted, or had prior immigration issues, it is important to speak with an immigration attorney before filing or attending your interview.

Marriage fraud is a serious issue. If USCIS determines that a couple entered into a marriage only to evade U.S. immigration laws or only to acquire a green card., the consequences can be severe.
A finding of fraud or sham marriage may lead to denial of the Green Card application, future immigration problems, removal proceedings, and possible criminal penalties. Federal marriage fraud charges can carry penalties of up to five years in prison, a fine of up to $250,000, or both. USCIS has referenced these maximum penalties in marriage fraud-related enforcement announcements.
Related: Divorce After Green Card? What Happens Next
USCIS may recognize an online or “proxy marriage” for immigration purposes if the marriage was legally valid where it took place and the couple consummated the marriage after the ceremony. USCIS policy states that proxy marriages are not recognized for immigration purposes unless the marriage has been consummated.
Because online and proxy marriages can raise additional questions, couples should be prepared to provide evidence that they were physically together after the marriage. This may include travel records, hotel receipts, photos, affidavits, or other documentation showing that the couple met in person after the ceremony.
USCIS generally expects married couples to live together, so living separately may raise questions during a marriage-based Green Card case. However, not living together does not automatically mean your marriage is invalid.
There are many legitimate reasons spouses may live apart, including work, school, family responsibilities, military service, financial limitations, or immigration-related barriers. If you and your spouse do not live together, be prepared to clearly explain why, when you plan to live together, and how you continue to maintain a genuine relationship.
Because you may not have typical cohabitation evidence, you should provide other strong proof of your relationship, such as:
Yes. Letters from friends, family members, landlords, employers, religious leaders, or others who know your relationship can help support your case.
These letters are often called affidavits. They should explain how the person knows you, how long they have known you as a couple, what they have personally observed about your relationship, and why they believe your marriage is genuine.
Affidavits should not replace stronger evidence like financial records or proof of living together, but they can help support the overall picture of your marriage.
USCIS may review publicly available information, including social media, if there are concerns or inconsistencies in a case. Social media is not the main evidence in most marriage-based Green Card cases, but posts, photos, messages, or public relationship information can sometimes support — or raise questions about — a case.
For that reason, couples should make sure the information they provide to USCIS is truthful and consistent with their public records and online presence.
USCIS does not usually directly access your private bank account. However, USCIS may review bank statements and other financial documents that you choose to submit or that are requested as part of your application.
For marriage-based Green Card cases, joint bank statements, shared bills, insurance records, and other financial documents can help show that you and your spouse share financial responsibilities.
Proving that your marriage is genuine is one of the most important parts of a marriage-based Green Card application. USCIS will look beyond your marriage certificate and evaluate whether your documents, interview answers, and overall relationship history are consistent.
You do not need a perfect set of evidence, but you do need a clear and honest picture of your marriage.
At Brudner Law, we help couples prepare strong marriage-based Green Card applications with care, detail, and compassion. Our team can review your documents, identify potential red flags, prepare you for your interview, and help you move through the process with more confidence.
Contact Brudner Law online to schedule a consultation.
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