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Proving a real marriage to USCIS
What “bona fide marriage” means to USCIS
When a US citizen or lawful permanent resident files Form I-130 for a spouse, the marriage certificate proves the marriage happened. It does not, by itself, prove the marriage is real. USCIS has to be satisfied that the couple entered the marriage for genuine reasons — to build a life together — and not to obtain an immigration benefit. That is what the phrase bona fide marriage means.
The concern behind the standard is marriage fraud. The Immigration and Nationality Act bars approval of a petition where the marriage was entered into for the purpose of evading the immigration laws [Tier 1: INA §204(c) / 8 USC §1154(c), https://www.law.cornell.edu/uscode/text/8/1154]. Because of that rule, a spouse petition carries an extra evidentiary burden the other family categories do not: documentation that the marital relationship is genuine and ongoing.
The goal of the evidence is to show a shared life. No single document carries that on its own; USCIS looks at the picture the documents paint together, across several categories and over time.
The evidence categories
Bona-fide-marriage evidence generally sorts into five categories. USCIS does not require every item in every category; it looks for a consistent, layered showing across them.
Joint financial
Evidence that the couple has combined their finances. Common examples are joint bank or credit-card statements, jointly filed tax returns, shared insurance policies naming each spouse, and documents showing each spouse as the other's beneficiary. Commingled money over time is one of the strongest signals of a shared life.
Joint residence
Evidence that the couple lives together. Examples include a lease or mortgage in both names, utility bills addressed to both spouses at the same address, and mail or official correspondence showing a shared home. A history of the same address across several documents and dates is more persuasive than a single recent one.
Joint social life
Evidence that the couple is woven into each other's lives and communities. This can include travel itineraries taken together, invitations and correspondence addressed to the couple, evidence of shared activities or memberships, and records of children born to the marriage (a child's birth certificate naming both parents is significant).
Photographs
Photographs of the couple together, ideally spanning a range of dates, settings, and people — the wedding, but also ordinary life with family and friends. Photographs are most useful when they corroborate the timeline the other documents establish, rather than standing alone.
Third-party affidavits
Sworn statements from people who know the couple — friends, family, employers, members of a shared community — describing how they know the couple and what they have observed of the relationship. An affidavit typically includes the writer's full name, address, date and place of birth, relationship to the couple, and the facts the writer knows firsthand.
What makes a document in each category strong
Within any category, some documents carry more weight than others. Three qualities tend to separate strong evidence from weak:
- Both names, same document. A statement, lease, or policy that names both spouses is stronger than two separate documents each naming one spouse.
- Span over time. Evidence dated across months or years shows an ongoing relationship, where a cluster of documents all dated the week before filing does not.
- Third-party origin. Documents generated by banks, employers, government agencies, and landlords are harder to construct than documents the couple makes themselves, so they tend to carry more weight.
A package that draws from several categories, with both names, spread across time, and largely from third-party sources, presents the fullest picture of a shared life.
What to do when documents are thin
Real marriages do not always generate a thick paper trail. A newly married couple, a couple who kept finances separate, a long-distance period before living together, or cultural and practical reasons for not commingling money can all leave the documentary record thinner than the categories above suggest.
In general, couples in that position lean harder on the categories they can document — for example, more detailed third-party affidavits, a longer photographic record, and correspondence — and explain in plain terms why a given category is light. Whether a particular thin record is strong enough, and how best to present it, turns on facts specific to the couple. That assessment is the kind of question a licensed immigration attorney can address.
Stokes interviews and what they ask about
When USCIS has questions about whether a marriage is bona fide, it may conduct what is commonly called a Stokes interview — a marriage interview in which the spouses are questioned separately, in different rooms, and their answers are compared. The name comes from a long-running court case about USCIS marriage-fraud interviews. It is not part of every case; it is used when an officer wants to probe the relationship further.
The questions generally cover the texture of a shared life — how the couple met, the wedding, daily routines, the layout of the home, finances, family, and recent shared events. Because the answers are compared across two rooms, consistency between the spouses is what the format is designed to test. General information about USCIS interviews lives on the USCIS Policy Manual [Tier 1: USCIS Policy Manual, https://www.uscis.gov/policy-manual]. How to prepare for a specific interview, and what a particular line of questioning means for a couple, is the kind of question a licensed immigration attorney can address.
Related pages
Ready to prepare your marriage green card petition?
ImFiled prepares a USCIS-ready I-130 package and helps organize the bona-fide-marriage evidence by category.