Marrying a Foreign National: Will a Prenup Affect the Green Card?

Many New York couples include a foreign national who plans to apply for a green card through the marriage. The most common question is whether signing a prenup will make immigration authorities suspect a sham marriage. An equally important but often overlooked question: can a prenup release the sponsor from the financial support obligation?

1. A Prenup Is Not a Sign of a Sham Marriage

USCIS evaluates whether the couple intended to build a life together when they married, not whether they signed a prenup. Prenups are common in the United States and are not a red flag in themselves. USCIS generally does not ask for a copy; if the subject comes up at an interview, answer truthfully.

Two cautions:

• Don’t make financial separation too extreme. Joint accounts, a shared lease or home, and shared insurance are common evidence of a genuine marriage, and they matter especially when removing conditions on a two-year green card (Form I-751). A prenup that bars any joint account may leave you with less evidence. You can protect premarital assets and still keep a joint household account.
• Never tie any benefit to immigration status. A clause such as “one party pays the other a sum after the green card is granted” may suggest a marriage entered into for immigration benefits. A marriage fraud finding carries severe consequences: the foreign-national spouse may be permanently barred from approval of any future immigrant petition, family- or employment-based (INA §204(c)), and both parties may face criminal liability.

2. A Prenup Usually Cannot Waive the I-864 Obligation

A U.S. citizen or permanent resident sponsoring a spouse must sign Form I-864, the Affidavit of Support, promising to maintain the immigrant’s income at no less than 125% of the federal poverty guidelines. This is a promise to the U.S. government, and the sponsored immigrant can sue to enforce it.

• Divorce does not end the obligation. It ends only on specific events, such as the immigrant’s naturalization, 40 qualifying quarters (about 10 years) of work, abandoning permanent residence and leaving the U.S. permanently, or the death of either party.
• Most courts have held that a maintenance waiver in a prenup does not release the I-864 obligation (e.g., Toure-Davis v. Davis, D. Md. 2014).

Sponsors should understand this obligation before signing the I-864, rather than counting on a prenup to undo it.

3. For the Foreign-National Spouse: Understand It Before You Sign

• Provide a translation in the spouse’s native language, or have an interpreter present who signs a translator’s affidavit;
• The foreign-national spouse should ideally have independent counsel;
• Both parties should fully disclose assets in the U.S. and abroad;
• Allow ample time to review. When one party’s status depends on the marriage, it becomes easier to later claim the agreement was signed under pressure.

If either party has assets in China or another country, also consider whether the agreement will be recognized and enforced there.

The Bottom Line

A prenup and a marriage-based green card are not in conflict; the key is to plan them together. Ideally, your prenup attorney and immigration attorney should coordinate so the agreement protects your assets without complicating the immigration case.

Attorney’s perspective

Because I handle both family law and immigration, a prenup for an international couple can be planned in one place: protecting premarital assets without undermining the marriage-based green card or the evidence needed later to remove conditions. For sponsors, I explain the scope of the I-864 obligation before it is signed.

For advice about your own situation, call +1 718-218-5805 or schedule a consultation. We meet clients in Flushing and Manhattan, in English or Chinese.

Series overview

This article is for general information only and is not legal advice. Reading it does not create an attorney-client relationship. For advice about your situation, please contact us.

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