There is no process for registering a foreign marriage in the United States, and no federal or state agency that performs one. If your marriage was legally performed under the laws of the country where the ceremony took place, it is already recognized as valid here. What you do need to do is different: authenticate the marriage certificate, update your identity documents, and handle immigration and tax filings correctly, especially if your spouse is a foreign national.
How the U.S. Recognizes a Marriage Performed Abroad
Federal agencies apply what immigration authorities call the “place-of-celebration rule.” A marriage that was valid where it was performed is treated as valid in the United States.1U.S. Citizenship and Immigration Services. Volume 12 – Citizenship and Naturalization – Chapter 2 – Marriage and Marital Union for Naturalization The State Department says the same thing: marriages legally performed and valid abroad are also legally valid in the United States.2Department of State. 7 FAM 1450 – Marriage of U.S. Citizens Abroad No U.S. agency approves the marriage for it to count.
The exceptions are narrow. The federal government will not recognize polygamous marriages, or marriages that violate the strong public policy of the couple’s state of residence, even if they were legal where performed.1U.S. Citizenship and Immigration Services. Volume 12 – Citizenship and Naturalization – Chapter 2 – Marriage and Marital Union for Naturalization Since the Supreme Court’s 2015 decision in Obergefell v. Hodges, a valid same-sex marriage performed abroad is recognized throughout the country.3Justia. Obergefell v. Hodges, 576 U.S. 644
Two other situations are worth flagging because they trip couples up. A proxy marriage, where neither spouse or only one spouse was physically present at the ceremony, is valid for immigration purposes only if the couple consummated the marriage afterward. USCIS looks for evidence such as proof the spouses were in the same location after the ceremony or a child’s birth certificate listing both parents. Customary or tribal marriages can also be recognized. USCIS evaluates whether the marriage was valid under local law by examining cultural norms, traditional practices, and whether local communities recognize these unions.4U.S. Citizenship and Immigration Services. Volume 6 – Immigrants – Part B – Chapter 6 – Spouses
Authenticating Your Foreign Marriage Certificate
Your foreign marriage certificate is the foundational document for everything that follows in the U.S.: name changes, tax filings, immigration petitions, insurance and benefits claims. “Recognized” and “ready to use” are different things, and this is where they meet. U.S. agencies and employers need to see the certificate in a form they can verify, and often in English.
Apostille for Hague Convention Countries
If you married in a country that is a party to the 1961 Hague Apostille Convention, the competent authority in that country attaches an apostille, a standardized certificate that authenticates the document for use in any other member country, including the United States.5HCCH. Apostille Section You request the apostille from the designated authority in the country where you married, not from a U.S. agency.
Authentication for Non-Hague Countries
For marriages in countries that have not joined the Hague Convention, authentication involves a longer chain. The document typically must be authenticated first by the foreign country’s ministry of foreign affairs, then by the U.S. embassy or consulate in that country. The specific steps vary, so contact the nearest U.S. consulate for the exact procedure.6U.S. Department of State. Preparing a Document for an Authentication Certificate
Certified English Translation
If your certificate is in a language other than English, U.S. agencies will require a certified translation. The translator must certify that the translation is complete and accurate and that they are competent to translate from the foreign language into English.7U.S. Citizenship and Immigration Services. I-130, Petition for Alien Relative Professional certified translation of legal documents typically runs $25 to $40 per page. Order several certified copies of both the original certificate and the translation. You will hand them out at multiple agencies and rarely get them back quickly.
Updating Your Name and Identity Documents
If you are changing your name, the order matters. Start with Social Security, because most other agencies require your Social Security record to match your new name before they will update theirs.
Social Security Card
Submit your foreign marriage certificate (original or a copy certified by the issuing agency, not a photocopy) with a completed Application for a Social Security Card. The SSA does not accept notarized copies.8Social Security Administration. U.S. Citizen – Adult Name Change on Social Security Card Include the certified translation if the certificate is not in English. There is no fee.
U.S. Passport
If your current passport was issued less than one year ago and your name change also occurred within that window, use Form DS-5504 to request a corrected passport at no charge. Otherwise, apply using Form DS-82 (renewal) or DS-11 (new application), both of which carry standard passport fees. Include your certified marriage certificate as proof of the name change.
Driver’s License and Everything After
With your new Social Security card and marriage certificate in hand, update your driver’s license at your state’s motor vehicle agency. Fees and requirements differ by state. From there, work through banks, insurance, your employer, and voter registration. Each will likely ask for a certified copy of the marriage certificate.
Immigration Steps if Your Spouse Is a Foreign National
Recognition and immigration status are separate. A valid marriage abroad does not, on its own, give your foreign spouse the right to live in the United States. If you are a U.S. citizen or lawful permanent resident, you have to petition for them.
Form I-130
Start by filing Form I-130, Petition for Alien Relative, with USCIS to establish the qualifying family relationship.7U.S. Citizenship and Immigration Services. I-130, Petition for Alien Relative Include a copy of your marriage certificate and a certified English translation if the certificate is not in English. Once USCIS approves the petition, the case moves to the National Visa Center for consular processing if your spouse is abroad, or your spouse can file Form I-485 to adjust status if already in the United States.9Department of State. Step 1 – Submit a Petition
Affidavit of Support
Before your spouse can receive an immigrant visa or green card, you also file Form I-864, Affidavit of Support. This is a legally enforceable contract with the U.S. government in which you guarantee financial support so your spouse will not need means-tested public benefits. If they do receive such benefits, the government can sue you to recoup the cost.10U.S. Citizenship and Immigration Services. I-864, Affidavit of Support Under Section 213A of the INA To qualify as sponsor, your household income must generally be at least 125% of the federal poverty guidelines for your household size and state. Active-duty military members sponsoring a spouse only need to meet 100%.11U.S. Citizenship and Immigration Services. HHS Poverty Guidelines for Affidavit of Support
Taxes in Your First Year of Marriage
The IRS follows the same place-of-celebration rule. If your marriage was valid where performed, it counts for federal tax purposes,12Internal Revenue Service. Rev. Rul. 2013-17 and the recognition is immediate. Your filing status changes to either married filing jointly or married filing separately for the year you married. Joint filing usually produces a lower overall tax bill and unlocks credits like the Earned Income Tax Credit and Child Tax Credit that are reduced or unavailable when filing separately.
Filing Jointly with a Nonresident Spouse
If your spouse is a nonresident alien, you cannot file jointly unless you both elect to treat your spouse as a U.S. resident for tax purposes under Section 6013(g) of the tax code.13Office of the Law Revision Counsel. 26 USC 6013 – Joint Returns of Income Tax by Husband and Wife The election stays in effect for all future tax years until revoked, and it has a real trade-off: both spouses’ worldwide income becomes subject to U.S. tax. It also generally prevents your spouse from claiming benefits under any U.S. income tax treaty as a resident of another country. You can only make this election once per couple; if it is terminated, you cannot elect again.
To file jointly under this election, your nonresident spouse needs an Individual Taxpayer Identification Number (ITIN). You apply by submitting Form W-7 with your joint tax return. A valid passport is the simplest supporting document because it establishes both identity and foreign status in one step. Without a passport, you need at least two documents from the IRS’s acceptable list, and at least one must include a photograph. Allow seven weeks for processing, or nine to eleven weeks if you file during peak season (January 15 through April 30) or from overseas.14Internal Revenue Service. Instructions for Form W-7
Gift Tax Between Spouses
Gifts between U.S. citizen spouses are tax-free under the unlimited marital deduction. That deduction does not apply when the receiving spouse is not a U.S. citizen. The annual exclusion for gifts to a non-citizen spouse is $194,000 for 2026.15Internal Revenue Service. Frequently Asked Questions on Gift Taxes for Nonresidents Not Citizens of the United States Go over that amount and you have to file a gift tax return. This catches many couples off guard, particularly when they add a non-citizen spouse to the title of a home or transfer significant assets.
Foreign Account Reporting
Marrying a foreign national often means gaining a financial interest in or signature authority over accounts outside the United States. If the combined value of all your foreign financial accounts exceeds $10,000 at any point during the year, you must file a Report of Foreign Bank and Financial Accounts (FBAR) with FinCEN. This applies to jointly held accounts. If both spouses jointly own all their foreign accounts, one spouse can file on behalf of both by completing FinCEN Form 114a.16Internal Revenue Service. Report of Foreign Bank and Financial Accounts (FBAR)
Separately, if you file a joint return and your specified foreign financial assets exceed $100,000 on the last day of the tax year (or $150,000 at any time during the year), you must also file Form 8938 under FATCA. Those thresholds are higher for taxpayers living abroad: $400,000 on the last day of the year or $600,000 at any time.17Internal Revenue Service. Do I Need to File Form 8938, Statement of Specified Foreign Financial Assets The FBAR and Form 8938 are separate obligations with different thresholds and different penalties. Filing one does not exempt you from the other.
What Happens if You Skip These Steps
Because there is no registration requirement, some couples assume they can deal with the paperwork later. That works until it doesn’t. Without a properly authenticated marriage certificate, you may struggle to assert spousal rights in inheritance disputes or divorce proceedings. A foreign certificate that lacks authentication or translation can create enough procedural friction to delay or derail a state court case.
The everyday consequences are just as real. Employers and insurance companies routinely require a marriage certificate to extend health insurance or family-leave benefits to a spouse, and a foreign-language document without a certified translation or apostille is likely to be rejected. The tax side is harsher still. Failing to file an FBAR when required can result in civil penalties of up to $10,000 per unreported account per year, and willful violations carry much steeper penalties. Missing Form 8938 carries its own separate penalty of $10,000 per failure, with additional penalties for continued non-filing after IRS notice.
The fix is not complicated, but it is time-sensitive. Get the marriage certificate authenticated and translated while you still have easy access to the foreign country’s authorities. Update your identity documents in the correct order. File the right tax forms in the first year of marriage rather than trying to correct things retroactively.