What Your Sponsor Must Prove on the Affidavit of Support (Form I-864)
If you are applying for a green card through a family member in the United States, your sponsor will almost certainly need to file an affidavit of support. This form, known officially as Form I-864, is a legally binding contract between your sponsor and the federal government. By signing it, your sponsor promises to use their own financial resources to support you so that you do not need to rely on certain government assistance programs.
The affidavit of support is not a formality. It is one of the most common reasons that green card applications receive a Request for Evidence (RFE), which is a written request from U.S. Citizenship and Immigration Services (USCIS), the federal agency that processes green card applications, asking for additional documentation. Getting the I-864 right the first time can prevent months of delays.
If you are filing a green card application in the coming weeks, timing matters. On September 18, 2026, the government’s public charge rules change. Applications filed before that date are assessed under the narrower 2022 standard, which considered only cash assistance and long-term institutional care. Applications filed on or after September 18 are assessed under a broader standard that weighs the totality of circumstances, including non-cash benefits like Medicaid and nutrition assistance. The I-864 itself does not change, but the public charge framework it feeds into does, and an immigration attorney can help you understand which standard applies to your case and whether your filing timeline matters.
Call (617) 245-8090 to schedule a free consultation with Brooks Law Firm.
Most Family-Based Green Card Applicants Need an I-864 From Their Sponsor
The I-864 is required for most family-based green card cases. That includes immediate relatives of U.S. citizens (spouses, parents, and unmarried children under 21) and all four family preference categories: unmarried adult sons and daughters of U.S. citizens, spouses and children of permanent residents, married sons and daughters of U.S. citizens, and siblings of U.S. citizens.
It is also required in certain employment-based cases, but only when a relative of the applicant either filed the employment-based petition (Form I-140) or holds a significant ownership interest of five percent or more in the company that filed the petition. Most employment-based green card applicants do not need an I-864 at all.
The person who files Form I-864 is called the sponsor. The sponsor is usually the same person who filed the immigrant petition (Form I-130) on your behalf, and they must meet all of the following requirements: they must be a U.S. citizen or lawful permanent resident, they must be at least 18 years old, and they must have a domicile in the United States. Domicile means the place where your sponsor has their principal residence and intends to keep it. A sponsor who is temporarily living abroad for work or other reasons can still qualify if they can show they have maintained ties to the United States and intend to return.
Your Sponsor Needs Income at 125 Percent of the Poverty Line
The sponsor must prove that their annual household income is at least 125 percent of the Federal Poverty Guidelines for their household size. Sponsors who are on active duty in the U.S. Armed Forces and petitioning for a spouse or child qualify at the lower threshold of 100 percent.
These guidelines are updated every year by the U.S. Department of Health and Human Services. USCIS publishes the current figures on Form I-864P, and because the numbers change annually, always check that page before filing rather than relying on figures from a prior year or another website.
Household size is one of the most confusing parts of the I-864, because it includes more than just the people living in your home. Your sponsor counts themselves, their spouse, any dependent children under 21, anyone listed as a dependent on their most recent federal tax return, every person being sponsored on the current I-864, and anyone the sponsor previously sponsored on a prior I-864 or I-864EZ whose obligation has not yet ended. Getting the household size wrong means every income figure on the form will be measured against the wrong threshold.
The sponsor must submit their most recent federal tax return (or IRS tax return transcript, which USCIS prefers) along with W-2s or 1099s and proof of current employment.
If the petitioning sponsor earns only salary or pension income (documented by W-2 and/or 1099) and the intending immigrant is the only person listed on the I-130 petition, the sponsor may be able to use Form I-864EZ, a simplified version of the affidavit. The I-864EZ has fewer questions and a shorter supporting-document requirement, but it cannot be used when a joint sponsor, a household member’s income, or assets are needed to meet the threshold.
A Joint Sponsor, Household Member, or Assets Can Fill an Income Gap
If the sponsor does not meet the income requirement on their own, the law provides options.
A household member who lives with the sponsor and earns income can agree to make their income available by signing Form I-864A (Contract Between Sponsor and Household Member). The household member’s income is then combined with the sponsor’s income on the same I-864.
A separate person can also step in as a joint sponsor by filing their own Form I-864. A joint sponsor must independently meet all the same requirements as the petitioning sponsor: they must be a U.S. citizen or lawful permanent resident, at least 18 years old, domiciled in the United States, and their own household income must meet the 125 percent threshold for their own household size. A joint sponsor does not need to be related to the immigrant. Up to two joint sponsors are allowed per family unit immigrating under the same petition.
When income and household contributions are not enough, the sponsor can use assets like cash savings, stocks, and real estate equity to close the gap. The required value of those assets depends on the relationship between the sponsor and the immigrant. For most cases, including all family preference categories and employment-based cases, the net value of the assets must be at least five times the difference between the sponsor’s income and the required threshold. For the spouse or child of a U.S. citizen, the multiplier is three times the gap. For orphans who will acquire U.S. citizenship upon admission, assets need only equal the gap itself.
The Obligation Is Legally Enforceable and Survives Divorce
The I-864 is not a statement of intent. It is a contract, and the government and the sponsored immigrant can both enforce it in court. If the sponsored immigrant receives certain government benefits, the agency that provided those benefits can sue the sponsor to recover the cost.
The financial obligation lasts longer than many sponsors expect. It does not end when the immigrant gets the green card, and it does not end if the sponsor and the immigrant divorce. Courts have consistently held that divorce, prenuptial agreements, and separation agreements do not release a sponsor from the I-864 obligation.
The obligation ends only when one of the following happens: the sponsored immigrant becomes a U.S. citizen through naturalization, the sponsored immigrant earns or is credited with 40 qualifying quarters of work (roughly ten years) under the Social Security Act, the sponsor or the sponsored immigrant dies, or the sponsored immigrant permanently leaves the United States and gives up lawful permanent resident status.
Several Categories of Immigrants Do Not Need a Sponsor at All
The following applicants are exempt from the I-864 requirement and do not need a sponsor to file Form I-864 on their behalf:
- Immigrants who have already earned or can be credited with 40 qualifying quarters of work under the Social Security Act.
- Refugees adjusting status one year after admission, and asylees applying for a green card through asylum one year after their grant of asylum.
- Self-petitioners under the Violence Against Women Act (VAWA), who file their own Form I-360 without needing the abuser’s cooperation.
- Self-petitioning widows or widowers of U.S. citizens.
- U visa and T visa holders.
- Special Immigrant Juveniles (SIJS).
- Diversity Visa lottery winners.
- Most employment-based immigrants, unless a relative filed or owns part of the petitioning company as described above.
If you qualify for an exemption, the process depends on how you are applying. If you are adjusting status inside the United States, the exemption is built into the current Form I-485. If you are going through consular processing at a U.S. embassy abroad, you may need to submit Form I-864W (Request for Exemption) with your application to the National Visa Center (NVC), the office that processes immigrant visa documents before they reach the consulate.
Frequently Asked Questions
Does my sponsor need to file the I-864 before or after the interview?
The I-864 is filed as part of your green card application package, not separately. If you are adjusting status inside the United States, it goes with your Form I-485. If you are going through consular processing abroad, it is submitted to the National Visa Center (NVC), the office that handles immigrant visa documents before they reach the consulate.
Does the I-864 cost anything to file?
It depends on how you are filing. When the I-864 is submitted with a Form I-485 inside the United States, there is no separate filing fee for the affidavit. In consular processing cases, the National Visa Center charges a separate Affidavit of Support review fee.
Can the person I am sponsoring use their own income?
Yes, but only if they are living with the sponsor and their income will continue from the same source after they receive their green card. In that case, their income can be counted as part of the sponsor’s household income by filing a Form I-864A.
What if my sponsor’s income is just below the threshold?
Even a small shortfall requires either a household member to contribute income through Form I-864A, a joint sponsor to file a separate I-864, or the use of qualifying assets to close the gap. Filing an I-864 that does not meet the income requirement will result in a denial.
Does a divorce end the sponsor’s financial responsibility?
No. Divorce does not release a sponsor from the I-864 obligation. The contract is between the sponsor and the government, and it continues until one of the statutory termination events occurs, such as the immigrant becoming a citizen or earning 40 qualifying quarters of work.
What government benefits count as “means-tested”?
The benefits that can trigger reimbursement under the I-864 include Supplemental Security Income (SSI), Temporary Assistance for Needy Families (TANF), food stamps, Medicaid, and the Children’s Health Insurance Program. That reimbursement list is separate from the public charge inadmissibility assessment, which weighs a broader set of factors and is changing on September 18, 2026. An attorney can explain which standard applies to your filing and how the new rules may affect your case.
Talk to an Attorney Before You File
The affidavit of support touches every part of a family-based green card case. Whether you are the person being sponsored or the person doing the sponsoring, the income calculations, household size rules, asset requirements, and the long-term financial obligation all deserve careful attention. With the public charge standard changing on September 18, 2026, the timing of your filing may also matter. Reach out to Brooks Law Firm today to schedule a free consultation, and we will give you an honest look at where your case stands.
Call (617) 245-8090 for a free consultation.
