1-864 Joint Sponsor Requirements for a Marraige Green Card

To get a marriage-based green card, the U.S. citizen or lawful permanent resident spouse must show they can financially support their spouse.

This financial requirement is handled primarily through Form I-864, Affidavit of Support. The form shows that the intending immigrant has adequate financial support and is less likely to become dependent on certain public benefits.

But what happens if the sponsoring spouse does not earn enough?

A joint sponsor may be able to help.

A joint sponsor agrees to accept a separate legal financial obligation toward the immigrant and must independently satisfy the applicable sponsorship requirements. A joint sponsor does not simply “add” their income to the petitioning spouse’s income. Instead, the joint sponsor generally must qualify based on their own household size, income, and other applicable financial resources. USCIS

For that reason, choosing a joint sponsor should be treated as an important part of the immigration case rather than simply finding someone willing to sign a form.

What Is Form I-864?

Form I-864, Affidavit of Support, is a legally significant document used in many family-based immigration cases.

The person who files the family petition generally must submit their own Form I-864 when one is required, even if their income is not high enough and a joint sponsor will also be used.

The purpose of the affidavit is to demonstrate that the intending immigrant has adequate financial support in the United States.

The U.S. Citizenship and Immigration Services (USCIS) instructions explain that when a petitioning sponsor cannot meet the income requirement, the case may potentially qualify through other permitted resources, including qualifying household-member income, certain income of the intending immigrant, assets, or a joint sponsor. USCIS Form I-864 Instructions

What Is a Joint Sponsor?

A joint sponsor is a person who agrees to sponsor an intending immigrant when the petitioning sponsor cannot independently meet the required financial level.

A joint sponsor does not have to be related to either spouse.

For example, a close family friend could potentially serve as a joint sponsor if that person satisfies the applicable requirements.

According to the USCIS Form I-864 instructions, a joint sponsor generally must:

• Be at least 18 years old
• Be a U.S. citizen, U.S. national, or lawful permanent resident
• Be domiciled in the United States, its territories, or possessions
• Be willing to accept the legal financial responsibility associated with Form I-864
• Meet the applicable income requirement for the people being sponsored

USCIS also states that a joint sponsor does not have to be related to the petitioning sponsor or the intending immigrant. 

Does the Joint Sponsor Have to Be a Family Member?

No. This is an important point because many people assume that only relatives can act as joint sponsors.

A qualifying joint sponsor can be a friend or another person who meets the legal requirements.

For example, a U.S. citizen family friend who lives in the United States and has sufficient qualifying income may potentially serve as a joint sponsor.

The important issue is not the relationship between the joint sponsor and the immigrant. The important question is whether the proposed joint sponsor independently satisfies the requirements.

Can the Joint Sponsor Combine Income With the Main Sponsor?

Generally, no. A joint sponsor must be able to meet the applicable income requirement based on their own financial circumstances for the immigrants they agree to sponsor.

The USCIS instructions specifically state that a joint sponsor must meet the income requirements without combining resources with the petitioning sponsor or another joint sponsor. 

This is different from using certain household-member income through Form I-864A, Contract Between Sponsor and Household Member.

For example, if the petitioning spouse has insufficient income but lives with a qualifying household member whose income can be counted, the household member may potentially contribute income through the appropriate process. That is different from simply adding the household member’s income to a joint sponsor’s income.

Who Can Be a Joint Sponsor?

A potential joint sponsor generally needs to satisfy several requirements.

1. The joint sponsor must be at least 18

Age is one of the basic eligibility requirements for a joint sponsor.

2. The joint sponsor must have qualifying immigration status

The person generally must be:

• A U.S. citizen
• A U.S. national, or
• A lawful permanent resident

3. The joint sponsor must have U.S. domicile

The joint sponsor generally must be domiciled in the United States, its territories, or possessions.

Simply being a U.S. citizen or green card holder does not by itself answer every domicile question.

This can become particularly important for someone who lives abroad or has recently moved outside the United States.

4. The joint sponsor must meet the financial requirement

The joint sponsor must demonstrate sufficient financial resources based on the applicable household size and current federal poverty guidelines.

5. The joint sponsor must understand the legal obligation

Signing Form I-864 is not merely a statement that the immigrant will have enough money.

It creates a legally significant sponsorship obligation.

How Much Income Does a Joint Sponsor Need?

For most family-based immigration cases, the applicable financial threshold is generally 125% of the Federal Poverty Guidelines for the sponsor’s household size.

The applicable poverty guidelines can change, so applicants should use the current USCIS requirements and the appropriate Form I-864P rather than relying on an outdated number from an older article or previous immigration case.

The required income is not determined simply by asking, “How much does the joint sponsor make?” You also have to determine the joint sponsor’s household size.

How Is Household Size Calculated?

Household size can include more people than the joint sponsor’s spouse and children.

Depending on the circumstances, the calculation may include:

• The joint sponsor
• The joint sponsor’s spouse
• Dependent children
• Other dependents listed on the joint sponsor’s federal tax return
• The immigrant being sponsored
• Certain immigrants previously sponsored under Form I-864 for whom the obligation has not ended

This means that someone earning a seemingly substantial salary may still fail to meet the requirement if they have a large household or existing sponsorship obligations.

Example

Suppose a potential joint sponsor earns $70,000 per year. That number alone does not establish whether the person qualifies.

If the joint sponsor has a spouse, several dependent children, and another immigrant whom they previously sponsored, their household size may be substantially larger than expected.

The applicable income threshold must therefore be compared with the correct household size, not simply the sponsor’s salary.

Can Assets Help a Joint Sponsor Qualify?

In some circumstances, assets can be used to help satisfy the financial requirement.

USCIS instructions explain that assets may be used when their value can reasonably be made available to support the immigrant and converted to cash within the required timeframe without undue harm to the sponsor or family members.

Potential assets may include qualifying:

• Savings
• Stocks and investments
• Real estate
• Other assets with sufficient value

The rules governing assets can be technical, including how the value of assets is calculated and what documentation is required.

A sponsor should therefore not assume that simply owning a house or having money in an account automatically satisfies the financial requirement.

Can the Immigrant’s Income Be Used?

In certain circumstances, the intending immigrant’s income may be considered. USCIS states that an intending immigrant’s income may be used when it will continue from the same source after the immigrant becomes a lawful permanent resident. For a spouse, the income can potentially be counted even if the spouse is not currently living in the sponsor’s residence, provided the applicable requirements are satisfied. USCI

This can be an important alternative to a joint sponsor in some cases. However, the evidence must support the claim that the income will continue after immigration.

Does the Main Sponsor Still Need to File Form I-864?

Yes. Using a joint sponsor generally does not eliminate the petitioning sponsor’s own sponsorship responsibility.

The petitioning sponsor must generally submit a signed Form I-864 even when a joint sponsor is being used.

USCIS specifically states that the petitioning sponsor remains legally accountable along with the joint sponsor and must complete and submit their own Form I-864. 

This is one of the most common points applicants misunderstand. A joint sponsor does not simply replace the petitioner.

Instead, there can be multiple sponsors with separate obligations.

How Many Joint Sponsors Can Be Used?

USCIS’s Form I-864 instructions state that there may be no more than two joint sponsors in the circumstances described by the instructions.

Where more than one joint sponsor is used, the sponsorship structure and which immigrants each sponsor covers must be carefully considered. 

This is another reason why a family should not simply add multiple people to the application without first determining which sponsorship arrangement actually satisfies the requirements.

What Documents Does a Joint Sponsor Need?

A joint sponsor will generally need evidence supporting both their immigration status and their financial eligibility.

Depending on the circumstances, documentation may include:

Immigration-status evidence

Examples may include:

• U.S. passport
• U.S. birth certificate
• Certificate of Naturalization
• Certificate of Citizenship
• Permanent Resident Card

Income evidence

The sponsor may need documentation such as:

• Federal income tax return
• IRS tax transcript
• W-2 forms
• 1099 forms, where applicable
• Recent pay statements
• Employment verification
• Other evidence supporting current income

The appropriate documentation depends on the circumstances and the filing requirements in effect when the case is submitted.

What If the Joint Sponsor Does Not Have a Tax Return?

Not every person is required to file a federal income tax return.

USCIS recognizes that some sponsors may not have been required to file for a particular tax year. In those circumstances, the sponsor may need to provide an explanation or other evidence demonstrating why a tax return was not required, rather than simply leaving the issue unexplained.

A missing tax return can create questions if the sponsor does not clearly establish why one was not filed.

What If the Joint Sponsor Recently Changed Jobs?

A tax return reflects historical income. It does not necessarily show the sponsor’s current financial situation.

For example, someone may have earned $50,000 last year but now earn $90,000 after changing jobs.

Conversely, someone may have earned $100,000 last year but recently lost their job.

This is why current income evidence can be important when evaluating whether the sponsor actually meets the requirement at the time of filing.

What If the Joint Sponsor Is Self-Employed?

Self-employed joint sponsors may need to provide additional documentation demonstrating current income.

The tax return may show business income differently from a traditional employee’s W-2 income.

Depending on the circumstances, supporting documentation may be important to establish the sponsor’s actual qualifying income.

Does Receiving Public Benefits Automatically Disqualify a Joint Sponsor?

Not necessarily.

USCIS instructions state that receiving means-tested public benefits does not automatically disqualify someone from being a sponsor. However, those benefits generally cannot be counted as income for purposes of satisfying the sponsorship income requirement.

The sponsor’s complete financial circumstances should therefore be reviewed rather than assuming that receiving a particular benefit automatically makes someone ineligible.

What Is the Joint Sponsor Legally Responsible For?

This is perhaps the most important issue for anyone considering becoming a joint sponsor. Form I-864 creates a legal financial obligation.

The sponsor agrees to provide support to the sponsored immigrant at the level required by the applicable law and may potentially be required to reimburse certain government agencies for qualifying means-tested public benefits received by the immigrant.

The obligation can continue for a significant period of time.

According to USCIS, the sponsorship obligation generally continues until the sponsored immigrant:

• Becomes a U.S. citizen;
• Can be credited with 40 qualifying quarters of work;
• Dies; or
• Ceases to be a lawful permanent resident under the circumstances specified by the applicable rules.

Importantly, divorce does not terminate the I-864 sponsorship obligation.

Does Divorce End the Joint Sponsor’s Obligation?

No, not automatically. This is an important misconception. A joint sponsor should not sign Form I-864 assuming that the obligation will disappear if the immigrant later divorces the petitioning spouse.

USCIS expressly states that divorce does not end the sponsorship obligation.  Anyone considering becoming a joint sponsor should understand this before signing the affidavit.

Can the Joint Sponsor Withdraw After Signing?

A person should not assume that signing Form I-864 is something they can simply undo later.

The timing of the withdrawal and the stage of the immigration process can matter, and the legal effect of a withdrawal can depend on the circumstances.

Because Form I-864 creates a legally significant obligation, someone who is considering signing should understand the consequences before submitting the form, rather than assuming they can change their mind later.

What If the Main Sponsor’s Income Is Almost Enough?

A joint sponsor may not always be the only option. Depending on the facts, the main sponsor may potentially qualify through permitted combinations involving:

• Qualifying household-member income
• Certain continuing income of the intending immigrant
• Qualifying assets
• A joint sponsor

USCIS specifically identifies these alternatives in its Form I-864 instructions. USCIS

This means that a couple should not automatically look for a joint sponsor before determining whether another permitted method could satisfy the financial requirement.

What If the Main Sponsor Lives Abroad?

Domicile can become particularly important when the U.S. citizen petitioner has been living outside the United States.

The affidavit-of-support rules generally require the sponsor to be domiciled in the United States, its territories, or possessions, although the regulations and USCIS guidance recognize circumstances involving a sponsor who is living abroad while maintaining or establishing U.S. domicile.

Because domicile is a separate issue from citizenship, a U.S. citizen living overseas should not assume that citizenship alone resolves the I-864 requirement.

This is an area where case-specific legal review can be especially useful.

Common Joint Sponsor Mistakes

Several problems can delay an otherwise viable marriage-based green card application.

Using the wrong household size

A sponsor may calculate income based only on themselves and the immigrant while forgetting existing dependents or prior sponsorship obligations.

Assuming a spouse’s income can simply be added

Household-member income and joint-sponsor income are governed by different rules. The appropriate forms and requirements must be followed.

Providing outdated financial information

An old tax return may not adequately demonstrate current income.

Forgetting the tax transcript or supporting documentation

A technically qualified sponsor can still face an evidence problem if the required documentation is missing or inconsistent.

Choosing a sponsor without checking domicile

A person may have U.S. citizenship or permanent residence but still need to address the domicile requirement.

Treating the I-864 as a routine form

The affidavit creates a legal obligation. A person should understand what they are signing before submitting it.

What Should You Do Before Choosing a Joint Sponsor?

Before selecting someone, the couple should review:

1. The petitioning sponsor’s current income.
2. The petitioning sponsor’s household size.
3. Whether the intending immigrant’s income can potentially be counted.
4. Whether qualifying household-member income can be used.
5. Whether assets could help satisfy the requirement.
6. Whether a joint sponsor is actually necessary.
7. The proposed joint sponsor’s immigration status.
8. The proposed joint sponsor’s U.S. domicile.
9. The proposed joint sponsor’s household size.
10. The proposed joint sponsor’s current and documented income.
11. The joint sponsor’s existing I-864 obligations.
12. Whether the required tax and financial evidence is available.

This review can help identify problems before the application is submitted.

How Mokolo Law Firm Can Help

The financial sponsorship portion of a marriage-based green card case can be more complicated than it initially appears.

At Mokolo Law Firm, we can help you understand the financial sponsorship requirements, review the circumstances of the petitioning sponsor and proposed joint sponsor, identify potential documentation issues, and guide you through the marriage-based green card process.

If your spouse does not earn enough to satisfy the applicable income requirement, we can help you determine whether a joint sponsor, household-member income, assets, or another permitted option may be appropriate for your case.

If someone has agreed to become your joint sponsor, it is also important that they understand the legal obligation before signing Form I-864.

If you are preparing a marriage-based green card application and are unsure whether you need a joint sponsor, contact Mokolo Law Firm for guidance on your specific situation.

Final Thoughts on I-864 Joint Sponsor Requirements for a Marriage Green Card

Not earning enough to sponsor your spouse does not necessarily mean that your marriage-based green card case cannot move forward.

A qualified joint sponsor may be able to help, but the person must independently satisfy the applicable requirements concerning immigration status, U.S. domicile, household size, and financial resources.

At the same time, a joint sponsor should understand that Form I-864 is a serious legal commitment. The obligation can continue for years and does not automatically end because the couple divorces.

Before submitting your application, carefully review the sponsorship requirements, household-size calculation, and supporting financial documentation. Getting the financial sponsorship portion right from the beginning can help reduce avoidable requests for evidence, delays, and complications.

Mokolo Law Firm can help you understand your options and prepare the financial sponsorship portion of your marriage-based green card case with greater confidence.