Form I-864 Affidavit of Support: Income Requirements and When You Need a Joint Sponsor

The I-864 Affidavit of Support is where many family-based green card cases quietly succeed or fail. It is not a formality. By signing it, the petitioner promises the U.S. government to financially support the immigrant, and that promise is legally enforceable. Get the income math wrong, miscount the household, or skip a needed joint sponsor, and the case stalls with a Request for Evidence (RFE) — or gets denied.

This guide breaks down the 2026 numbers, what actually counts as income, how assets and joint sponsors fill a gap, and the mistakes we see derail otherwise strong cases.

The 2026 income requirement: 125% of the poverty guidelines

Most sponsors must demonstrate household income equal to or above 125% of the U.S. Department of Health and Human Services (HHS) Poverty Guidelines for their household size. The figures below are for the 48 contiguous states and D.C., effective for 2026 (Alaska and Hawaii use higher amounts):

• Household of 2: $24,650
• Household of 3: $31,075
• Household of 4: $37,500
• Household of 5: $43,925
• Household of 6: $50,350
• Each additional person: add $6,425

There is one important exception: sponsors on active duty in the U.S. armed forces petitioning for a spouse or child only need to meet 100% of the guidelines (for example, $19,720 for a household of 2), not 125%.

How to count your household size

Household size sets the threshold, so counting it correctly is everything. Include:

• Yourself (the sponsor)
• Your spouse
• Your dependent children
• Anyone else you claim as a dependent on your tax return
• The immigrant(s) you are sponsoring on this I-864
• Any immigrants you previously sponsored on a still-active I-864

People often forget to count the immigrant being sponsored, or forget a prior sponsorship that is still in force. Both errors understate the required income and trigger an RFE.

What counts as income

USCIS looks at your current annual household income and your most recent federal income tax return. The most recent tax year is the anchor figure, but current income matters too — if you recently got a raise or a new job, document it with recent pay stubs and an employer letter.

• Counts: wages and salary, self-employment income, retirement and pension income, investment income, and other lawful, reportable income.
• Does not count: means-tested public benefits (such as SNAP/food stamps, Medicaid, SSI, TANF).

If you did not file a tax return for a year you were required to, fix that first. A missing or unexplained tax year is one of the most common reasons an I-864 gets an RFE.

What we see in our practice

The pattern we see most is a petitioner who earns enough on paper but documents it poorly — a missing tax transcript, a self-employment year that looks weak after deductions, or a household size that quietly pushed the threshold higher than expected. We also see couples panic about a low income figure when a joint sponsor or a household member's income would have solved it cleanly.

The I-864 rewards preparation. The numbers are public and fixed; the failures are almost always documentation and counting errors, not true ineligibility.

Using assets to cover a shortfall

If income alone does not reach 125%, you can use assets — savings, stocks, bonds, and real estate equity — to make up the difference. The general rule:

• For most cases, the net value of assets must equal five times the gap between your income and 125% of the poverty level.
• For a U.S.-citizen spouse petitioning a spouse, the multiplier is three times the gap.
• Assets must be convertible to cash within one year without hardship to the owner or family.

For example, if your income is $5,000 short of the requirement in a standard case, you would need $25,000 in qualifying net assets (5 × $5,000) to close the gap.

When you need a joint sponsor

A joint sponsor steps in when your own income and assets cannot reach 125% of the guideline. The joint sponsor:

• Must be a U.S. citizen or lawful permanent resident,
• Must be at least 18 years old and living in the United States,
• Must independently meet 125% of the poverty guideline for their own household size plus the immigrant being sponsored, and
• Files a separate Form I-864, accepting the same legally enforceable obligation.

A joint sponsor does not need to be related to you or the immigrant. But they are taking on a real legal duty, so they should understand it fully before signing. There can be up to two joint sponsors in a case if two immigrants are being sponsored, but a single immigrant's income requirement must be met entirely by one qualifying sponsor (the petitioner) or one joint sponsor — you cannot combine a petitioner and joint sponsor to clear the bar for the same immigrant.

How long the obligation lasts

The affidavit of support is an enforceable contract under INA § 213A. The sponsor's obligation continues until one of these happens:

• The sponsored immigrant becomes a U.S. citizen,
• The immigrant is credited with 40 qualifying quarters of work (about 10 years),
• The immigrant permanently leaves the United States, or
• The immigrant (or the sponsor) dies.

Divorce does not end the obligation. A sponsor who divorces the immigrant they petitioned can still be sued for support. For more on that, see our guide to Form I-864 after divorce or separation.

Common I-864 mistakes that stall a case

1. Miscounting household size. Forgetting the sponsored immigrant or a prior active sponsorship understates the required income.
2. Using last year's poverty numbers. The HHS figures update annually — use the current 2026 chart for your filing.
3. Weak self-employment documentation. Net income after deductions, not gross receipts, is what counts. Provide complete returns and schedules.
4. Missing tax returns or transcripts. File any required missing returns and include IRS transcripts where possible.
5. Bringing a joint sponsor who does not independently qualify. The joint sponsor must meet 125% for their own household plus the immigrant — not just contribute a little.
6. Treating it as a formality. Sign only after understanding it is an enforceable, multi-year support contract.

Frequently Asked Questions

How much income do I need to file Form I-864 in 2026?

Most sponsors must show household income of at least 125% of the HHS Poverty Guidelines for their household size. For the 48 contiguous states in 2026, that is $24,650 for a household of 2, $31,075 for 3, $37,500 for 4, and $43,925 for 5, adding $6,425 for each additional person. Sponsors on active duty in the U.S. armed forces petitioning for a spouse or child only need to meet 100%. Alaska and Hawaii use higher figures.

What counts as income for the I-864?

USCIS looks first at your current annual household income and your most recent federal tax return. Wages, salary, self-employment income, retirement, and other lawful income generally count. Means-tested public benefits do not count as income. The most recent tax year is the most important figure, but you can also document current income with recent pay stubs and an employer letter.

When do I need a joint sponsor?

You need a joint sponsor when your own household income and qualifying assets do not reach 125% of the poverty guideline for your household size. The joint sponsor must be a U.S. citizen or lawful permanent resident, at least 18, living in the U.S., and must independently meet the 125% requirement for their own household size plus the immigrant. A joint sponsor files a separate Form I-864.

Can I use assets instead of income to meet the I-864 requirement?

Yes. Assets such as savings, stocks, and real estate equity can make up a shortfall. For most cases, the net value of assets must equal five times the gap between your income and 125% of the poverty level. For a U.S.-citizen spouse petitioning a spouse, the multiplier is three times. Assets must be convertible to cash within one year without hardship.

Who counts in my household size for the I-864?

Household size includes you, your spouse, your dependent children, anyone you claim as a dependent on your taxes, the immigrant or immigrants you are sponsoring, and any other immigrants you have previously sponsored on a still-active I-864. Counting household size correctly is critical because it sets the income threshold you must meet.

How long does the I-864 obligation last?

The affidavit of support is a legally enforceable contract. The obligation generally continues until the sponsored immigrant becomes a U.S. citizen, is credited with 40 qualifying quarters of work, leaves the United States permanently, or dies. Divorce does not end the obligation. A sponsor can be sued to enforce support even after a marriage ends.

Talk to an Attorney Before You File the I-864

If your income is close to the line, your household size is complicated, or you are weighing a joint sponsor, a short review before filing can prevent months of delay. Call Modern Law Group at (888) 902-9285. We help families document income correctly the first time and avoid the RFEs that stall green card cases.