Affidavit of Support Income Requirements for 2026 (Form I-864)

Most people applying for a family-based green card in 2026 will need a U.S. sponsor to file Form I-864, the Affidavit of Support. It is one of the most misunderstood parts of the process, and a weak affidavit is a common reason cases stall. At the center of the form is a single income test: the sponsor must show enough income to support the immigrant. Here is how the rule works, how to count your household, and what to do if you fall short.

What the Form I-864 Actually Is

The Affidavit of Support is not a formality. It is a legally enforceable contract between the U.S. sponsor (usually the petitioner) and the federal government, in which the sponsor promises to financially support the intending immigrant and to reimburse certain means-tested public benefits the immigrant later receives. Courts have enforced these obligations against sponsors, and the responsibility can continue long after the green card is approved — generally until the immigrant becomes a U.S. citizen, is credited with 40 qualifying quarters of work (about ten years), permanently leaves the United States, or dies.

Form I-864 is required for most family-based immigrant petitions and for a smaller set of employment-based cases in which a relative filed the petition or owns a significant share of the sponsoring business. If you are the petitioner in a family case, plan on filing it. For the full mechanics, see our I-864 Affidavit of Support Guide.

The Core Income Rule: 125% of the Poverty Guidelines

The central requirement is easy to state: the sponsor must show household income of at least 125% of the U.S. Department of Health and Human Services (HHS) Federal Poverty Guidelines for their household size. There is one important exception — a sponsor who is on active duty in the U.S. armed forces and is sponsoring a spouse or child needs to meet only 100% of the guideline rather than 125%.

Here is the point that trips up many applicants: the Poverty Guidelines change every year, usually early in the calendar year, and USCIS republishes the exact figures on a companion form, Form I-864P. Any amount you read on a blog can be out of date within months. For context only, 125% of the guideline for a household of two in the 48 contiguous states has in recent years sat roughly in the mid-$20,000s — but never treat a remembered figure as final. Confirm the exact 2026 amount for your own household size on the current Form I-864P before you file. Alaska and Hawaii use higher figures, so residents there must read their own column.

How to Count Your Household Size

The income you need rises with household size, so counting correctly matters. Your household generally includes yourself (the sponsor), your spouse, your dependent children, anyone else you claim as a dependent on your tax return, the immigrant or immigrants you are now sponsoring, and anyone you have sponsored on a previous Affidavit of Support whose obligation has not yet ended. Add those together, find that number on Form I-864P, and that row shows the minimum income you must document. A frequent mistake is forgetting to count the intending immigrant — they are always part of the household for this calculation.

If Your Income Is Not Enough

Plenty of sponsors do not meet the threshold on their income alone, and the law provides three well-established routes to close the gap:

• A joint sponsor. A second qualifying person — often a relative or a friend — can file their own I-864 and take on the same legal obligation. A joint sponsor must independently meet the full 125% requirement for their own household plus the immigrant; you cannot simply stack their income on top of yours to reach the line.
• A household member's income (Form I-864A). If someone who lives with you — for example, a working spouse or an adult child — has income, they can contribute it toward your total by signing Form I-864A, a contract that makes their promise enforceable alongside yours.
• Assets. Savings, real-estate equity, and other assets can make up a shortfall. As a general rule, the assets must be worth several times the gap between your income and the requirement — commonly about five times the shortfall for most cases, but a lower multiple (roughly three times) for a spouse or child of a U.S. citizen. The exact multiplier and what counts as an asset are technical, so verify the current rule before you rely on it.

Why This Connects to the Public Charge Question

The income test is not just paperwork; it feeds directly into a separate question every green-card applicant faces — whether they are "likely to become a public charge," meaning primarily dependent on the government for support. A properly completed Affidavit of Support that clears the income requirement is one of the strongest pieces of evidence that the immigrant will be financially supported and is not likely to become a public charge. A thin affidavit can raise doubts on both fronts at once. Our Public Charge Rule Guide explains how the two issues fit together.

Affidavit of Support Income Rule at a Glance

The Bottom Line

The Affidavit of Support income rule is simple in principle and detailed in practice. Before you file, look up the current Form I-864P, find the row for your household size, and compare it honestly against your income — then plan for a joint sponsor, a household member, or assets if there is a gap. If your case will run through Adjustment of Status inside the United States, review the Adjustment of Status Guide; if it is a spouse case, the Marriage Green Card Timeline shows where the affidavit fits into the wider process. Getting the numbers right the first time is one of the easiest ways to avoid a Request for Evidence and keep your case moving.