Student Aid Index (SAI) Explained: How It Replaces EFC in 2026

If you filed the FAFSA before 2024, you remember the Expected Family Contribution (EFC) — the dollar amount your family was "expected" to pay each year. Starting with the 2024-25 award year, EFC is gone. It has been replaced by the Student Aid Index (SAI).

The change is more than a renaming. SAI uses a different formula, treats family situations differently, and can even go negative — meaning a family contribution below zero. Here is what you need to know.

What Is the Student Aid Index?

The SAI is a number between -$1,500 and roughly +$200,000+ that schools use to determine your financial aid eligibility. It is calculated automatically when you submit the FAFSA, based on your family's income, assets, and household size.

A lower SAI means more aid. A negative SAI means you qualify for the maximum federal Pell Grant plus most need-based aid your school offers.

SAI vs EFC: What Actually Changed

Feature	Old EFC	New SAI
Minimum value	$0	-$1,500
Sibling-in-college discount	Yes — divided contribution by # in college	Eliminated
Small business / family farm	Excluded from assets	Now counted as an asset
Child support received	Counted as income	Counted as an asset
Number of FAFSA questions	108	About 36
Pell Grant calculation	Based on EFC	Based on SAI + family size + poverty line

The two biggest practical changes:

1. No more sibling discount. If you have two kids in college simultaneously, the EFC was previously cut in half. SAI no longer does this. Families with multiple college students may see their out-of-pocket cost rise sharply.
2. Negative SAI is possible. The lowest-income families can now have an SAI of -$1,500, which guarantees the maximum Pell and signals to colleges that the student has extreme financial need.

What Counts Toward Your SAI?

The SAI formula considers:

Parent income (for dependent students):

• Adjusted Gross Income (AGI) from your tax return
• Untaxed income (Social Security, child support paid out, tax-exempt interest)
• Allowances for state/local tax, Social Security tax, and employment expenses

Parent assets:

• Cash, savings, checking
• Investments (stocks, bonds, mutual funds outside retirement accounts)
• Real estate (other than primary home)
• Small business value (NEW — previously excluded)
• 529 plan balances (for the student)

Student income and assets:

• Student income above ~$10,000 is taxed at 50% toward SAI
• Student assets are taxed at 20% toward SAI

Excluded from SAI:

• Retirement account balances (401k, IRA, 403b, pension)
• Primary residence equity (for federal aid; some private schools using CSS Profile still count it)
• Annuities
• Life insurance cash value

How to Estimate Your SAI Before Filing

Use the official Federal Student Aid Estimator — it walks you through the inputs and returns a projected SAI in about 10 minutes. Have your most recent tax return handy.

A rough rule of thumb:

• AGI under $50,000, family of 4: SAI likely -$1,500 to $0 → max Pell
• AGI $50,000-$80,000, family of 4: SAI $0 to $5,000 → partial Pell + state aid
• AGI $80,000-$120,000: SAI $5,000 to $15,000 → likely no Pell, some need-based aid at expensive schools
• AGI $120,000+: SAI usually too high for need-based aid, except at top private schools with generous policies

SAI Strategies: What You Can Control

Most SAI levers are baked in by tax-filing time, but a few do matter:

Time large financial events carefully. A Roth conversion, large capital gain, or 529 distribution counted as income spikes SAI. The "base year" for FAFSA is the tax year that ended two years before the academic year starts. For a student starting college fall 2026, the base year is 2024.

Move savings into excluded accounts. Maxing out retirement contributions (401k, IRA) reduces taxable income AND shelters the assets from SAI calculation. Cash sitting in checking counts; cash in a 401k does not.

Keep parent assets in the parent's name. A 529 plan owned by a grandparent (not parent or student) is excluded from FAFSA entirely under the new rules.

Do not panic about the primary home. Federal FAFSA does not count home equity. Some private schools using the CSS Profile do.

What Schools Do With Your SAI

Once your SAI is calculated, schools subtract it from their Cost of Attendance (COA) to determine your demonstrated financial need:

COA - SAI = Financial Need

For example, if a school costs $35,000 per year and your SAI is $5,000, your demonstrated need is $30,000. That is the maximum amount of need-based aid the school can offer you — though most schools do not meet 100% of need.

Schools then award a financial aid package using grants (free money), work-study, and loans to fill some or all of that gap. See our award letter guide to decode your offer.

SAI Special Circumstances

If your family had a major financial change after the tax year used on FAFSA (job loss, divorce, medical emergency, death), you can request a professional judgment review to lower your SAI. This is one of the most underused tools in financial aid — read our aid appeal guide for the step-by-step.

What Negative SAI Means in Practice

If your SAI comes out negative:

• You automatically qualify for the maximum Pell Grant ($7,395)
• You qualify for the maximum subsidized loan
• Most schools will offer you their largest need-based grants
• You are flagged for institutional emergency funds and book/supply grants

A negative SAI is genuinely good news for your aid package. It does not mean you owe money.

Compare Your True Cost

The SAI is only the starting point. Schools build very different aid packages from the same SAI — generous private schools may meet 100% of need while public schools may meet 60%. Use GradeToGrad's pathway comparison to compare net costs after aid across schools.