Navigating college financial aid can feel like an endless maze, and the map changed. The Expected Family Contribution, or EFC, no longer exists. Beginning with the 2024-25 FAFSA, it was replaced by the Student Aid Index (SAI).
The two are not the same thing with a new name. Several of the rules families planned around for years were rewritten in the process, and at least one of them reversed outright. If your college plan was built on EFC-era assumptions, it needs a second look.
From EFC to SAI: What Actually Changed
| EFC (through 2023-24) | SAI (2024-25 onward) | |
|---|---|---|
| Floor | Could not go below $0 | Can go as low as -$1,500 |
| Multiple children in college | Divided among siblings enrolled at the same time | No longer considered in the federal formula |
| Family farm or small business | Generally excluded | Net worth is reportable |
| Child support received | Counted as untaxed income | Counted as an asset |
| Primary residence equity | Excluded from federal methodology | Still excluded |
The sibling change is the one that catches families off guard, and it is the reverse of the old advice. Under the EFC formula, a family with an EFC of $24,000 and two students enrolled simultaneously saw roughly $12,000 attributed to each. Under SAI, the full index applies to each student. Two children in college at once no longer produces a federal discount. Individual colleges may still make an adjustment in their own institutional aid, but the federal calculation will not.
The farm and small business change matters for business owners specifically. Net worth of a family business or farm is now reportable regardless of size. A family whose wealth sits largely in an operating business can see a materially higher SAI than the same family would have seen under EFC.
What Is the SAI?
The federal government uses the Free Application for Federal Student Aid (FAFSA) to calculate your Student Aid Index. It is an eligibility index, not a bill. Colleges subtract it from their cost of attendance to determine your demonstrated financial need.
Use the Federal Student Aid Estimator to model your SAI before you build a college list. Doing this in the student's sophomore or junior year of high school is far more useful than doing it after acceptances arrive.
Types of Financial Assistance
Financial aid can take several forms:
- Federal Pell Grants
- Federal Supplemental Educational Opportunity Grants (FSEOG)
- Federal Work-Study
- Direct Subsidized Loans
How Financial Need Is Calculated
Your demonstrated need equals the cost of attendance minus your SAI. Most colleges use the federal methodology that produces the SAI. Some private colleges also use an institutional methodology, often via the CSS Profile, which can reach assets the federal formula ignores, including home equity. The two can produce very different numbers for the same family, which is why comparing offers matters more than comparing sticker prices.
6 Common Questions Families Still Ask
1. Will my home equity affect my SAI?
No, not in the federal formula. Equity in your primary residence is excluded from the federal methodology, as it was under EFC. Colleges using an institutional methodology may consider it. If you are comparing a state school to a private college that requires the CSS Profile, expect different answers.
2. Is my SAI what I will pay out of pocket?
Not necessarily, and usually not. A college can calculate your need and still not meet it. Only a small number of colleges commit to meeting 100% of demonstrated need, and fewer still do it without loans. Most schools meet a fraction, leaving a gap the family covers. Before committing, ask the financial aid office what percentage of need it typically meets and whether your aid package is renewable at the same level for all four years. Front-loaded freshman-year awards are common.
3. Should I save for college in my child's name?
Generally no. Student assets are assessed at 20% of value in the SAI formula. Parent assets are assessed at a maximum of 5.64%. Every $1,000 in the student's name adds about $200 to the SAI. The same $1,000 held by a parent adds about $56. A 529 plan owned by a parent is treated as a parent asset, which is one of the reasons ownership structure matters more than most families realize.
4. Why should I know my SAI if I will not qualify for need-based aid?
Because it tells you which schools are worth applying to, and it sets a realistic budget before anyone falls in love with a campus. If your SAI is $60,000 and a private college costs $85,000 per year while meeting 100% of need, you have a $25,000 aid case. At a $30,000 state school, you have none, but you also have an affordable answer. Knowing the number early converts an emotional decision into a financial one.
5. Can I qualify for aid this year if I did not last year?
Yes. Income, assets, and family circumstances change. File the FAFSA every year regardless. What you should not count on any longer is the sibling effect: having a second child start college no longer reduces the first child's SAI under the federal formula. That was true under EFC. It is not true now, and it is the single most common piece of outdated college planning advice still circulating.
6. Will I be able to afford my calculated SAI?
Often not comfortably. What the formula indicates a family can contribute frequently bears little resemblance to what that family can pay out of current cash flow without borrowing or raiding retirement accounts. Treat the SAI as an input to a funding plan, not as a verdict. When choosing a school, make sure the numbers, not the campus visit, drive the decision.
Take the Next Step
Understanding your SAI clarifies your options, and understanding what changed when EFC became SAI keeps you from planning against rules that no longer apply. For funding strategy, review ways families can start saving for college and alternatives to 529 plans. If your family includes a child with a disability, 529 to ABLE rollovers opens a different set of planning options.
College funding is one component of comprehensive financial planning. Start a conversation with us to talk through how it fits the rest of your plan.
