EFC is now called SAI, and it measures how much your family is expected to pay for college

The Expected Family Contribution (EFC) was a number the FAFSA calculated to show how much money the federal government thought your family could afford to pay toward college costs each year. The Department of Education stopped using the term EFC in 2021 and renamed it the Student Aid Index (SAI), but it does the same thing: it tells colleges how much financial aid you might receive.

The SAI is not a bill. It is not a loan offer. It is a calculation based on your family's income, assets, household size, and number of family members in college. Colleges subtract your SAI from their total cost of attendance to determine how much aid they will offer you. A lower SAI means more aid; a higher SAI means less aid.

If you completed a FAFSA before 2022, you saw the number labeled as EFC. If you complete one now, you will see SAI instead. The math behind the calculation changed slightly in 2023, so even families with the same income may see different numbers than they did in previous years.

Key Takeaways

  • SAI (formerly EFC) is a number calculated from your FAFSA answers that shows how much your family is expected to contribute to college costs.
  • Colleges use your SAI to decide how much aid to offer you, not to determine whether you receive aid at all.
  • Your SAI depends on family income, savings, investments, household size, and how many family members are in college at the same time.
  • A SAI of zero does not mean you pay nothing; it means you may be may be able to access for the maximum amount of federal aid available.

How SAI is calculated from your FAFSA answers

The FAFSA collects information about your family's finances and uses a federal formula to produce a single number. The formula weighs income more heavily than assets. It also accounts for family size and the number of dependents already in college, because a family's ability to pay spreads thinner across more students.

The formula includes your adjusted gross income (from tax returns), untaxed income (like Social Security or military housing allowances), savings and checking accounts, stocks and bonds, and real estate other than your primary home. It does not count retirement accounts like 401(k)s or IRAs, and it does not count the value of your house.

Parent income and assets are weighted differently than student income and assets. A student's income above a small threshold ($7,660 in 2024–2025) counts much more heavily toward the SAI than parent income does. This is why working students often see a bigger drop in aid than working parents do.

What a low SAI or zero SAI actually means

A SAI of zero means your family's income and assets fall below the threshold where the federal government expects you to contribute. It does not mean you receive free college or that you owe nothing. It means you may be may be able to access for the maximum federal aid available that year, which includes grants and loans.

Even with a SAI of zero, you will still have college costs to cover. Federal grants (like the Pell Grant) have maximum amounts set by Congress each year. In 2024–2025, the maximum Pell Grant was $7,395. If your college costs $30,000 per year, you would still need to cover the remaining $22,605 through loans, scholarships, work-study, or family resources.

A low SAI does make you may be able to access for more aid, but the type and amount depend on the college's own funds and policies. Private colleges often have more aid to distribute than public universities do.

How colleges use your SAI to award aid

Once a college receives your FAFSA information, they calculate your financial need by subtracting your SAI from their cost of attendance. That need figure is what they use to build your aid package.

A college that costs $25,000 per year and receives your SAI of $5,000 will calculate your need as $20,000. They may then offer you a combination of grants (money you do not repay), loans (money you do repay), and work-study (money you earn by working on campus). The total of all these offers should equal your $20,000 need, though some colleges do not meet full need for all students.

Different colleges use the same SAI differently. A wealthy private college might meet your full $20,000 need with mostly grants. A public university might meet it with a mix of grants and loans. A college with less aid money might offer less than your full need and expect you to find other resources.

Why your SAI changed between years

Your SAI can change year to year because your family's financial situation changes. If a parent lost a job, received a raise, sold an investment, or had a child graduate from college, your SAI will shift. The FAFSA asks for the previous year's tax information, so a major change in income will show up on next year's FAFSA.

Even if your family's finances stayed exactly the same, your SAI might change because the federal formula itself changed. In 2023, the Department of Education revised how the SAI formula weights certain types of income and assets. Families saw SAI numbers that were sometimes higher and sometimes lower than the previous year, even with identical financial information.

If your SAI increased significantly and you believe it is wrong, you can ask your college's financial aid office to review your FAFSA for errors. Common mistakes include entering income twice, misreporting the number of family members, or including retirement accounts that should not be counted.

SAI and your may be able to access for different types of aid

Your SAI determines your may be able to access for need-based federal aid. A higher SAI can disqualify you from some grants but does not prevent you from taking out federal loans. Federal student loans (like Direct Loans) are available to most students regardless of SAI, though the amount you can borrow depends on your year in school and whether you are a dependent or independent student.

Merit aid (scholarships based on grades, test scores, or talent) is separate from need-based aid and does not depend on your SAI at all. Many colleges award merit scholarships to students with high SAI numbers. Some scholarships require both merit and need, so your SAI matters for those.

State and institutional aid programs have their own rules. Some use SAI as the main factor; others use it as one factor among many. Always check with your specific colleges about how they use SAI in their aid decisions.

Frequently Asked Questions

Does a high SAI mean I will not get any financial aid?

A high SAI means you will not receive need-based federal grants like the Pell Grant, but you can still borrow federal loans and may receive merit scholarships. Some colleges also have their own grant funds for students with higher SAI numbers. Contact each college's financial aid office to learn what aid you may receive.

Can I lower my SAI by moving money around before I fill out the FAFSA?

The FAFSA asks for a snapshot of your finances on a specific date. Moving money between accounts does not change the total amount your family owns, so it will not lower your SAI. Spending down savings or paying off debt before the FAFSA date also does not help, because the formula counts what you own, not what you spend.

What if my parents are divorced or separated?

The FAFSA uses income and assets from the parent you live with more than half the time, or the parent who claims you as a dependent if you split time equally. The other parent's information is not included. If your living situation is unclear, contact your college's financial aid office before submitting the FAFSA.

Does my SAI change if I get married or have a child?

Your SAI is based on the FAFSA you submit for a specific school year. If you marry or have a child after you submit, it will not affect that year's aid. If you marry before the next FAFSA, your spouse's income and assets will be included on the following year's form, which will likely change your SAI.

Why is my SAI different from what the online calculator predicted?

The FAFSA estimator tool gives an approximate number based on the information you enter, but the official SAI is calculated only after you submit the full FAFSA and the Department of Education processes it. Small differences in how you report income, assets, or family size can shift the final number. If the difference is large, check your submitted FAFSA for errors.