EFC, SAI, and FAFSA Appeals: What Every Parent Should Know About Maximizing College Financial Aid

Understand how colleges calculate need, interpret your aid package, and know when and how to appeal.

For many families, submitting the FAFSA® is just the first step in figuring out how to pay for college. What comes next — understanding how colleges calculate need, interpreting your aid package, and knowing when and how to appeal — can make the difference between taking on significant debt or sending your student to college affordably.

The good news? With a little knowledge and the right strategy, families can often increase their financial aid simply by understanding how the system works. In this guide, we’ll explain:

  • What the EFC (Expected Family Contribution) was and why it’s gone

  • What the new SAI (Student Aid Index) means for your family

  • How schools use the SAI to award aid

  • When and how to appeal a financial aid decision — and what makes a strong case

From EFC to SAI: What Changed and Why It Matters

For decades, families received a number called the EFC (Expected Family Contribution) after filing the FAFSA. This number represented what the federal government believed a family could “reasonably contribute” to college costs — but the term was misleading. Many parents assumed it was the amount they would actually pay, but in reality, it was just a figure used by colleges to calculate financial need.

As part of the FAFSA Simplification Act, the EFC was replaced with the Student Aid Index (SAI) starting with the 2024–25 FAFSA.

What Is the Student Aid Index (SAI)?

The SAI is a single number — and it can even be negative — that colleges use to determine how much need-based aid your student qualifies for. It is calculated based on:

  • Your family’s adjusted gross income (AGI)

  • Parent and student assets (cash, savings, investments, 529 plans, etc.)

  • Household size and number of family members in college

  • Other financial information reported on the FAFSA

Here’s how it’s used:

Cost of Attendance (COA)Student Aid Index (SAI) = Financial Need

For example:

  • If a university’s COA is $60,000 and your SAI is $20,000 → Your student’s financial need is $40,000.

  • If the SAI is –$1,500 (yes, it can be negative now), that increases demonstrated need to $61,500.

Key Differences Between EFC and SAI

  • Terminology: “Student Aid Index” better reflects the fact that this is an index, not a bill.

  • Negative numbers: SAI can be as low as –$1,500, increasing aid eligibility for low-income families.

  • No “number in college” discount: Under EFC, families with two or more students in college saw a lower contribution. Under SAI, that multiplier is gone — a major change for middle-income families.

How Schools Use SAI to Award Aid

Colleges use your SAI to build a financial aid package, but not all schools meet 100% of demonstrated need. That’s why you might see big differences in out-of-pocket costs even if your SAI is the same.

A typical aid package may include:

  • Federal grants (like Pell)

  • State grants

  • Institutional grants and scholarships

  • Work-study

  • Federal loans

Some private universities (like Rice, Duke, and Princeton) pledge to meet full demonstrated need — often without loans. Others may meet only part of the need, leaving a “gap” you must cover through savings, payment plans, or private loans.

When and Why to Appeal a Financial Aid Decision

Many families don’t realize this: financial aid offers are not always final. If your situation has changed or the award doesn’t reflect your true circumstances, you have the right to request a professional judgment — commonly called a financial aid appeal.

Here are the most common and legitimate reasons to appeal:

1. Change in Income or Employment

If a parent lost a job, had hours reduced, or experienced a significant drop in income after filing the FAFSA, contact the financial aid office immediately. Schools can reassess aid based on your current financial situation rather than your prior-prior year tax return.

2. Unexpected Medical or Dental Expenses

Major out-of-pocket healthcare costs (especially those not covered by insurance) can substantially affect a family’s financial picture. Documentation — like medical bills, payment plans, or physician statements — can strengthen your appeal.

3. Divorce, Separation, or Death of a Parent

If the family structure has changed since filing the FAFSA, it’s crucial to notify the financial aid office. They may recalculate your SAI based on the current household.

4. Natural Disasters or Significant Property Loss

Events like hurricanes, floods, or house fires — common in many Southern states — can drastically impact a family’s ability to pay. Schools can use professional judgment to adjust aid in these cases too.

5. High Education Costs for Other Dependents

Even though the FAFSA no longer reduces your SAI based on the number of children in college, some schools will still consider this in an appeal. If you’re supporting multiple students in higher education simultaneously, it’s worth including in your request.

6. Competitive Offers from Other Schools

While this reason won’t always succeed, some colleges will reconsider a package if your student has a better financial offer from a peer institution. Always present these politely and strategically.

How to Appeal a Financial Aid Decision (Step-by-Step)

Every school’s process is slightly different, but most follow these general steps:

Step 1: Contact the Financial Aid Office

Call or email the financial aid office as soon as possible — ideally within 2–3 weeks of receiving your award letter. Ask about the school’s “special circumstances” or “professional judgment” process and request the necessary forms.

Step 2: Write a Clear, Concise Appeal Letter

The appeal letter is your chance to explain your situation. Keep it polite, factual, and well-organized. Include:

  • A brief summary of your original award

  • A clear explanation of your change in circumstances

  • Supporting documentation (W-2s, termination letters, medical bills, etc.)

  • A specific request for reconsideration

Here’s a sample opening:

“We are grateful for the financial aid package offered to our student. However, our financial situation has significantly changed since submitting the FAFSA. Due to a recent job loss and ongoing medical expenses, our ability to contribute has been reduced. We respectfully request a reevaluation of our aid package based on these new circumstances.”

Step 3: Provide Documentation

Schools will require evidence of your situation — tax forms, employer statements, medical bills, or bank records. The stronger your documentation, the more likely your appeal will succeed.

Step 4: Follow Up and Be Patient

It can take several weeks for the financial aid office to review your appeal. Stay in touch and check your student’s online portal regularly for updates.

Pro Tips for a Successful FAFSA Appeal

File FAFSA early: Early filers have more time to appeal before institutional funds are allocated.
Communicate proactively: Don’t wait for the school to contact you — reach out as soon as circumstances change.
Appeal separately at each school: Awards are school-specific; you must submit appeals individually.
Be professional: Always approach appeals as a collaboration, not a demand.

The Bottom Line: Knowledge = Negotiating Power

The transition from EFC to SAI is more than just a terminology update — it changes how colleges assess need and award aid. And while the FAFSA result might feel like the final word, families often have more power than they realize.

If your family’s situation has changed, if the award doesn’t reflect reality, or if you’re choosing between schools with very different offers, an appeal is not only appropriate — it’s often successful.

A thoughtful, well-documented request can result in thousands of dollars in additional grants or reduced loans. And that can make all the difference in how — and where — your student pursues their education.

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