The Free Application for Federal Student Aid (FAFSA) is used by colleges and universities to determine a student’s eligibility for financial aid. Several key figures influence the amount of aid a student may receive, including the Student Aid Index (SAI), the Cost of Attendance (COA), and the Expected Family Contribution (EFC). These numbers help colleges assess financial need and allocate grants, scholarships, work-study opportunities, and loans. Understanding how each is calculated can help students and families better plan for college expenses.
The Student Aid Index (SAI) is a numerical value used to determine how much financial aid a student qualifies for. It replaces the Expected Family Contribution (EFC) starting with the 2024-2025 FAFSA. Unlike the EFC, which could not drop below zero, the SAI can be negative, allowing students with the greatest financial need to be eligible for more aid.
The SAI is used in the following formula to determine financial need:
Cost of Attendance (COA) – Student Aid Index (SAI) = Financial Need
For example, if a school’s COA is $40,000 and a student’s SAI is -$1,500, their financial need would be $41,500. Schools use this figure to determine how much need-based aid a student may receive.
The SAI is determined using information from the FAFSA, which includes:
Since the SAI can be negative, students with the greatest financial need may qualify for additional grants, including the Pell Grant, which is awarded to students from low-income families.
The Cost of Attendance (COA) represents the total estimated cost of attending a college or university for one academic year. Each school sets its own COA, which includes:
COA varies significantly between institutions. Private colleges and out-of-state public universities tend to have higher COAs than in-state public schools. Understanding the COA helps students evaluate their total college expenses and determine how much aid they may need.
Before the 2024-2025 FAFSA, financial need was calculated using the Expected Family Contribution (EFC), which represented how much a family was expected to contribute toward college costs. Although the EFC served a similar function to the SAI, it often caused confusion because families mistakenly believed it was the actual amount they had to pay.
The switch from EFC to SAI was designed to clarify financial aid calculations. While both figures are used to assess financial need, the SAI provides a more accurate representation of a student’s financial situation.
Once a student submits the FAFSA, colleges use the SAI and COA to create a financial aid package, which may include:
If a student’s financial aid package does not cover all expenses, they may need to explore private scholarships, external grants, or alternative funding options.
To increase eligibility for financial aid, students should:
Understanding the SAI, COA, and EFC helps students and families navigate the financial aid process and make informed decisions about funding their education. By knowing how these factors are calculated and used, students can take advantage of available resources and reduce the overall cost of college.