The Free Application for Federal Student Aid (FAFSA) determines your eligibility for federal grants, loans, and work-study. Your FAFSA result is based on a formula that looks at your family’s income, assets, and number of household members. The U.S. Department of Education uses this information to calculate your Expected Family Contribution (EFC), which schools then use to build your financial aid package.
In short, the FAFSA is determined by your family’s financial strength and the cost of attendance at your chosen college. The lower your EFC, the more need-based aid you may receive. Understanding how this works helps you plan and possibly increase your aid.
Key Factors That Determine Your FAFSA
Several specific pieces of data go into your FAFSA calculation. Each one plays a role in your final EFC number.
Income and Taxes
Your family’s adjusted gross income (AGI) from two years prior is the biggest factor. For the 2026-2027 school year, you’ll use tax info from 2024. The FAFSA also considers untaxed income like child support or veterans’ benefits.
Assets and Investments
Money in bank accounts, stocks, bonds, and real estate (excluding your primary home) counts as assets. Student assets are weighed more heavily than parent assets. For example, 20% of student assets are considered available for college, while only up to 5.64% of parent assets are counted.
Family Size and Number in College
Larger families typically have a lower EFC because more people share the household income. If you have siblings in college, your EFC may drop significantly. The FAFSA asks how many family members are enrolled at least half-time in a degree program.
Age of Older Parents
If you are a dependent student and your older parent is age 65 or older, some of their assets are excluded. This can lower your EFC.
How the EFC Formula Works
The EFC formula is a federal calculation that converts your family’s financial data into a number. That number is what your family is expected to contribute toward college costs for one year.
The formula has three main parts: available income, available assets, and a simplified needs test. The simplified test applies if your income is below $50,000 and you qualify for certain tax benefits, which can ignore assets entirely.
| Factor | How It Affects EFC |
|---|---|
| Parent income | Higher income leads to higher EFC |
| Parent assets | Up to 5.64% counted |
| Student income | 50% of income above a certain threshold is counted |
| Student assets | 20% counted |
| Number in college | More students lowers EFC |
| Family size | Larger family lowers EFC |
Steps to Determine Your FAFSA Aid
Once your EFC is calculated, schools use it to determine your aid. Here’s the process:
- Submit the FAFSA by the federal deadline (June 30 for the 2026-2027 year).
- Receive your Student Aid Report (SAR) with your EFC.
- Schools subtract your EFC from their cost of attendance (COA).
- The remaining amount is your financial need, which schools try to meet with aid.
Your financial need = Cost of Attendance – EFC. For example, if a school’s COA is $30,000 and your EFC is $5,000, your need is $25,000. The school may offer grants, loans, or work-study to cover part or all of that need.
Tips to Improve Your FAFSA Outcome
You can take steps to potentially lower your EFC and increase your aid eligibility:
- Save money in a parent-owned 529 plan, which is counted as a parent asset at a lower rate.
- Reduce student assets by spending them on education-related expenses before filing.
- Report all dependents accurately, including children you support.
- File the FAFSA as early as possible to meet state and school deadlines.
- Use the IRS Data Retrieval Tool to avoid errors and reduce verification requests.
Common Misconceptions About FAFSA
Many families think the FAFSA is only for low-income students, but that’s not true. Even if your family has a high income, you may still qualify for unsubsidized loans or work-study. Another myth is that your primary home’s value doesn’t count—it doesn’t, but other real estate does.
Also, some students skip the FAFSA because they think they won’t get aid. But many schools require it for merit scholarships too. Always submit the FAFSA to keep your options open.
What Changes for the 2026-2027 FAFSA?
The FAFSA has been simplified in recent years. Starting with the 2024-2025 form, the EFC was renamed the Student Aid Index (SAI). Your SAI is calculated similarly but with some differences, like no longer dividing by the number of family members in college. However, the core idea remains: lower SAI means more need-based aid.
For the 2026-2027 year, the FAFSA opens on October 1, 2025. Use the same tax information from two years prior (2024). Check your state’s deadline, as many states have earlier deadlines for state grants.
Final Summary
Your FAFSA is determined by your family’s income, assets, size, and number of college students. The formula produces your SAI, which schools use to calculate your financial need. By understanding these factors and filing early, you can maximize your aid opportunities. Always submit the FAFSA, even if you think you won’t qualify—you may be surprised.
Frequently Asked Questions
Does my parents’ income affect my FAFSA?
Yes, if you are a dependent student, your parents’ income and assets are included in the FAFSA calculation, which directly affects your Student Aid Index.
What is the difference between EFC and SAI on the FAFSA?
The EFC (Expected Family Contribution) was used before the 2024-2025 FAFSA, and the SAI (Student Aid Index) is the new term. Both measure your family’s financial strength, but the SAI has a different formula, such as not dividing by the number of college students.
Can I reduce my FAFSA contribution by spending my savings?
Spending student assets before filing can lower your SAI because student assets are counted at a higher rate (20%). However, you must spend the money on necessary items, not just to hide it.
When should I submit the FAFSA to get the most aid?
Submit the FAFSA as early as possible after October 1, because some aid is first-come, first-served, and many states have deadlines before the federal deadline.
Do I need to file the FAFSA every year?
Yes, you must submit a new FAFSA each year you want financial aid, because your family’s financial situation can change.
