When you open that financial aid letter from your school, it can feel like reading a different language. Numbers, acronyms, terms you've never seen before. You're staring at "SAI," "subsidized loans," "cost of attendance," and wondering: what does this actually mean for my family's finances?
The good news is that once you understand the basic building blocks, award letters make sense. This guide walks you through the anatomy of a financial aid offer so you can understand exactly how much college will cost and what money you need to pay back.
The Big Picture: Cost and Gap
Every financial aid offer starts with the same basic math:
Cost of Attendance (COA) - Student Aid Index (SAI) = Financial Need
Cost of Attendance is the school's estimate of what one year will cost. It's not just tuition. It includes everything: tuition and fees, room and board, books and supplies, personal expenses, and travel.
Student Aid Index (or SAI) is a number that represents your family's ability to pay. It replaced the older Expected Family Contribution (EFC) in 2024. The lower your SAI, the more need-based aid you'll likely get.
The gap is what's left after aid is applied. A gap means you'll need to borrow more money or pay out of pocket.
Breaking Down the Cost of Attendance
Schools estimate COA with these components:
- Tuition and fees: What the school charges for instruction
- Room and board: Housing and meal plans (or off-campus estimates)
- Books and supplies: Textbooks and course materials
- Personal expenses: Clothing, hygiene, recreation
- Transportation: Travel to and from campus or local transit
Here's the catch: COA is an estimate. Your actual costs may be higher. According to Federal Student Aid guidance, schools can adjust these budgets for individual circumstances, but they can't count costs not listed in federal regulations. Books might cost more. Travel might be higher. Personal expenses vary. Always ask your school if your situation warrants a higher budget.
The Aid Package: What You're Getting
Your award letter lists specific aid amounts in different categories. Here's what each one means:
Grants and Scholarships (Free Money)
These don't need to be repaid.
- Federal Pell Grant: For undergraduate students with financial need. The maximum for 2025-26 is $7,395. Amount depends on your SAI, enrollment status, and cost of attendance.
- Institutional grants: Money the college itself gives you. Often need-based but sometimes merit-based.
- Merit scholarships: Awarded for academics, athletics, talent, or other achievements. Usually don't require repayment.
- Other scholarships: From employers, nonprofits, state programs, or private sponsors.
Work-Study (Earnings with Conditions)
Federal Work-Study offers part-time jobs on or near campus. You earn money while studying. The amount listed is how much the school is offering—you have to actively find and work the job to earn it. Not automatic free money.
Loans (Money You Pay Back)
All loans require repayment with interest.
Subsidized Direct Loans: The federal government covers interest while you're in school and during a six-month grace period after graduation. Interest rate for 2025-26: 6.39%. These are need-based; you only get them if you have financial need.
Unsubsidized Direct Loans: Interest accrues from day one, even while you're in school. Same 6.39% interest rate as subsidized loans. Not need-based—available to most students regardless of family income.
Freshman loan limit: $5,500 (combined subsidized and unsubsidized). Limits increase for sophomores ($6,500), juniors, and seniors ($7,500).
PLUS Loans: For parents or graduate students. Higher interest rate (8.94% for 2025-26) and available regardless of need, but requires a credit check.
Key Terms Decoded
Student Aid Index (SAI): Replaces the old EFC. A formula-calculated number showing how much your family can contribute. Schools use it to determine how much need-based aid you qualify for.
Cost of Attendance (COA): The school's estimate of total annual costs.
Expected Family Contribution (EFC): The old term, no longer used officially, but you may see it in older resources.
Need-Based Aid: Available only to students who show financial need. Calculated as COA minus SAI.
Non-Need-Based Aid: Merit scholarships and unsubsidized loans. Based on grades, test scores, talent, or other factors—not family income.
Demonstrated Financial Need: The dollar amount by which COA exceeds your SAI. This is the pool of need-based aid you can receive.
The Math: Net Cost
Here's how to calculate what your family actually needs to pay:
- Start with Cost of Attendance
- Subtract all free aid (Pell, grants, scholarships)
- What's left is your responsibility
If you're offered $10,000 in grants and the COA is $40,000, your family needs to cover $30,000 through work-study, loans, and out-of-pocket payments.
Many schools also show "net cost" on their letters—sometimes called "net price." This is supposed to be simple. But it often still doesn't include living expenses you control, like whether you'll take expensive classes or live off-campus.
Roadblocks to Watch
Watch for these warning signs when reviewing your award letter:
Tiny grant, huge PLUS loan: If you're getting $2,000 in grants but a $20,000 PLUS loan offer, your family is paying a lot with borrowed money. This carries higher interest and bigger monthly payments.
Loans vs. grants shift: Compare your offers from different schools. One might give you $15,000 in grants and $5,000 in loans. Another gives $5,000 in grants and $15,000 in loans. Same total package, very different outcome long-term.
No net cost listed: If the letter doesn't clearly show what you actually owe, ask. Don't guess.
Work-study as if it's free: Work-study is earning potential, not a gift. You have to work and earn it. If you work part-time elsewhere or have heavy course loads, you might not be able to earn the full amount.
Hidden costs: The COA is an estimate. If you need a car, have medical expenses, or live off-campus, costs may be much higher. Ask the financial aid office about adjustments.
Questions to Ask Your School
Don't hesitate to contact the financial aid office:
- Can my Cost of Attendance be adjusted based on my situation?
- What's the actual net cost after all aid?
- Is merit aid renewable next year, or just for year one?
- Can I appeal my SAI if there's been a major change in family finances?
- What's the loan repayment timeline and typical monthly payment?
- Are there additional scholarships I haven't applied for?
- What happens if I change majors or take longer to graduate?
The Bottom Line
Your financial aid offer is the school's first proposal, not a final bill. It's a breakdown of how much college costs and how you and the school will share that cost. Free money comes first (grants). Then earnings (work-study). Then borrowing (loans).
The key is understanding each line item so you can compare offers from different schools and make a decision that doesn't leave your family drowning in debt. Net cost matters more than total aid. A school that gives you $50,000 in total aid but costs $80,000 is more expensive than one offering $30,000 in aid at a $35,000 total cost.
Start with the Cost of Attendance. Check your SAI. Identify free money. Then honestly assess what loans your family can handle. That's how you read the letter and make the right choice.
Want help comparing financial aid offers and planning your college strategy? Take our free assessment to see how much college will really cost your family. We'll help you understand the full picture so you can choose a school that works financially.
— Sravani at CollegeLens