Financial Aid and the FAFSA: How U.S. College Funding Works
Grants, loans, work-study and institutional aid explained, with a walkthrough of the FAFSA, the CSS Profile, the Student Aid Index and how to compare award letters.
The published price of a U.S. university and the price a given family pays are rarely the same number. Aid is layered, some of it is need-based and some is not, and almost all of it depends on filing the right forms by the right date. This guide covers what exists, who gives it and how to read what you are offered.
The four kinds of aid
Grants are need-based gift aid that is not repaid. The federal Pell Grant is the largest programme; states and universities run their own alongside it.
Scholarships are gift aid awarded for merit, talent, field of study or membership of a defined group. They come from universities, private foundations, employers and community organisations.
Work-study is a subsidised part-time job, usually on campus, paid to the student as earnings rather than credited against the bill.
Loans are borrowed money. Federal student loans carry fixed rates, income-driven repayment options and borrower protections that private loans generally do not. Federal subsidised loans do not accrue interest while you are enrolled; unsubsidised loans do.
Where the money comes from
| Source | Typical form | How to access |
|---|---|---|
| Federal government | Pell Grant, work-study, Direct Loans | FAFSA |
| State government | State grants and scholarships | FAFSA plus state form in some states |
| The university | Need-based aid and merit scholarships | FAFSA, often the CSS Profile, sometimes a separate scholarship application |
| Private organisations | External scholarships | Individual applications, usually with essays |
The largest single source of aid at most private universities is the university itself. This is why an expensive university can end up cheaper than a nearby public one for a family with demonstrated need.
Filing the FAFSA
The Free Application for Federal Student Aid opens on 1 October for the following academic year. It is free; any site charging for it is not the official one.
You will need: Social Security numbers for the student and contributors, federal tax returns from two years prior, records of untaxed income, and current balances of cash, savings and investments. The form imports tax data directly from the IRS once each contributor consents, which removes most of the transcription errors that used to delay processing.
Dependency and who counts as a contributor
Most undergraduates under 24 are dependent students, and a parent's information is required even if the parent does not intend to contribute money. For divorced or separated parents, the FAFSA asks for the parent who provided the greater portion of financial support. Students who are married, veterans, over 24, or legally emancipated are independent. Students in genuinely unusual circumstances — estrangement, homelessness, refugee status — can request a dependency override from a financial aid office, and should do so early.
The Student Aid Index
The formula produces the Student Aid Index (SAI), which replaced the older Expected Family Contribution. Universities compute:
Cost of Attendance − Student Aid Index = Demonstrated Financial Need
The SAI can be negative, which flags maximum need. It is an index, not an invoice. What you actually pay depends on how much of your need each university chooses to meet, and most do not meet all of it.
The CSS Profile
Several hundred mostly private universities use the CSS Profile to award their own institutional funds. It asks considerably more than the FAFSA: home equity, business ownership, medical expenses, the finances of a non-custodial parent. It charges a fee per university, with waivers for lower-income applicants. Where it is required, missing it usually means receiving no institutional need-based aid at all.
Reading an award letter
Award letters are not standardised and some of them are written to look generous. Rebuild each one yourself:
- Write down the full cost of attendance: tuition, fees, housing, food, books, transport, personal expenses and insurance.
- Subtract only gift aid — grants and scholarships that are not repaid.
- The result is your net price. This is the comparable number.
- List loans and work-study separately. They are ways of paying the net price, not reductions of it.
- Check which awards are renewable, and on what GPA condition. A one-year scholarship that disappears in year two changes a four-year plan completely.
Every university is required to publish a net price calculator on its website. Run it before you apply, not after.
Appealing an offer
Financial aid appeals are routine and frequently successful, unlike admission appeals. Write to the financial aid office with a short factual account and documentation: a job loss, a medical event, a change in household size, or a materially better offer from a comparable university. Ask for a professional judgement review. Be specific about the gap you need closed.
Borrowing sensibly
A widely used rule of thumb is to keep total undergraduate borrowing below the starting salary you can reasonably expect in your field. Exhaust federal loans before considering private ones, and read carefully before a parent signs a PLUS loan, which is credit-based and can grow larger than any student loan.
Deadlines for state and institutional aid are often earlier than admission deadlines. Check three dates for every university on your list: the admission deadline, the FAFSA priority date, and the scholarship application deadline.
Frequently asked questions
When does the FAFSA open?
The FAFSA for the following academic year opens on 1 October. File it as early as possible: several state grant programmes and some institutional funds are awarded until they run out, not until the federal deadline.
Do I have to repay a Pell Grant?
No. Federal Pell Grants are need-based gift aid and are not repaid, unless you withdraw from your programme early in a term and trigger a return-of-funds calculation.
What is the Student Aid Index?
The Student Aid Index replaced the Expected Family Contribution. It is an index number produced by the FAFSA formula that universities subtract from their cost of attendance to determine your financial need. It is not a bill and it is not what you will actually pay.
Can international students file the FAFSA?
No. Federal aid requires U.S. citizenship or an eligible non-citizen status. International applicants should instead look at institutional scholarships, the CSS Profile where a university requires it for international aid, and external and government scholarships from their own country.