CSS Profile vs. FAFSA: Which You Need and When to File for 2027-2028
Oct 09, 2026
Most families know the FAFSA exists. Fewer know that a second form, the CSS Profile, is how many colleges determine eligibility for their own institutional aid.
The two forms are not interchangeable. Different organizations run them, they ask different questions, they cost different amounts, and they can unlock different sources of financial aid. Filing one and assuming it covers the other can be a costly paperwork mistake during senior fall.
Here is what each form does, how to tell which ones your student needs, and how to time both so neither lands in the middle of application deadlines.
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The Short Answer
The FAFSA is the federal government's application for grants, work-study, and federal student loans. It is free, and you file it at StudentAid.gov.
The CSS Profile is College Board's form. Participating colleges and scholarship programs use it to award non-federal institutional aid. For students eligible for federal aid, the CSS Profile does not replace the FAFSA.
Many U.S. families seeking need-based aid at CSS Profile colleges need both. Yale, for example, includes both the CSS Profile and FAFSA among the financial aid requirements that may appear on the checklist for U.S. citizens and permanent residents applying for need-based aid.
For 2027-28, the FAFSA opened to the general public on September 23, 2026, after an August and September beta-testing period. The 2027-28 CSS Profile opened October 1. Deadlines for both vary by college and, for the FAFSA, may also vary by state and other aid programs.
The FAFSA costs nothing. The CSS Profile costs $25 for the first institution and $16 for each additional one. Undergraduate students living in the U.S. may file free if family adjusted gross income is up to $100,000, the student qualified for an SAT fee waiver, or the student is an orphan or ward of the court under age 24.
The deadlines that matter most are each college's and state's own dates, which can come well before the federal FAFSA deadline.
File the FAFSA even if you expect no need-based federal aid. States, colleges, and some private aid providers use FAFSA information for their own financial aid programs, and individual scholarships or programs may require one on file.
What Is the FAFSA?
The Free Application for Federal Student Aid is the starting point for federal grants, federal loans, and work-study. States, colleges, and some other aid providers also use FAFSA information to determine eligibility for their own financial aid programs.
The 2027-28 FAFSA covers students attending college, career school, or trade school between July 1, 2027, and June 30, 2028, and uses 2025 income and tax information.
Three mechanics trip families up.
Every contributor needs their own account. A contributor is anyone required to provide information, sign the FAFSA, and provide consent and approval for federal tax information to be transferred from the IRS. This can include the student, a parent or stepparent of a dependent student, or a spouse. Each contributor must have their own StudentAid.gov account to complete their section. Set up any needed accounts before you plan to file.
Consent is required. The student and every required contributor must provide consent and approval for the federal tax information transfer, even if they did not file a federal tax return. Without the required consent and approval, the student is not eligible for federal student aid.
Being a contributor is not a promise to pay. Federal Student Aid states that participating as a contributor does not make a family member responsible for the student's education costs. This reassurance matters when a parent hesitates to take part.
The FAFSA is always free. Never pay a website simply to file it.
What Is the CSS Profile?
The CSS Profile is an online application run by College Board. Students submit it through the official sign-in link at cssprofile.org.
It exists because participating colleges and scholarship programs awarding their own institutional aid may want more financial information than the FAFSA collects. College Board describes the CSS Profile as an application used to award non-federal institutional aid.
Two features catch families by surprise.
Divorced or separated parents may both file. Some colleges require separate CSS Profile applications from both biological or adoptive parents when they are divorced or separated. If a noncustodial parent application is required, that parent creates a separate College Board account using the parent's own information. Build in extra time if your family is in this situation, since a missing required application can delay completion of the student's financial aid file.
Parents sometimes answer the student's questions. College Board says a common error is parents answering the "Student Status" questions about themselves rather than their student. Most high school seniors are not veterans and do not support legal dependents.
CSS Profile vs. FAFSA: Side by Side
| FAFSA | CSS Profile | |
|---|---|---|
| Run by | U.S. Department of Education | College Board |
| Money it unlocks | Federal grants, loans, work-study, plus many state and college aid programs | Institutional aid at participating colleges and scholarship programs |
| Who needs it | Students seeking federal aid and many types of state or college aid | Students applying to participating schools or programs that require it |
| Cost | Free | $25 first institution, $16 each additional; fee waivers available |
| 2027-28 status | Open now; launched publicly September 23, 2026 | Open now; opened October 1 |
| Deadlines | Federal, state, and college deadlines apply; school and state dates may be earlier | Set by each college or scholarship program |
| Parents | Required contributors each use their own StudentAid.gov account | Some colleges require a separate noncustodial parent application |
| Detail level | Much federal tax information is transferred directly from the IRS | More detailed financial questions |
Do I Need to Fill Out the CSS Profile?
Only if a college or scholarship program on your list requires it. The way to find out is simple and non-negotiable: check every school.
College Board publishes a list of participating institutions and tells families to check each college's information to determine whether the CSS Profile is required.
Do not guess from a school's reputation. Families sometimes assume all private colleges use it, or that only the Ivies do, and either assumption can produce missed requirements.
For each school on your list, record three things in the master deadline sheet:
- Whether it requires the CSS Profile
- Its CSS Profile deadline for your student's application plan (ED, EA, or RD)
- Its FAFSA priority deadline
If your student is applying early decision or early action to a CSS Profile school, check the financial aid deadline for that plan specifically. Early applicants may face earlier aid deadlines than regular-decision applicants.
When to File Both Forms for 2027-28
The schedule has changed in recent years, and some advice online is already out of date.
For 2027-28, the Department of Education began FAFSA beta testing in August 2026 and opened the form to the general public on September 23, ahead of the October 1 statutory deadline. Students who completed and submitted a real 2027-28 FAFSA during beta do not need to submit it again. The 2027-28 FAFSA is now available to everyone.
The 2027-28 CSS Profile is also open.
| When | What to do |
|---|---|
| Before filing | Create StudentAid.gov accounts for the student and each required contributor. Create or confirm the student's College Board account. Gather the financial and tax information you may need. Check every college's aid page for required forms and deadlines. |
| Now | File the 2027-28 FAFSA. It is already available to everyone. |
| October | File the CSS Profile for every school or program that requires it, well ahead of the earliest deadline on your list. |
| October and November | Watch closely for early decision and early action financial aid deadlines. |
| December to February | Many regular-decision financial aid deadlines fall during this period. Watch for requests for tax documents, IDOC materials, or verification. |
| March and April | Compare financial aid offers based on net price and your family's actual out-of-pocket cost, not sticker price alone. |
Do You Need the FAFSA for Merit Scholarships?
Not always, but sometimes, and the rules vary by college and scholarship program.
Many merit scholarships are awarded based on academic or other criteria rather than demonstrated financial need. However, states, colleges, and some private aid providers use FAFSA information when determining eligibility for their financial aid programs, and some scholarships or institutional programs may require a FAFSA.
For merit-focused families, the practical rule is simple: do not assume you can skip the FAFSA. Check the requirements for every scholarship and college on your student's list. Unless you have a clear reason not to file, completing the FAFSA preserves eligibility for the broadest range of aid programs that may use it.
The CSS Profile is used by participating colleges and scholarship programs to determine eligibility for non-federal institutional aid. What that includes varies by school. Read each college's instructions before deciding to skip it, and remember that many U.S. undergraduate families qualify to file free.
If your student is weighing early decision, remember that applying ED limits your ability to compare actual financial aid offers from multiple colleges before making an enrollment decision. Families concerned about affordability should understand the college's ED financial aid policies and use its net price calculator before applying. That tradeoff is covered in our guide to early decision and financial aid.
The Mistakes That Cost Families Money
Assuming one form covers the other. It does not. If a college requires the CSS Profile, filing only the FAFSA does not satisfy that requirement.
Skipping the FAFSA because "we won't qualify." FAFSA information is used for more than federal need-based grants. States, colleges, and some other aid providers use it to determine eligibility for financial aid programs, including some scholarships.
Missing the early aid deadline. Early applicants may face financial aid deadlines that arrive much sooner than families expect.
Waiting on a contributor. A required contributor without a StudentAid.gov account, or one who has not completed their section and provided the required consent and approval, can prevent the FAFSA from being completed and submitted.
Answering the wrong questions. On the CSS Profile, parents should make sure student sections are answered about the student and parent sections are answered about the parent.
Ignoring a change in income. Federal Student Aid says to complete the FAFSA using the required tax-year information rather than substituting a different year. If unemployment, loss of income, high medical expenses, or another major change makes that tax year a poor reflection of the family's current situation, submit the FAFSA as instructed and then contact the college's financial aid office about a possible adjustment based on special circumstances.
We are not financial aid advisors, and this is not financial aid advice. The point is that these requirements are easy to overlook, and handling them early in the fall instead of waiting until winter can prevent missed deadlines and lost opportunities.
Frequently Asked Questions
What is the difference between the CSS Profile and the FAFSA?
The FAFSA is the federal application for federal grants, loans, and work-study, and states, colleges, and some other aid providers use its information too. The CSS Profile is a College Board form that participating colleges and scholarship programs use to award non-federal institutional aid. It asks for more detailed financial information and charges a fee unless the applicant qualifies for a waiver.
Do I need to fill out both the FAFSA and the CSS Profile?
For U.S. citizens and eligible noncitizens seeking financial aid, if a college requires the CSS Profile, you will generally need both because the CSS Profile does not replace the FAFSA for federal aid. If no school or scholarship program on your list requires the CSS Profile, you generally need only the FAFSA plus any college-, state-, or program-specific forms. International students who are not eligible for federal student aid may still be required to submit the CSS Profile when applying for institutional aid at participating colleges.
When does the FAFSA open for 2027-28?
The 2027-28 FAFSA is already open. It became available to the general public on September 23, 2026, following beta testing that began in August. Students who successfully submitted a 2027-28 FAFSA during the early testing period do not need to resubmit it.
When does the CSS Profile open?
The CSS Profile opens October 1 each year. The 2027-28 CSS Profile is open now.
How much does the CSS Profile cost?
$25 for the first institution and $16 for each additional one. It is free for undergraduate students living in the U.S. whose family adjusted gross income is up to $100,000, students who qualified for an SAT fee waiver, and students who are orphans or wards of the court under age 24. CSS Profile is also free for noncustodial parents living in the U.S. whose family adjusted gross income is up to $100,000.
Which colleges require the CSS Profile?
Check College Board's participating institutions list and each college's financial aid page. The list includes colleges and scholarship programs, and each institution or program sets its own requirements and deadlines.
Do divorced parents both fill out the CSS Profile?
Sometimes. Some colleges require separate applications from both biological or adoptive parents when they are divorced or separated, while others do not. Check each school's instructions and give the noncustodial parent plenty of lead time if a second application is required.
What is the CSS Profile deadline?
There is no single national deadline. Each college or scholarship program sets its own, so check the financial aid page for every school on your list and note the date for your student's specific application plan.
Should we file if we won't qualify for need-based aid?
It can still make sense to file the FAFSA if you want to preserve eligibility for the broadest range of federal, state, college, and other aid programs that use FAFSA information. For the CSS Profile, check each college's requirements before deciding to skip it, since institutional policies vary and many U.S. undergraduate families qualify for a fee waiver.
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