The FAFSA has changed: what rising seniors need to know this summer (2026)

The FAFSA you're about to file is not the FAFSA your older siblings complained about. Over the last two cycles it got torn down and rebuilt: shorter, automated, and built on a new formula that quietly changed who gets money and who doesn't. Some families come out ahead. Some lose thousands. Most have no idea which group they're in until the aid offer lands.

If you're a rising senior reading this in the summer of 2026, here's the timing you actually need. The form you'll fill out is the 2027-2028 FAFSA, and it opens around October 1, 2026. That's a few months from now, which makes this summer the window to get ready before the rush.

Let me walk through what changed, who it helps, who it hurts, and the specific things worth doing before October.

First, the timing, because people get this wrong every year

The FAFSA is named for the academic year you'll enroll, not the year you apply. You apply in fall 2026, you enroll in fall 2027, so you file the 2027-2028 FAFSA. It opens in October 2026 and stays open for months, but the money attached to it does not wait for you. A lot of state grants and institutional aid run on first-come, first-served pools with priority deadlines as early as November and December. Filing in February because "the deadline is in the spring" is how families leave free money on the table.

One piece of good news on timing: the FAFSA uses what's called prior-prior year income, so the 2027-2028 form pulls from your family's 2025 tax return. That return is already filed. Nothing to estimate, nothing to wait on. The IRS data flows in automatically once your parents consent, which is one of the genuinely good changes I'll get to in a second.

It's also worth saying out loud: the last two FAFSA cycles were rough. The 2024-2025 rollout was a mess, delayed from October all the way to December and then plagued by processing errors. The 2025-2026 form got back closer to schedule. For 2027-2028, the Department of Education is back to the congressionally mandated October 1 launch, with the form built to pre-fill returning users' data and reuse parent information across siblings. So the system you're walking into is more stable than the horror stories you may have heard from the class of 2024.

What actually changed under the hood

The 2024 FAFSA Simplification Act rewrote the engine. These changes are now baked in, and they're what the 2027-2028 form runs on.

EFC became the SAI. The old "Expected Family Contribution" is gone, replaced by the Student Aid Index. The name change matters less than one mechanical difference: the SAI can go negative, as low as −$1,500. The old EFC bottomed out at zero, so it couldn't tell the difference between a family with nothing to spare and a family in genuine crisis. The SAI can, which means the formula now distinguishes degrees of need at the very bottom and routes more aid to the students who need it most.

The sibling discount is gone, and this one stings. Under the old EFC, if you had two siblings in college at the same time, the family's expected contribution was roughly split between them, so each kid's number dropped by close to half. That discount no longer exists. Each student's SAI is now calculated independently, with no adjustment for how many siblings are enrolled at once. For a middle or upper-middle-income family putting two kids through college simultaneously, this can mean several thousand dollars less aid per student, per year. Picture a family that used to see each kid's contribution cut roughly in half while both were enrolled. Under the new formula both kids carry the full SAI at once, and the combined bill can jump by five figures a year. If that's your family, run the numbers early, because the sticker shock is real.

Pell Grant eligibility expanded. More low-income students now qualify, and a chunk of eligibility is tied directly to family size and the federal poverty guidelines rather than buried in the old formula. If your family income is modest, you may be eligible for more than you'd assume.

Family farms and small businesses are protected again. This one whipsawed, so ignore what you may have heard. The 2024-2025 FAFSA briefly stripped out a long-standing exemption and started counting the net worth of family farms and small businesses with 100 or fewer employees as an asset, which quietly raised the bill for some families. That exemption was restored starting with the 2026-2027 award year. So on the form you'll actually file, a family farm or a small business with 100 or fewer full-time employees is once again excluded from your assets. If an older sibling got burned by this a year or two ago, your situation is genuinely different now.

Divorced or separated parents: the rule flipped. This is the change that trips up the most families, so read it twice. It used to be that the parent you lived with most of the year filed the FAFSA. Now it's the parent who provided the most financial support over the past 12 months, regardless of where you lived. If support was split evenly, the higher-earning parent files. And if that parent has remarried, your stepparent's income and assets go on the form too. For some families this is the difference between a great aid package and a disappointing one, and it's worth sorting out before October instead of in a panic at the deadline.

The form got shorter and mostly automatic. The old FAFSA ran past 100 questions. The rebuilt one can be as few as three dozen for many families, because income now flows straight from the IRS through a direct data exchange instead of being typed in by hand. That's the change that makes the form genuinely faster. The catch worth knowing in advance: every contributor, meaning you and each parent who has to file, must log into their own account and actively consent to that IRS import. If even one contributor skips the consent, the form won't process and your aid stalls. It's not hard, but it's a step families miss, and it's the reason the account setup below matters more than it sounds.

Estimate your number before you assume anything

You don't have to wait until October to find out roughly where you stand. The Department of Education runs a free Federal Student Aid Estimator that spits out a ballpark SAI from a handful of questions about income and household size. It takes about ten minutes, and it's the single most clarifying thing a family can do this summer.

Why bother before the real form opens? Because the estimate tells you which conversation you're actually having. A family that assumes they make "too much for aid" sometimes finds an SAI low enough to unlock real need-based money at meets-full-need schools. A family that assumes aid will cover everything sometimes finds the opposite, and would rather know in June than in April. Either way, the number reframes your whole list. Guessing does the opposite, and most families guess high on what they'll owe and low on what they'll get.

Run it early, then run it again if anything big changes, like a parent's job or a sibling starting or finishing college. The estimate isn't binding, but it turns a vague dread into a number you can plan around.

Why this changes how you build your list, not just how you pay

Here's the part most students miss. Financial aid isn't something you deal with after you get in. It should shape your list from the start, this summer, while you still have room to add schools.

The reason is that a college's sticker price tells you almost nothing about what your family will actually pay. A $90,000-a-year private school that meets 100% of demonstrated need can easily cost a middle-income family less than the in-state public that gaps you. Every college is federally required to post a net price calculator on its site, and 30 minutes running your numbers through a few of them will reshape your list more than any ranking. Do it before you finalize where you're applying, not after.

This is also where I'll say the thing I always say, because it's true and most families outside the US never hear it: a short list of schools are need-blind for international students and meet full need, including Harvard, Yale, Princeton, MIT, Amherst, and Dartmouth. When I applied to Penn from Sydney, the assumption back home was that top US schools were only for families who could write a check for the full amount. That assumption costs people the application. At those schools, an international family with real need can pay a fraction of the sticker price, sometimes close to nothing, and your ability to pay never enters the admissions decision. The list is short and the bar is high, but the opportunity is real, and most families outside the US write it off before they ever check. If the money is the only thing stopping you from aiming high, check the actual aid policy first. (We go deeper on this in the international student guide.)

Because aid should shape the list, the practical move is to build a realistic, balanced list early, then pressure-test the cost of each school on it. The free AdmitYogi School Matcher sorts schools into reach, target, and safety tiers based on real admitted students with stats like yours, which gives you a list worth running net price calculators on instead of a random pile of names. Get the list roughly right in June, and you've got all summer to check affordability school by school. We walk through the list-building method itself in how to build a college list based on your real odds.

Don't forget the other form: the CSS Profile

The FAFSA gets you federal and state aid. But a few hundred mostly-private colleges use a second form, the CSS Profile, to hand out their own institutional money, and it's a different animal. It opens October 1 like the FAFSA, but it asks for much more: home equity, retirement details, and often a separate form from your noncustodial parent. It also charges a fee, though fee waivers exist for lower-income students.

If any of your target schools use the CSS Profile, and a lot of the meets-full-need privates do, you need to plan for it alongside the FAFSA. Check each school's aid page now so the requirement doesn't surprise you in October. For the mechanics of reading the offers you eventually get, our guide to understanding financial aid packages breaks down what's a grant, what's a loan, and what's just a number designed to look generous.

Need-based and merit aid are two different games

One distinction trips up a lot of families, and it changes strategy. Need-based aid is what the FAFSA and CSS Profile determine, money you get because your family can't pay full freight. Merit aid is money a school offers to attract you regardless of need, usually for grades, scores, or talent.

Here's the catch most people don't know: the entire Ivy League, along with schools like MIT, gives no merit scholarships at all. Every dollar they hand out is need-based. So if your family's SAI says you don't qualify for need-based aid at Harvard, there is no academic scholarship to chase there, full stop. Plenty of other excellent schools do the opposite and compete hard on merit money to pull strong students away from higher-ranked names, and that's exactly where a great applicant can land a big discount.

This matters for your list. If aid is a real concern, it's worth including a few schools where your profile sits near the top of the applicant pool, because that's where merit offers show up. Stacking your list only with reaches means you're only playing the need-based game. Our guide to scholarships covers how to find merit money both inside and outside the schools themselves.

Your summer financial aid checklist

Here's what's actually worth doing between now and October, in rough order.

1. Create your StudentAid.gov accounts now. Both you and each contributing parent need a separate FSA ID, and a new account can take a few days to verify against Social Security records. Doing this in June means you're not locked out on October 1. This is the single most common thing that delays families, and it's avoidable.

2. Figure out who counts as a contributor. For most families it's straightforward. If your parents are divorced or separated, work out now which parent provided the most financial support over the past year, since that's who files, and loop in a stepparent's information if that parent has remarried.

3. Locate the 2025 tax return. That's the income the 2027-2028 FAFSA uses. You don't need to calculate anything from it, because the IRS data import does that, but knowing where it is and who has access saves a scramble.

4. Run net price calculators on your target schools. Not the sticker price, the real estimate for your family. Let the results inform which schools make your final list.

5. Flag every CSS Profile school and its priority aid deadline. Aid deadlines are often earlier than application deadlines, and they're easy to miss because they live on a different page.

6. Track it all in one place. You'll be juggling app deadlines, FAFSA, CSS Profile, and school-specific priority aid dates across eight to twelve schools. A spreadsheet works, or AdmitYogi's free application and deadline tracker keeps the aid deadlines next to your application deadlines so a priority date doesn't slip past you in November.

7. Have the actual money conversation with your family. This is the awkward one, and it's the one that saves the most heartbreak. Before you fall in love with a school, find out what your family is realistically willing and able to spend per year, and whether loans are on the table or off it. A number you agree on in June keeps you from applying to a list you can't afford to attend, and from the much worse version where you get in somewhere in March and have to turn it down over money nobody discussed.

The part that's genuinely frustrating

I'll be honest about something. The financial aid system is confusing in ways that aren't your fault, and some of that confusion isn't accidental. Sticker prices are inflated, offers are written to look more generous than they are, and the rules change often enough that last year's advice is sometimes wrong. The families who do best aren't the ones who are smartest about money. They're the ones who start early enough to ask questions before the deadlines force their hand.

That's the whole argument for doing the boring parts this summer. Not because June is when aid is due, but because June is when you still have options: time to add an affordable school to your list, time to sort out a messy contributor situation, time to actually read a net price calculator instead of guessing. The version of you in November, juggling twelve applications, will not have that time.

So start the accounts. Run the calculators. Build the list with cost in mind from day one. The FAFSA changed, but the move that wins hasn't: get ahead of it while getting ahead is still cheap.