TL;DR: Early Action acceptance rates for the Class of 2030 were published by exactly two of the five most-watched non-binding programs: Yale admitted 10.9% of Single-Choice Early Action applicants (779 of 7,140) and MIT admitted 5.5% of Early Action applicants (655 of 11,883), while Harvard, Princeton and Stanford withheld their early numbers entirely (Yale Office of Undergraduate Admissions and MIT Admissions, December 2025). The last verified figures for the dark three: Harvard 8.7% for the Class of 2028, Princeton 15.8% for the Class of 2024, and Stanford estimates near 7-8% with nothing published since 2018. This page tracks every verified figure, what each program’s restrictions actually mean, and where the strategy differs from binding Early Decision. To build your early application plan, schedule a consultation with Oriel Admissions.
Early Action Acceptance Rates: The Master Table
The table below covers the five programs families ask about most, with each school’s most recent verified early rate and its current disclosure status. School names link to our full early-round breakdown for each program.
| School | Program | Last verified early rate | Cycle | Class of 2030 status |
|---|---|---|---|---|
| Harvard | Restrictive Early Action | 8.7% (692 of 7,921) | Class of 2028 | Withheld, second consecutive cycle |
| Yale | Single-Choice Early Action | 10.9% (779 of 7,140) | Class of 2030 | Published in full |
| Princeton | Single-Choice Early Action | 15.8% | Class of 2024 | Withheld since 2021, including from the Common Data Set |
| Stanford | Restrictive Early Action | 7-8% (industry estimate) | Estimates only | No split data published since 2018 |
| MIT | Early Action (non-restrictive) | 5.5% (655 of 11,883) | Class of 2030 | Published in full, including deferred outcomes |
Early action acceptance rates reward careful reading: the five programs above run from 5.5% to nearly 16% in their last verified cycles, but the differences say more about pool size and program design than about which door is easier. Yale’s 7,140-person SCEA pool and MIT’s 11,883-person open EA pool are not the same competition, and Princeton’s last published figure is six cycles old. For the binding side of the early landscape, our Early Decision acceptance rates master table tracks 19 schools the same way.
REA, SCEA, and Open EA: What the Labels Actually Restrict
None of these programs bind you to attend – that is the defining difference from Early Decision. What varies is what else you may do in the early window. Restrictive Early Action (Harvard, Stanford) and Single-Choice Early Action (Yale, Princeton) are functionally the same rule set: you may not apply early to other private universities, with carve-outs for public universities, foreign institutions, and non-binding rolling programs. MIT’s Early Action carries no such restriction – you can pair it with any other early application except a binding ED commitment elsewhere. All five release decisions in mid-December and give admitted students until May 1 to decide, which means an early admit can still compare aid offers across every school that says yes. Our Restrictive Early Action strategy guide covers the program-choice decision in depth.
The Transparency Divide
The five programs split cleanly into two camps. Yale and MIT publish their early numbers every December – MIT down to how many deferred applicants were later admitted. Harvard, Princeton and Stanford publish nothing: Harvard entered its second withheld cycle with only an October federal filing ahead, Princeton has been dark since 2021 and withholds the figures even from its Common Data Set, and Stanford has released no split data since 2018. The result is that most REA applicants sign up for the most consequential application decision of their fall against numbers that are two, six, or eight years old. That divide is measured school by school in our College Admissions Transparency Index, where early-round disclosure is a scored pillar – and it is why every rate in the table above carries its cycle label.
Does Early Action Actually Help?
The honest answer is yes, moderately, and less than Early Decision. Early pools concentrate recruited athletes, QuestBridge matches and legacy applicants, so the raw multiplier overstates the unhooked applicant’s edge – Harvard’s last verified 8.7% early rate against a sub-3% regular rate is roughly a three-fold gap on paper and something smaller in practice. But the structural advantages are real: a smaller room, a demonstrated first-choice signal at the single school you pick, and at deferral-heavy programs a second full read in the regular round. Because none of it binds you, the cost side of the ledger is thinner than ED’s – the price is the restriction, not the commitment. Our ED versus RD advantage calculator quantifies the differential, and notification dates keeps every December release on one calendar.
Frequently Asked Questions About Early Action Acceptance Rates
For the Class of 2030, Yale published 10.9% (779 of 7,140) and MIT published 5.5% (655 of 11,883). Harvard, Princeton and Stanford withheld their numbers; their last verified figures are 8.7% (Class of 2028), 15.8% (Class of 2024), and 7-8% industry estimates respectively.
Restrictive Early Action and Single-Choice Early Action are the same rule set under different names: non-binding, but you cannot apply early to other private universities. Open Early Action, like MIT runs, carries no such restriction. None of the three obligates you to enroll if admitted.
Early rates run meaningfully higher – Yale posted 10.9% early against a regular rate under 4% – but part of the gap reflects recruited athletes, QuestBridge matches and other committed candidates concentrated early. The unhooked applicant still gains a real but smaller edge from the smaller pool and the first-choice signal.
With open EA programs like MIT, yes. With REA or SCEA at Harvard, Yale, Princeton or Stanford, you may generally not apply early to other private universities, though public universities, foreign institutions and rolling-admission programs are typically allowed alongside.
No. Every program on this page is non-binding: admitted students have until May 1 to decide and can compare financial aid offers across all their acceptances. The restriction in REA and SCEA limits where else you apply early, not whether you must enroll.
Each stopped at a different point: Stanford after 2018, Princeton in 2021, Harvard starting with the Class of 2029. The universities cite concerns about discouraging applicants; the practical effect is that REA applicants commit their one early card against figures that are years old.
ED delivers the larger admissions boost because the binding commitment is worth real yield to the university; EA preserves your freedom to compare offers. The right choice depends on whether your first choice offers each program, your aid picture, and how certain the family is. Many strong applicants pair one REA or EA application with ED elsewhere only when the rules allow it.
Mid-December across all five programs. For the Class of 2030, Yale, MIT, Harvard, Princeton and Stanford all released early decisions in the second and third weeks of December 2025, with regular results following in late March.
Sources: Yale Office of Undergraduate Admissions, MIT Admissions, The Harvard Crimson, The Daily Princetonian, NCES College Navigator.
About Oriel Admissions
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