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 (Yale News and MIT Admissions, December 2025). The last verified figures for the dark three: Harvard 8.7% for the Class of 2028, Princeton 13.9% for the Class of 2023, and Stanford 9.5% for the Class of 2020. 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 | 13.9% (743 of 5,335) | Class of 2023 | Withheld; no early rate published since December 2018 |
| Stanford | Restrictive Early Action | 9.5% (745 of 7,822) | Class of 2020 | Withheld; no early figures released since December 2015 |
| 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 13.9% in their last verified cycles, but the differences say more about pool size, program design and the age of the data 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 early rate dates from December 2018. For the binding side of the early landscape, our Early Decision acceptance rates master table tracks 24 schools the same way.
REA, SCEA, and Open EA: What the Labels Actually Restrict
None of these programs binds you to attend, and 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 close to the same rule set: you may not apply early to other private universities, with carve-outs for non-binding applications to public universities, institutions outside the United States, and rolling programs; each school publishes its own list of exceptions. MIT’s Early Action carries no such restriction, and MIT places no limits on where else you apply; it does ask you to follow the rules of your other schools, so MIT Early Action cannot be combined with a restrictive or single-choice program, and a binding Early Decision admit elsewhere takes precedence. 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, and MIT even reports how many deferred applicants were later admitted. Harvard, Princeton and Stanford publish no early figures: Harvard entered its second withheld cycle and now releases only overall figures in the fall, without an early breakdown; Princeton has withheld its early statistics since December 2021; and Stanford stopped announcing early results after the Class of 2020 cycle and ended its announcements of application numbers in 2018. The result is that most REA and SCEA applicants make the most consequential application decision of their fall against early numbers that are roughly three, eight, and eleven years old. That divide is measured school by school in the Oriel Admissions College Admissions Transparency Index, where the early-round breakout is one of five scored data pillars, which 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 about 2.7% in that cycle’s Regular Decision round (1,245 of 46,087, an Oriel Admissions calculation) 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 with Early Decision: the price is the restriction, not the commitment. Our ED versus RD advantage calculator quantifies the differential, and our notification dates guide 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), 13.9% (Class of 2023) and 9.5% (Class of 2020) respectively.
Restrictive Early Action and Single-Choice Early Action are close to 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, with Yale posting 10.9% early against about 3% in Regular Decision, 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, though MIT asks applicants to follow the rules of their other schools, so MIT Early Action cannot be combined with REA or SCEA. With REA or SCEA at Harvard, Yale, Princeton or Stanford, you may generally not apply early to other private universities, though non-binding applications to public universities, institutions outside the United States 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 the Class of 2020 cycle, Princeton in December 2021, and Harvard starting with the Class of 2029. Stanford cited the outsized emphasis on admission rates and Princeton cited applicant anxiety. Harvard says that after the 2023 Supreme Court decision it cannot access all applicant information while review is underway, so it now releases admissions data once a year in the fall. The practical effect is that REA and SCEA 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. Oriel Admissions bases the choice on whether your first choice offers each program, your aid picture, and how certain the family is. Open Early Action programs such as MIT can sit alongside one Early Decision application elsewhere, while REA and SCEA generally rule out Early Decision applications elsewhere during the early round.
Mid-December across all five programs. Regular decisions follow in the spring: for the Class of 2030, MIT released Regular Action decisions on March 14, 2026, Yale announced its admitted class on March 26, 2026, and Stanford posts the exact day and time of each release on its admissions news page a few days in advance.
Sources: Yale News, December 2025; Yale News, March 2026; MIT Admissions, December 2025; MIT Admissions, Early vs Regular; The Tech, March 2026; Harvard Gazette, December 2023; Harvard Gazette, March 2024; Harvard College Admissions Statistics; The Harvard Crimson, December 2025; Princeton University, December 2018; The Daily Princetonian, December 2021; The Daily Princetonian, December 2025; Stanford Report, December 2015; The Stanford Daily, December 2016; Stanford Report, August 2018; Stanford Undergraduate Admission.
About Oriel Admissions
Oriel Admissions is a college admissions consulting firm advising families nationwide on elite university admissions strategy, with offices in Princeton, New Jersey and New York. Our team pairs deep admissions expertise with a distinctive 360 approach spanning academic planning, extracurricular strategy, essays and application execution. To discuss your strategy, schedule a consultation.
