Every fall, applicants stare at the same fork in the road: Early Decision, Early Action, Restrictive Early Action, ED II, or just stick with Regular Decision. The choice can swing your admissions odds by a factor of 2x or more — and binds you to attend in some cases. This is one of the highest-leverage decisions in the entire process.
The four early options, in plain English
- Early Decision (ED): Binding. If admitted, you must enroll and withdraw all other applications. Deadline ~Nov 1, decision ~mid-Dec. Used by Penn, Duke, Brown, Columbia, Dartmouth, Cornell, Northwestern, Vanderbilt, etc.
- Early Action (EA): Non-binding. You apply early, get a decision early, and can still apply elsewhere. Deadline ~Nov 1–15, decision ~mid-Dec to mid-Jan. Used by MIT, Caltech, U Chicago, Georgetown.
- Restrictive Early Action (REA / SCEA): Non-binding but you can't apply ED anywhere else (and usually no other private EA). Used by Harvard, Stanford, Yale, Princeton, Notre Dame.
- ED II: Binding, but with a January deadline instead of November. A second-chance ED at schools that offer it (Bowdoin, NYU, Tufts, Vanderbilt, Wash U, etc.) — useful if your top choice deferred you in ED I.
The decision tree
Question 1: Do you have one clear #1 choice?
If yes, continue. If no, do not apply ED — you'll be locked into a school you weren't sure about, and the financial-aid out clause is narrow.
Question 2: Can your family afford it without comparing aid offers?
ED commitments can only be broken if the financial aid package is demonstrably unworkable. If you need to compare aid offers across schools, EA or RD is the right move. If your family can pay sticker, or if your top-choice school is need-blind + meets-full-need (Ivies, Stanford, MIT, etc.), this concern is much smaller.
Question 3: Is your top choice an Ivy / Stanford / MIT / Caltech?
These don't offer ED — only REA or EA. Skip to Question 5.
Question 4: Are your stats at or above the school's median?
ED rounds typically admit at 2–3x the RD rate (e.g., Penn ED ~15% vs RD ~6%, Duke ED ~17% vs RD ~5%). The advantage shrinks for sub-median applicants but doesn't disappear — ED still helps. If you're well below the school's median, ED still helps but won't save you.
Question 5: Pick your move
- Yes to all 4 (or 3 of 4 with strong rationale) → Apply ED.
- Top choice is REA-only (Harvard / Stanford / Yale / Princeton) → Apply REA. Single shot at one private school early; can still apply EA to public flagships.
- Need to compare aid offers OR not 100% sure → Apply EA where available; do RD elsewhere.
- Deferred from ED I or REA, found a strong #2 with ED II → Apply ED II in January (Bowdoin, NYU, Tufts, etc.).
- No early plan at all → Apply RD. You lose the ED bump but keep all flexibility.
How big is the ED advantage, really?
Looking at published data: at most ED schools, the early admit rate is roughly 2–3x the regular rate. But that's partly because the ED pool is self-selected — these are applicants who are confident enough to commit. After controlling for stats, the bump is closer to 1.3–1.6x. Still meaningful, especially at single-digit-admit-rate schools where any edge matters.
Common mistakes
- Applying ED to a school you 'really like' but don't love. ED is for the top of your list, not the top of your reach list.
- Applying ED without the supplement nailed. ED schools see your work first; a half-baked Why Us undoes the bump.
- Forgetting that ED financial-aid 'outs' are narrow. If your family CAN pay sticker, you cannot back out citing 'we'd rather pay less elsewhere.'
- Ignoring ED II. Many strong applicants deferred from ED I find their actual best fit in ED II rounds.