This is not a hard and fast rule. The only MCAT I took was Aug.99 and I applied for 2003 and have a few acceptances. All schools are different, so first check to see if the schools publish any "expiration date? as to MCAT eligibility. Most schools say 3 years, but Case for example has a 4 year limit.
If you find that your scores are expired at a particular school, call the school. No email, call, talk to a human and get the real scoop. If you feel like they?re giving you a canned answer (or act as if no ones ever asked them this before), then go a step higher, all the way to the Dean of Admissions if need be.
In one case, I was asked to write a letter of petition as to why they should accept my scores. The committee had a pow-wow and wrote me a letter saying that Yes, my scores would be considered. Got an acceptance from this school.
Another school actually said on their website that ?no scores past 3 years would be accepted.? Unsolicited, I wrote a letter of petition to this school. Never heard back from them concerning the MCAT?s Was however granted an interview, and later accepted.
Another school told me by snail mail & email that my scores would not be accepted despite my petitions. But I?d already submitted my secondary, and was granted an interview. I think they didn?t look closely enough, or the computers weren?t able to screen mine out. But I definitely found a flaw in the system. They granted my interview and I?ve been waitlisted.
Interestingly enough, not once did the age of my scores come up in interviews by the schools that accepted me. The school that waitlisted me did ask questions about how much I had forgotten since the test, and how did I think I?d make up for it ? as if my interviewer had been ?tipped? that I slipped through the cracks.
The fact that there is another test upcoming could change things though. Whereas, I didn?t submit my AMCAS till October, so it was either take my old scores or I?ll have to reapply next year. I certainly don?t recommend you do it the way I did, just pointing out that it?s worth questioning what we perceive as hard & fast rules.