<p>ok so maybe "expire" isn't the right word, but my freshman student (i'm just the tutor) is taking the sat biology subject test and i was just wondering if the score she receives is still good to use three years from now(!) when she applies to colleges, if she likes it enough to want to use it then. and if colleges will take it seriously because it was so long ago. thank you very much in advance!</p>
<p>I think 4 years is the limit, so they should be viable scores. Not entirely sure though.</p>