<p>First, according to [url=<a href=“College Board - SAT, AP, College Search and Admission Tools”>Send SAT Scores to Colleges - SAT Suite | College Board]SAT</a> Score Choice - A New Way To Report SAT Scores<a href=“see%20the%20SAT%20Score-Use%20Practices%20List%20link”>/url</a> only Cornell, Yale, U Penn and Columbia require all the SAT scores. I know for a fact that Yale has said quite clearly that you don’t need to send every ACT score (because of the extra expense for each score report). Read the admissions sites carefully - if they only highly recommend sending all the scores you are not obliged to - I’d consider sending them all though if the earlier lower score has a higher subtest. BTW neither MIT nor Caltech require all the scores either - the list of schools that absolute require all SAT scores is pretty small. Obviously if you are required to send all ACT scores you will, if the sites are fuzzy at all, your sense of honor should kick in However if there is any doubt in the wording at the college admissions sites I’d call the respective admissions offices and ask them, explaining that you have to pay for each score report for the ACT unlike the SAT and that it’s a financial burden. (Note I’ve found that it’s not at all clear whether you have to send all SAT2 scores - my reading of most sites is that you are not.)</p>