<p>If you've signed up for three subject tests but you don't want to take one of the three anymore do you have to contact college board ahead of time or can you just not take the one you changed your mind about?</p>
<p>You do not need to contact the college board. Just don't do the test on the test day. Do not write anything in the 3rd page of the answer sheet then it won't count against you.</p>
<p>Thank you, UrsulaXYZ.</p>
<p>I heard from my counselor that you have to cancel all -_- just check on collegeboard.</p>
<p>thats only after you take the tests. if you take all the tests, you have to cancel all your scores</p>