Is it possible to add or delete SAT subject tests on the test day?

<p>Is it possible to add or delete SAT subject tests on the test day?
If I feel inadequately prepared on the test day, can I just delete, just minutes before testing starts, a test (not take math IIC, for instance) that I have registered?</p>

<p>I believe that you can... you are allowed to take a test that you did not sign up for in lieu of one that you did, and you can leave after taking one or two if you have signed up to take three. You aren't refunded, though, if you decide to skip a test. Please correct me if I'm wrong.</p>

<p>When you sign up online, you only indicate how many tests you are going to take. You can add, remove or switch tests on test day (except for Language with listening tests) .If you take extra tests, you will be billed the difference in cost, but if you drop tests (i.e. sign up for 3 and take 2), you will not get a refund.</p>

<p>just out of curiosity, couldn't you just sign up for one test and keep adding tests on the day of the test. Whats the point of signing up for 3 and then cancelling if your unprepared and therefore losing money.</p>

<p>That's a good point. You can add subjects and they will charge you for it. But if you remove subjects, your money is lost...</p>

<p>So is there even a registration deadline for the SAT IIs? Is there a late fee?</p>

<p>registration deadline applies to both SAT I and SAT II
therefore, any late fee applies as well</p>

<p>you can delete a test, but you still pay for it</p>