If I register for the May SAT, can I switch it later for subject tests?

<p>So I just took my March SAT and based on all the “Writing/Reading/Math” March SAT threads, I think I did pretty good, probably missed less than 2 on each section (let’s hope <em>gulps</em>). However in case I did something stupid, should I go ahead and register for the May SAT before the deadline? Once I get my March results in April and if I happen to do well, then can I switch my SAT test to subject tests?</p>

<p>Oh and if I were to miss one on Writing and get a 11-12 on my essay, is that still an 800?</p>

<p>yes to #2, IDK for #1.</p>

<p>Yeah, you can switch it. Thats what I did for my January SAT, I registered for the March SAT because that was the first time I’ve ever taken SAT and I didn’t study for January -_-. But, I surpassed my target score so I called the 1-800 collegeboard line and they told me that I could switch it to May testing and changed it to subject tests. I don’t think you can change it online, at least I couldn’t find it. It costs an extra 18 dollars or so, but they refund your original SAT payment and you could use it as credit for the subject tests.</p>