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USABO registration confuses a lot of families — because students do not register directly, schools do. Here is exactly how it works, what to do if your school is not participating, and the homeschool route.
Remember these points for your Olympiad preparation
The most common USABO registration mistake is looking for a "register as a student" button. There isn't one — and understanding why is the whole key. USABO registration is school-based. Here is exactly how it works, and what to do in the tricky cases.
⚠️ Registration dates and fees change every cycle. The mechanics below are stable, but always confirm the current deadline and fee on the official sources — cee.org and usabo-trc.org — before you act. Specific dates in this guide are examples from a recent cycle, not a promise for yours.
You do not sign yourself up for USABO. Your school registers with the Center for Excellence in Education (CEE), pays the school registration fee, and is then able to enrol its students to sit the Open Exam. A recent cycle's fee has been about $125 per school, which covers all of that school's students — but confirm the current figure, because it can change.
So the first question is never "how do I register?" — it is "is my school registered, and if not, who can register it?"
This is the case that panics families, and it has real solutions:
The one thing that does not exist is an individual, last-minute back door once the window closes — which is exactly why you should sort this out in the autumn, not in January.
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Roughly, in order (confirm each cycle):
If you want a dated planning calendar, see our USABO timeline guide — and remember every date needs confirming against the official site for your year.
If you are not sure whether your school is registered, whether you have missed the window, or how the host-school route works, message us on WhatsApp at +91 88264 44334. Tell us your school and grade and we will help you figure out the registration path — genuinely, and for free. Getting a capable student to the Open Exam is the whole first step; we are happy to help with it whether or not you ever coach with us.
Related reading: Is AP Biology Enough for USABO? · Self-Study vs USABO Coaching · Our USABO coaching program
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USABO is open to students in grades 9-12. Middle schoolers should look at Science Olympiad Division B, which is built for grades 6-9.
Most students work through Campbell over 6-9 months. The Semifinal leans on data interpretation and experimental design, so drill those alongside content.
Registration goes through a school or an approved centre. If your school does not participate, a teacher can register as a new centre with CEE.
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