Our Bestselling Services

Online SAT Course

Live outside the Boston area? Our 6 week-long Online SAT Course provides in-depth, rigorous training for the SAT to anyone in the world.

SAT Private Tutoring

Our SAT private tutoring allows for scheduling flexibility, customized curricula, and personal mentorship between the student and the Harvard tutor.

Comprehensive SAT Course

Focusing on both content and strategies, this course builds students' confidence through 4 class sessions, capped at 10 students per class, over the course of 2 weeks.


"Overall, HSA has been the best SAT prep class I have ever taken. My tutor was very helpful; she helped me a lot with the SAT subjects and answered all of my questions. I will continue HSA Tutoring over the school year with my tutor again."

- Sanjana

"My tutor helped me to differentiate between myths and truths on the SAT, introduced creative strategies to tackle the questions, pushed me to the limits, and knew exactly what I was thinking when I was solving problems."

- Linda

Meet Our Tutors

Annie B., Class of 2015

Annie grew up in Baltimore, Maryland, where she developed a love for language, books, and music and graduated as valedictorian of her high school.

Aaron R., Class of 2016

In addition to completing his International Baccalaureate Diploma his junior year, Aaron received perfect scores on all of his SAT, ACT, SAT II, and AP examinations.

Mary H., Class of 2017

In addition to being a two-season varsity athlete, Mary scored perfect scores on her SAT and two SAT II’s as well as on 5 AP tests. 

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