SSAT or ISEE: A Complete Guide to Private School Admissions Test

Test preparation can be the most frustrating part of the application process. Even with the best fit tutors, vocabulary development, habit building, and understanding of mathematical concepts take time for students to learn. So, It is important to give your child the time they need to master both the lifelong academic skills and the test-specific skills.

If you are within 18 months of the application deadline, then it is a good time for your child to take an initial practice test.

Date
March 25, 2025
Read
6 mins
Navigation
H2 Heading

What tests are required for boarding school?

For some schools, no tests are required! 

Students from non-English speaking countries who did not speak English as a first language often need to take the TOEFL, Duolingo English, or IELTS test. Usually, students only need to take one. The most commonly accepted test, of the three, is the TOEFL. The minimum TOEFL, Duolingo English, and IELTS score acceptable varies school by school. These minimum scores should be considered a hard minimum at most schools with little flexibility if they do not have an English Language Learner program. 

All students should take an ISEE or SSAT practice test, ideally at least 6 months before the deadline for school admissions. Some schools require one specific test, some schools accept either, and some require no test. However, if your child does well on the test, it is worth including in their application for all schools.  

Should my child take the ISEE or SSAT?

The ISEE is more common for Day Schools and the SSAT is more common for Boarding Schools. The tests are very similar with three main differences: 1) The SSAT uses analogy questions to assess students’ understanding of vocabulary in the Verbal Section and the ISEE uses sentence completion, 2) a few more math topics are included in the ISEE Math Section (different questions about the geometry of a circle, factoring, and basic data analysis and probability), and 3) the SSAT has both creative writing and argumentative writing prompts, whereas the ISEE has exclusively argumentative writing prompts in their Writing Section

Most students do not find one of these tests easier or harder than the other. 

If you know which schools you would like to consider, check their testing requirements. A few schools do require the ISEE or SSAT specifically, though it is uncommon. 

If your child is applying to 10th - 12th grade, the PSAT, SAT, or ACT may be a suitable alternative to the SSAT and ISEE, depending on the specific requirements for your schools of interest.

Should my child study for the ISEE and the SSAT?

We do not recommend studying for both the ISEE and the SSAT – it is a waste of your child’s limited time. You should be able to tell from initial practice tests if either test will give your child an edge over the other and focus on that one.

How long does it take to prepare for the SSAT and ISEE?

Test preparation can be the most frustrating part of the application process. Even with the best fit tutors, vocabulary development, habit building, and understanding of mathematical concepts take time for students to learn. So, it is important to give your child the time they need to master both the lifelong academic skills and the test-specific skills. 

If you are within 2 years of the application deadline, the best time to start preparation for the English test is now! It takes a long time to bring up a TOEFL, Duolingo, or IELTS score, so if a student is more than 5 points below their goal, it is ideal to start preparation right away. Students are able to use the TOEFL or Duolingo English score from the last 2 years in their application. So, once the ideal score is achieved within 2 years of the application deadline, your child can stop test preparation for the English test and switch focus to the SSAT/ISEE and profile development.

If you are within 18 months of the application deadline, then it is a good time for your child to take an initial practice test. The actual SSAT/ISEE test needs to be taken between September and January of your application cycle (though this can vary by school). Ideally, your child should plan on taking the SSAT/ISEE in September and/or October of the application cycle, so the test will be considered and they don’t need to worry about it while they work on their essays.


*All students are different. If a student has a high reading level, a large vocabulary, and high math skills already, it might be a quicker fix. I have worked with students who jumped from the 50th percentile to the 90th percentile in the Reading and Verbal after 3 months of mastering this annotation process. After all, it takes less time to master test taking skills than it does to jump 3 reading levels, learn 100 new words, or master Geometry. 

What is a “good” or “passing” score on the SSAT and ISEE?

There is no such thing as a “passing” score on the SSAT or ISEE. A “good score” is determined by the percentile, rather than the raw score, your child gets on the test. For a top boarding school in the US, aim for the 93rd percentile. Some top boarding schools will accept a score in the 85th percentile or higher. 

What is the best SSAT prep option?

At Crimson, we use an original, research-based approach to minimize the chances of getting tricked by test-makers, improve focus, limit the amount of brain energy wasted on their working memory, increase reading comprehension, and increase speed. 

I created our approach based on numerous studies on the most effective ways to catch misconceptions, improve focus, internalize the meaning of new words, improve reading comprehension, and make the use of neural pathways to find correct answers more efficiently and effectively. We also follow a research-based model to provide feedback in the most impactful and useful way. After years of practicing and refining these steps with my students, our tutors at Crimson have helped further revise this approach to meet the needs of students who learn in many different ways. Reach out if you would like to speak with our team about SSAT/ISEE preparation. We can help assess what score your child should aim for in order to gain entrance to their dream school and how many hours you may need with a tutor to reach your goal score. We are also happy to share citations to the studies our process is grounded in.

Book a free consultation call with one of our academic advisors and ace the admissions test!

Audrey Thorne
U.S. Boarding & Day School Admissions Strategist
M.Ed. and B.A. in English from Harvard University

Last Articles

A Complete Guide to Applying to Phillips Exeter Academy From a Former Student
April 10, 2025

A Complete Guide to Applying to Phillips Exeter Academy From a Former Student

Demystifying Phillips Exeter Academy admissions—how this former Exonian turned application anxiety into acceptance at America's premier boarding school.

 Common 10 Private High School Interview Questions (With Answers) You Can Expect in 2025
April 4, 2025

Common 10 Private High School Interview Questions (With Answers) You Can Expect in 2025

Prepping for interviews? Start with these common 10 private high school interview questions with answers you can expect in 2025

How to Write a Compelling Private School Application Essay (Demonstrated with an Example)
March 31, 2025

How to Write a Compelling Private School Application Essay (Demonstrated with an Example)

Learn how to write a standout private school application essay with this expert guide, featuring tips, examples, and advice from an experienced educator and admissions reader.

How to Navigate Loomis Chaffee Admissions: A Step-by-Step Guide
March 19, 2025

How to Navigate Loomis Chaffee Admissions: A Step-by-Step Guide

Beat the competition with our insider's step-by-step guide to navigating Loomis Chaffee admissions. Our in depth guide walks you through from testing to acceptance day.

What Is Daily Life Like at a US Elite Boarding School?
March 14, 2025

What Is Daily Life Like at a US Elite Boarding School?

Planning for US elite boarding school? Learn what your daily schedule will include from buffet breakfasts, rotating class schedules, formal dinners with teachers and weekend activities.

Staying Connected with Your Teen in Boarding School: A Former International Full-Time Boarder’s Perspective
March 11, 2025

Staying Connected with Your Teen in Boarding School: A Former International Full-Time Boarder’s Perspective

Boarding school parent? Learn five proven ways to maintain your connection with your teen, straight from a former international full-time boarder's experience.

The Best Boarding School Application Support in the Game
March 5, 2025

The Best Boarding School Application Support in the Game

Stop guessing about boarding school applications and transform your boarding school application with expert support. From profile building to acing interviews, get the best support in the game.

Summer Boarding Programs You Shouldn't Miss Out in 2024-25
February 27, 2025

Summer Boarding Programs You Shouldn't Miss Out in 2024-25

From SSAT prep to creative writing, these summer boarding programs in 2024-25 are must-haves for personal and academic growth. Don’t miss out on the best summer boarding programs!

Best Senior Boarding Schools for English Learners
February 21, 2025

Best Senior Boarding Schools for English Learners

Looking for the best boarding schools for English learners? Find top-ranked boarding schools tailored for English learners, offering academic challenges, cultural fit, and expert language support.

What to Pack for Boarding School: A Guide from a Former Boarding Student
February 19, 2025

What to Pack for Boarding School: A Guide from a Former Boarding Student

Heading to boarding school? Skip the packing stress! Learn what to pack (and what to leave behind) from someone who's been in your shoes.

How to Apply to EF New York: Admissions Process and Requirements
February 7, 2025

How to Apply to EF New York: Admissions Process and Requirements

How can you get into EF New York? Master the admissions process, learn the requirements, and discover strategies to make your application unforgettable.

Nine Considerations When Choosing a Boarding School
January 8, 2025

Nine Considerations When Choosing a Boarding School

Choosing a boarding school is tough. Make an informed choice with these 9 essential considerations when picking the right boarding school for your child.

What Private School Admissions Officers Look for?
January 2, 2025

What Private School Admissions Officers Look for?

Want to ace your boarding school application? Make your application shine by understanding exactly what boarding school admissions officers are searching for!

Five Reasons to Consider Boarding School
December 31, 2024

Five Reasons to Consider Boarding School

Wondering if boarding school is right for your teen? Discover 5 compelling reasons why boarding school could be the transformative experience they need!

From Private School to the Ivy League: Getting into My College of Choice
December 26, 2024

From Private School to the Ivy League: Getting into My College of Choice

Maximize your chances of getting into the Ivy League with insider tips from a Harvard alum and seasoned academic tutor, who shares their personal experience and proven strategies.

What happens in a consultation?

A consultation with one of our expertadvisors is your first step toward realizingyour child's pathway to independent schools.
During the consultation you will:
  • Learn what the application process might require for your child to reach their dream independent school.
  • Review customized service package and pricing options based on your specific needs.
  • Understand the typical time commitment required from your child for activities like extracurriculars to strengthen their application profile over time.
  • Assess your child's current application strengths and areas that may need further development.

Get in touch

Select field
Valid number
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.