Most families don’t realize how many complex moving parts a boarding school application has until they’re already inside the process. There are multiple systems, overlapping deadlines, requirements that change from school to school, and a recommendation process that depends on other people’s schedules; everything lands on the same long list of materials that need to come together at the right time. The good news is that once the structure becomes clear, the process becomes much more manageable.
Families tend to fall into two groups: those who start planning a year in advance, and those who begin in summer with much less time to work with. Wherever you are in the process, this guide is written to guide you through every major step of the boarding school application.
How Boarding School Applications Work
Most U.S. boarding schools operate under one of the two centralized application systems: the Standard Application Online (SAO) or the Gateway to Prep Schools. A minority of schools maintain their own independent application portals as well.
The key difference is that schools using the SAO system share a common essay, so one draft can serve several applications at once. Gateway schools, on the other hand, set their own essay requirements individually, so applicants write a separate essay for every school on their list. Knowing which system your target schools use early in the process will help you plan your essay workload with more preparation.
Step 1: Submit Your Inquiry Form
What it is: The Inquiry Form is the first step in the boarding school application process. It collects all your basic information: your current school, contact details, academic interests, and extracurricular involvement, among others.
Why it matters: Submitting an Inquiry isn’t just an administrative part of the process; it weighs more heavily than most applicants expect. That piece of paper is what grants access to interviews, and at highly selective boarding schools, interview slots fill up quickly. The earlier you submit your Inquiry, the better your chances of securing your preferred interview time. On the flip side, families who wait further often do not get a choice at all.
When to do it: If you’re planning a year ahead, aim to complete Inquiry Forms for all target schools by August or September. Those who start the process later should prioritize this immediately after finalizing their school list, since interview availability is the most time-sensitive step of the application, especially if the aim is getting to top schools.
Step 2: Complete Part One of the Application
What it includes: The first part of the application asks about an applicant’s family background, academic history, extracurricular activities, and any awards or honors received in high school.
Why it matters: The activities and awards section is the first window admissions officers have into who an applicant is outside of their academic grades. It shouldn’t function as a plain inventory but serve as the foundation of your application’s narrative. Think carefully about how your different experiences connect and what story they tell together.
What to prepare: List all awards and recognitions received as well as competitions joined from the past three years. Make sure each one on the list has proper documentation. Group activities by category (athletics, arts, community service, academic competitions, leadership roles) and be prepared to describe your level of involvement and any leadership positions held in each.
When to do it: Part One should ideally be completed by October. Students currently enrolled at a school should note that many boarding school recruiters often visit middle schools in October and early November, and some schools won’t schedule an interview until Part One is submitted.
Step 3: Write Your Essays
Several distinct pieces make up the essay component, and each one carries different weight in how the application gets read.
Student Essay
This is the core of the application, serving as a direct opportunity for a student to show admissions officers who they are in their own words. SAO applicants write one shared essay that goes to all the SAO schools they apply to, then add supplementals as specified by each school. Gateway applicants write separate essays for each school, since there’s no shared prompt across the system.
Parent Statement
Boarding schools place significant weight on family culture and parental involvement in a student’s education. The Parent Statement gives schools insight into how a student was raised and what the family values. They want to know specifically why the parents believe they are the right environment for their child.
Graded Writing Sample
Some schools will require applicants to submit a graded paper from school, typically an English or history assignment where the student received strong feedback. This gives admissions officers a way to verify that the writing in the application matches the student’s actual work and tone in the classroom.
Essay writing shouldn’t wait until fall. The main student essay needs time and deep reflection. It will benefit from multiple drafts and revision, as well as feedback from different mentors. That process is hard to compress under deadline pressure. If you’re planning ahead, start brainstorming in May or June and aim to have a strong draft before the school year begins in September. Applicants starting later should run essay writing and test preparation in parallel and treat it as simultaneous priorities rather than thinking of one as a prerequisite to the other.
Step 4: Prepare for Standardized Tests
What’s required: Most boarding schools require SSAT scores. Some also accept the ISEE as an alternative. A strong performance in either of these tests will significantly boost an application.
Score benchmarks: For students targeting top-tier boarding schools, a competitive SSAT score generally falls at or above the 90th percentile. The writing section deserves attention too, since many admissions officers read it closely as a separate data point on a student’s writing and thinking ability.
When to test: The main SSAT testing window runs from September through December. Plan to take the test at least once and leave enough room to retest if the first score doesn’t reflect your true ability. Any retake needs to happen before schools stop accepting scores, so build that buffer into the schedule from the start. Most schools want scores submitted one to two weeks before the application deadline, so it helps to work backward from the earliest cutoff on your list when setting a testing timeline.
Planning ahead: Take the SSAT in early fall after a focused summer of preparation. This timeline will provide enough room to retest in November or December if your first score happens to need improvement.
Step 5: Interviews
Few parts of the application matter as much as the interview. For many admissions officers, it’s the moment an application stops being a file and becomes an actual person. How you communicate and respond to questions matters, and so does the way you express your interest in a school. Together, they can all meaningfully inform an officer’s decision.
School Interview
Most schools open interviews after the Inquiry Form is submitted, and some require Part One to be complete first. Interviews usually last from 30 to 45 minutes, done one-on-one with an admissions officer with options for either in-person or virtual modality. In-person visits are always encouraged when time and resources permit, since they also give applicants a chance to experience the campus firsthand.
Vericant Interview
There are schools that use Vericant, a third-party video interview platform, as part of their screening process. Depending on the institution, a Vericant interview may serve different purposes: either a preliminary screening before the official interview, a supplement to it, or in some cases a standalone alternative for applicants unable to visit in person for a face-to-face interview. Requirements vary by school and should be confirmed individually.
When to interview: Families starting well before deadlines should ideally aim to finish official school interviews between October and December. The fall interview season is when admissions staff availability tends to be highest. Earlier interviews also give students more time to address any gaps in the application way before the deadline approaches.
Preparation matters: A strong interview performance doesn’t just happen overnight. It is built gradually through months of preparation. Review common boarding school interview questions, practice speaking about your interests and goals confidently and naturally, and do enough research on each school to be able to speak specifically about why you want to attend rather than offering generic praises that can easily be forgotten. For a detailed breakdown of common interview questions and tips on how to approach them, read our Boarding School Interview Guide.
Step 6: Teacher Recommendations and Transcripts
Required recommendations: Most boarding schools require letters from specific people. This can be your current math teacher, English teacher, or a counselor or advisor who is familiar with your student life and academic work.
Optional recommendations: Some schools also accept supplemental letters of recommendation from your extracurricular engagements, such as sports coaches or art instructors. They are usually the ones who can speak about a different aspect of your abilities.
Transcripts: Official transcripts from the last three academic years are part of the submission requirements, along with a mid-year grade report once it’s available.
Timing: Teachers need enough lead time, ideally several weeks before the deadline. Come prepared with a summary of your activities and aspirations, so they have context for what to write. The more information you give them, the more compelling their recommendations will be.
For transcripts, note that the process is different per school. It helps to confirm early whether your current institution will submit them directly through the application system or whether you need to submit a request routed via the guidance office. If your school’s grading calendar indicates that first-semester grades won’t be available until late in the application cycle, coordinate with the admissions offices at your target schools to let them know in advance.
Step 7: Optional Supplemental Materials
Here’s what schools may accept or require:
Character Skills Snapshot: A personality and character assessment included in applications to many SAO schools. It takes about 20 to 30 minutes to complete, and results are typically available within a week. This should be finished by late December at the latest.
Self-Introduction Video: Some schools invite applicants to submit a short personal video. This is a great opportunity to show sides of your personality that you won’t have a chance to show in written materials.
Arts or Music Portfolio: Students with a strong artistic background can often submit a portfolio through platforms like SlideRoom. Portfolios typically include 12 to 18 representative works. If this applies to you, start organizing your portfolio well ahead of the deadline, as curating and uploading work takes longer to prepare than most students expect.
Athletic Highlight Video: For students applying with athletic distinction, some schools accept or request game footage as part of the application.
All supplemental materials should be ready to submit by the end of December. Portfolio or video work especially should start over the summer, before both academic and application pressure peak in the fall.
A Note on Timing: Two Paths Through the Process
Two timelines tend to define this process.
If you’re starting 10–12 months early: You have the advantage of time, and you should maximize it. Complete Inquiry Forms in August or September, start essay brainstorming over the summer, take the SSAT in early fall, and set a goal to have interviews wrapped up by November or December. This timeline lets you move through each step deliberately without rushing any of them.
If you’re starting in summer or early fall: A strong application is still within reach, but the tracks now need to run in parallel instead of one after another. Prioritize Inquiry Forms and interview scheduling right away, since those slots fill up quickly. Draft the essay and prepare for the test simultaneously. Focus your energy on the areas where you can make the biggest impression: the interview, the student essay, and a well-curated list of extracurriculars.
What Gets Students Admitted
The boarding school application process is complex and demanding, but the mechanics can be learned. What takes much longer to build is the thing that admissions officers are exactly looking for: a student who communicates their values and interests authentically across every part of their application and genuinely connects with the school they’re applying to. Focus on building that aspect more.
Materials submitted on time get an application through the door, but it doesn’t get a student in. What sets a strong application apart are a student’s values that come through clearly in the essay, reinforce each other in the activity list, and come alive in the interview.
Our team at Ivy Talent Education works directly with families on this. We’ll build out a timeline that fits your student’s actual pace. If the school list still needs narrowing down, we can work through that too. And when interviews and essays come around, we prepare students for both.
If you need help in your boarding school application process, our team at Ivy Talent Education is here to support you. Reach out to schedule a consultation and get a personalized plan built around your goals and application timeline.
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