How NYC high school admissions works

Public (DOE): how it works

This is where most NYC kids land, and high school is the most mechanically intricate process of any grade. Everything in this tab is specific to the public system. The headline: you submit one application on MySchools where you rank programs in true preference order, a single citywide match returns one best offer, and the SHSAT specialized schools and LaGuardia run alongside as separate tracks, so a student can receive up to three DOE offers and choose one.

The three mechanics behind every offer

Almost every DOE process is built from the same three pieces. Learn them once and high school starts to look familiar:

1. priority group: an ordered set of tiers (for example, borough priority, a sibling already enrolled, then everyone else). Everyone in a higher tier is considered before anyone in a lower one.
2. Admissions method: how a program selects, such as open/lottery, Educational Option, screened admission (ranked on prior grades), audition, and a few others.
3. The random number: each applicant gets one random number per process each year, used only to break ties within a priority group when there are more applicants than seats.

The main DOE match itself uses deferred acceptance, which returns a single best offer and is strategy-proof, so you rank programs in your true order of preference (more on that below).

Admissions is program-level, not school-level. Especially at high school, you apply to programs, not schools. A single school can offer several programs, each admitting students differently, and you can rank more than one program at the same school. Your real odds attach to the program, not the building. "What sector is it?" and "how does it pick?" are two separate questions, so always ask both.

High school geography and priority

By the time you reach high school, the geographic picture flips almost entirely from the younger grades.

• Geographic / borough priority. High school is mostly citywide or boroughwide, not zoned. Where a program has borough priority, living in or attending school in that borough counts equally. A small number of programs (in the Bronx, Brooklyn, Queens, and Staten Island) set aside seats for a specific geographic zone; Manhattan has none. These are the exception, not the rule, so read each program's stated priorities rather than assuming your address helps.
• Diversity in Admissions. A set of schools reserve a share of seats for students from low-income families, students learning English, or other underrepresented groups, to keep enrollment more representative. If your child qualifies, those set-aside seats can meaningfully improve the odds at a participating program.
• Students with disabilities. Most high schools (the SHSAT specialized schools are the exception) set aside a portion of seats for students with disabilities, considered through a parallel track. Because the applicant-to-offer ratio for those seats is often far more favorable than for general-education seats, MySchools shows the two ratios separately, worth checking if your child has an IEP.

A note on residency, do it honestly. Because address can drive priority, families sometimes ask whether they can use a relative's address to grab a better borough or zone. Don't. The DOE verifies residency, and a misrepresented address can cost you the offer entirely. Establish residency the real way and build your list from there.

The timeline this year

You generally apply the year before your child would start: research and tour in the fall (and register for the SHSAT and any auditions if you're pursuing them), submit before the deadline in the winter, and get offers in the spring. Exact dates change every cycle, so confirm them on the official source.

The admissions methods

A high school program's method is how it picks students when more apply than there are seats. The same school can host several programs using different methods, and you can rank more than one of them.

A note on a method you may see in older guides: "limited unscreened," which once gave priority for demonstrated interest (attending an open house or fair), has been largely phased out and folded into the open and Ed-Opt methods. Don't plan around it; read each program's current stated method on MySchools.

The two that don't use grades (open and Ed-Opt) are the backbone of a balanced list, because your odds there don't hinge on your transcript. If you're ranking screened or audition programs, NYC Public Schools advises also including some open and Ed-Opt programs you'd be happy with.

How screened admissions works

Screened programs are the ones that look at your record, and they're where families most often misunderstand the mechanics. Here's what actually happens, qualitatively, and note that the specific thresholds change every year, so we deliberately don't quote a cutoff number here.

• What's scored. Each applicant's average of their final 7th-grade core course grades (English, math, science, social studies). That single average drives screening citywide; there's no separate test or essay at most screened programs (a few add their own assessment).
• Sorted into a few groups. Applicants are placed into a small number of ranked groups (commonly five) by that average. Group 1 is the strongest, and each group corresponds to a top percentage of students.
• The higher of two percentiles. Your average is compared two ways (against students citywide and against students at your own school), and the more favorable of the two placements is generally used. That protects strong students at schools where grading runs tougher.
• Admitted group by group. A program fills from Group 1 first, then Group 2, and so on, until seats run out. A lower group is only reached if seats remain.
• Random number breaks ties. When a single group has more applicants than the seats left, the random number decides who gets them; it never lets a lower group jump a higher one.

So at a screened program your group placement matters most, and your random number only matters for ties within your group. The exact number of screened programs and their thresholds move each cycle; verify on MySchools.

How the match works, and why honesty wins

You submit one application on MySchools, where you rank the programs your child is eligible for in your genuine order of preference. There is no longer a 12-program cap, so list every program you'd be happy to attend, in true order.

When you submit, NYC Public Schools runs everyone's lists through one citywide matching algorithm. It tries your first choice; if that program is full of higher-priority applicants, it tries your second as if it were your first, and so on down your list. The result is a single offer: the highest program on your list that could still admit your child given everyone else's lists, priorities, and seats. This is the deferred acceptance algorithm (the Gale–Shapley student-proposing match): "deferred" because no placement is final until the end, which is exactly what lets the algorithm keep working up everyone's true preferences.

The single most useful fact about this main match is that it is strategy-proof: there is no way to do better by listing programs in any order other than your genuine preference. Ranking a long shot first can never cost you a program you'd otherwise have gotten, because the algorithm only ever moves you down your list, and you stay waitlisted at everything above your offer. Conversely, leaving a program you love off your list, or burying it to "save" a spot, can only cost you.

Since the 2020 cycle, high school has had no second ranked application. After the single main offer, any further placement comes through waitlists (with a supplemental admissions step if you're left without an offer), not a new ranked round.

Building and ranking your list

The list is the whole game. The match does the rest, but only with the honest list you give it. A strong list spans the odds, not just the schools you love most:

• Reaches. Programs where your child's chances read low: screened admission, audition, or highly oversubscribed programs. Include the ones you'd genuinely be thrilled by, ranked where they belong by preference. There's no penalty for aiming high.
• Targets. Programs where the odds read medium given your child's priorities, group, and the program's seats and history.
• Likely (your safeties). Programs where an offer is highly probable: the anchor of the list. A list of only reaches can leave you with no offer at all, so include real likely options you'd actually be content to attend, ranked honestly below the schools you prefer. Because the match is strategy-proof, a safety ranked last still does its job from the bottom of the list.

Practical levers, since high school is the deepest and most method-varied list:

• Rank deeply, past 12. With no cap, twelve is the recommended minimum, not the target. Every additional true-preference program is one more chance the algorithm can place you before it runs out of options.
• Rank multiple programs at the same school. Where one building hosts several programs, listing more than one is a legitimate way to raise your odds of an offer there, and it never hurts your chances elsewhere.
• Mix the methods. Pair screened and audition reaches with open and Educational Option programs reading medium or high: their odds don't hinge on a transcript, so they make natural likely anchors.
• Check the disability seats. Most high schools set aside a portion of seats for students with disabilities on a parallel track whose ratio is often far more favorable; MySchools lists the two separately.

Specialized high schools, the SHSAT & LaGuardia

The specialized high schools are the part of NYC admissions that families ask about first and understand least. The headline is simpler than the rumors: there are nine of them, eight admit students on one test and one admits by audition, and the whole thing runs alongside your main high-school application without ever costing you a seat there. (This is its own deep-dive; see the specialized high schools guide for the full treatment.)

The SHSAT is the sole admissions criterion for the eight testing schools; no grades, essays, or interviews factor in:

• Who can take it. Current 8th graders and students entering 9th grade for the first time who are NYC residents. Where your child currently attends school (public, charter, private, parochial, or homeschool) does not matter.
• How you register. You sign up through MySchools, the same portal as the main application. Registration and test windows change each year, so confirm the current dates on the official source.
• One composite score. The test has an English Language Arts section and a Math section; the scaled section scores combine into a single composite score used to rank everyone who tested.
• You rank the schools. As part of registering, you list the specialized schools in your true order of preference. As with the main match, ranking honestly is the right move.
• Offers run down one ranked score list. Every test-taker is placed on a single citywide list ordered by composite score; the process walks down it and gives each student their highest-ranked specialized school that still has a seat. A school's "cutoff" is simply the lowest score that received an offer there that year (a result of the scores and choices that cycle, not a target set in advance), and it shifts every cycle.

We deliberately do not print cutoff scores here. Any specific number you see is last year's at best; check the DOE's published data for the year you're applying.

LaGuardia and the audition. LaGuardia is the arts conservatory of the group: students apply to one or more studios (dance, drama, instrumental and vocal music, technical theater, visual art). The audition is the primary factor (studios admit from the highest audition scores down), but LaGuardia also applies a minimum academic standard (in recent years roughly a 65 in each core subject) and reviews a student's record (prior grades, state test scores, and attendance) alongside the audition; confirm the current standard on the official source. Because it does not use the test, a child can pursue LaGuardia and the eight SHSAT schools at the same time; they are different processes.

How it fits with the main match. The specialized process is a separate track, not part of your ranked main-match application:

• You can run all three at once. Your main high-school application (ranked programs on MySchools), the SHSAT schools, and a LaGuardia audition are three independent processes. A student can receive up to three NYC Public Schools offers, one from each.
• They don't compete with each other. Taking the SHSAT or auditioning for LaGuardia never reduces or weakens your main-match offer.
• The offers arrive together, and you choose one. If you receive more than one, they come at the same time and you accept only one by the deadline: a choice among them, not a stack of seats.

The Discovery Program. The Discovery Program is an alternate pathway, never a "back door," into the eight testing specialized high schools. It is a summer-bridge program for eligible disadvantaged students who scored just below a school's cutoff: students who are invited and then successfully complete the summer coursework earn admission. A share of each testing school's seats is set aside for Discovery.

Eligibility combines a few requirements. A student generally must have taken the SHSAT and scored within a set range below the cutoff, come from a disadvantaged background (for example, a low-income household, living in temporary housing, or being an English-language learner who arrived in NYC recently), and attend a high-poverty school. The exact thresholds and the score range are set by the DOE and change cycle to cycle, so confirm the current eligibility rules on the official Discovery source before counting on this path.

Offers, waitlists, and choosing among them

When your offer is released, the practical first step is to accept and register by the deadline NYC Public Schools gives you. Accepting your offer does not hurt your waitlist position: you are automatically waitlisted at every program you ranked above your offer, and that standing is independent of whether you accept.

A few specifics parents routinely get wrong about waitlists:

• You're auto-waitlisted above your offer, and can add more programs in MySchools, including ones you didn't originally rank.
• You can hold only one offer at a time. If a waitlist offer comes through and you accept it, it replaces your current offer; you're always choosing between offers, never stacking them.
• A waitlist is not first-come, first-served. Position is set by the program's admissions method and priorities, and within a priority group by a random number (often a fresh draw for open/Ed-Opt waitlists; screened programs order you by your screened group).
• Waitlists move through summer and into the fall, well past the initial offer date. A program contacts you directly if it can make an offer; keep checking MySchools.

If you got no offer, or only an offer you don't want, the path forward is not a new ranked round: use your waitlists and go to a Family Welcome Center, which helps find schools with available seats.

Transfers (Public)

A transfer is for changing schools after your child is already enrolled; it runs through the current school and a Family Welcome Center on recognized grounds, not through the match.

A. You moved (address change). The simplest case. A move requires no special qualifying criteria; bring proof of residency to a Family Welcome Center to explore options near your new address.

B. You want a different school for cause. This runs through Chancellor's Regulation A-101 (safety transfers under A-449). Start with your child's counselor or principal, then request through the Office of Student Enrollment / a Family Welcome Center. The types that apply at the high-school level:

• Travel-hardship transfer: for a commute that is excessive or unsafe given the student's circumstances; this is a recognized A-101 ground at high school.
• Safety transfer: for a student who is unsafe at their school. The request must come from the school under A-449, and requires a specific documented incident.
• Medical transfer: requires a healthcare provider's letter on letterhead explaining the condition and why a transfer is needed.

District 79 transfer schools are a separate option: a network of alternative/transfer high schools designed for students who need a different setting (for example, students who are over-age and under-credited, or who left and are returning). A Family Welcome Center can explain whether one fits.

Caveats that catch families off guard:

• Transfers are not guaranteed and are subject to seat availability: a valid reason doesn't conjure a seat.
• You don't pick the destination. You can name preferred schools; if approved, you're offered one to accept or reject, and decisions are final.
• Simpler alternative for next year: because high school is mostly citywide, you can often just re-apply through MySchools in the normal cycle for the following grade instead of forcing a mid-year transfer.

See the high-school transfers guide for the full walkthrough.

Hunter (CUNY): how it works

Hunter College High School (HCHS) is a single, citywide 7–12 school: public and tuition-free, but run by Hunter College of the City University of New York (CUNY), not the DOE. It sits entirely outside MySchools, with its own application, its own entrance exam, and its own calendar. It is included here because it IS a New York City high school, and one of the city's strongest, but for a family in the 9th-grade admissions cycle the honest summary is short:

The door is closed at this grade

• Entry is at 7th grade only. Students qualify with their 5th-grade New York State test scores, then sit Hunter's entrance exam in January of 6th grade. There is no 9th-grade entry, and no other entry point.
• A current 8th grader cannot apply. There is no exam, no waitlist, and no application for 9th grade. Nothing about Hunter belongs on this year's calendar.
• There is no transfer path in, ever. Seats never open laterally; leaving students are not replaced. (Leaving Hunter works like leaving any school, and the public system remains the backstop.)

If you have a younger child

The decision point is 5th and 6th grade: qualifying is based on 5th-grade state test scores, and the exam happens in the middle of 6th grade. If Hunter interests you for a younger sibling, read the Hunter tab on our middle-school guide and our full Hunter College schools guide, and put the fall-of-6th-grade registration window on your calendar early.

The other door

The only other way in is Hunter College Elementary School, which admits at Kindergarten only; its students continue into HCHS without sitting the exam. That decision point is the fall a year before Kindergarten (see our Kindergarten guide).

Charter: how it works

Charters are free public schools run by independent nonprofit boards rather than the DOE. They set their own curriculum, calendar, and culture, but admissions is tightly regulated by state law.

The core rule: lottery, and nothing but

By law a charter cannot require a test, interview, essay, audition, or even attendance at an info session to apply. If a school gets more applicants than seats (which popular ones always do) it must hold a random lottery. Everyone who applies on time has an equal shot, subject to a few legal preferences below. There are fewer stand-alone charter high schools than charter elementary/middle schools in NYC, and many charter high schools enroll mostly their own continuing middle- schoolers, so confirm which schools actually take new 9th graders.

How to apply

• No centralized system like MySchools: each charter runs its own enrollment.
• Many participate in the Common Online Charter School Application, letting you apply to multiple schools at once (often on SchoolMint or PowerSchool).
• Some networks (e.g., Success Academy) use their own portals, so you may apply in more than one place.
• Find schools and the common app at nyccharterschools.org.

Deadlines, lottery, waitlists

• Applications are accepted rolling, but there's a hard cutoff for the main lottery, commonly around April 1.
• The lottery runs in early April. Selected families are notified; everyone else goes onto a waitlist in lottery order and may be admitted as seats open.
• Apply on time: miss the deadline and you go to the bottom of the waitlist. Applications generally don't roll over year to year; reapply each cycle.
• Exact dates shift annually, so confirm the current-year deadline and lottery date on each school's site.

Preferences (the legal exceptions to pure randomness)

Charters may build in a few lottery preferences: siblings of current students, students residing in the charter's home district, and sometimes weighted lotteries favoring low-income families or English-learners to mirror the community. These tilt odds; they don't replace the lottery.

After selection: registration

Winning a seat isn't enrollment; you then register and prove residency with recent documents (utility bill, lease/deed, payroll or government letter, photo ID with address; a notarized affidavit if you share or sublet).

Transfers (Charter)

Charters have no transfer criteria in either direction; it's all about open seats.

• Into a charter high school: there's no "transfer" mechanism. You apply to that charter's lottery/waitlist like any new applicant; apply after the deadline and you're at the bottom of the waitlist, getting in only if a seat opens (which can happen mid-year).
• Charter → DOE public: enroll through a Family Welcome Center at any time during the year; charter students don't need to meet any transfer criteria.
• Charter → charter: apply to the new school's lottery/waitlist; same rules.

Independent / Private: how it works

This is the world of the city's selective K–12 schools: Trinity, Dalton, Horace Mann, Collegiate, Brearley, Chapin, Spence, Riverdale, Dwight, Ethical Culture Fieldston, and many more. It's expensive, holistic, genuinely competitive, and runs on its own calendar coordinated by ISAAGNY (the Independent Schools Admissions Association of Greater New York).

Entry points: Grade 9 is a primary entry grade

Most K–12 independents fill the bulk of their seats at Kindergarten and then again at Grade 9, so high school is one of the two major entry points, where many more seats open than at the in-between middle grades.

• Most selective K–12 schools take a meaningful new 9th-grade cohort, and there are also stand-alone independent high schools.
• Outside the two big entry points, non-entry grades admit mainly through attrition (when current students leave), so a 10th- or 11th-grade transfer is much tighter than 9th-grade entry.
• Still, identify which schools actually take new 9th graders and roughly how many, since the size of the entering cohort varies a lot by school.

The ISAAGNY calendar and platforms

• Applications generally open the day after Labor Day (early September).
• Most live on Ravenna (some on Finalsite).
• Deadlines are staggered by school, roughly mid-November through mid-January.

What a complete application contains

1. Application form + fee (often ~$85, usually waived for financial-aid applicants).
2. Standardized test: the ISEE (administered by the ERB) or the SSAT. Scores usually due early January; each school has a code.
3. Transcripts: current plus prior two years, sent by the current school.
4. Teacher recommendations: usually Math and English teachers plus a counselor, on ISAAGNY forms.
5. Student essay: often using ISAAGNY's common prompts.
6. Parent/guardian statement: your case for fit.
7. Interview + tour: for the family and often the student.
8. Financial aid (if needed): typically via Clarity, with an early deadline (often around December 1), separate from the admissions app.

Decisions: the coordinated notification day

ISAAGNY sets uniform notification and reply dates:

• Notifications generally land in mid-February.
• Replies are due early March.
• Early Notification exists for priority applicants: siblings, legacies, faculty/staff children, and active congregants of an affiliated religious institution.
• Heads-up: some marquee schools (Collegiate, Horace Mann, Brearley, Ethical Culture Fieldston) sit outside ISAAGNY's dates and set their own.

Exact dates move each year, so confirm the current ISAAGNY calendar and each school's deadlines directly.

The reality check

Acceptance rates at the most selective entry points run roughly 6%–20%, single digits at the most competitive schools. Build a list with reaches, matches, and at least one realistic option (often a good public, charter, or Catholic school).

Transfers (Private)

A "transfer in" outside the Grade 9 entry point is simply applying for a non-entry grade, and whether you get in depends almost entirely on attrition: whether a current student has left and freed a seat.

• Apply directly to the target school (Ravenna for most), submitting the same materials as any applicant (records, recommendations, testing where required, interview).
• At the most selective schools, non-entry-grade and mid-year openings are rare, so keep expectations modest and a backup ready. Less-selective independents have more flexibility.
• Moving between privates works the same way: apply and hope a seat is available.
• Falling back to public is always available: a Family Welcome Center can place students who leave a private school.

Parochial / Catholic: how it works

Catholic high schools are private schools run by a religious body, overwhelmingly Roman Catholic, organized under the Archdiocese of New York (Manhattan, the Bronx, Staten Island, northern suburbs) and the Diocese of Brooklyn–Queens. They blend faith formation with academics and are typically the most affordable and most accessible private option. High school is exactly where the TACHS exam applies.

How admissions works: TACHS plus a per-school application

Unlike Catholic middle school (where you apply directly with no entrance exam), most Catholic high schools admit through a shared entrance test plus their own application:

1. Register for and take TACHS: the Test for Admission to Catholic High Schools. You register online during the fall, take the exam on a set date (typically fall), and designate the Catholic high schools that should receive your scores. There is a registration fee, and registration/test dates change each year, so confirm them.
2. Apply to each school as well. TACHS shares your scores, but each high school still has its own application, deadlines, and requirements (records, an essay or activities sheet, sometimes a writing sample).
3. Interview / open house. Many schools interview applicants or expect an open house visit; some weigh demonstrated interest.
4. Decisions and registration. Offers typically come in winter (often January) and admission can be rolling where seats remain; you then register and confirm.

Cost and financial aid

Catholic high school tuition is far below the independent world (commonly in the low-to-mid five figures), and financial aid is meaningful: e.g., the Inner-City Scholarship Fund supports families with demonstrated need, open to students of all faiths at many schools. Aid applications often run on their own (earlier) timeline, so start them alongside TACHS.

Timing

There's no single central calendar beyond the shared TACHS exam: register and test in the fall, results and offers land around winter, and many schools admit on a rolling basis where space remains. Confirm the current-year TACHS dates and each school's deadlines; the diocesan sites (catholicschoolsny.org and catholicschoolsbq.org) list participating schools.

Transfers (Catholic)

Like other tuition schools, a transfer is just applying when a seat is open, but Catholic schools tend to have more flexibility than selective independents and often admit on a rolling basis mid-year when space exists.

• Apply directly through the school's process (TACHS scores may not be required for an off-cycle transfer at the same grade, ask the school), interview, and enroll if there's room.
• Moving between Catholic schools works the same way.
• As always, public is the backstop: a Family Welcome Center can place your child at any time.