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2026–2027 Admissions Cycle · Grades 2–12

ISEE Registration — which level, which site, and what it costs

This page is the procedure. It covers the level your child sits, the parent account, the accommodations request that has to come first, what every testing format costs, and what a change of mind costs afterwards. If what you need instead is the calendar — the three testing seasons, the one-sitting-per-season rule and when scores come back — that lives on the ISEE test dates page.

Registration fee

$130 – $250

Registration closes

3 or 21 days before your own date

The ISEE has no single registration deadline, because it has no national date list. Every school, testing office, Prometric center and at-home sitting opens its own dates, so the cut-off only exists once you have picked one: three days before for an online test, 21 days before for a paper test at the standard fee. Registration is done by a parent in the ISEE account — which is not the same account as the SSAT one.

Not sure which level your child sits, or which season to register for?

Answer within one business day

No obligation — ask us anything. Diagnostic session is $150 if you decide to book one. Or call (212) 888-3836.

The first decision

There are six levels, and the level follows the grade you are applying to

Most guides name three — Lower, Middle and Upper. There are six, and the three Primary levels sit on a different price band, so the omission costs money as well as accuracy. More important still: E3n defines every level by the grade a student is applying to, never the grade they are currently in. A student in eighth grade applying for ninth-grade entry sits the Upper Level.

Applying to Grade 2

Primary 2

Auditory Comprehension (6 questions), Reading (18), Mathematics (24). 53 minutes plus a break. No essay.

Applying to Grade 3

Primary 3

Reading (24 questions), Mathematics (24). 54 minutes plus a break. No essay.

Applying to Grade 4

Primary 4

Reading (28 questions), Mathematics (28). 60 minutes plus a break. No essay.

Applying to Grades 5–6

Lower Level

Verbal Reasoning (34), Quantitative Reasoning (38), Reading Comprehension (25), Mathematics Achievement (30), plus an unscored essay. 2 hours 20 minutes plus two breaks.

Applying to Grades 7–8

Middle Level

Verbal Reasoning (40), Quantitative Reasoning (37), Reading Comprehension (36), Mathematics Achievement (47), plus an unscored essay.

Applying to Grades 9–12

Upper Level

Identical in structure to the Middle Level, and the version used as a high school entrance exam. Same four scored sections, same unscored essay.

One sitting per season, three per school year. E3n gives the example itself: a child who tests in September, during the Fall season, waits until December before testing again. That is the real cost of registering for a date your child is not ready for — not the $170, but one of only three chances. The seasons and their months are on the ISEE test dates page. Scores are reported on a 760–940 scaled range with a percentile and a stanine; if you already have a report in hand, our ISEE score explainer reads it back to you in plain terms.

How to register

Seven steps, and two of them have to happen in this order

Accommodations come before the booking, because E3n warns that registering first and moving the date afterwards costs a rescheduling fee. And the score recipient list closes on test day, not when the scores arrive. Everything else can be done in any order you like.

Juggling the ISEE alongside another exam this year? The test registration planner puts every deadline on one screen.

  1. 01

    Read the level off the grade your child is applying to

    Not the grade they are in now. A student currently in eighth grade who is applying for ninth-grade entry sits the Upper Level. Get this wrong and you have bought the wrong exam — and the wrong price band, since the Primary levels cost $130 where the Lower, Middle and Upper levels cost $170.

  2. 02

    If your child needs accommodations, request them before you register

    E3n states it directly: do not register for a test until after you receive your accommodations decision, or you risk paying a rescheduling fee. Review and approval take one to two weeks once the application is complete, and longer if documentation is incomplete. Approved accommodations are valid for 24 months and are not flagged on the score report.

  3. 03

    Create the ISEE parent account — and note it is a separate account

    Admission.org runs two distinct parent accounts: one for the ISEE, and another for the SSAT, the Standard Application Online and the Character Skills Snapshot. An SSAT login will not open an ISEE registration. One ISEE account manages several children, their profiles, accommodations, test dates and score reports.

  4. 04

    Choose where your child tests, because that is what sets the price

    At home, at a member school, at a professional testing office, or at a Prometric center. The fee ranges from $130 to $250 depending on the site, the format and the grade band — and Prometric centers take Grades 5–12 only. The full published table is below.

  5. 05

    Find a real seat, then read the cut-off backwards from that day

    There is no national ISEE calendar — every site opens its own sittings, so you search by location and format and take what is genuinely available. Only once you have a candidate date does a deadline exist: three days before for an online test, 21 days before for a paper test at the standard fee.

  6. 06

    Name your score recipients — the one choice with an expiry

    You can select schools at registration or after seeing the scores, and there is no extra fee for adding a school later. But you may only remove a school from the list up until the test date. After your child tests, the list is closed, and a school on it receives the complete report including the unscored essay.

  7. 07

    Pay, and treat the date as fixed from that moment

    Rescheduling one day or more before the test costs $50; cancelling costs $55 deducted from the refund, and there is no refund at all if you cancel more than 90 days after paying. On or after the test date nothing can be rescheduled and nothing is refunded — you simply buy a new sitting.

If your child needs accommodations, start weeks before you intend to book. Any student with a documented disability may be eligible. You submit at least one of: an IEP, 504 or private school plan dated within the last three years; a professional evaluation dated within the last three years; or proof of approved accommodations on a similar test — SSAT, HSPT, SAT, ACT or PSAT — within the last three years. A Current School Statement, completed by an administrator or specialist at your child’s school, goes with it. Review takes one to two weeks once the file is complete, longer if it is not, and an approval is valid for 24 months. Not every accommodation exists in every format: a human reader and a scribe are paper-only, while extended time, double time, calculator use and a computer for the essay exist in all four testing environments.

What it costs

Every published fee, and the one that goes up while you wait

The price is set by three things: where your child tests, in which format, and which grade they are applying to. The paper test is the only one whose fee changes with when you register — three tiers, $170 becoming $215 and then $230 for a Grade 5–12 applicant, purely for booking later. Every figure below was read from the official pricing table on September 22, 2026.

At home

Grades 2–12 · remote, online format, individual

  • Proctored by an E3n member school, Grades 2–4$130
  • Proctored by an E3n member school, Grades 5–12$170
  • Proctored by E3n, Grades 2–4$185
  • Proctored by E3n, Grades 5–12$250

Check your devices against the at-home testing instructions before you register: the test needs a primary device and a second camera device, usually a phone.

At a school

Grades 2–12 · in person, paper or online, usually in a group

  • Online test, Grades 2–4 — from 3 days before$130
  • Online test, Grades 5–12 — from 3 days before$170
  • Paper test, Grades 2–4 — 21+ days before$130
  • Paper test, Grades 5–12 — 21+ days before$170
  • Paper, late registration, Grades 2–4 — 20 to 14 days before$175
  • Paper, late registration, Grades 5–12 — 20 to 14 days before$215
  • Paper, walk-in, Grades 2–4 — under 13 days before$190
  • Paper, walk-in, Grades 5–12 — under 13 days before$230

Late registration does not exist for a date administered online, and walk-in registration exists only where the site offers it and gives you a walk-in code. Neither is a right you can count on.

At a testing office

Grades 2–12 · in person, paper or online, small group or individual

  • Group testing, Grades 2–4$185
  • Group testing, Grades 5–12$225
  • Individual testing with accommodations, Grades 2–4$210
  • Individual testing with accommodations, Grades 5–12$255

There are two of these offices in the New York area — one in Manhattan on Third Avenue, one in Mamaroneck. Availability, format and accommodations vary office by office, so you contact them directly.

At a Prometric center

Grades 5–12 only · in person, online format, group

  • Group testing, Grades 5–12$250

Prometric centers are not reserved for the ISEE — adults and other candidates will be testing in the same room. A parent or guardian is required to stay for the whole test, with no exceptions, and phone registration is not available.

Fee waivers exist, and you ask a school for one, not E3n. They are not available from the test provider directly. Request one from an E3n member school or organisation you are applying to before you register. Eligibility rests on planning to apply for financial aid, judged by each member against its own market — the published illustration is a family income of around $80,000 for a family of four. A universal ISEE waiver covers free registration at any grade for testing at a school, at a testing office or at home, and includes free online practice through Test Innovators. It does not cover Prometric testing, though some members hold a limited number of separate Prometric waivers. A family may receive more than one in a year, and current waivers expire on July 31, 2027.

After you pay

Changing the date costs money, and the rule is not the same everywhere

This is the trap in the small print: E3n publishes two refund schedules, and a family who has read the first one and then books at a Prometric center is applying the wrong rule. Neither schedule forgives anything from the test date onwards.

At home, at a school, at a testing office

Everything except Prometric

  • One day or more before the test date$50

    Rescheduling fee, charged on top of what you already paid.

  • One day or more before the test date$55

    Cancellation fee, deducted from the refund — and there is no refund at all if you cancel more than 90 days after paying for the registration.

  • On or after the test dateNo refund

    Nothing can be rescheduled. You register and pay for a new date.

At a Prometric test center

A sliding scale, not a flat fee

  • 31 days or more beforeFree

    No fee to reschedule or cancel.

  • 30 to 15 days before$25

    Change fee, to reschedule or to cancel.

  • 14 to 5 days before$45

    Change fee, to reschedule or to cancel.

  • 4 to 1 days before$75

    Rescheduling fee. Cancelling inside four days returns nothing at all.

  • On or after the test dateNo refund

    And arriving 30 minutes late means your child is not allowed to test — you pay again for a new date.

One clause catches families out more than the fees themselves: a test cancelled more than 90 days after the registration was paid for is not refunded at all, whatever the notice given. Booking a Fall seat in June and cancelling it in October returns nothing.

Registering is the cheap part. The season you spend is the expensive one.

A $170 registration buys one of three sittings your child gets all year, and the score that comes out of it goes to every school you named. Independent schools read the ISEE as one scientifically validated measure among several — but it is the one that arrives as a number, next to a percentile drawn from three years of applicants to schools like theirs. Which is why the useful question at registration is not “which date can we get” but “is this the season we should be spending”.

We answer it with a measurement rather than an opinion. A two-hour diagnostic puts a current level against the percentile band your school list actually admits from, and tells you whether the Fall seat you are about to book is the right one or a season spent early. See how ISEE prep works at GeniusPrep.

Read next: ISEE testing seasons and deadlines · read an ISEE score report · the SSAT, if your schools take it instead

Questions parents actually ask

ISEE registration — FAQ

How do I register for the ISEE?

Registration is done online by a parent or guardian in the ISEE parent account at iseeonline.erblearn.org. Note that this is a separate account from the one used for the SSAT, the Standard Application Online and the Character Skills Snapshot — an SSAT login will not open an ISEE registration. Inside the account you add your student, choose the level from the grade they are applying to, search the available sittings by location and format, select your score recipients, and pay. If your child needs testing accommodations, request and obtain those before you register: E3n advises against booking a test until the accommodations decision is in, because moving the booking afterwards costs a rescheduling fee.

When is the ISEE registration deadline?

There is no single ISEE registration deadline, because there is no national list of ISEE test dates — each school, testing office, Prometric center and at-home administration opens its own sittings. The cut-off is counted backwards from the date you choose. For an online test, registration is open until three days before and then simply closes; there is no late option. For a paper test, standard registration runs until 21 days before at $130 or $170 depending on the grade band; late registration is open from 20 down to 14 days before at $175 or $215; and some sites offer walk-in registration inside 13 days at $190 or $230, but only with a walk-in code the site gives you.

How much does it cost to register for the ISEE?

Between $130 and $250, set by the testing site, the format and the grade your child is applying to. At a school or at home with a school proctor: $130 for Grades 2–4, $170 for Grades 5–12. At home with an E3n proctor: $185 and $250. At a professional testing office: $185 or $225 for group testing, $210 or $255 for individual testing with accommodations. At a Prometric center: $250, Grades 5–12 only. Registering late for a paper test adds to the fee rather than replacing it — $175 or $215 for late registration, $190 or $230 for walk-in.

Which ISEE level does my child take?

The level follows the grade your child is applying to, not the grade they are in now. Primary 2, Primary 3 and Primary 4 correspond to applications for Grades 2, 3 and 4. The Lower Level covers applications to Grades 5–6, the Middle Level Grades 7–8, and the Upper Level Grades 9–12. A student in eighth grade applying for ninth-grade entry therefore sits the Upper Level, which is also the version used as a high school entrance exam. The Primary levels have no essay and are shorter; Lower, Middle and Upper all carry four scored sections plus an unscored essay.

How many times can my child register for the ISEE?

Once per testing season, and there are three seasons in a school year — Fall, Winter and Spring/Summer — so three sittings at most. E3n gives the worked example itself: a student who takes the exam in September, in the Fall season, must wait until December, the start of the Winter season, before testing again. This is why a rushed registration is expensive in a way the fee does not show. It does not only produce a weak score; it consumes one of three chances.

What does it cost to change or cancel an ISEE registration?

It depends on where you booked, and the two schedules are genuinely different. For a test at home, at a school or at a testing office: rescheduling one day or more before costs $50, and cancelling costs $55 taken out of the refund — with no refund at all if the cancellation comes more than 90 days after you paid. At a Prometric center: free 31 days or more before, $25 from 30 to 15 days before, $45 from 14 to 5 days before, and $75 to reschedule inside four days, where cancelling returns nothing. In both cases, on or after the test date there is no rescheduling and no refund.

Are there ISEE fee waivers, and how do we get one?

Yes, and you request one from a school rather than from E3n — fee waivers are not available directly from the test provider. Ask an E3n member school or organisation you are applying to, before you register. Eligibility rests on planning to apply for financial aid, and members judge it against their own market; the published illustration is a family income around $80,000 for a family of four. A universal ISEE fee waiver covers free registration at any grade for testing at a school, at a testing office or at home, and includes free online practice through Test Innovators. It does not cover Prometric testing, although some member schools make a limited number of separate Prometric waivers available. Current waivers expire on July 31, 2027.

Can we change which schools receive the scores after registering?

You can add schools at any time, including after seeing the scores, and there is no extra fee for doing so. Removing a school is the part with a deadline: you may take a school off the recipient list up until your child’s test date, but not after they have tested. Families always receive their own copy of the report, and you are never obliged to share it with anyone. Note also that only a complete report can be sent — you cannot share one section from one sitting and another section from a different one.

Is ERB the same thing as E3n, and is erblearn.org still the right site?

Same organisation, renamed. The ISEE was long associated with ERB and erblearn.org; the information pages now live on admission.org and the organisation behind both the ISEE and the SSAT is E3n. Older links still forward, so nothing is lost if your school handbook cites erblearn.org. One exception is worth knowing: the registration portal itself has stayed at iseeonline.erblearn.org, and that is where the official site still sends you to register.

Sources & last verified

Every fee, deadline rule and level on this page was read directly from pages published by E3n, which administers the ISEE. Last checked September 22, 2026. Where E3n publishes nothing — there is no national list of ISEE test dates, and no fixed registration deadline — we say so rather than print an estimate. Confirm anything that affects a payment or a deadline at source:

GeniusPrep is an independent tutoring company. We are not affiliated with, endorsed by, or acting on behalf of E3n, ERB or any testing organisation, and we cannot register a student for the ISEE — registration is done by a parent or legal guardian in the ISEE parent account.

Three sittings a year. Book the right one.

Before you pay for a seat, spend two hours finding out where your child actually stands. We measure the current level against the percentile band your school list admits from, and tell you honestly whether this season is the one to spend.

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