Students who are interested in our courses must take one of our designated above-grade-level tests to establish eligibility. The courses available to students depend upon their specific scores as well as their age and grade. Review course eligibility information to determine which courses you are eligible for.
We highly recommend that students who wish to attend our summer programs participate in CTY's Talent Search. By doing so, students increase their chances of being assigned to a course in our summer programs.
You may apply online.
To be considered in our initial course assignment process, applications must be received by 11:59 p.m. Eastern Time on January 24.
After January 24, applications received by 11:59 p.m. Eastern Time each Friday are considered for course assignments the next Friday. A late fee will be charged for applications received after April 10. After April 10, course assignments will take place on Wednesdays for all applications received the previous Wednesday through Friday, as well as on Fridays for all applications received between Saturday and Tuesday.
Application date range
Deadline to be included in the assignment run for this date range
Changes to applications submitted during date range may be made through midnight U.S. Eastern Time
Course assignment notifications will be emailed
(Friday - Tuesday)
On or before January 24
January 31 - February 4
January 25 - 31
February 7 - 11
February 1 -7
February 14 - 18
February 8 - 14
February 21 - 25
February 15 - 21
February 28 - March 3
March 6 - 10
March 3 - 6
March 13 - 17
March 7 - 13
March 20 - 24
March 14 - 20
March 27 - 31
March 21 - 27
April 3 - 7
March 28 - April 3
April 10 - 14
April 4 - 10
April 17 - 21
Regular registration ends
Students are not assigned to courses on a first-come, first-served basis. Instead, we use a computer program to assign as a group all students whose applications are received by a particular date. The computer program prioritizes students according to a number of factors. The factors include whether or not this is the student’s last year of eligibility for a given program, whether the student is a returning or first-time student, whether the student tested through CTY’s Talent Search, and test scores.
If a student’s first-choice course is already full, the student will be considered for their next course choice, if one was selected. If the student has not indicated more than one choice, or if all choices indicated are full, the student will not be assigned to a course.
Students who include several courses, sites, or sessions among their choices stand a better chance of receiving a course assignment. Listing multiple choices does not hurt a student's chance of being assigned to the first-choice course; conversely, listing only one choice does not increase a student's chance of receiving that course.
Site-specific information packets are posted in MyCTY beginning in mid-February. These packets cover what to bring, on-site student check-in details, meals, housing, etc. They also provide a schedule of events, maps, detailed directions, and airport locations.
Instructions for completing the required medical form and requesting airport shuttle service are also available in MyCTY.
Students who could not be assigned to one of the choices indicated on their applications will be notified at the same time as the students who were assigned. Students are automatically waitlisted for their current choices. If they prefer, they may add or change choices or withdraw their applications. Read more about the waitlist process below. Deposits will be refunded to students who withdraw. The application fee is nonrefundable. Learn more about not receiving a course assignment.
If students wish to add or change courses, they must go to MyCTY and submit a new course request. All changes made by Tuesday at 11:59 p.m. Eastern Time during the week of course assignment will be considered. After April 10, all changes must be made two business days prior to course assignment. The ability to make course changes will not be available on Wednesdays and Fridays.
Students will then be considered for placement as part of the next regular weekly course assignment run. Priority for placement follows the usual ranking system.
Remember, each week the number of students requesting any particular course could exceed the space available. For this reason, placement into a new choice is NOT guaranteed. Keep in mind, too, the process is completely automated. If space is available in any new choice, the student will be moved immediately, and another student could also be moved immediately into that student’s original placement. Students should request new courses only if they are absolutely certain they want to make a change since it might not be possible to switch back to their original course.
Students not placed in any of their course choices are automatically waitlisted. Other students may waitlist for closed courses through MyCTY. Students remain waitlisted until they take action through MyCTY to remove themselves from continued consideration. Please keep these points in mind:
Although we would like to accommodate all students who apply and to offer them their first-choice courses, due to space limitations this is not possible. When completing the application, we encourage you to list as many courses, sites, and sessions as you are willing and able to attend. This will give you the best possible chance of participating in our program this summer. While patterns in course requests vary from year to year, we have observed these general trends:
Keep in mind, though, that each option listed represents a commitment on your part. Do not list any course, site, or session that you are not willing to attend; we will not refund your deposit if you decline any choice listed on the application.
Returning students have priority in the ranking system for course assignments, but to receive the full advantage of this benefit, be sure to have your application received by CTY by January 24, the deadline for being included in the first round of course assignments.
In addition, never assume that you will receive your first choice. In some cases, there is not enough space in a course even for all the returning students who apply on or before January 24.
Remember, too, that if you list only one choice, and we cannot place you, you will not have another chance to select courses until the end of the course assignment run, and your choices may be much more limited. List in advance as many options as are acceptable to you.
If you participated in Talent Search in a previous year, please have your application submitted by January 24.
If you submit your application after January 24, please check our website, for a list of all of the courses still available. This will save you the disappointment of applying for selections that were filled by other students. Keep in mind that the available courses will be filled according to our ranking system. While you may be assigned to a course on that list, we cannot guarantee that you will be. It is important to list as many options as possible from the available courses and to have a back-up plan for the summer.
To maximize the number of students who are able to attend the program, all summer programs participants are limited initially to enrolling in just one three-week session.
Requests for an additional session may be submitted through MyCTY. Students may submit requests at the time of application. However, we will not begin considering students for assignment to an additional session until March 6.
Each year we must cancel a few courses in which students have already been registered. This is either because not enough students signed up, or because of unpredictable circumstances such as a lab becoming unavailable. Students whose courses are canceled will be contacted and may withdraw with a full tuition refund or select a course that still has space available.