Become a Summer Carl

Have you found the SLAI program for you and are ready to spend your summer with us? Apply Today!

For 2025, there will be two rounds of applications.

  • The first round deadline is February 3, 2025 at 11:59 pm, CST
  • The second and final round deadline is March 3, 2025 at 11:59 pm, CST

Who can apply?

Five of our Pre-College Programs are only for current high school sophomores and juniors. These programs for 2025 include: Seeking Computational Solutions, Humanities, STEM, Reimagining Society, and Storytelling

One of our Pre-College Programs also accepts applications from current high school freshmen. This program is Thinking about Feelings: The Science of Emotion.

To be eligible for Summer 2025, you may not be 19 years old before August 1, 2025.

What does it cost?

There is a $75 application fee for all full pay and international students. You can find our program tuition rates for 2025 of the Costs page.

How do I apply?

Students who wish to attend SLAI must complete the SLAI application, and submit all materials by the final deadline. Do not use a mobile device while applying; applications are best completed using a laptop or desktop computer.

What is required in the application?

Find out in the below tabs, depending on what type of applicant you may be:

Full Pay Applicants

All students applying for full pay admission to the Carleton Summer Liberal Arts Institute MUST submit: 

1. Your completed online application form.

  • Background information
  • Short essay answers (500 words or less)
  • Completed certification and review of your application

After you submit your application, you may submit the following materials through your Application Dashboard:

2. A copy of your most recent high school transcripts.

  • Your transcripts can be either official (mailed directly to us from your school counselor) or unofficial (uploaded to your online application dashboard or mailed to us from you).
  • Transcripts should begin with grade 9 (freshman year), include Fall 2024 term grades, and include a list of courses you are currently taking.
  • Transcripts must include the name of your school, course titles, and grades earned.
  • Please do not submit printouts or screenshots from online grade portals.

3. Two recommendation letters

  • As a part of your online application, you will be asked to provide contact information for two references. Once you have entered in their contact information and completed the recommendation section of the online application, your references will be emailed a link for submitting their recommendation letter.
  • Your references must be able to speak to your academic abilities. All recommendation letters submitted are reviewed by the admissions committee.
  • You can submit your online application before your recommenders submit their letters, but your application will not be considered complete without the recommendation letters. However, we allow recommenders to submit their letters up to one week after the deadline.
  • Your recommendations are your responsibility, so make sure to check in with your recommenders if the deadline is nearing and they have not yet submitted their letters. Some recommendation request forms get lost in junk or spam folders, so you should confirm your references received and completed the form. If the link expires, you can send an updated link once you have certified and submitted your online application.

4. $75 Application Fee

  • Each student will be required to submit a $75 application fee with their application. This covers the detailed processing and review time invested into our applications.
  • The application fee can be paid after a student begins their application through the student’s application dashboard. Plan to pay via credit card within the application.

5. Program-specific documents

  • This could include a writing sample or portfolio, and not all programs have specific document requirements. Check your application dashboard and program web page for more details.

6. Optional Items (NOT Required):

  • An unofficial copy of your PLAN/ACT and/or PSAT/SAT scores.

Attendance and enrollment in our Pre-College programs is dependent on application and admission. Students who want to participate in any of our programs must apply for admission; completed applications are submitted to the Admissions Committee for review. Incomplete and/or ineligible applications will not be reviewed.