International School of Curitiba

Brazil, Curitiba

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The school at a glance

Instructs in English

Fees R$53,804 - 70,860

Ages 2 - 18 years

Pupil numbers 750

Type Co-educational

Opened 1959

Bus Service No

Availability Not shared by this school

Academic offering

Curriculum IB (DP)

Taught languages French

Strengths STEM, Languages, Outdoor Education

Clubs Academic and Intellectual, Arts and Creative, Cultural and Language

Stages Early Years, Primary School, Middle School, High School

Introduction

International School of Curitiba (ISC) is a non-profit international school serving ages 2 to 18, delivering the IB Diploma Programme in High School. The school meets Brazilian curriculum requirements through accreditation by the Secretaria de Educação do Estado do Paraná and is audited by CIS, NEASC, and the International Baccalaureate Organization. The core curriculum covers Language Arts, Literature, Mathematics, Science, Social Studies, Modern Languages, Information Technology, Physical Education, and Health, taught across all levels. The Early Childhood Center is Reggio Emilia–inspired, with a forested outdoor environment, a covered playground, a forest playground, a water stream, and a bike track; Toddle facilitates daily home–school communication and supports small classes. ISC Academy offers free and paid after-school activities, including sports, design thinking, and performing arts. High School features renovated Chemistry and Biology labs, with donor-supported improvements and Phase II plans; the IB Diploma Programme anchors its secondary curriculum, guiding inquiry, collaboration, and citizenship.

Av. Dr. Eugênio Bertolli, 3900 - Santa Felicidade, Curitiba - PR, 82410-530, Brazil

Gallery

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Vibes and Culture

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The Essentials

Location

Av. Dr. Eugênio Bertolli, 3900 – CEP: 82410-530 – Santa Felicidade, Curitiba – PR, Brazil. The campus is in the Santa Felicidade neighborhood of Curitiba. The ISC campus serves students in four levels: Early Childhood Center (2–5 years), Elementary School (Grades 1–5), Middle School (Grades 6–8), and High School (Grades 9–12).

Stages

Early Childhood Center (2–5 years); Elementary School (Grades 1–5); Middle School (Grades 6–8); High School (Grades 9–12).

Type

non-profit international school.

Additional learning support

Social and emotional learning is a core part of ISC. The Counseling Team identifies and supports students' emotional needs and collaborates with administrators, teachers, parents, and outside professionals.

Diving Deeper

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Fees

Application / Entrance Fees
- A one‑time entrance (registration) contribution is charged at initial enrolment: ECC1 (early childhood entry level) — BRL 7,735; ECC2 through Grade 12 — BRL 13,340.

Annual Association Contribution (paid once each year)
- Annual association contribution (charged once per year, in August):
- ECC 1 to ECC 3 — BRL 1,760 per year.
- Kinder to Grade 5 — BRL 1,550 per year.
- Grade 6 to Grade 8 — BRL 1,360 per year.
- Grade 9 to Grade 12 — BRL 1,260 per year.

Tuition (monthly) by school level — amounts shown are monthly fees
- ECC 1 to ECC 3 (Early Childhood) — BRL 4,337 per month.
- Kinder to Grade 5 (Elementary) — BRL 4,905 per month.
- Grade 6 to Grade 8 (Middle School) — BRL 5,536 per month.
- Grade 9 to Grade 12 (High School) — BRL 5,800 per month.

Tuition (annual equivalents)
- Annual cost (simple multiplication of monthly fee × 12) — displayed here for convenience:
- ECC 1–ECC 3: BRL 52,044 per year (BRL 4,337 × 12).
- Kinder–Grade 5: BRL 58,860 per year (BRL 4,905 × 12).
- Grade 6–Grade 8: BRL 66,432 per year (BRL 5,536 × 12).
- Grade 9–Grade 12: BRL 69,600 per year (BRL 5,800 × 12).
(Note: the monthly schedule above is the published basis; use of ×12 here produces an annual equivalent for budgeting.)

Billing schedule and payment terms
- Tuition is presented as a monthly charge (mensalidade).
- The annual association contribution is billed once a year (noted as charged in August).
- The entrance contribution is a one‑time payment due at enrolment.
- Specific due dates, installment options, late‑payment penalties, and whether the school offers 10/11/12‑month billing cycles or discounts for up‑front annual payment are handled in the school's billing policy. Parents should follow the school's admissions/billing instructions when enrolling or registering.

Boarding
- The International School of Curitiba is a day school; no boarding fees are published.

Other costs and typical additional fees
- Additional charges commonly associated with enrolment (amounts not listed in the public fee summary): items such as school uniform, school insurance, meals/cafeteria, school transport, extracurricular activities, specialist trips and external examination fees are potential extra costs. Exact values and whether any of these are included or optional are set by the school and billed separately.

Refund information
- The public fee summary provides the entrance contribution, the annual association contribution and monthly tuition amounts but does not publish a detailed refund/withdrawal reimbursement policy in the fee listing. Refund terms for entrance payments, annual contributions and tuition (for mid‑year withdrawal or cancellation) are determined by the school's enrolment and financial policy. Parents should rely on the school's published enrolment contract for precise refund rules.

Fee payment options
- The school publishes fees in Brazilian reais (BRL). Common payment methods used by international schools in Brazil include bank transfer and local payment methods; the school's admissions and billing information will list accepted payment channels and any card or transaction fees. For enrollment and billing, parents should follow the payment instructions provided by the school's admissions office.

Notes on the figures provided
- The numeric fee items above are the published fee items (entrance contribution, annual association contribution and monthly tuition) as reported in the school fee listing summarized in the referenced fee publication. The school provides an admissions brochure and fee schedule for the 2025–2026 admissions cycle that contains detailed billing instructions and the official schedule of charges.

Academics

Curriculum

The school offers an international, student-focused curriculum. The core curriculum, taught at all levels, includes Language Arts, Literature, Mathematics, Science, Social Studies, Modern Languages, Information Technology, Physical Education, and Health. ISC is accredited by the Secretaria de Educação do Estado do Paraná to meet Brazilian curriculum requirements, and internationally audited by CIS, NEASC, and the International Baccalaureate Organization. ISC offers the IB Diploma for students in Grades 11 and 12. The guiding principles emphasize essential future skills: communication, collaboration, creativity, critical thinking, character, and citizenship.

Exam Results

Out of 45 graduates of the Class of 2025, ISC students gained acceptances at 171 universities and colleges across 11 countries. 46% of the Class of 2025 received scholarship offers, totaling USD 18,073,746. Top universities that have accepted ISC students in the past five years include the University of Pennsylvania, Harvard University, and Georgia Tech. A College Counselor and the High School team support university planning and applications.

Higher Education Progression

Graduates pursue higher education at universities worldwide. The Class of 2025 had acceptances to 171 universities and colleges across 11 countries. Top universities previously accepting ISC students include the University of Pennsylvania, Harvard University, and Georgia Tech. A College Counselor and the High School team support university planning and applications.

Wellbeing

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Parent Experience

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Facilities

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Extra-Curricular Activities

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Languages

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Reputation

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Admissions

1. Fill in our Inquiry Form to get to know more about ISC, meet our Admissions Team, and schedule a visit on campus. ISC welcomes students year-round. ECC Baby and ECC 1 Half-Day Programs offer a gentle start to school life. For ECC1, a child must be 2 years old to start in August, and the Student Placement documents provide the grade-level placement for 2025-2026 and 2026-2027. 2. Fill in our Registration Form to start your admission process with the support and guidance of our Admissions Team. The ISC online admissions platform will guide and notify you through each step of the process. You can schedule a visit and start the process by using the Apply Here link. 3. Learn more about ISC, our academic program, and access the school fees and school calendar. The 2025-2026 Admissions Brochure is available in English and there is a Portuguese version. The “Apply now!” and “See our campus” resources are provided on the Admissions page. 4. ISC offers the IB Diploma for Grades 11 and 12. ISC is accredited by the Secretaria da Educação do Estado do Paraná and undergoes international accreditation by the Council of International Schools, New England Association of Schools and Colleges, and the International Baccalaureate Organization. This demonstrates alignment with both Brazilian and international standards.

School Events

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FAQs

Where is the International School of Curitiba located and what is the campus like?

ISC is located at Av. Dr. Eugênio Bertolli, 3900 – CEP: 82410-530 – Santa Felicidade, Curitiba – PR, Brazil, in the Santa Felicidade neighbourhood. The campus serves Early Childhood through High School and features forested outdoor spaces in the ECC alongside renovated academic areas in the High School.

What ages and grade levels does ISC serve?

ISC serves students aged 2 to 18 across four levels: Early Childhood Center (2–5 years), Elementary School (Grades 1–5), Middle School (Grades 6–8), and High School (Grades 9–12).

What curriculum does ISC follow and what are the school's guiding principles?

ISC delivers an international, student-focused curriculum with a core programme that includes Language Arts, Literature, Mathematics, Science, Social Studies, Modern Languages, IT, Physical Education, and Health. The High School offers the IB Diploma Programme and the school emphasises communication, collaboration, creativity, critical thinking, character, and citizenship.

Is ISC a co-educational or single-sex school and what type of organisation runs it?

ISC is a co-educational, non-profit international school operated by the Associação da Escola Internacional de Curitiba. Governance is managed as a non-profit association with community oversight.

Are there one-time registration or entrance fees when enrolling a child?

Yes. A one-time entrance (registration) contribution is charged at initial enrolment: ECC1 (early childhood entry level) — BRL 7,735; ECC2 through Grade 12 — BRL 13,340.

Does ISC charge an annual association contribution and how much is it by level?

Yes. The annual association contribution (charged once per year in August) is: ECC 1 to ECC 3 — BRL 1,760 per year; Kinder to Grade 5 — BRL 1,550 per year; Grade 6 to Grade 8 — BRL 1,360 per year; Grade 9 to Grade 12 — BRL 1,260 per year.

How do I begin the admissions process and is ISC open to enrolments year-round?

Start by submitting an inquiry and meeting the Admissions Team to schedule a campus visit, then complete the Registration Form to begin the enrolment steps through the online admissions platform. ISC welcomes students year-round and offers ECC Baby and ECC 1 Half-Day Programs to ease the start to school life.

Are there age requirements for entry to ECC1?

For ECC1 a child must be 2 years old to start in August, and Student Placement documents provide grade‑level placement information for upcoming years.

Does ISC offer the International Baccalaureate Diploma Programme?

Yes, ISC offers the IB Diploma Programme for students in Grades 11 and 12 as the anchor of its secondary curriculum.

How does ISC support university applications and what recent university outcomes have students achieved?

A College Counselor and the High School team support university planning and applications. The Class of 2025 had 45 graduates who gained acceptances to 171 universities and colleges across 11 countries, with past acceptances to institutions such as the University of Pennsylvania, Harvard University, and Georgia Tech.

What core subjects are taught across the school?

Across all levels the core curriculum includes Language Arts, Literature, Mathematics, Science, Social Studies, Modern Languages, Information Technology, Physical Education, and Health.

What Early Childhood facilities and learning approaches does ISC provide?

The ECC is Reggio Emilia–inspired and emphasises autonomy and exploration, featuring a covered playground, forest playground, a water stream, a bike track, and ample outdoor space. Daily home–school communication is supported through Toddle and small class sizes facilitate individual attention.

What science and academic facilities are available in High School?

High School Chemistry and Biology labs have been renovated to provide modern, inquiry-based learning spaces, with donor-supported improvements and a Phase II plan to add professional lab furniture and equipment. These labs support IB science projects and experimental work.

What after-school activities and clubs does ISC offer?

The ISC Academy runs free activities such as Soccer, Design Thinking, Playtime, Creativity, Chess, and a Performing Arts Workshop, plus paid options like Ballet, Circus, Judo, French, and Gymnastics. Middle and High School students can join more than 20 options including Coding Club, Debate Club, Model United Nations, Business & Career Club, and STEM activities.

Are there arts and performance opportunities beyond regular classes?

Yes. Arts-focused after-school offerings include Drama Production, Visual Arts: Production Design, Dance, Circus, Choir, Origami, LEGO Club, and other visual and performing arts activities across grade levels.

Does ISC provide community service and leadership opportunities for students?

Yes. Students lead service initiatives such as Adopt a School and participate in leadership and professional-development clubs including Business & Career Club, Investment Club, Design & Marketing Club, Debate Club, GIN, and Model United Nations. The Women Empowerment Group (WEG) and Diversity Club also promote leadership and advocacy.

How does ISC support student social and emotional wellbeing?

Social and emotional learning is a core part of ISC's programme and the Counseling Team works with administrators, teachers, parents, and external professionals to identify and support students' emotional needs. Wildcat Wellness offers after‑school wellbeing activities for parents and staff and the school includes mindfulness and movement activities for students.

How does the Counseling Team engage with families when a student needs support?

The Counseling Team collaborates closely with teachers, administrators, parents, and outside professionals to assess needs, provide targeted support, and maintain constructive communication to support student wellbeing and learning.

Is a school uniform required and does ISC offer boarding?

Uniforms are mandatory for all grade levels. ISC is a day school and there are no published boarding fees.

What accreditations and audits does ISC hold?

ISC is accredited by the Secretaria de Educação do Estado do Paraná and is internationally audited by the Council of International Schools (CIS), the New England Association of Schools and Colleges (NEASC), and the International Baccalaureate Organization.

What are the tuition fees at International School of Curitiba?

Annual tuition at International School of Curitiba ranges from BRL 53,804 to BRL 70,860 depending on year group. Fees are reviewed each year, so check the school's current fee schedule before applying.

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