Admissions | Tuition Rates And Financial Aid | WIS

Tuition and Financial Aid

IN THIS SECTION


SUMMARY OF 2026–2027 ANNUAL TUITION

  • Preschool Tuition: $34,315
  • Pre-Kindergarten Tuition: $43,685
  • Kindergarten Tuition: $47,430
  • Grades 1–5 Tuition: $49,930
  • Middle School Tuition (Grades 6–8): $55,780
  • Upper School Tuition (Grades 9–12): $56,820

Tuition includes school lunches, textbooks, cost of most local field trips, retreats, outdoor education fees, laboratory and other science fees, tickets to school productions, a yearbook, and student photographs and identification cards. It also covers workbooks and classroom materials.

CLICK HERE for the complete 2026–2027 Schedule of Fees. Details about the optional Tuition Refund Plan are available HERE. 

2026–2027 PAYMENT OPTIONS

The full terms and conditions of payment are stated on the enrollment contract. When submitting a contract, parents/guardians choose one of the following payment options.

One full payment
Due June 19, 2026 (carries a 1% discount on tuition, except for families on financial aid).
Two payments
60% (minus enrollment deposit) due June 19, 2026; balance due December 1, 2026.
Ten monthly instalLments

10% of tuition and fees due monthly May 15, 2026 through February 15, 2027.

This plan carries a surcharge of $200 to cover interest and processing costs.

If you have any questions, please contact Student Billing at: 202.243.1813

Tuition payments are made via the FACTS Tuition Management platform; all families are required to set up a FACTS account.

Payment for optional services and charitable contributions to the School may also be made by credit card.


FINANCIAL AID OVERVIEW

WIS is strongly committed to maintaining economic diversity within our community.

Grants based on financial need are awarded to children whose families cannot otherwise afford tuition and fees. WIS uses Clarity to process our financial aid applications. On average 16% of the current students receive some amount of financial aid. Grant amounts vary depending on need, although all families pay some portion of tuition and fees. Aid is available to approximately 15 newly-admitted students per year. Any family entering WIS as full pay will remain full pay unless a significant change in circumstances can be established or a sibling enrolls in a new tuition-charging institution.

When determining if an applicant is qualified to attend WIS, all Admissions Committees operate need-blind. However, because the financial need of qualified applicants is greater than the available funds, the Director of Admissions and Financial Aid must be need-sensitive when making the final admissions decisions. WIS does maintain a Wait Pool for students who are qualified for admission and qualified for aid, but for whom funds are currently unavailable. 

RESOURCES

WIS uses Clarity for the financial aid application. Clarity will be holding informational webinars for families who are interested in learning more about the Clarity application. The dates and Zoom links are as follows:

Clarity Webinar - Spanish CC available
Click on the CC and choose option for Spanish.
Haga clic en CC y elija la opción para subtítulos en español.

FINANCIAL AID BROCHURE
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CLICK HERE for additional details about WIS's financial aid program. WIS uses Clarity to process our financial aid applications.


FAST FACTS

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APPLYING FOR FINANCIAL AID

Step One: Complete a Clarity application for Financial Aid | Due January 15

Go to http://app.clarityapp.com/sign-up to create an account.

The application fee is $65.

Step Two: Submit Supporting Documentation | Due January 15

Within the application you will be asked to give approval for Clarity to retrieve your 2025 Federal Tax Returns and 2025 W-2s directly from the IRS (Deadline January 15)

Step Three: Submit 2026 Tax Documentation

In mid-January, you will be prompted to upload a copy of your 2026 W-2s (Deadline: February 1).

In mid-March, you will be prompted to upload a copy of your 2026 Federal Tax Return (Deadline: April 20).

Notification
  • Newly Admitted Students: If parents/guardians have completed Steps One and Two, grant notifications will be included with the student's offer of admission in late February.
     
  • Returning Students: Grant notifications will be sent mid-March to mid-April, depending on when parents/guardians submit all of the required documentation (Steps One, Two, and Three).