Preschool through Grade 12

Ways to Give

ISB gratefully accepts tax-deductible donations and pledges by cash, check, credit card or securities. You may opt to charge the same amount to your credit card on a monthly basis.

Giving Options

1. Online

2. By Check

Make checks payable to International School of Boston and send to:

International School of Boston
Attn: Development Office
45 Matignon Road
Cambridge, MA 02140

3. Make a Pledge

Download our pledge form, complete and send to:

International School of Boston
Attn: Development Office
45 Matignon Road
Cambridge, MA 02140

4. Learn About Matching Gifts

Pair your generosity with that of your employer. If you, your spouse or your partner work for a company with a Matching Gift Program, the value of your gift could double. Inquire with your Human Resources department, or view our partial list of companies with Matching Gift Programs.

5. Gift Securities

Giving appreciated long-term stock directly to ISB brings equity to the school while offering you a two-fold tax savings. You may:

  • Mitigate paying capital gains taxes on the increase in the value of your stock
  • Receive an income tax deduction for the full fair market value of the stock
  • Contact Hélène Rieu Isaacs in the Development Office at 617.583.9232 to learn more.

    6. Become an ISB Champion

    An automatic, monthly recurring gift – charged to your credit or debit card – is an easy, flexible, and green way to make a big impact a little at a time. Make your monthly recurring gift online, and set your amount and schedule.

    ISB is a 501 (c)(3) nonprofit organization and will provide acknowledgement letters with its Federal Tax ID number for all gifts. Talk to your financial advisors about the benefits of giving cash, securities or planned gifts to fully take advantage of ISB’s charitable tax status.