Monthly Giving
Island Institute is a 501(c)3 tax-exempt organization and your donation is tax deductible within the guidelines of U.S. law. To claim a donation as a deduction on your U.S. taxes, please keep your donation receipt as your official record. We’ll email it to you after your donation is complete.
The Springtide Society
Monthly giving is an especially impactful way to support Island Institute! Whether you choose to give each month or every three months, your recurring gifts add up to make a real difference on the coast of Maine.