Tax shield calculator.
Model the future and present value of donations structured as E-tokens (tokenized notes backed by GoodCoins). All notes and E-tokens are held in a custodial account for one year. A PDF summary of the future value of your donation will be emailed to you immediately after payment is submitted.
How E-tokens work
Every E-token issued by GoodCoin & Eleos is a tokenized note backed 1:1 by GoodCoins held in a custodial reserve. When you donate via E-token, the underlying GoodCoins are locked for a one-year custodial period during which any appreciation accrues to the receiving charity. At the end of the custodial term, the charity may redeem the E-token for the underlying assets at then-current market value.
Donors receive a PDF summary by email immediately after payment that includes:
- Donation amount, date, and unique receipt number
- E-token serial numbers and custodial account reference
- Projected future value at the end of the one-year custodial term
- Estimated tax shield based on the marginal bracket you provide
- Charity recipient details and tax-deduction acknowledgement
All projections are estimates; actual values depend on market conditions during the custodial period. See our Terms of Service for the complete E-token agreement.