80G section under the Income Tax act, makes provision for tax deductions. Donations made towards MDCRC under all the prescribed donation modes except donations in Kind would be eligible for an 80G exemption.
This provision helps the donor to claim tax exemptions. Any taxpayer whether resident or non-resident Indian can claim deductions under section 80G. MDCRC would be sending a receipt of your payment which could be shown as proof for tax deductions.