100% of your donation is tax-deductible to the extent allowed by US law. Your donation is made to the Crowdstake Foundation, a tax-exempt US 501(c)(3) charity that grants unrestricted funds to AMERICAN SOCIETY OF HEATING REFRIGERATING & A-C ENGINEERS on your behalf. As a legal matter, Crowdstake Foundation must provide any donations to AMERICAN SOCIETY OF HEATING REFRIGERATING & A-C ENGINEERS on an unrestricted basis, regardless of any designations or restrictions made by you. Donations are granted in full, minus applicable processing fees, and will be delivered to the recipient charity within 14 days of receipt. Please note AMERICAN SOCIETY OF HEATING REFRIGERATING & A-C ENGINEERS has not provided permission for this solicitation.