Many foundations require applicants to have a fiscal sponsor if they do not have 501(c)3 status. The below organizations provide fiscal sponsorship and various levels of support and service to organizations and individuals seeking grants.
SocialGood has a broad social mission: to promote and cultivate positive influences for individuals, communities, and the environment. What does this mean for you? It means that, no matter the purpose of your project (social change, public art, environmental justice, etc.), as long as it brings a benefit to others and is non-commercial (i.e., exclusively for-profit), we can sponsor you. Moreover, we will sponsor you quickly.
Akonadi Foundation
akonadi.org