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Giving Sum is committed to providing a valuable and highly meaningful service to our community.  Each member of Giving Sum contributes $317 towards a combined annual grant fund with 100% of all members’ contribution being allocated towards the grant.

In order to ensure that Giving Sum can continue to allocate 100% of member contributions to the grants, Giving Sum relies on operational support from the community.  This support allows Giving Sum to continue to implement programs, recruit and retain members, and provide valuable services to the community beyond our annual grants.

As 501(c)(3) charitable not-for-profit organization, all contributions to Giving Sum are fully tax-deductible to the extent of the law. Please consider supporting Giving+Sum's operations or making a gift to Giving Sum's 10th Anniversary Fund today.


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We're pleased to accept secure donations directly through our website via credit card. Please join us as we build a community of change makers and support innovative projects in Indianapolis.



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Checks made payable to: 
Giving Sum

Mail to: 
Giving Sum
P.O. Box 2988
Indianapolis, IN 46206

Corporate Sponsorship Opportunities. 

Do you work for company that is committed to giving back?

Please contact us for sponsorship opportunities.

Learn more about our current sponsors.