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Tulsa Community Foundation

A Tulsa-based public charity that manages philanthropic assets and supports charitable and public projects in the United States.

Last updated August 25, 2026

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Overview

Tulsa Community Foundation (TCF) is a public community foundation headquartered in Tulsa, Oklahoma. Organized in 1998 as a tax-exempt public charity, it was established by Tulsa oilman, banker, and philanthropist George Kaiser. Kaiser believed that Tulsa's long-standing reliance on separate gifts from wealthy local families was not sufficiently coordinated to address the community's changing needs. TCF was therefore designed as a shared philanthropic institution through which individuals, families, and other donors could establish charitable funds while benefiting from centralized administration, investment management, grantmaking expertise, and community knowledge. The foundation began with contributions from 17 Tulsa-area philanthropists. Its model combined donor-advised philanthropy with broader community grantmaking, allowing donors to recommend charitable distributions while placing their giving within a public-charity structure. Kaiser’s family foundation became its largest contributor, and the organization eventually administered roughly 600 donor-advised funds according to the available reference material. Through these funds and its own grantmaking activities, TCF has supported local charities, public agencies, and community projects. TCF expanded rapidly during the 2000s. By 2006, it had surpassed The New York Community Trust in reported assets and was described as the largest community foundation in the United States. It retained that position until 2013, when a major contribution of approximately $1 billion enabled the Silicon Valley Community Foundation to become larger. A January 2011 report described TCF as holding approximately $4 billion in assets and having distributed more than $580 million to local charities and government projects. These figures reflect a particular point in time and should not be treated as current financial data. The foundation's scale also brought scrutiny. In 2005, members of the United States Senate Committee on Finance and other observers questioned whether the structure used by TCF and similar charities could permit tax deductions that were disproportionate to the amounts ultimately distributed for public purposes. Critics also raised concerns about whether donors could exercise excessive practical influence over a public community foundation. Because TCF, unlike some private foundations, was not barred from making grants to government agencies, commentators additionally discussed the possibility that a large philanthropic institution could influence local government priorities. TCF's public identity is consequently defined by two roles: it is a financial and administrative platform for donor-directed charitable giving, and it is a significant civic institution in the Tulsa region. Its significance lies less in consumer products than in the scale, organization, and reach of its philanthropic infrastructure.

History

Tulsa Community Foundation was organized in 1998 as a tax-exempt public charity in Tulsa, Oklahoma. Its creation was led by George Kaiser, a Tulsa oilman, banker, and philanthropist who argued that the city's traditional pattern of largely uncoordinated giving by wealthy families was no longer adequate for the community's needs. The foundation began with gifts from 17 local philanthropists and was intended to provide a more organized vehicle for charitable donations, combining professional administration with knowledge of local priorities. The community-foundation model allowed donors to establish funds and recommend grants while the organization operated within the legal and institutional framework of a public charity. Donor-advised funds became an important part of the foundation's structure, alongside direct support for nonprofit organizations, civic initiatives, and public projects. Kaiser’s family foundation remained its largest contributor, while TCF expanded its network to approximately 600 donor-advised funds according to the available reference material. During the 2000s, TCF grew rapidly in assets and national prominence. By 2006, it had overtaken The New York Community Trust in reported size and was described as the largest community foundation in the United States. Its position was not permanent: in 2013, a contribution of approximately $1 billion caused the Silicon Valley Community Foundation to move into first place. Nevertheless, TCF remained a major philanthropic institution, particularly in relation to Tulsa and the surrounding region. The scale of its assets and its public-charity structure also produced controversy. In 2005, members of the Senate Finance Committee and other observers criticized aspects of TCF's model and similar community-foundation arrangements. The concerns involved whether donors could claim tax deductions that were out of proportion to the amounts eventually used for public purposes, and whether donors could exercise effective control over organizations formally established as public charities. TCF also attracted comment because it could make grants to government agencies, unlike some private foundations. This raised broader questions about the influence that a large private philanthropic institution might exert on local government decisions and priorities. As a community foundation, TCF is not principally a consumer-facing product brand. Its activities center on managing charitable funds, advising donors, allocating grants, and supporting community institutions. Its historical importance comes from demonstrating how a locally founded philanthropic organization could scale into a nationally significant foundation while retaining a strong connection to the civic life of its home city.

  • 2013

    Silicon Valley Community Foundation moves ahead in size

    [1]

    A contribution of approximately $1 billion lifts the Silicon Valley Community Foundation above TCF in reported assets.

  • 2011

    Reported assets and cumulative giving reach substantial levels

    [1]

    As of January 2011, published material describes approximately $4 billion in assets and more than $580 million given to local charities and government projects.

  • 2006

    Reported as the largest community foundation in the United States

    [1]

    TCF surpasses The New York Community Trust in reported assets and becomes the largest U.S. community foundation.

  • 2005

    Foundation structure draws federal-policy criticism

    [1]

    Members of the Senate Finance Committee and other observers raise questions about tax deductions, donor influence, and the governance implications of large community foundations.

  • 1998

    Tulsa Community Foundation is established

    [1]

    The foundation is organized as a tax-exempt public charity in Tulsa, Oklahoma, with George Kaiser as its founder and initial support from 17 local philanthropists.

Products and positioning

A large, locally rooted public charity that organizes private philanthropy through donor-advised funds and community-focused grantmaking.

  • Philanthropic account

    Donor-advised funds

    Funds administered by the foundation for individuals, families, or other donors who wish to recommend grants to charitable organizations. The arrangement gives donors an organized mechanism for ongoing philanthropy while the foundation provides administrative and charitable-governance infrastructure. Available reference material indicates that TCF manages approximately 600 such funds.

  • Charitable grantmaking

    Community grantmaking

    Grant support for local nonprofit organizations, civic programs, and public projects. TCF's grantmaking role reflects the community-foundation model, in which pooled philanthropic resources are directed toward needs identified in the Tulsa area and surrounding communities.

  • Foundation service · 1998

    Philanthropic fund administration

    Administrative and stewardship services for charitable assets held through the foundation. These functions allow donors to organize giving through a public-charity institution rather than managing every grant and compliance responsibility independently.

Controversies

  • 2005

    Questions over donor control and tax benefits

    The foundation's structure, along with those of similar charities, was criticized by members of the Senate Finance Committee and others. The debate focused on whether donors could receive tax deductions disproportionate to actual public distributions and whether donor-advised arrangements gave contributors effective control over a public charity. TCF's ability to grant money to government agencies also prompted discussion of philanthropic influence over government.

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