Philanthropy & Grantmaking (T310) Nonprofits

NTEE Code T310 — Browse philanthropy & grantmaking (t310) nonprofits with AI-powered transparency reports, revenue analysis, and executive compensation data from IRS 990 filings.

Category Overview

50Organizations
$8.7BTotal Revenue
$0Total Assets
$173.0MAvg Revenue
15States

Top Philanthropy & Grantmaking (T310) Organizations by Revenue

# Organization State Revenue
1 Marin Community Foundation CA $851.6M
2 Hartford Foundation For Public Giving CT $842.9M
3 Tulsa Community Foundation OK $733.5M
4 The Community Fdn Of Middle Tn Inc TN $524.7M
5 The San Diego Foundation CA $468.1M
6 Denver Foundation CO $464.2M
7 Christian Community Foundation Inc CO $432.5M
8 Arizona Community Foundation AZ $401.5M
9 Hawaii Community Foundation HI $395.4M
10 California Community Foundation CA $380.5M
11 San Antonio Area Foundation TX $308.1M
12 The Greater New Orleans Foundation LA $291.3M
13 Community Foundation For Greater New Haven CT $287.5M
14 Communities Foundation Of Texas TX $244.5M
15 Austin Community Foundation TX $191.4M
16 Community Foundation Of North Texas TX $189.4M
17 Community Foundation For Monterey County CA $145.9M
18 Sonoma County Community Foundation CA $105.5M
19 Ventura County Community Foundation CA $99.6M
20 Fairfield Countys Community Foundation Inc CT $95.6M

Geographic Distribution

State Organizations Combined Revenue Share
California 10 $2.2B 25.1%
Texas 10 $1.2B 13.7%
Connecticut 6 $1.3B 15.5%
Washington 5 $263.1M 3.0%
Colorado 3 $917.6M 10.6%
Tennessee 3 $625.9M 7.2%
Louisiana 2 $348.5M 4.0%
Florida 2 $12.4M 0.1%
Hawaii 1 $395.4M 4.6%
Arizona 1 $401.5M 4.6%
Idaho 1 $46.1M 0.5%
Montana 1 $89.3M 1.0%
Oklahoma 1 $733.5M 8.5%
Mississippi 1 $28.9M 0.3%
Alabama 1 $32.6M 0.4%

All Philanthropy & Grantmaking (T310) Organizations (50)

Frequently Asked Questions

What is NTEE code T310?

NTEE code T310 classifies nonprofits in the philanthropy & grantmaking category. The National Taxonomy of Exempt Entities (NTEE) is a classification system used by the IRS and researchers to categorize tax-exempt organizations by their primary purpose and activities. This falls under the broader Public Benefit sector.

How many philanthropy & grantmaking (t310) nonprofits are there?

There are 50 philanthropy & grantmaking (t310) nonprofits tracked on NonprofitSpending, with a combined revenue of $8.7B and total assets of $0. Organizations are spread across 15+ states, with California having the most (10).

Which is the largest philanthropy & grantmaking (t310) nonprofit?

Marin Community Foundation is the largest philanthropy & grantmaking (t310) nonprofit by revenue, with $851.6M in annual revenue. It is based in California.

What is the average revenue for philanthropy & grantmaking (t310) nonprofits?

The average revenue among 50 tracked philanthropy & grantmaking (t310) nonprofits is $173.0M. Revenue data comes from IRS 990 electronic filings.

Where does the data for philanthropy & grantmaking (t310) nonprofits come from?

All nonprofit data is sourced from IRS 990 electronic filings via the ProPublica Nonprofit Explorer API. Organizations are required to file annual returns (Form 990) with the IRS, which are public records. NonprofitSpending enriches this data with AI-generated transparency analysis.

How are NTEE categories assigned?

NTEE (National Taxonomy of Exempt Entities) codes are assigned by the IRS based on an organization's primary tax-exempt purpose. The system uses letter codes for broad categories (A = Arts, B = Education, etc.) and numeric subcodes for specific activities. Organizations may request reclassification if their primary purpose changes.

About NTEE Code T310: Philanthropy & Grantmaking

The National Taxonomy of Exempt Entities (NTEE) is a classification system developed by the National Center for Charitable Statistics. It categorizes tax-exempt organizations recognized by the IRS into groups based on their primary exempt purpose.

NTEE code T310 covers organizations focused on philanthropy & grantmaking. This category falls within the broader Public Benefit sector, which includes civil rights, community improvement, philanthropy, and public policy organizations.

Data for these organizations comes from IRS Form 990, which tax-exempt organizations must file annually. Form 990 includes information about revenue, expenses, assets, executive compensation, program activities, and governance.

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