Arts, Culture & Humanities (A800) Nonprofits

NTEE Code A800 — Browse arts, culture & humanities (a800) nonprofits with AI-powered transparency reports, revenue analysis, and executive compensation data from IRS 990 filings.

Category Overview

50Organizations
$152.2MTotal Revenue
$0Total Assets
$3.0MAvg Revenue
15States

Top Arts, Culture & Humanities (A800) Organizations by Revenue

# Organization State Revenue
1 Connecticut Historical Society CT $49.7M
2 Bellingrath Morse Foundation AL $29.4M
3 The Walden Woods Project MA $26.3M
4 Connecticut Trust For Historic Preservation CT $6.4M
5 Santa Barbara Trust For Historic Preservation CA $5.3M
6 Logan County Historical Society Inc OK $4.7M
7 National Association Of Tribal Historic Preservation Officers Inc DC $3.4M
8 Los Angeles Conservancy CA $2.9M
9 Washington Trust For Historic Preservation WA $2.4M
10 Preservation Austin TX $2.0M
11 American West Heritage Foundation UT $1.9M
12 Historic Homes Foundation Inc KY $1.4M
13 Liberty Restoration Inc OR $1.4M
14 Charter Oak Temple Restoration Association Inc CT $1.3M
15 Amistad Research Center LA $1.3M
16 Benton County Historical Society OR $1.1M
17 National Society Of Colonial Dames Of America In Commonwealth Of Ky KY $1.1M
18 George C Marshall International Center Inc VA $945K
19 Blue Grass Trust For Historic Preservation Inc KY $939K
20 Salmon Brook Historical Society Incorporated CT $868K

Geographic Distribution

State Organizations Combined Revenue Share
Connecticut 8 $58.6M 38.5%
Kentucky 5 $4.3M 2.8%
Oregon 4 $3.0M 2.0%
Hawaii 3 $1.6M 1.0%
California 2 $8.2M 5.4%
Washington 2 $2.6M 1.7%
Montana 2 $702K 0.5%
Texas 2 $2.7M 1.8%
Oklahoma 2 $4.9M 3.3%
Louisiana 2 $1.5M 1.0%
Arkansas 2 $124K 0.1%
Mississippi 2 $105K 0.1%
Tennessee 2 $626K 0.4%
Massachusetts 1 $26.3M 17.3%
Alaska 1 $17K 0.0%

All Arts, Culture & Humanities (A800) Organizations (50)

Frequently Asked Questions

What is NTEE code A800?

NTEE code A800 classifies nonprofits in the arts, culture & humanities 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 Arts & Culture sector.

How many arts, culture & humanities (a800) nonprofits are there?

There are 50 arts, culture & humanities (a800) nonprofits tracked on NonprofitSpending, with a combined revenue of $152.2M and total assets of $0. Organizations are spread across 15+ states, with Connecticut having the most (8).

Which is the largest arts, culture & humanities (a800) nonprofit?

Connecticut Historical Society is the largest arts, culture & humanities (a800) nonprofit by revenue, with $49.7M in annual revenue. It is based in Connecticut.

What is the average revenue for arts, culture & humanities (a800) nonprofits?

The average revenue among 50 tracked arts, culture & humanities (a800) nonprofits is $3.0M. Revenue data comes from IRS 990 electronic filings.

Where does the data for arts, culture & humanities (a800) 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 A800: Arts, Culture & Humanities

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 A800 covers organizations focused on arts, culture & humanities. This category falls within the broader Arts & Culture sector, which includes museums, performing arts, media, and cultural 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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