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the District of Columbia · NTEE D

Animal-Related Nonprofits in the District of Columbia

Givalgo Discover indexes 50 active animal-related nonprofits headquartered in the District of Columbia. The list below is sorted by reported revenue on the most recent Form 990 indexed for each organisation.

Top 50 by reported revenue

From the most recent Form 990 indexed for each organisation. Click an org for full diligence detail.

#OrganisationRevenue
1NATIONAL FISH AND WILDLIFE FOUNDATION
EIN 52-1384139
$513.2M
2DEFENDERS OF WILDLIFE
EIN 53-0183181
$48.6M
3INTERNATIONAL FUND FOR ANIMAL WELFARE INC
EIN 31-1594197
$44.5M
4AFRICAN WILDLIFE FOUNDATION
EIN 52-0781390
$37.3M
5AMERICAN HUMANE ASSOCIATION
EIN 84-0432950
$36.6M
6HUMANE WORLD FOR ANIMALS INTERNATIONAL
EIN 52-1769464
$35.1M
7JANE GOODALL INSTITUTE FOR WILDLIFE RESEARCH EDUCATION & CONSERVATION
EIN 94-2474731
$30.6M
8WASHINGTON HUMANE SOCIETY THE SOCIETY FOR THE PREVENTION OF
EIN 53-0219724
$23.8M
9FRANKFURT ZOOLOGICAL SOCIETY US INC
EIN 30-0457102
$12.1M
10RESOLVE INC
EIN 52-1841035
$9.9M
11CONSERVATION X LABS INC
EIN 47-4066524
$9.1M
12THEODORE ROOSEVELT CONSERVATION PARTNERSHIP INC
EIN 04-3706385
$8.2M
13HUMANE WORLD ACTIN FUND
EIN 59-3786428
$6.3M
14ANIMAL WELFARE INSTITUTE
EIN 13-5655952
$6.2M
15THE WHITE COAT WASTE PROJECT INC
EIN 46-0856543
$5.9M
16GREEN AMERICA
EIN 52-1660746
$5.2M
17THE WILDERNESS PROJECT FOUNDATION
EIN 83-1279703
$4.9M
18ANIMAL & VEGAN ADVOCACY INTERNATIONAL INC
EIN 93-4095273
$2.6M
19WILDLIFE GUARDIANS
EIN 36-4712624
$2.5M
20WHALE SANCTUARY PROJECT
EIN 81-2276219
$2.3M
21THE NONHUMAN RIGHTS PROJECT INC
EIN 04-3289466
$2.2M
22HUMAN ANIMAL BOND RESEARCH FOUNDATION
EIN 27-4159453
$1.6M
23ANIMAL RESCUE CORPS INC
EIN 90-0640069
$1.3M
24CONSERVATION NATION
EIN 52-0853312
$1.2M
25CITY DOGS RESCUE
EIN 45-3356528
$1.2M
26NATIONAL WILDLIFE REFUGE ASSOCIATION
EIN 23-7447365
$1.2M
27FOOD ANIMAL CONCERNS TRUST
EIN 36-3172605
$902K
28ENDANGERED SPECIES COALITION
EIN 52-2235210
$891K
29AMERICAS WILDLIFE ASSOCIATION FOR RESOURCE EDUCATION AWARE
EIN 52-1105734
$682K
30ELEPHANTVOICES
EIN 26-3462274
$663K
31THE HUMANE SOCIETY WILDLIFE LAND TR
EIN 52-1808517
$658K
32BONOBO CONSERVATION INITIATIVE
EIN 52-2146443
$415K
33LIFE LONG PAWS FOUNDATION
EIN 99-4116321
$355K
34ALKYLPHENOLS & ETHOXYLATES RESEARCH COUNCIL INC
EIN 52-2106091
$355K
35LAILAS LEGACY ANIMAL RESCUE INC
EIN 92-1665997
$191K
36SMARTER HEALTH CARE COALITION
EIN 84-4263042
$134K
37FRIENDS OF CSWCT
EIN 27-2278948
$124K
38CENTER FOR CONSERVATION PEACEBUILDING
EIN 81-1255639
$120K
39TAIL WAGS & BOOK BAGS
EIN 47-1952169
$106K
40DC VOTERS FOR ANIMALS EDUCATION FUND
EIN 85-2778936
$89K
41NATIONAL TURKEY FEDERATION FOUNDATION
EIN 81-1823264
$83K
42AMERICAN BIRD CONSERVANCY ACTION FUND
EIN 85-2698700
$51K
43EAST COAST CORGI RESCUE
EIN 82-1347577
$36K
44AMERICAN VETERINARY MEDICAL LAW ASSOCIATION
EIN 38-3245577
$18K
45BEOWULF HOUSE
EIN 83-2751244
$3K
46DEFENDERS OF WILDLIFE ACTION FUND
EIN 38-4043084
$1K
47DC PAWS RESCUE
EIN 47-3267466
$0
48NEWARK STREET PARK K-9 FRIENDS
EIN 32-0255844
$0
49LEMUR CONSERVATION NETWORK INC
EIN 85-4187482
$0
50WILDLIFE INVESTIGATORS TRAINING ALLIANCE INC
EIN 84-4294140
$0

Frequently asked questions about animal-related nonprofits in the District of Columbia

Answers compiled from the IRS Form 990, BMF, Pub 78, and Auto-Revocation List.

How many animal-related nonprofits operate in the District of Columbia?
Every IRS-registered animal-related nonprofit in the District of Columbia appears in the Givalgo Discover index. The top 50 by reported revenue are listed on this page; the full set is searchable on discover.givalgo.ai.
What's the largest animal-related nonprofit in the District of Columbia?
The single largest animal-related nonprofit in the District of Columbia by reported total revenue is shown at the top of the list on this page, sourced from each organisation's most recent IRS Form 990 filing.
How do I vet a animal-related nonprofit in the District of Columbia before donating?
Use Givalgo Discover's free profile for the organisation: it cross-references the IRS Auto-Revocation List, IRS Publication 78, and the IRS Business Master File, and exposes the latest Form 990 financials and governance signals on a single page.
Are donations to the District of Columbia animal-related nonprofits tax-deductible?
Federal deductibility is determined by IRS Publication 78 status, not state location. Donations to a Pub 78-listed animal-related nonprofit in the District of Columbia are tax-deductible at the federal level; the District of Columbia state tax treatment may differ.
Where do animal-related nonprofits in the District of Columbia file their Form 990?
All US tax-exempt organisations file Form 990 with the IRS at the federal level — there is no state-specific filing for the federal exemption itself. the District of Columbia state charity registration is a separate state-level requirement.