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Hawaii · NTEE D

Animal-Related Nonprofits in Hawaii

Givalgo Discover indexes 50 active animal-related nonprofits headquartered in Hawaii. 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
1MAUI HUMANE SOCIETY INC
EIN 99-6000953
$37.2M
2HAWAIIAN HUMANE SOCIETY
EIN 99-0073490
$18.0M
3SUSTAINABLE FISHERIES PARTNERSHIP FOUNDATION
EIN 27-3091938
$8.0M
4HAWAII ISLAND HUMANE SOCIETY
EIN 99-6009437
$7.0M
5KAUAI HUMANE SOCIETY
EIN 99-0089250
$3.6M
6OAHU SOCIETY FOR THE PREVENTION OF CRUELTY OF ANIMALS
EIN 61-1569948
$3.4M
7PAPAHANAUMOKUAKEA MARINE DEBRIS PROJECT INC
EIN 83-4554194
$3.3M
8LANAI CAT SANCTUARY INC
EIN 26-1329156
$2.6M
9THE HAPPY DOG PROJECT
EIN 81-3361499
$2.5M
10ASSISTANCE DOGS OF HAWAII
EIN 99-0353694
$1.9M
11HONOLULU ZOOLOGICAL SOCIETY
EIN 23-7057714
$1.5M
12ALOHA ILIO RESCUE
EIN 46-5495854
$1.5M
13HAWAII WILDLIFE CENTER
EIN 20-1489691
$1.4M
14NA KOA MANU CONSERVATION INC
EIN 47-4189809
$884K
15HAWAII MARINE MAMMAL ALLIANCE INC
EIN 81-1077953
$686K
16FRIENDS OF THE WAIKIKI AQUARIUM
EIN 99-0322295
$485K
17PETFIX SPAY AND NEUTER
EIN 84-3924495
$476K
18ABANDONED AND FERAL CAT FRIENDS
EIN 99-0347808
$466K
19FRIENDS OF THE PANAEWA ZOO
EIN 99-0248039
$446K
20EAST MAUI ANIMAL REFUGE
EIN 99-0278442
$389K
21THREE RING RANCH INC
EIN 99-0344980
$384K
22MAKAI FOUNDATION
EIN 88-4166944
$325K
23KAUAI FERALS
EIN 26-4305704
$306K
24KOHALA ANIMAL RELOCATION AND EDUCATION SERVICE
EIN 27-0575124
$302K
25KAUAI SPCA
EIN 81-3486997
$293K
26FUR-ANGEL FOUNDATION
EIN 47-4033399
$273K
27RAINBOW FRIENDS ANIMAL SANCTUARY
EIN 99-0353068
$262K
28MAUNAWILI FARMS
EIN 47-3350169
$237K
29SAVE THE SEA TURTLES INTERNATIONAL
EIN 99-0344723
$200K
30PAWS FOR LIFE RESCUE
EIN 46-3976664
$193K
31RESCUE KITTIES OF HAWAII
EIN 87-1680392
$182K
32ADVOCATS INC
EIN 99-0341278
$176K
33HAWAII CAT FOUNDATION
EIN 99-0330848
$161K
34PARTS PER TRILLION FOUNDATION
EIN 81-4566994
$159K
35ALOHA ANIMAL OASIS CORP
EIN 87-4391558
$154K
36POI DOGS & POPOKI
EIN 27-1370208
$152K
37FOR THE FISHES
EIN 47-3469519
$133K
38HAWAII ANIMAL KULEANA ALLIANCE INC
EIN 84-2229187
$130K
39HAWAII FI-DO SERVICE DOG
EIN 99-0353345
$125K
40KAUAI ANIMAL EDUCATION FARM
EIN 81-1903828
$120K
41ACTION 4 ANIMALS HAWAII
EIN 88-3038470
$114K
42PAWS OF HAWAII
EIN 82-2707079
$111K
43MALAMA NA HONU
EIN 61-1546974
$107K
44LUCKY PAWS ANIMAL FOUNDATION
EIN 85-2383853
$103K
45KAUAI ANIMAL WELFARE SOCIETY
EIN 47-3136926
$96K
46MAGICAL CREATURES OF HAMAKUA - ANIMAL RESCUE AND SANCTUARY
EIN 82-4260185
$95K
47CAT PEOPLE OF OAHU
EIN 83-2888194
$93K
48LOVE A CAT CHARITY
EIN 99-0343475
$91K
49KITTY CHARM FARM INC
EIN 88-0775780
$84K
50EARTHTRUST
EIN 99-0172970
$80K

Frequently asked questions about animal-related nonprofits in Hawaii

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

How many animal-related nonprofits operate in Hawaii?
Every IRS-registered animal-related nonprofit in Hawaii 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 Hawaii?
The single largest animal-related nonprofit in Hawaii 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 Hawaii 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 Hawaii 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 Hawaii are tax-deductible at the federal level; Hawaii state tax treatment may differ.
Where do animal-related nonprofits in Hawaii 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. Hawaii state charity registration is a separate state-level requirement.