Animal-Related (D200) IRS Verified DX Registered 990 on File

WISCONSIN HUMANE SOCIETY

EIN: 39-0810533 · MILWAUKEE, WI 53208-3156 · United States · FY 2025 Data

3 out of 5 59 / 100 Based on 2+ years of filings

Financial strength (30%) 81/100

Reliability (20%) 55/100

Effectiveness (25%) 93/100

Impact (25%) No data yet

Financial data: FY 2025 · Scored 9/13/2026

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Mission Statement

The Wisconsin Humane Society's mission is to build a community where people value animals and treat them with respect and kindness. Our goal is to save lives.

Financial Overview — FY 2025

$18.3M

Total Revenue

$19.9M

Total Expenses

$40.6M

Net Assets

357

Employees

Revenue Sources

Expense Breakdown

Program Expense Ratio 77.9%

Fundraising Efficiency 819.6%

Operating Reserve 24.47x

Liability-to-Asset 4.3%

Revenue Diversification 68.5%

Executive Compensation $423K

Compared with Peers

FY 2025

Compared with 55 similar organizations (United States, Animal-Related, $10M–$100M in expenses), FY 2025.

This organization Middle half of peers (P25–P75) Peer median

Ratio	This org	Peer median	Position (P10 → P90)
Program expense ratio Program expenses / total expenses · higher is better	77.9%	82.4%	P10P90	Bottom quarter
Admin expense ratio Management and general / total expenses · lower is better	6.9%	8.2%	P10P90	Above median
Fundraising expense ratio Fundraising expenses / total expenses · lower is better	15.2%	5.5%	P10P90	Bottom quarter
Fundraising efficiency Fundraising expenses / gross fundraising income · lower is better	819.6%	998.8%	P10P90	Above median
Operating reserve Months of expenses covered by net assets · higher is better	24.5 mo	26.9 mo	P10P90	Below median
Liabilities to assets Total liabilities / total assets · lower is better	4.3%	7.4%	P10P90	Top quarter
Revenue concentration Share of revenue from the largest source · lower is better	68.5%	78.7%	P10P90	Above median
Surplus margin Surplus as a share of revenue	-8.7%	6.9%	P10P90

Financial History

Year	Revenue	Expenses	Net Assets	Program %	Staff
2025	$18.3M	$19.9M	$40.6M	77.9%	357
2023	$15.8M	$16.8M	$37.4M	79.9%	330
2022	$16.7M	$14.9M	$34.8M	79.7%	332
2021	$17.9M	$13.2M	N/A	—	238

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Organization Details

EIN: 39-0810533
State: WI
City: MILWAUKEE
ZIP: 53208-3156
Classification: D200
Category: Animal-Related
Rating: 3★
Coverage: A
Last Updated: Aug 2026
IRS Ruling Year
Foundation Code: 15
Form 990: On File

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CharityAI™ rates charities from 0 to 100 using public filings (IRS Form 990 and the equivalent registries outside the US) together with the information the charity itself provides on DonationX. Ratings are recalculated every quarter, without human bias, and shown as stars.

Four pillars

Financial strength30%

Program expense ratio, fundraising efficiency, operating reserves, liabilities and revenue diversification, compared with similar organizations.

Reliability20%

Standing with the registry, filing history, verification and how complete the profile is.

Effectiveness25%

How much goes to programs and how consistently the organization delivers them.

Impact25%

The outcomes the charity reports on DonationX: people served, cost per service and results.

Stars

★★★★★ 80–100 ★★★★☆ 60–79 ★★★☆☆ 40–59 ★★☆☆☆ 20–39 ★☆☆☆☆ 1–19

A pillar with no data counts as zero. Without impact metrics the score is capped at 59 (three stars): only the charity can supply that data.
The coverage grade (A to D) says how much filing data the score rests on; NONE means there is not enough to rate.
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"Compared with peers" places the charity's key ratios against organizations of the same country, sector and size.

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