Human Services (P800) IRS Verified DX Registered 990 on File

CORNERSTONE SERVICE INC

EIN: 36-2706578 · JOLIET, IL 60436-1876 · United States · FY 2025 Data

3 out of 5 57 / 100 Based on 2+ years of filings

Financial strength (30%) 75/100

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

Cornerstone Services provides progressive, comprehensive services for people with disabilities, promoting choice, dignity, and the opportunity to live and work in the community.

Financial Overview — FY 2025

$56.5M

Total Revenue

$54.8M

Total Expenses

$26.8M

Net Assets

959

Employees

Revenue Sources

Expense Breakdown

Program Expense Ratio 88.3%

Fundraising Efficiency 484.8%

Operating Reserve 5.87x

Liability-to-Asset 41.5%

Revenue Diversification 80.9%

Executive Compensation $826K

Compared with Peers

FY 2025

Compared with 1,112 similar organizations (United States, Human Services, $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	88.3%	87.2%	P10P90	Above median
Admin expense ratio Management and general / total expenses · lower is better	11.1%	11.3%	P10P90	Above median
Fundraising expense ratio Fundraising expenses / total expenses · lower is better	0.6%	0.4%	P10P90	Below median
Fundraising efficiency Fundraising expenses / gross fundraising income · lower is better	484.8%	468.0%	P10P90	Below median
Operating reserve Months of expenses covered by net assets · higher is better	5.9 mo	7.5 mo	P10P90	Below median
Liabilities to assets Total liabilities / total assets · lower is better	41.5%	26.6%	P10P90	Below median
Revenue concentration Share of revenue from the largest source · lower is better	80.9%	91.4%	P10P90	Above median
Revenue growth Year over year revenue growth	11.5%	6.3%	P10P90
Expense growth Year over year expense growth	12.7%	5.3%	P10P90
Surplus margin Surplus as a share of revenue	3.1%	2.8%	P10P90

Financial History

Year	Revenue	Expenses	Net Assets	Program %	Staff
2025	$56.5M	$54.8M	$26.8M	88.3%	959
2024	$50.7M	$48.6M	$25.1M	88.4%	864
2023	$42.3M	$40.7M	$22.9M	88.2%	839
2022	$40.8M	$36.5M	$21.0M	88.1%	796
2021	$32.6M	$27.8M	N/A	—	707

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Organization Details

EIN: 36-2706578
State: IL
City: JOLIET
ZIP: 60436-1876
Classification: P800
Category: Human Services
Rating: 3★
Coverage: A
Last Updated: Aug 2026
IRS Ruling Year: 1969
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

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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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