Cornerstone Foundation Inc.

Human services
Des Plaines, Illinois
EIN 36-3289363
Tax-exempt since 1988

Firms paid: 2
Fees reported, 2018–2019: $47K
Fees reported in 2019: $34K
Most Recent Reported Revenue: $1.6M

Fundraising fees by year

Per Form 990 Schedule G

Firms paid in 2019

$34,335 to 1 fundraiser · $34,335 in professional fundraising fees on the return

Fundraisers Cornerstone Foundation Inc. paid in 2019, from Form 990 Schedule G
Fundraiser	Filed as	Fee
Gonser Gerber LLPCapital campaignsFundraising feasibility study	Fundraising feasibility study	$34,335

All firms paid

Fundraisers Cornerstone Foundation Inc. reported paying, all years
Fundraiser	Years	Total fees
Gonser Gerber LLPCapital campaigns	2019	$34,335
Aria Communications Corporation	2018	$12,597

Form 990 Snapshot

Cornerstone Foundation Inc.'s Form 990 figures by year
Tax year	Revenue	Contributions	Fundraising expenses	Professional fundraising fees
2024	$1.6M	$235K	$58K	—
2023	$3.2M	$2.4M	$47K	—
2022	$1.9M	$1.4M	$37K	—
2021	$2.1M	$1.8M	$43K	—
2020	$753K	$511K	$59K	$11K
2019	$514K	$300K	$70K	$34K
2018	$785K	$284K	$53K	$17K
2017	$332K	$181K	$0K	—

Fees are what Cornerstone Foundation Inc. reported on IRS Form 990. Nonprofits list only fundraisers paid $5,000 or more, and many book consultants under other expenses, so a nonprofit can have worked with firms that don't appear here. Last checked 2026-11-14.