Marin Horizon School Inc.

Mill Valley, California
EIN 94-2427732

Firms paid: 4
Fees reported, 2022–2024: $80K
Fees reported in 2024: $18K
Most Recent Reported Revenue: $13.7M

Fundraising fees by year

Per Form 990 Schedule G

Firms paid in 2024

$18,191 to 2 fundraisers

Fundraisers Marin Horizon School Inc. paid in 2024, from Form 990 Schedule G
Fundraiser	Filed as	Fee
Sk Wallis Consulting LLCFoundation grants and reporting consultant	Foundation grants and reporting consultant	$12,191
Franco Finn ProductionsAuctioneer	Auctioneer	$6,000

All firms paid

Fundraisers Marin Horizon School Inc. reported paying, all years
Fundraiser	Years	Total fees
Cardaronella Stirling AssociatesCapital campaigns	2022	$55,541
Sk Wallis Consulting LLC	2024	$12,191
Susan Kleinman Wallis LLCGrant writing	2022	$6,738
Franco Finn Productions	2024	$6,000

Form 990 Snapshot

Marin Horizon School Inc.'s Form 990 figures by year
Tax year	Revenue	Contributions	Fundraising expenses	Professional fundraising fees
2022	$13.7M	$2.6M	$445K	$62K
2021	$12.8M	$2.0M	$305K	—
2020	$13.3M	$2.4M	$296K	—
2019	$11.8M	$1.3M	$296K	—
2018	$11.4M	$1.5M	$351K	—
2017	$11.3M	$1.3M	$452K	—

Fees are what Marin Horizon School 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.