Tides Foundation

Foundations and philanthropy
San Francisco, California
EIN 51-0198509
Tax-exempt since 1977

Firms paid: 9
Fees reported, 2019: $45K
Fees reported in 2019: $45K
Most Recent Reported Revenue: $368.0M

Fundraising fees by year

Per Form 990 Schedule G

Firms paid in 2019

$45,348 to 1 fundraiser · $45,452 in professional fundraising fees on the return

Fundraisers Tides Foundation paid in 2019, from Form 990 Schedule G
Fundraiser	Filed as	Fee
CORNERSTONE FUNDRAISINGCapital campaignsFundraising consultant	Fundraising consultant	$45,348

All firms paid

Fundraisers Tides Foundation reported paying, all years
Fundraiser	Years	Total fees
CORNERSTONE FUNDRAISINGCapital campaigns	2019	$45,348

Listed as a client by:

Per firm websites

SAMANTHA ENDER ADVISORY LLCFull-service fundraising

Form 990 Snapshot

Tides Foundation's Form 990 figures by year
Tax year	Revenue	Contributions	Fundraising expenses	Professional fundraising fees
2024	$368.0M	$343.8M	$1.1M	—
2023	$350.1M	$329.9M	$875K	—
2022	$580.7M	$573.7M	$1.8M	—
2020	$1.1B	$1.0B	$1.0M	—
2019	$511.1M	$486.1M	$1.0M	$45K
2018	$419.3M	$406.4M	$809K	—
2017	$298.4M	$289.7M	$618K	$7K

Fees are what Tides Foundation 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.