Public Charity

HEARTWOOD CHARTER SCHOOL

HEARTWOOD CHARTER SCHOOL is a Public Charity headquartered in PETALUMA, CA. Financial data from the 2025 filing: $9.9M revenue, $9.8M expenses, $4.9M total assets. 1 publicly reported grants to this organization, totaling roughly $65K, appear in IRS filings.

EIN: 301200893 PETALUMA, CA Charter Schools NTEE: B29 Latest filing: 2025
Total Revenue$9.9M
Total Expenses$9.8M
Total Assets$4.9M
Grant Records1
Funding Total$65K
Filing Years2021–2025

Mission

THE MISSION OF HEARTWOOD CHARTER SCHOOL IS TO PROVIDE A SUPPORTIVE INDEPENDENT STUDY LEARNING ENVIRONMENT IN WHICH STUDENTS MAY CHOOSE A NUMBER OF PATHS INSPIRED BY THE WHOLE CHILD APPROACH OF PUBLIC WALDORF EDUCATION, INCLUDING THE OPTIONS OF SPENDING PART OF THEIR WEEK IN A GROUP INSTRUCTIONAL ENVIRONMENT OR HOME STUDY WITH A STRONG CLASSIC PUBLIC WALDORF APPROACH, OR DESIGNING A MORE INDEPENDENT WHOLE CHILD, HOME STUDY OPTION.

Where $100 goes at Heartwood Charter School

How Heartwood Charter School divides every $100 it spends, from its own Form 990 filings, averaged across 5 years.

$91 Programs the work itself
$9 Management running the organization
$0 Fundraising none reported

No fundraising costs are reported. That often means fundraising runs through a separate affiliated organization that files its own return.

Inside the $91 for programs

$91
Heartwood Charter School is a california nonprofit public benefit corporation whose goal is to graduate students who are proficient in all core subjects, well-prepared to pursue further academic…
All program spending
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Source: Form 990 filings with the IRS, latest fiscal year 2025. Shares are from the organization's reported expenses. Data by Imperigo; not affiliated with the IRS.

Sample Grants Received

2020
Grant to support general operations.
$65,000

Showing up to 5 of 1 total records — full history available with membership.

Officers & Directors

CLASS TEACHER Annette Holscher
Secretary Greg Browman
ASSISTANT DIRECTOR OF OPERATIONS Heather Deyden
ED. SPECIALIST Jeremiah Watterson
CERT SUPPORT TEACH Kelly Prescutti
CERT SUPPORT TEACH Kit Mayberry

Officer compensation and complete director data available with membership.

Top Grant Purposes

General Support
$65,000 1 grant

Financial Trends

Year Revenue Expenses Assets
2025 $9.9M $9.8M $4.9M
2024 $8.0M $7.8M $3.9M
2023 $6.4M $5.1M $3.3M
2022 $4.0M $3.1M $1.9M
2021 $1.4M $1.2M $523K

Between 2021 and 2025, reported annual revenue grew from $1.4M to $9.9M (+613%), with total assets most recently reported at $4.9M.

Interactive year-over-year charts and full filing details available with membership.

See the full picture for HEARTWOOD CHARTER SCHOOL

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