The Spinsters of San Francisco

Nonprofit profile at a glance

EIN
942777536
IRS 990-EZ coverage
2011–2025
Forms available
Form 990-EZ 2025
Location
San Francisco, CA, USA
Phone
9167686398
Rating
58
Verdict
MIXED
Rating confidence
Moderate

Official website

Reported finances

Revenue
$21,833
Expenses
$36,304
Assets
$125,289

Source: IRS Form 990-EZ. Selected filing: tax year 2025. Amounts in USD.

Leadership & pay

7 people listed

Executive titles in this filing

  • Rachel Kozkowski (President)
  • Harinder Mundi (Vice President)

People named in this filing

  • Rachel Kozkowski (President)
  • Harinder Mundi (Vice President)
  • Jaselin Drown (Communications Director)

Selected names, not a complete roster or a statement of current roles. Open leadership details for the complete filed list.

Source: IRS Form 990-EZ. Selected filing: tax year 2025. Names and roles reflect this filing, not necessarily current officeholders.

Overview

Mission

A community oriented social and philanthropic organization of up to 195 members. Comprised of college educated, unmarried women who sponsor and raise funds for designated charities.

What it reported doing in 2025

Provided substantial contribution to assist localcharities in San Francisco area.

Operating model

Revenue model
Membership-supported. 100% of the money available for current operations came from membership dues.
Distribution model
Transfer-based 990-EZ. The 990-EZ reports grants or member benefits, but it does not separate enough spending to show the nonprofit’s full delivery mix.

The verdict

MIXED - The filed numbers largely add up. Revenue has declined or grown slowly and expenses are high relative to revenue.

Rating breakdown

  • Financial Efficiency: 44
  • Transparency & Controls: 82
  • Sustainability: 34
  • Growth: 20

Detailed rating inputs

Financial Efficiency

  • Mission deployment rate: 70.1%; rating input score 70
  • Program expense ratio: Limited

Transparency & Controls

  • Consistency checks: 100%; rating input score 100; 51st percentile among comparable filings
  • Major donor itemization: Limited

Sustainability

  • Operating margin: -66.3%; rating input score 10; 10th percentile among comparable filings
  • Total-asset coverage ratio: 3.45; rating input score 77; 77th percentile among comparable filings
  • Liabilities to assets ratio: Limited
  • Officer compensation ratio: 0%; rating input score 56; 56th percentile among comparable filings

Growth

  • Program expense growth: Limited
  • Revenue growth: -10.9% per year; rating input score 0; 23rd percentile among comparable filings
  • Asset growth: 3.3% per year; rating input score 100; 50th percentile among comparable filings

Details

  • Where the money goes: 70.1% of revenue deployed
  • Governance: Filed governance answers
  • Accomplishments: 1 filed program accomplishment
  • Leadership: top reported pay $0 · 7 people listed
  • Consistency: 5 of 5 current checks pass
  • Schedules: 1 filed schedules
  • Filing history: 15 filing years from 2011 to 2025
  • Contacts: How to reach this organization
  • Grant readiness: Federal tax and exclusion status, award history, and grant-maker relationships.
  • People: Everyone the filings name, and which of them the filings identify by more than a name.

Key Signals

Signals prioritize questions for review. They are not findings of misconduct.

  • High — Growth: Revenue growth scored 0/100.
  • High — Sustainability: Operating margin scored 10/100.
  • Review — Sustainability: Officer compensation ratio scored 56/100.