Diseases & Disorders (G32) IRS Verified DX Registered 990 on File

FIREFLY SISTERHOOD

EIN: 46-4874051 · PLYMOUTH, MN 55447-1391 · United States · FY 2023 Data

3 out of 5 51 / 100 Based on one year of filings

Financial strength (30%) 79/100

Reliability (20%) 50/100

Effectiveness (25%) 71/100

Impact (25%) No data yet

Financial data: FY 2023 · Scored 9/13/2026

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CharityAI™ Score

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Mission Statement

Firefly Sisterhood provides free, personalized one-to-one support for women who have been impacted by a breast cancer diagnosis. Our unique mentoring program extends the patients’ support network beyond their family and medical team—we connect them with a Peer Mentor Guide who shares a similar experience and lifestyle. Whether breast cancer has just been diagnosed, the person is in the midst of treatment, or treatment is fully completed, Firefly Sisterhood will offer guidance, support and hope.

Financial Overview — FY 2023

$295K

Total Revenue

$183K

Total Expenses

$333K

Net Assets

Employees

Revenue Sources

Expense Breakdown

Program Expense Ratio 74.3%

Fundraising Efficiency 53.2%

Operating Reserve 21.77x

Liability-to-Asset 0.4%

Revenue Diversification 105.7%

Executive Compensation $57K

Compared with Peers

FY 2023

Compared with 2,093 similar organizations (United States, Diseases & Disorders, $100K–$1M in expenses), FY 2023.

This organization Middle half of peers (P25–P75) Peer median

Ratio	This org	Peer median	Position (P10 → P90)
Program expense ratio Program expenses / total expenses · higher is better	74.3%	83.4%	P10P90	Below median
Admin expense ratio Management and general / total expenses · lower is better	15.1%	11.3%	P10P90	Below median
Fundraising expense ratio Fundraising expenses / total expenses · lower is better	10.7%	0.1%	P10P90	Bottom quarter
Fundraising efficiency Fundraising expenses / gross fundraising income · lower is better	53.2%	18.4%	P10P90	Below median
Operating reserve Months of expenses covered by net assets · higher is better	21.8 mo	12.3 mo	P10P90	Above median
Liabilities to assets Total liabilities / total assets · lower is better	0.4%	0.9%	P10P90	Above median
Revenue concentration Share of revenue from the largest source · lower is better	105.7%	95.3%	P10P90	Bottom quarter
Revenue growth Year over year revenue growth	30.5%	9.5%	P10P90
Expense growth Year over year expense growth	-15.4%	14.8%	P10P90
Surplus margin Surplus as a share of revenue	37.9%	0.9%	P10P90

Financial History

Year	Revenue	Expenses	Net Assets	Program %	Staff
2023	$295K	$183K	$333K	74.3%	5
2022	$227K	$217K	N/A	—	6
2021	$215K	$199K	N/A	—	4

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Organization Details

EIN: 46-4874051
State: MN
City: PLYMOUTH
ZIP: 55447-1391
Classification: G32
Category: Diseases & Disorders
Rating: 3★
Coverage: B
Last Updated: Aug 2026
Foundation Code: 15
Form 990: On File

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CharityAI™ rates charities from 0 to 100 using public filings (IRS Form 990 and the equivalent registries outside the US) together with the information the charity itself provides on DonationX. Ratings are recalculated every quarter, without human bias, and shown as stars.

Four pillars

Financial strength30%

Program expense ratio, fundraising efficiency, operating reserves, liabilities and revenue diversification, compared with similar organizations.

Reliability20%

Standing with the registry, filing history, verification and how complete the profile is.

Effectiveness25%

How much goes to programs and how consistently the organization delivers them.

Impact25%

The outcomes the charity reports on DonationX: people served, cost per service and results.

Stars

★★★★★ 80–100 ★★★★☆ 60–79 ★★★☆☆ 40–59 ★★☆☆☆ 20–39 ★☆☆☆☆ 1–19

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