Philanthropy & Grantmaking (T21) IRS Verified DX Registered 990 on File

RSM BOSTON FOUNDATION INC

EIN: 46-4101902 · BOSTON, MA 02129-3742 · United States · FY 2023 Data

3 out of 5 57 / 100 Based on 2+ years of filings

Financial strength (30%) 90/100

Reliability (20%) 50/100

Effectiveness (25%) 78/100

Impact (25%) No data yet

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

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Mission Statement

The RSM Boston Foundation inspires staff to get involved, make a difference and give back to the communities and causes they care about. As we come together in support of each other, we have the power to change lives and amplify our impact.

Financial Overview — FY 2023

$355K

Total Revenue

$263K

Total Expenses

$489K

Net Assets

Employees

Revenue Sources

Expense Breakdown

Program Expense Ratio 88.7%

Fundraising Efficiency N/A

Operating Reserve 22.32x

Liability-to-Asset 1.8%

Revenue Diversification 100.0%

Compared with Peers

FY 2023

Compared with 26,148 similar organizations (United States, Philanthropy & Grantmaking, $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	88.7%	90.7%	P10P90	Below median
Admin expense ratio Management and general / total expenses · lower is better	2.9%	7.8%	P10P90	Above median
Fundraising expense ratio Fundraising expenses / total expenses · lower is better	8.4%	0.0%	P10P90	Bottom quarter
Operating reserve Months of expenses covered by net assets · higher is better	22.3 mo	106.5 mo	P10P90	Below median
Liabilities to assets Total liabilities / total assets · lower is better	1.8%	0.0%	P10P90	Bottom quarter
Revenue concentration Share of revenue from the largest source · lower is better	100.0%	90.6%	P10P90	Bottom quarter
Revenue growth Year over year revenue growth	2.9%	4.1%	P10P90
Expense growth Year over year expense growth	-21.0%	2.5%	P10P90
Surplus margin Surplus as a share of revenue	25.9%	-10.5%	P10P90

Financial History

Year	Revenue	Expenses	Net Assets	Program %
2023	$355K	$263K	$489K	88.7%
2022	$345K	$333K	$397K	69.2%
2021	$324K	$328K	N/A	—

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Organization Details

EIN: 46-4101902
State: MA
City: BOSTON
ZIP: 02129-3742
Classification: T21
Category: Philanthropy & Grantmaking
Rating: 3★
Coverage: A
Last Updated: Aug 2026
IRS Ruling Year: 2022
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

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The coverage grade (A to D) says how much filing data the score rests on; NONE means there is not enough to rate.
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"Compared with peers" places the charity's key ratios against organizations of the same country, sector and size.

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