Housing & Shelter (L99) IRS Verified DX Registered 990 on File

MAIN STREET APARTMENTS INC

EIN: 91-1767139 · SAN RAFAEL, CA 94901-5545 · United States · FY 2025 Data

3 out of 5 50 / 100 Based on 2+ years of filings

Financial strength (30%) 66/100

Reliability (20%) 55/100

Effectiveness (25%) 78/100

Impact (25%) No data yet

Financial data: FY 2025 · Scored 9/13/2026

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Financial Overview — FY 2025

$369K

Total Revenue

$475K

Total Expenses

$-2,033,404

Net Assets

Employees

Revenue Sources

Expense Breakdown

Program Expense Ratio 90.7%

Fundraising Efficiency N/A

Operating Reserve -51.38x

Liability-to-Asset 231.4%

Revenue Diversification 66.0%

Compared with Peers

FY 2025

Compared with 2,936 similar organizations (United States, Housing & Shelter, $100K–$1M in expenses), FY 2025.

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	90.7%	87.3%	P10P90	Above median
Admin expense ratio Management and general / total expenses · lower is better	9.3%	11.8%	P10P90	Above median
Fundraising expense ratio Fundraising expenses / total expenses · lower is better	0.0%	0.0%	P10P90	Top quarter
Operating reserve Months of expenses covered by net assets · higher is better	-51.4 mo	13.5 mo	P10P90	Bottom quarter
Liabilities to assets Total liabilities / total assets · lower is better	231.4%	21.9%	P10P90	Bottom quarter
Revenue concentration Share of revenue from the largest source · lower is better	66.0%	90.8%	P10P90	Above median
Revenue growth Year over year revenue growth	3.3%	4.8%	P10P90
Expense growth Year over year expense growth	-9.2%	4.2%	P10P90
Surplus margin Surplus as a share of revenue	-28.7%	-6.0%	P10P90

Financial History

Year	Revenue	Expenses	Net Assets	Program %
2025	$369K	$475K	$-2,033,404	90.7%
2024	$357K	$523K	$-1,927,537	92.2%
2023	$356K	$426K	$-1,761,918	91.7%
2022	$486K	$460K	N/A	—

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Organization Details

EIN: 91-1767139
State: CA
City: SAN RAFAEL
ZIP: 94901-5545
Classification: L99
Category: Housing & Shelter
Rating: 3★
Coverage: A
Last Updated: Aug 2026
IRS Ruling Year: 1997
Foundation Code: 16
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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