Medical Research (H90) 990 on File

VACCINE RESEARCH INSTITUTE OF SAN DIEGO

EIN: 33-0903864 · SAN DIEGO, CA 92109-5754 · United States · FY 2025 Data

3 out of 5 45 / 100 Based on 2+ years of filings

Financial strength (30%) 62/100

Reliability (20%) 55/100

Effectiveness (25%) 61/100

Impact (25%) No data yet

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

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CharityAI™ Score

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Financial Overview — FY 2025

$665K

Total Revenue

$625K

Total Expenses

$5K

Net Assets

Employees

Revenue Sources

Expense Breakdown

Program Expense Ratio 69.9%

Fundraising Efficiency N/A

Operating Reserve 0.10x

Liability-to-Asset 83.0%

Revenue Diversification 100.0%

Executive Compensation $141K

Compared with Peers

FY 2025

Compared with 300 similar organizations (United States, Medical Research, $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	69.9%	84.6%	P10P90	Below median
Admin expense ratio Management and general / total expenses · lower is better	30.1%	10.0%	P10P90	Bottom quarter
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	0.1 mo	11.7 mo	P10P90	Bottom quarter
Liabilities to assets Total liabilities / total assets · lower is better	83.0%	0.0%	P10P90	Bottom quarter
Revenue concentration Share of revenue from the largest source · lower is better	100.0%	92.2%	P10P90	Below median
Revenue growth Year over year revenue growth	25.1%	3.4%	P10P90
Expense growth Year over year expense growth	10.0%	7.5%	P10P90
Surplus margin Surplus as a share of revenue	6.0%	-1.6%	P10P90

Financial History

Year	Revenue	Expenses	Net Assets	Program %	Staff
2025	$665K	$625K	$5K	69.9%	4
2024	$532K	$568K	$-34,127	65.9%	5
2021	$2K	$17K	N/A	—	1
2020	$100K	$136K	N/A	—	1

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Organization Details

EIN: 33-0903864
State: CA
City: SAN DIEGO
ZIP: 92109-5754
Classification: H90
Category: Medical Research
Rating: 3★
Coverage: A
Last Updated: Aug 2026
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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