The Mario Santo Domingo Foundation

Private foundation · Grantmaker Miami, FL EIN: 20-3751850

The Mario Santo Domingo Foundation is a private foundation, based in Miami, FL. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $10 in total assets.

Key facts about The Mario Santo Domingo Foundation

EIN
20-3751850
Latest 990 filing
Form 990-PF, 2024
Total assets
$10

Data from IRS Form 990-PF, 2024; updated September 2026.

Financial Overview

From 2024 IRS Form 990-PF · View filing

Total Assets

$10

+0.0% YoY

Revenue

—

-100.0% YoY

Expenses

—

-100.0% YoY

Under IRS private-foundation payout rules, The Mario Santo Domingo Foundation reported a distributable amount of $1 for 2024 — the minimum it must pay out in qualifying distributions.

How The Mario Santo Domingo Foundation gives

  • Giving grew 160% from 2020 to 2023. Method
  • In 2023 it paid out well above its IRS minimum distribution (the 5% rule). Method

From the foundation's IRS Form 990-PF filings. Methodology.

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Geographic Focus

Where this funder awards grants

Grant Distribution by State

2states

Cities

New YorkCambridgeNey York

Giving Over Time

Total grant dollars and number of grants per year

$0$1M$2M$3M1 grant2020 1 grant2021 3 grants2022 2 grants2023 0 grants2024

From 2020 to 2023, annual grant giving ranged from $500K (2020) to $2.8M (2022). In 2023 it made 2 grants totaling $1.3M.

Grant Insights

How this funder distributes its grants

Grant Size Distribution

7 grants across all recorded years

<$50K$50–100K$100–250K2$250–500K3$500K–1M2$1–5M$5M+

The most common grant size was in the $500K–1M range: 3 grants of 7 (43%).

Giving History

Grant recipients and amounts by year

No grants recorded for 2024.

Financial History

Multi-year comparison from IRS filings

Revenue
Expenses
Qualifying Distributions
$0$1M$2M$3M$4M2020 2021 2022 2023 2024
Metric202420232022
Total Assets$10$10$10
Revenue—$1,300,000$800,000
Expenses—$1,300,000$2,800,000
Qualifying Distributions—$1,300,000$2,800,000
Distributable Amount$1$1$45,925

Data update history

When this profile's IRS filing data changed on Grantable

  1. IRS filings on file for fiscal years 2020–2024

Leadership & Key People

Officers and directors from IRS filings

The Mario Santo Domingo Foundation's 2024 filing lists 3 officers; none of the 3 officers listed in 2024 report compensation.

Officers on the 2024 filing

  • Alejandro Santo Domingo

    Trustee

    On filings since 2020

    1 hr/week

    No compensation reported

  • Andres Santo Domingo

    Trustee

    On filings since 2020

    1 hr/week

    No compensation reported

  • Beatriz Davila De Santo Domingo

    Trustee

    On filings since 2020

    1 hr/week

    No compensation reported

Data from IRS Form 990 filings, 2020–2024. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.

Frequently asked questions about The Mario Santo Domingo Foundation

How large is The Mario Santo Domingo Foundation?

The Mario Santo Domingo Foundation reported $10 in total assets on its 2024 IRS Form 990-PF.

Where does The Mario Santo Domingo Foundation operate?

The Mario Santo Domingo Foundation has awarded grants in Massachusetts, New York.

How much is The Mario Santo Domingo Foundation required to give away each year?

Private foundations must generally distribute about 5% of their assets annually. For 2024, The Mario Santo Domingo Foundation reported a distributable amount of $1 on its IRS Form 990-PF — the minimum it must pay out in qualifying distributions.

What is The Mario Santo Domingo Foundation's EIN?

The Mario Santo Domingo Foundation's EIN (Employer Identification Number) is 20-3751850. IRS Form 990 filing data is available on this page for 2020–2024.

Data last updated September 2026. Sourced from IRS Form 990-PF filings.

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