Little Green Book Foundation

Private foundation · Grantmaker Rio Hondo, TX EIN: 45-3682000

Little Green Book Foundation is a private foundation, based in Rio Hondo, TX. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $524 in total assets. In 2024, it awarded 3 grants totaling $6K.

Little Green Book Foundation at a glance

In short: Little Green Book Foundation gave $6K across 3 grants in 2024 (avg $2K), mostly in Texas. Source: 2024 IRS Form 990-PF.

Annual giving (2024)
$5,500
-38.9% vs 2023
Grants made (2024)
3
-25.0% vs 2023
Average grant
$1,833
-18.5% vs 2023
Median grant
$2,000
Total assets
$524
-69.5% vs 2023
Primary geography
Texas (100% of itemized 2024 grant dollars)
Latest 990 filing
Form 990-PF, 2024 View filing

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

Who Little Green Book Foundation funds

How this funder distributes its grants

Top Recipients

Top 3 recipients in 2024

St Albans Episcopal Day School: $3KSt Albans Episcopal Day School$3KPlano Metro Rotary: $2KPlano Metro Rotary$2KSan Benito Cultural Heritage Museum: $1KSan Benito Cultural HeritageMuseum$1K

The largest 2024 recipient was St Albans Episcopal Day School ($3K). Together the top 3 received $6K.

Grant Size Distribution

14 grants across all recorded years

14<$50K$50–100K$100–250K$250–500K$500K–1M$1–5M$5M+

The most common grant size was under $50K: 14 grants of 14 (100%).

Geographic Focus

Where this funder awards grants

Grant Distribution by State

1state

Share of 2024 grant dollars across all 3 itemized grants.

States

Cities

HarlingenHoustonMcAllenMissouri CityPlanoSan Benito

How Little Green Book Foundation gives

  • Giving fell 27% from 2021 to 2024. Method
  • In 2024 it paid out well above its IRS minimum distribution (the 5% rule). Method

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

Giving History

Giving Over Time

Total grant dollars and number of grants per year

$0$5K$10K$15K2 grants2020 2 grants2021 3 grants2022 4 grants2023 3 grants2024

From 2020 to 2024, annual grant giving ranged from $6K (2020) to $13K (2022). In 2024 it made 3 grants totaling $6K.

Grants by year

Grant recipients and amounts by year

RecipientPurposeAmount
St Albans Episcopal Day School Harlingen, TXDonation$2,500
Plano Metro Rotary Plano, TXDonation$2,000
San Benito Cultural Heritage Museum San Benito, TXDonation$1,000
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Financial History

Multi-year comparison from IRS filings

Figures from IRS filings, by filing year
Filing yearTotal AssetsRevenueExpensesGrants paidGrantsQualifying DistributionsDistributable Amount
2024$524$5,000$6,225$5,5003$5,500$26
2023$1,717$7,500$9,640$9,0004$9,000$85
2022$3,857$42,500$28,880$12,5003$12,500$190
2021$318$25,000$32,368$7,5002$7,500$16
2020$318$7,500$9,300$5,5002—$16

Under IRS private-foundation payout rules, Little Green Book Foundation reported a distributable amount of $26 for 2024 — the minimum it must pay out in qualifying distributions.

Leadership & Key People

Officers and directors from IRS filings

Little Green Book Foundation is led by Robert B. Duncan, President on every filing since 2020; none of the 2 officers listed in 2024 report compensation.

Officers on the 2024 filing

  • Robert B. Duncan

    President

    On filings since 2020

    No compensation reported

  • Patty Wei-Chung Duncan

    Vice President & Secretary Treasurer

    Vice President, Secretary & Treasurer → Vice President & Secretary Treasurer, 2022

    On filings since 2020

    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 Little Green Book Foundation

How much does Little Green Book Foundation give each year?

Little Green Book Foundation gave $6K across 3 grants in 2024, according to its 2024 IRS Form 990-PF. In 2023 it gave $9K across 4 grants.

What is Little Green Book Foundation's typical grant size?

Little Green Book Foundation's median grant in 2024 was $2,000, and its average grant was $1,833, across 3 grants on its 2024 IRS Form 990-PF.

Where does Little Green Book Foundation give grants?

Little Green Book Foundation gives mostly in Texas: 100% of the grant dollars itemized on its 2024 IRS Form 990-PF went to recipients there.

Does Little Green Book Foundation give general operating support?

Not in 2024: none of the 3 grants with a stated purpose on Little Green Book Foundation's 2024 IRS Form 990-PF were described as general or operating support. Recurring purposes include "Donation" (3 grants).

How large is Little Green Book Foundation?

Little Green Book Foundation reported $524 in total assets on its 2024 IRS Form 990-PF. It paid out $6K in qualifying distributions that year, against a required minimum of $26 (roughly 5% of its investment assets).

What is Little Green Book Foundation's EIN?

Little Green Book Foundation's EIN (Employer Identification Number) is 45-3682000. 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.

Data update history

(6)

When this profile's IRS filing data changed on Grantable

  1. Added Form 990-PF for fiscal year 2020 (received by the IRS November 8, 2021)
  2. Updated Form 990-PF for fiscal year 2021 (received by the IRS November 11, 2022)
  3. Updated Form 990-PF for fiscal year 2022 (received by the IRS November 8, 2023)
  4. Updated Form 990-PF for fiscal year 2023 (received by the IRS February 3, 2025)
  5. Updated Form 990-PF for fiscal year 2024 (received by the IRS November 14, 2025)
  6. IRS filings on file for fiscal years 2021–2024

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The filing figures on this page are open data under CC BY 4.0. About GrantGraph Open

Figures come from Little Green Book Foundation's IRS filings (methodology). AI-written summaries, news items and logos are not covered by the open licence. Spot an error? Email hello@grantable.co.

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