Joint Heirs Ministry

Private foundation · Grantmaker Mercer Island, WA EIN: 91-1726394

Joint Heirs Ministry is a private foundation focused on religion, based in Mercer Island, WA. IRS filing data is available from 2019 through 2023. In 2023, it awarded 2 grants totaling $263K. Net investment income was $10K.

Joint Heirs Ministry at a glance

In short: Joint Heirs Ministry gave $263K across 2 grants in 2023 (avg $132K), mostly in Georgia. Source: 2023 IRS Form 990-PF.

Annual giving (2023)
$263,204
+114.9% vs 2022
Grants made (2023)
2
+100.0% vs 2022
Average grant
$131,602
+7.4% vs 2022
Median grant
$131,602
Primary geography
Georgia (100% of itemized 2023 grant dollars)
Latest 990 filing
Form 990-PF, 2023 View filing

Data from IRS Form 990-PF, 2023; updated September 2026.

Who Joint Heirs Ministry funds

How this funder distributes its grants

Top Recipients

Top recipient in 2023

National Christian Charitable Foundation Inc: $263K across 2 grantsNational Christian CharitableFoundation Inc$263K · 2 grants

The largest 2023 recipient was National Christian Charitable Foundation Inc ($263K across 2 grants).

Grant Size Distribution

7 grants across all recorded years

3<$50K$50–100K3$100–250K1$250–500K$500K–1M$1–5M$5M+

The most common grant size was under $50K: 3 grants of 7 (43%).

Geographic Focus

Where this funder awards grants

Grant Distribution by State

3states

Share of 2023 grant dollars across all 2 itemized grants.

Cities

AlpharettaNashvilleSeattle

How Joint Heirs Ministry gives

  • 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.

Giving History

Giving Over Time

Total grant dollars and number of grants per year

$0$100K$200K$300K3 grants2019 1 grant2021 1 grant2022 2 grants2023

From 2019 to 2023, annual grant giving ranged from $123K (2022) to $263K (2023). In 2023 it made 2 grants totaling $263K.

Grants by year

Grant recipients and amounts by year

RecipientPurposeAmount
National Christian Charitable Foundation Inc Alpharetta, GASupport Christian Organizations$250,319
National Christian Charitable Foundation Inc Alpharetta, GASupport Christian Organizations$12,885
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Financial History

Multi-year comparison from IRS filings

Figures from IRS filings, by filing year
Filing yearTotal AssetsRevenueExpensesGrants paidGrantsQualifying DistributionsNet Investment IncomeDistributable Amount
2023—$14,907$272,055$263,2042$266,741$9,593$12,231
2022$220,889$35,072$129,852$122,5001$125,072$30,292$14,544
2021$315,669$5,788$220,501$212,5001—$5,294$21,281
2019$708,726$79,354$201,708$191,2503—$74,820$38,820

Under IRS private-foundation payout rules, Joint Heirs Ministry reported a distributable amount of $12K for 2023 — the minimum it must pay out in qualifying distributions.

Leadership & Key People

Officers and directors from IRS filings

Joint Heirs Ministry is led by Doreen J. Duff-Dings, President on the 2023 filing; none of the 3 officers listed in 2023 report compensation.

Officers on the 2023 filing

  • Doreen J. Duff-Dings

    President

    New on the 2023 filing

    1 hr/week

    No compensation reported

  • Bruce Duff

    Treasurer & Secretary

    On filings since 2019

    1 hr/week

    No compensation reported

  • Marilyn Duff

    Vice President

    On filings since 2019

    No compensation reported

Former officers (1)
  • Former: George Duff (2019–2022) — President

Data from IRS Form 990 filings, 2019–2023. "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 Joint Heirs Ministry

How much does Joint Heirs Ministry give each year?

Joint Heirs Ministry gave $263K across 2 grants in 2023, according to its 2023 IRS Form 990-PF. In 2022 it gave $123K across 1 grant.

What is Joint Heirs Ministry?

Joint Heirs Ministry is a private foundation focused on religion, based in Mercer Island, WA.

Where does Joint Heirs Ministry operate?

Joint Heirs Ministry has awarded grants in Georgia, Tennessee, Washington.

How much is Joint Heirs Ministry required to give away each year?

Private foundations must generally distribute about 5% of their assets annually. For 2023, Joint Heirs Ministry reported a distributable amount of $12K on its IRS Form 990-PF — the minimum it must pay out in qualifying distributions.

What is Joint Heirs Ministry's EIN?

Joint Heirs Ministry's EIN (Employer Identification Number) is 91-1726394. IRS Form 990 filing data is available on this page for 2019–2023.

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

Data update history

(2)

When this profile's IRS filing data changed on Grantable

  1. Added Form 990-PF for fiscal year 2019 (received by the IRS February 7, 2020)
  2. IRS filings on file for fiscal years 2021–2023

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