South Dakota Association of Nurse logo

South Dakota Association of Nurse

501(c)(6) organization Spearfish, SD EIN: 46-6036687 Website

To unite all South Dakota certified registered nurse anesthetists in oneness of purpose in attaining its objectives and to be recognized as the official professional organization of nurse anesthetists in the state of South Dakota.

South Dakota Association of Nurse at a glance

In short: South Dakota Association of Nurse gave $25K across 1 grant in 2025 (avg $25K), mostly in South Dakota. Source: 2025 IRS Form 990.

Annual giving (2025)
$25,000
Grants made (2025)
1
Average grant
$25,000
Median grant
$25,000
Total assets
$1,407,037
+32.2% vs 2024
Primary geography
South Dakota (100% of itemized 2025 grant dollars)
Latest 990 filing
Form 990, 2025 View filing

Data from IRS Form 990, 2025; updated September 2026.

Who South Dakota Association of Nurse funds

How this funder distributes its grants

Top Recipients

Top recipient in 2025

South Dakota Community Foundation: $25KSouth Dakota CommunityFoundation$25K

The largest 2025 recipient was South Dakota Community Foundation ($25K).

Grant Size Distribution

2 grants across all recorded years

2<$50K$50–100K$100–250K$250–500K$500K–1M$1–5M$5M+

The most common grant size was under $50K: 2 grants of 2 (100%).

Geographic Focus

Where this funder awards grants

Grant Distribution by State

2states

Share of the 2025 grant dollars on its one itemized grant.

Cities

Park RidgePierre

Giving History

Giving Over Time

Total grant dollars and number of grants per year

$0$10K$20K$30K1 grant2021 Total only2022 Total only2023 0 grants2024 1 grant2025

From 2021 to 2025, annual grant giving ranged from $500 (2022) to $30K (2021). In 2025 it made 1 grant totaling $25K.

Hatched bars: grants paid as reported on the IRS filing, which lists no individual grants for that year.

Grants by year

Grant recipients and amounts by year

RecipientPurposeAmount
South Dakota Community Foundation Pierre, SDSdana Future Fund$25,000
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Financial History

Multi-year comparison from IRS filings

Figures from IRS filings, by filing year
Filing yearTotal AssetsRevenueExpensesGrants paidGrantsNet Investment Income
2025$1,407,037$213,213$132,865$25,0001$68,886
2024$1,064,232$183,504$88,357——$35,915
2023$964,617$119,069$91,885$5,000Total only$18,762
2022$937,433$177,069$97,358$500Total only$64,593
2021$857,722$203,729$115,380$30,0001$89,534

"Total only": grants paid as reported on the IRS filing, which lists no individual grants for that year.

About South Dakota Association of Nurse

Based on IRS filings

South Dakota Association of Nurse is a public charity, based in Spearfish, SD. IRS filing data is available from 2021 through 2025. As of 2025, the organization holds $1.4M in total assets. In 2025, it awarded 1 grant totaling $25K. Net investment income was $69K.

Leadership & Key People

Officers and directors from IRS filings

South Dakota Association of Nurse is led by Tom Larson, President since 2025 (on filings since 2021); none of the 7 officers listed in 2025 report compensation.

Officers on the 2025 filing

  • Tom Larson

    President

    President El → President Elect, 2024

    President Elect → President, 2025

    On filings since 2021

    5 hrs/week

    No compensation reported

  • Jason Barnhard

    Director

    On filings since 2024

    0.3 hrs/week

    No compensation reported

  • Jesse Kurtenbach

    Director

    On filings since 2024

    0.3 hrs/week

    No compensation reported

  • Tyler Palmer

    Director

    On filings since 2024

    0.5 hrs/week

    No compensation reported

  • Pete Glassbrenner

    Director

    New on the 2025 filing

    0.3 hrs/week

    No compensation reported

  • Andrew Winterboer

    President Elect

    Director → President Elect, 2025

    On filings since 2021

    1 hr/week

    No compensation reported

  • Anna Lukens-Black

    Treasurer

    Director → Treasurer As, 2023

    Treasurer As → Treasurer, 2024

    On filings since 2022

    3 hrs/week

    No compensation reported

Former officers (7)
  • Former: Shelby Vanoverschelde (2021–2024) — President
  • Former: Natalie Johnson (2024) — Director
  • Former: Dawn Zastoupil (2021–2023) — Treasurer
  • Former: Heidi Stahl (2021–2023) — Director
  • Former: Barry Degen (2022–2023) — President
  • Former: Carrie Anderson (2021) — Director
  • Former: Teri Schlunsen (2021) — President

Data from IRS Form 990 filings, 2021–2025. "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 South Dakota Association of Nurse

How much does South Dakota Association of Nurse give each year?

South Dakota Association of Nurse gave $25K across 1 grant in 2025, according to its 2025 IRS Form 990.

How large is South Dakota Association of Nurse?

South Dakota Association of Nurse reported $1.4M in total assets on its 2025 IRS Form 990. Its revenue that year was $213K.

Where does South Dakota Association of Nurse operate?

South Dakota Association of Nurse has awarded grants in Illinois, South Dakota.

What is South Dakota Association of Nurse's EIN?

South Dakota Association of Nurse's EIN (Employer Identification Number) is 46-6036687. IRS Form 990 filing data is available on this page for 2021–2025.

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

Data update history

(4)

When this profile's IRS filing data changed on Grantable

  1. Updated Form 990 for fiscal year 2021 (received by the IRS February 2, 2022)
  2. Updated Form 990 for fiscal year 2022 (received by the IRS June 27, 2023)
  3. Updated Form 990 for fiscal year 2023 (received by the IRS August 8, 2024)
  4. Added Form 990 for fiscal year 2025 (received by the IRS May 1, 2026)

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

Figures come from South Dakota Association of Nurse'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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