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Siemer Institute

Columbus, OH · EIN 81-4859121 · 501(c)(3) · Supporting organization, Type I
Latest filing: Form 990 for calendar year 2025 (tax year 2025) · View the filing · Correct or respond

Siemer Institute reported $15.4 million in revenue and $18.7 million in expenses for calendar year 2025. Of every $100 it spent, $99.31 went to program services, $0.69 to management and general costs and $0.00 to fundraising. Its largest source of revenue was contributions and grants: 97.6% of the total. The highest compensation it reported for one person was $727,590 (SECRETARY/DIRECTOR). 1 person received more than $100,000 in reportable compensation. Revenue rose 54% between 2019 and 2025. Source: Form 990, 2025.

Where $100 of spending went

Calendar year 2025 · Form 990, Part IX, line 25 · total expenses $19M

For context, the median across 1,001 covered philanthropy, voluntarism & grantmaking charities: $91.65 programs, $6.50 management, $1.85 fundraising (medians computed separately, so they may not sum to $100).

Where $100 of revenue came from

Calendar year 2025 · Form 990, Part VIII · total revenue $15M

The 990 scorecard · same measures for every charity, no grades

2025 filing. Median across 1,001 covered charities in this category, from their latest filings.
Measure2025Median
Program services
Part IX 25(B) ÷ 25(A)
99.3%90.2%
Management & general
Part IX 25(C) ÷ 25(A)
0.7%6.4%
Fundraising
Part IX 25(D) ÷ 25(A)
0.0%1.8%
Fundraising cost per $1 of contributions
Part IX 25(D) ÷ Part VIII 1h
$0.00$0.02
Contributions & grants share of revenue
Part VIII 1h ÷ 12
97.6%79.9%
Government grants share of revenue
Part VIII 1e ÷ 12
0.0%0.0%
Program service revenue share
Part VIII 2g ÷ 12
0.0%0.0%
Highest reported compensation
Part VII-A, columns D–F
$727,590$325,675
Highest compensation as share of expenses
Part VII-A ÷ Part IX 25(A)
3.89%1.56%
People paid over $100,000
Part VII, line 2
13
Net assets, in months of expenses
Part X 33(B) ÷ monthly expenses
2.356.6
Independent voting board members
Part VI 1a–1b
3 of 5100.0%

A median is context, not a target: hospitals, universities, food banks and grantmakers spend in very different ways. What these measures can and can't tell you.

What the money paid for, in its own words

2025 · Form 990, Part III · the three largest programs by expense
$19M expenses · 100.0% of program spending · grants $18M

Social services

Highest reported compensation

2025 · Form 990, Part VII, Section A · roles as filed; names are in the filing, not here
RoleFrom this orgFrom related orgsOtherTotal
SECRETARY/DIRECTOR
Director/trustee, officer, 1.50 hrs/week
$0$617,573$110,017$727,590
TREASURER/DIRECTOR
Director/trustee, officer, 2.00 hrs/week
$0$419,882$73,761$493,643
PRES & NATIONAL EXECUTIVE DIRECTOR
Officer, 50.00 hrs/week
$205,023$0$14,582$219,605

1 people received more than $100,000 in reportable compensation from Siemer Institute (Part VII, line 2). Compensation of current officers, directors and key employees totaled $219K (Part IX, line 5).

7 years of filings

Form 990, Parts I, VII, IX and X · each row is that year's own filing, linked
RevenueExpenses
$0$5.0M$10M$15M$20M2019202020212022202320242025$15M$19M
FilingRevenueExpensesProgramsNet assetsTop pay
2025 ⓘ$15M$19M99.3%$3.6M$727,590
2024 ⓘ$19M$20M99.2%$7.0M$1,012,706
2023 ⓘ$10M$16M99.2%$6.8M$680,084
2022 ⓘ$6.6M$5.3M98.0%$11M$657,277
2021 ⓘ$14M$12M99.5%$11M$643,417
2020 ⓘ$7.1M$7.9M99.3%$10M$627,244
2019 ⓘ$10.0M$8.0M99.2%$10M$653,680

Governance answers, as filed

2025 · the organization's own yes/no answers; explanations, if any, are in Schedule O of the filing · what each means
  • Voting board members, and how many are independent Part VI, lines 1a–1b5 · 3 independent
  • Audited financial statements Part XII 2bYes
  • Conflict-of-interest policy Part VI 12aYes
  • Whistleblower policy Part VI 13Yes
  • Document retention policy Part VI 14No
  • Independent process for top executive pay Part VI 15aYes
  • Board given the 990 before filing Part VI 11aNo
  • Family or business ties among insiders Part VI 2Yes
  • Aware of a significant diversion of assets Part VI 5No
  • Excess benefit transaction with an insider Part IV 25aNo
  • Loans to or from insiders outstanding Part IV 26No
  • Lobbying, or a 501(h) election in effect Part IV 4No
  • Over $15,000 of professional fundraising services Part IV 18No
  • Over $10,000 of activity outside the U.S. Part IV 14bNo
  • Employees Part I, line 51
  • Volunteers Part I, line 63

Correct a figure or respond

Every number above is copied from Siemer Institute's own Form 990. If one doesn't match the filing, that's our error and we'll fix it. If you work for Siemer Institute, you can publish a response that is linked from this page.

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Questions people ask

How much of Siemer Institute's spending goes to programs?

In calendar year 2025, Siemer Institute reported that 99.3% of its $18.7 million in expenses went to program services, 0.7% to management and general and 0.0% to fundraising (Form 990, Part IX).

How much does Siemer Institute pay its top executive?

The largest total compensation Siemer Institute reported for one person in calendar year 2025 was $727,590, for the role of SECRETARY/DIRECTOR (Form 990, Part VII, including compensation from related organizations and other compensation).

Where does Siemer Institute get its money?

Of $15.4 million in revenue in calendar year 2025, 97.6% came from contributions and grants and 0.0% from program service revenue (Form 990, Part VIII).

Is Siemer Institute a registered charity?

The IRS lists EIN 81-4859121 as a 501(c)(3) organization (supporting organization, type i), and its records show contributions as tax-deductible. Form 990 filings on record here cover tax years 2019, 2020, 2021, 2022, 2023, 2024, 2025. A filing shows what the organization reported; it doesn't by itself show whether a program works.

Sources

  • 2025: Form 990 for calendar year 2025, object 202602179349300740 · read the filing
  • 2024: Form 990 for calendar year 2024, object 202511339349302351 · read the filing
  • 2023: Form 990 for calendar year 2023, object 202403039349302850 · read the filing
  • 2022: Form 990 for calendar year 2022, object 202313059349302626 · read the filing
  • 2021: Form 990 for calendar year 2021, object 202243189349310679 · read the filing
  • 2020: Form 990 for calendar year 2020, object 202133149349304768 · read the filing
  • 2019: Form 990 for calendar year 2019, object 202013159349300916 · read the filing

All filings for EIN 81-4859121: ProPublica Nonprofit Explorer · IRS Tax Exempt Organization Search. Figures are as the organization reported them; we have not audited them.