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Sun Prairie Public Library Foundation Inc

EIN 39-1988151 · Sun Prairie, WI

Public records show a registered, tax-exempt organization in good standing.

LegitimacyPassesRegistration and standingFinancial healthGood85 out of 100GovernanceStrong90 out of 100Impact evidenceDescribes programsHow well its results are evidenced

Points to look into

  • Only 36% of its spending went to programs.

These come from the organization's own tax return. There may be a good explanation; ask the charity.

What it says it does

TO MAKE THE SUN PRAIRIE PUBLIC LIBRARY THE BEST IT CAN BE.

Income
$2.5 million
Spending
$247,823
Spent on programs
36%
Reserves
Over 10 years of spending
Largest source of income
donations and private grants, 91%
Employees
4
Volunteers
20
Highest pay
$82,598, executive dir.

Source: Form 990 for the year ending December 31, 2024, filed with the Internal Revenue Service. Rating method 2026.2. How we rate

Financial health

Good: 85 out of 100. Higher than 71% of charities in its peer group (education, $1m to $10m).

  • Reserves

    35 of 35

    Spendable reserves would cover more than ten years of spending.

  • Debt

    20 of 20

    It owes 0% of what it owns.

  • Living within its means

    15 of 15

    Income exceeded spending by 90% of income.

  • Income trend

    15 of 15

    Income rose 197% on the year before.

  • Spending floor

    0 of 15

    36% of spending went to programs and raising each dollar of donations cost 3 cents.

Source: Form 990 for the year ending December 31, 2024, filed with the Internal Revenue Service. Rating method 2026.2. How we rate

Governance

Strong: 90 out of 100. Higher than 57% of charities in its peer group (education, $1m to $10m).

  • Independent board

    25 of 25

    16 of 16 voting board members are independent.

  • Conflict of interest policy

    15 of 15

    Has a written conflict of interest policy.

  • Whistleblower policy

    8 of 8

    Has a written whistleblower policy.

  • Record keeping policy

    7 of 7

    Has a written policy on keeping and destroying records.

  • Board minutes

    5 of 5

    Keeps minutes of board meetings.

  • Board sees the tax return

    0 of 10

    Did not give the board a copy of this return before filing it.

  • Pay set independently

    5 of 5

    Sets its chief executive's pay through independent review and comparison.

  • Independent check of accounts

    15 of 15

    Its accounts were audited by an independent accountant.

  • No reported misuse

    10 of 10

    Reports no diversion of assets, excess benefits or loans to insiders.

Source: Form 990 for the year ending December 31, 2024, filed with the Internal Revenue Service. Rating method 2026.2. How we rate

Impact evidence

Describes programs. Its tax return describes what it does but we have found no measurable results in it.

Programs described in its return (1)
  1. $88,675 spent. THE SUN PRAIRIE PUBLIC LIBRARY FOUNDATION (SPPLF) IS A NON-PROFIT, 501C3 ORGANIZATION WHOSE SOLE PURPOSE IS TO SUPPORT THE SUN PRAIRIE PUBLIC LIBRARY (SPPL) TO BE THE BEST LIBRARY IT CAN BE. IN 2023 THE SPPLF FOCUSED FUNDRAISING ON A CAPITAL CAMPAIGN FOR THE EXPANSION OF THE LIBRARY. THE FOUNDATION SUPPORTED THE LIBRARY BY HOLDING BOTH MAIL CAMPAIGNS AND IN-PERSON EVENTS SUPPLEMENTED WITH SOCIAL MEDIA. TWO MAJOR IN-PERSON FUNDRAISING EVENTS WERE HELD IN SPRING AND FALL. 100% OF ANNUAL SPPLF INVESTMENT EARNINGS MAY BE DISTRIBUTED TO THE SPPL. 2022 INVESTMENT EARNINGS ENABLED THE SPPLF TO OFFER SPPL $35,102 IN SUPPORT. SPPL ELECTED NOT TO USE THOSE FUNDS FOR PROGRAMS AND LIBRARY IMPROVEMENTS AND TO LEAVE 100% INTO THE INVESTED FUNDS.

Source: Form 990 for the year ending December 31, 2024, filed with the Internal Revenue Service. Rating method 2026.2. How we rate

Legitimacy checks

  1. Is it registered with the IRS? Passed.

    Listed in the IRS master file of tax-exempt organizations as a 501(c)(3) charitable organization.

    Source: Exempt Organizations Business Master File, Internal Revenue Service, file dated September 7, 2026.

  2. Has the IRS revoked its tax-exempt status? Passed.

    Not on the IRS automatic revocation list.

    Source: Automatic revocation of exemption list, Internal Revenue Service, file dated September 30, 2026.

  3. Are donations tax-deductible? Passed.

    On the IRS list of organizations eligible to receive tax-deductible contributions.

    Source: Publication 78 data: organizations eligible for tax-deductible contributions, Internal Revenue Service, file dated September 10, 2026.

  4. Is it keeping up with its IRS filings? Passed.

    Most recent return on file covers the year ending December 2024.

    Source: Exempt Organizations Business Master File, Internal Revenue Service, file dated September 7, 2026.

  5. How long has it been tax-exempt? Passed.

    Recognized by the IRS since July 2000.

    Source: Exempt Organizations Business Master File, Internal Revenue Service, file dated September 7, 2026.

  6. Is it in good standing with state regulators? Passed.

    Not on California's list of charities barred from soliciting. Other states are not yet checked.

    Source: May Not Operate or Solicit for Charitable Purposes list, California Attorney General, Registry of Charities and Fundraisers, file dated October 7, 2026.

Ratings and checks are our reading of public records, using the published method. They are not a statement about anyone's honesty. If you work for this organization, you can send corrections or results, confirm you want gifts through Veridonate, or ask to be removed from giving.