The mission of the mining & rollo Jamison museums is to continue in the pursuit of excellence in the areas of regional and mining history. To achieve that purpose, the museums are commissioned to be a custodian of the past; to interpret the rich lead and zinc mining heritage of the region; as well as to preserve, interpret, and display the artifacts that define southwest wisconsin.

501(c)(3) charity; gifts are tax-deductible.
66¢ of each $1 spent went to programs.
Mission: Form 990 Part I, line 1 · Status: IRS Pub. 78 · Programs: Part IX

Before you give

FY2023 · Form 990Independent: from IRS data, not the org
Download 990
IRS status
501(c)(3)
not on the IRS revocation list
Looks good: listed by the IRS and not on the revocation list.
IRS BMF · Auto-Revocation List
Tax-deductible gifts
Yes
Donations are tax-deductible
Looks good: the IRS lists gifts to it as deductible.
IRS Pub. 78 · IRS BMF
Latest return
FY2025
latest Form 990
Looks good: the latest return is for FY2025, 1 tax year back; within 2 tax years.
IRS e-file · Filing history
Surplus or deficit
4 of 4
filings with a surplus
Average surplus $109K a year · 51% of revenue · last 4 filings
Looks good: a surplus in 4 of the last 4 filings.
Pt I · Ln 19 · 4 filings
Spent on programs
66%
of spending
Fine: 66% of spending went to programs; 65% to 75%.
Pt IX · Ln 25 · col B
4 mo
of spending, in cash
Plus $635K in investments, Pt X · Ln 11–13
Looks good: 4.3 months of spending in cash; 3 or more.
Pt X · Ln 1–2 · Pt I · Ln 18
Named funders
1
named funder · $300
Fine: 1 funder names it on their filings; under 3.
Funders’ Sch. I, 990-PF
Liabilities
$1K
0.2% of total assets
Looks good: liabilities are 0% of assets; 50% or less.
Pt X · Ln 26
Independent board members
9
of 9 voting members
Looks good: 9 of 9 voting members are independent, a majority.
Pt VI · Ln 1a–1b
Looks goodFineWorth a lookConcernNo data yetTap a box for the reason.
Revenue
$411K
+143% vs prior year
Spent
$129K
To programs
66%
Net assets
$681K
By yearFY2020–FY2025
Revenue
$411K
FY2023▲ +143%
Tap a bar for its year
Revenue by fiscal year
FY2020$94K
FY2021$101K
FY2022$169K
FY2023$411K
FY2024$202K
FY2025$139K
Expenses
$129K
FY2023▲ +53%
Tap a bar for its year
Expenses by fiscal year
FY2020Not on file
FY2021$84K
FY2022Not on file
FY2023$129K
FY2024$104K
FY2025$98K
Net assets
$681K
FY2023▲ +116%
Tap a bar for its year
Net assets by fiscal year
FY2020$212K
FY2021$238K
FY2022$315K
FY2023$681K
FY2024$773K
FY2025$904K

From the FY2023 Form 990 · see the original

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You’re viewing the FY2023 filing — not the latest on file. See the latest (FY2025) →

Is it real?

Yes. Never revoked by the IRS. Latest filing on record: FY2025. IRS ruling in Dec 1980.

IRS Pub. 78 · IRS Auto-Revocation List · IRS Business Master File

Where the money goes

66 cents of each dollar spent went to programs.

Program services 66% · $85K Management & general 18% · $23K Fundraising 16% · $20K

Form 990 Part IX, line 25, columns B–D. Every line is in By the numbers.

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Who runs it and what they're paid

9 people listed on the 990.

Part VII, Section A · reportable compensation
President
$0Pt VII · Sec A
Vice President
$0Pt VII · Sec A
Treasurer
$0Pt VII · Sec A
Secretary
$0Pt VII · Sec A
Director
$0Pt VII · Sec A
$0Pt VII · Sec A
$0Pt VII · Sec A
Director
$0Pt VII · Sec A
See Jamison Museum Association INC executive salaries →

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Questions the 990 asks

The form asks each of these directly. These are the filed answers.

  • Family or business ties among officersPt VI · Ln 2No
  • Top official's pay set by an independent reviewPt VI · Ln 15aNo

Programs and updates

Supports the Mining Rollo Jamison Museum through charitable donations.

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1 program · $85K · in their own filed words · FY2023
01

Includes providing financial support for the mining & rollo jamison museums through a donation to the city of platteville museum department to fund general operations, supporting educational events and programs of the mining & rollo jamison museums, school field trip scholarships, and support for educational exhibits and…

$85Kprogram expense

Funders

Who pays for it.

From grant filings on record. Receipts are incomplete: individual donors are never listed.

Grants

Schedule I · received and paid
Grants received · FY2024
Total grants receivedfrom 1 funder$300
Grants paid · 3 grants · $165K · 2023–2025
City of PlattevilleFY2025$68,370
City of PlattevilleFY2024$49,748
City of PlattevilleFY2023$47,000

By the numbers

The FY2023 990, line by line.

1The main four
Money inPt VIII
$411K
Ln 12
Gifts and grantsLn 1h$395K
Other incomeLn 4–11$14K
Fees for servicesLn 2g$2K
Money outPt IX
$129K
Ln 25
Programscol B$85K
Managementcol C$23K
Fundraisingcol D$20K
Owns and owesPt X
$681K
net assets · Ln 32
Cash and savingsLn 1–2$46K
Total assetsLn 16$683K
LiabilitiesLn 26$1K
PeoplePt VI, VII
9
listed · VII A
PaidVII A0
Voting boardVI 1a9
IndependentVI 1b9
2In more detail
Revenue in detailPt VIII
Gifts and grantsLn 1h$395K
Noncash giftsLn 1g$256K
Fundraising eventsLn 1c$16K
Fees for servicesLn 2g$2K
Investment incomeLn 3$219
Other incomeLn 4–11$14K
Total revenueLn 12$411K
Assets in detailPt X, end of year
CashLn 1$12K
SavingsLn 2$34K
Cash and savings togetherLn 1–2$46K
InvestmentsLn 11–13$635K
Total assetsLn 16$683K
LiabilitiesLn 26$1K
Net assetsLn 32$681K
OperationsPt I, VI
EmployeesI 50
VolunteersI 670
Fiscal year endsHeaderDecember
Conflict-of-interest policyVI 12aNo
Whistleblower policyVI 13No
Records policyVI 14No
3Year over year
Balance sheet, start vs end of yearPt X · col A, B
LineStart FY23End FY23
Cash and savingsLn 1–2$209K$46K
InvestmentsLn 11–13$106K$635K
Total assetsLn 16$315K$683K
LiabilitiesLn 26$0$1K
Net assetsLn 32$315K$681K
4Every line
Statement of functional expensesPt IX · every line
LineTotalProgramsManagementFundraising
Grants to domestic organizationsLn 1$50K$50K
Accounting feesLn 11c$1K$1K
Professional fundraising feesLn 11e$18K$18K
Investment management feesLn 11f$7$7
Advertising and promotionLn 12$1K$1K
Office expensesLn 13$22K$17$21K$396
Conferences, conventions and meetingsLn 19$14K$13K$502
InsuranceLn 23$187$187
Other expenses (24a–d)Ln 24$22K$22K
Total functional expensesLn 25$129K$85K$23K$20K

Filing history

YearMoney inMoney outIn minus outNet assetsDownload
FY2025 Latest $139K$98K$40K$904K 990 PDF
FY2024 $202K$104K$98K$773K 990 PDF
FY2023 Viewing $411K$129K$282K$681K 990 PDF
FY2022 $169K$315K 990 PDF
FY2021 $101K$84K$17K$238K 990 PDF
FY2020 $94K$212K 990 PDF

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Schedules filed Part IV

III · Programs R · Related orgs G · Fundraising L · Interested persons I · Grants A · Public support M · Noncash O · Explanations
See the full FY2023 990 (6 parts)
Part I · Summary $411,050 revenue, 12 lines filed
I-8 Contributions and grantsPrior year $0$394,618
I-9 Program service revenuePrior year $0$1,802
I-10 Investment incomePrior year $0$219
I-11 Other revenuePrior year $0$14,411
I-12 Total revenuePrior year $0$411,050
I-13 Grants and similar amounts paidPrior year $0$50,247
I-14 Benefits paid to membersPrior year $0$0
I-15 Salaries and benefitsPrior year $0$0
I-16a Professional fundraising feesPrior year $0$18,500
I-17 Other expensesPrior year $0$59,843
I-18 Total expensesPrior year $0$128,590
I-19 Revenue less expensesPrior year $0$282,460
Part VI · Governance 9 of 9 board members independent, 4 to look at
VI-1a Voting members of the governing body9
VI-1b Independent voting members9
VI-12a Written conflict of interest policyNo
VI-13 Written whistleblower policyNo
VI-14 Document retention and destruction policyNo
VI-15a Process for setting top official's payNo
VI-2 Family or business relationship among officers or directorsNo
Part VIII · Statement of revenue $411,050 across 8 lines filed
Lines not itemized here account for $3,529 of total revenue; see the IRS return.
VIII-1c Fundraising events$15,815
VIII-1f All other contributions, gifts and grants$378,803
VIII-1g Noncash contributions (included above)$256,143
VIII-1h Total contributions, gifts and grants$394,618
VIII-2a-f Program service revenue, itemized rows (sum of 2a–2f as filed)Related to mission $1,802$1,802
VIII-3 Investment incomeExcluded from tax $219$219
VIII-8 Net income from fundraising eventsExcluded from tax $10,882$10,882
VIII-12 Total revenueRelated to mission $1,802 · Unrelated business $0 · Excluded from tax $14,630$411,050
Part IX · Statement of functional expenses $128,590 across 9 lines filed
IX-1 Grants to domestic organizationsPrograms $50,247$50,247
IX-11c Accounting feesManagement $1,100$1,100
IX-11e Professional fundraising feesFundraising $18,500$18,500
IX-11f Investment management feesManagement $7$7
IX-12 Advertising and promotionFundraising $1,240$1,240
IX-13 Office expensesPrograms $17 · Management $21,390 · Fundraising $396$21,803
IX-19 Conferences, conventions and meetingsPrograms $13,055 · Management $502$13,557
IX-23 InsuranceManagement $187$187
IX-24 Other expenses (24a–d)Programs $21,949$21,949
IX-25 Total functional expensesPrograms $85,268 · Management $23,186 · Fundraising $20,136$128,590
Part X · Balance sheet $682,748 assets, 13 lines filed
X-1 Cash, non-interest-bearingStart of year $64,727$12,042
X-2 Savings and temporary cash investmentsStart of year $144,170$33,688
X-3 Pledges and grants receivableStart of year $0$1,526
X-9 Prepaid expenses and deferred chargesStart of year $214$131
X-11 Publicly traded securitiesStart of year $105,324$629,782
X-12 Other securitiesStart of year $419$5,579
X-16 Total assetsStart of year $314,854$682,748
X-17 Accounts payable and accrued expensesStart of year $0$1,426
X-26 Total liabilitiesStart of year $0$1,426
X-27 Net assets without donor restrictionsStart of year $150,999$227,374
X-28 Net assets with donor restrictionsStart of year $163,855$453,948
X-32 Total net assets or fund balancesStart of year $314,854$681,322
X-33 Total liabilities and net assetsStart of year $314,854$682,748
Part XI · Reconciliation of net assets $681,322 net assets at year end
XI-1 Total revenue$411,050
XI-2 Total expenses$128,590
XI-3 Revenue less expenses$282,460
XI-4 Net assets at start of year$314,854
XI-5 Net unrealized gains (losses) on investments$84,335
XI-8 Prior period adjustments−$327
XI-9 Other changes in net assets$0
XI-10 Net assets at end of year$681,322

Form 990 e-file (XML) FY2023 from the IRS · Classification, formation year and address from the IRS Business Master File

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