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Nonprofit · EIN 20-8349521

THUNDERBIRD MINING CO RETIREE HEALTH & WELFARE BENEFITS PL & TR

Tax-exempt · EVANSVILLE, IN 47702

Financials

$1.2M$798K2022$1.1M$777K2023$1.1M$706K2024
Revenue Expenses · by fiscal year end
Financials of THUNDERBIRD MINING CO RETIREE HEALTH & WELFARE BENEFITS PL & TR by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
August 31, 2025990$1,111,568$706,371$405,197$5,974,077$0$5,974,077
August 31, 2024990$1,120,713$776,567$344,146$5,498,676$0$5,498,676
August 31, 2023990$1,223,096$797,875$425,221$5,142,535$151,176$4,991,359
Financial details: 990 for the year ended August 31, 2025

Revenue

Contributions, gifts and grants
$0
Program service revenue
$920,575
Investment income
$190,993
Net gain from sales of assets
$559
Tax-exempt bond proceeds
$375
Other revenue
$0

Expenses

Grants and similar amounts paid
$0
Benefits paid to members
$623,182
Compensation of officers, directors and key employees
$12,757
Salaries, compensation and benefits (total)
$12,757
Professional fundraising fees
$0
Legal fees
$9,574
Accounting fees
$23,017
Program services (functional)
$693,614
Management and general (functional)
$12,757

Balance sheet and other

Total assets, start of year
$5,498,676
Total assets, end of year
$5,974,077
Total liabilities, end of year
$0
Net assets, end of year
$5,974,077
Publicly traded securities
$5,595,077
Gross receipts
$2,831,068
Employees
0
Year formed
2006
State of legal domicile
MN

From the e-filed returns the IRS publishes as XML (latest three processing years; amended returns replace the original). PDF copies at the IRS.

Officers, directors and key employees

As listed on the 990 for the year ended August 31, 2025, highest compensation first.

NameTitleHours / weekCompensation
OLD NATIONAL WEALTH MGMTTRUSTEE
Institutional trustee
1$12,757
990 for the year ended August 31, 2024: 1 people
NameTitleHours / weekCompensation
BREMER BANK N ATRUSTEE
Institutional trustee
–$9,382
990 for the year ended August 31, 2023: 1 people
NameTitleHours / weekCompensation
BREMER BANK N ATRUSTEE
Institutional trustee
0$6,525

Address and contacts

Address (IRS master file)
PO BOX 207, EVANSVILLE, IN 47702-0207
In care of
% JOHN G ENGBERG
Principal officer (990 for 2024)
MICHAEL PITTS, PO BOX 207, EVANSVILLE, IN 477020207
Signed the 990
OLD NATIONAL WEALTH MGMT, TRUSTEE
Phone
(812) 464-1584
Return prepared by
DELOITTE TAX LLP

Mission

TO FUND MEDICAL INSURANCE PREMIUMS FOR FORMER BARGAINING UNIT EMPLOYEES OF THUNDERBIRD MINING CO. AND THEIR SURVIVING SPOUSES AND CERTAIN DEPENDENTS UNDER THE THUNDERBIRD MINING CO. RETIREE HEALTH AND WELFARE BENEFITS PLAN.

990 for the year ended August 31, 2025

Program accomplishments

  • THE VEBA PROVIDED MEDICAL INSURANCE PREMIUM BENEFITS UNDER THE THUNDERBIRD MINING, CO. RETIREE HEALTH AND WELFARE BENEFITS PLAN FOR APPROXIMATELY 300 PARTICIPANTS.
    Expenses $706,371 · revenue $190,993

What it must file and when

IRS records say it files Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N. Its accounting year ends in August, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025August 31, 2026January 15, 2027Not due yet
2024August 31, 2025January 15, 2026990 on file
2023August 31, 2024January 15, 2025990 on file

IRS record

EIN
20-8349521
Tax-exempt status
501(c)(9): Voluntary employees' beneficiary association
Donations deductible
No
Exempt since
2008
Accounting year ends
August
Files
Form 990 or 990-EZ
Assets (IRS master file)
$5,974,077
Income (IRS master file)
$2,831,068

Filing history

FormYear endedRevenueExpensesAssetsReturn
990August 2025$1,111,568$706,371$5,974,077XML
990August 2024$1,120,713$776,567$5,498,676XML
990August 2023$1,223,096$797,875$5,142,535XML
990August 2022$948,503$854,354$4,644,244IRS
990August 2021–––IRS
990August 2020–––IRS

990-N: the IRS bulk file holds only the latest e-Postcard per organization; earlier years come from archived copies of that file since 2020 and can have gaps (the IRS e-Postcard search lists every one). 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS (search EIN 20-8349521).

Questions about THUNDERBIRD MINING CO RETIREE HEALTH & WELFARE BENEFITS PL & TR

What is the EIN of THUNDERBIRD MINING CO RETIREE HEALTH & WELFARE BENEFITS PL & TR?
The employer identification number (EIN) of THUNDERBIRD MINING CO RETIREE HEALTH & WELFARE BENEFITS PL & TR is 20-8349521.
Is THUNDERBIRD MINING CO RETIREE HEALTH & WELFARE BENEFITS PL & TR tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(9) since 2008.
Are donations to THUNDERBIRD MINING CO RETIREE HEALTH & WELFARE BENEFITS PL & TR tax-deductible?
No. The IRS master file says contributions to it are not deductible.
Which annual return does THUNDERBIRD MINING CO RETIREE HEALTH & WELFARE BENEFITS PL & TR file?
Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N.
When is the next return of THUNDERBIRD MINING CO RETIREE HEALTH & WELFARE BENEFITS PL & TR due?
The return for tax year 2025 (the year ending August 31, 2026) is due January 15, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did THUNDERBIRD MINING CO RETIREE HEALTH & WELFARE BENEFITS PL & TR last file with the IRS?
The latest return in the IRS public files is the 990 for the year ended August 2025.
Who is the principal officer of THUNDERBIRD MINING CO RETIREE HEALTH & WELFARE BENEFITS PL & TR?
The 990 for the year ended August 31, 2025 names MICHAEL PITTS.
Who are the officers and directors of THUNDERBIRD MINING CO RETIREE HEALTH & WELFARE BENEFITS PL & TR?
The 990 for the year ended August 31, 2025 lists 1 person; 1 received compensation from the organization, the highest $12,757 (OLD NATIONAL WEALTH MGMT, TRUSTEE).
How much revenue does THUNDERBIRD MINING CO RETIREE HEALTH & WELFARE BENEFITS PL & TR have?
On its 990 for the year ended August 31, 2025 it reported revenue of $1,111,568, expenses of $706,371 and total assets of $5,974,077 at year end.

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