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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 61-1243702

ARTHROPLASTY FOUNDATION INC

Tax-exempt · LOUISVILLE, KY 40220

Financials

$0$41K2023$12K$8K2024
Revenue Expenses · by fiscal year end
Financials of ARTHROPLASTY FOUNDATION INC by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2024990-EZ$12,205$7,993$4,212$9,157$0$9,157
December 31, 2023990-EZ$0$41,032-$41,032$4,945$0$4,945
Financial details: 990-EZ for the year ended December 31, 2024

Revenue

Contributions, gifts and grants
$12,205

Expenses

Compensation of officers, directors and key employees
$0
Other expenses
$7,993
Program services (functional)
$7,993

Balance sheet and other

Total assets, start of year
$4,945
Total assets, end of year
$9,157
Total liabilities, end of year
$0
Net assets, end of year
$9,157
Cash, savings and investments
$9,157
Gross receipts
$12,205

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-EZ for the year ended December 31, 2024, highest compensation first.

NameTitleHours / weekCompensation
JAN A EMPSONDIRECTOR AND COO1$0
DONALD POMEROY MDDIRECTOR AND CO-PRESIDENT1$0
TYLER J KELLERDIRECTOR AND VP1$0
WALTER E BADENHAUSENCO-PRESIDENT1$0
990-EZ for the year ended December 31, 2023: 3 people
NameTitleHours / weekCompensation
JAN A EMPSONDIRECTOR1$0
DONALD POMEROY MDDIRECTOR1$0
TYLER J KELLERDIRECTOR1$0

Address and contacts

Address (IRS master file)
8620 BIGGIN HILL LN, LOUISVILLE, KY 40220-4117
Mailing address (990-N for 2011)
4331 CHURCHMAN AVENUE NO 103, LOUISVILLE KY 40215
Principal officer (990-N for 2011)
WALTER BADENHAUSEN MD, 4331 CHURCHMAN AVENUE 103, LOUISVILLE KY 40215
Signed the 990-EZ
TYLER J KELLER, VICE-PRESIDENT
Phone
(502) 364-0902
Return prepared by
LOUIS T ROTH & CO PLLC

Mission

EDUCATIONAL TRAINING OF POST-GRADUATE ORTHOPEDIC SURGEONS, BOTH FOREIGN AND AMERICAN, IN THE SURGICAL TECHNIQUE AND POST-OPERATIVE CARE OF ARTHROPLASTY PATIENTS.

990-EZ for the year ended December 31, 2024

Program accomplishments

  • MAINTAINED AN ACCURATE DATABASE OF ALL TOTAL JOINT SURGERIES, TECHNIQUES, IMPLANTS, AND YEARLY CLINICAL EXAMINATIONS. THIS TOTAL JOINT DATA WAS THEN UTILIZED IN WORLDWIDE LECTURES AND PUBLICATIONS TO ORTHOPAEDISTS, IMPLANT COMPANIES, AND OTHER HEALTHCARE PROFESSIONALS.
    Expenses $7,993

What it must file and when

IRS records say it files Form 990-N (e-Postcard). Gross receipts normally $50,000 or less. Its accounting year ends in December, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025December 31, 2025May 15, 2026Not on file
2024December 31, 2024May 15, 2025990-EZ on file
2023December 31, 2023May 15, 2024990-EZ on file

File the 2025 990-N for ARTHROPLASTY FOUNDATION INC

Due May 15, 2026 · e-filed with the IRS by 990.tax, an IRS-authorized e-file provider

IRS record

EIN
61-1243702
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Publicly supported organization (509(a)(2))
Donations deductible (Pub 78)
Public charity, 50% deduction limit
Exempt since
1996
Accounting year ends
December
Files
Form 990-N (e-Postcard)
Category (NTEE)
Health care (E00Z)
Assets (IRS master file)
$9,157
Income (IRS master file)
$12,205

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-EZDecember 2024$12,205$7,993$9,157XML
990-EZDecember 2023$0$41,032$4,945XML
990-EZDecember 2022–––IRS
990-EZDecember 2021–––IRS
990-EZDecember 2020–––IRS
990-EZDecember 2018–––IRS
990-N for 2011
Officer: WALTER BADENHAUSEN MD
December 31, 2011≤ $50,000 receipts––e-Postcard

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 61-1243702).

Questions about ARTHROPLASTY FOUNDATION INC

What is the EIN of ARTHROPLASTY FOUNDATION INC?
The employer identification number (EIN) of ARTHROPLASTY FOUNDATION INC is 61-1243702.
Is ARTHROPLASTY FOUNDATION INC tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1996.
Are donations to ARTHROPLASTY FOUNDATION INC tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does ARTHROPLASTY FOUNDATION INC file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of ARTHROPLASTY FOUNDATION INC due?
The return for tax year 2025 (the year ending December 31, 2025) is due May 15, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
When did ARTHROPLASTY FOUNDATION INC last file with the IRS?
The latest return in the IRS public files is the 990-EZ for the year ended December 2024.
Who is the principal officer of ARTHROPLASTY FOUNDATION INC?
The 990-N for 2011 names WALTER BADENHAUSEN MD.
Who are the officers and directors of ARTHROPLASTY FOUNDATION INC?
The 990-EZ for the year ended December 31, 2024 lists 4 people; 0 received compensation from the organization.
How much revenue does ARTHROPLASTY FOUNDATION INC have?
On its 990-EZ for the year ended December 31, 2024 it reported revenue of $12,205, expenses of $7,993 and total assets of $9,157 at year end.

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