Skip to main content
IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 58-1947679

WONNAMUSE INSTITUTE FOR THE STUDY OF ARTS CULTURE AND ETHNICITY

Tax-exempt · BATON ROUGE, LA 70817

Address and contacts

Address (IRS master file)
15564 GREEN TRAILS BLVD, BATON ROUGE, LA 70817-3178
In care of
% LINDA L FONTENOT
Mailing address (990-N for 2024)
15564 Green Trails Blvd, Baton Rouge LA 70817
Principal officer (990-N for 2024)
Linda Fontenot, 502 Trammell, Baton Rouge LA 70817

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 June, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025June 30, 2026November 16, 2026Not due yet
2024June 30, 2025November 17, 2025990-N on file
2023June 30, 2024November 15, 2024Check at the IRS

File the 2025 990-N for WONNAMUSE INSTITUTE FOR THE STUDY OF ARTS CULTURE AND ETHNICITY

Due November 16, 2026 · e-filed with the IRS by 990.tax, an IRS-authorized e-file provider

IRS record

EIN
58-1947679
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Publicly supported organization (170(b)(1)(A)(vi))
Donations deductible (Pub 78)
Public charity, 50% deduction limit
Exempt since
1991
Accounting year ends
June
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2024
Officer: Linda Fontenot
June 30, 2025≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Linda Fontenot
June 30, 2023≤ $50,000 receipts––e-Postcard
990-N for 2021
Officer: Linda L Fontenot
June 30, 2022≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: Linda Fontenot
June 30, 2020≤ $50,000 receipts––e-Postcard
990-N for 2018
Officer: Linda Fontenot
June 30, 2019≤ $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 58-1947679).

Questions about WONNAMUSE INSTITUTE FOR THE STUDY OF ARTS CULTURE AND ETHNICITY

What is the EIN of WONNAMUSE INSTITUTE FOR THE STUDY OF ARTS CULTURE AND ETHNICITY?
The employer identification number (EIN) of WONNAMUSE INSTITUTE FOR THE STUDY OF ARTS CULTURE AND ETHNICITY is 58-1947679.
Is WONNAMUSE INSTITUTE FOR THE STUDY OF ARTS CULTURE AND ETHNICITY tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1991.
Are donations to WONNAMUSE INSTITUTE FOR THE STUDY OF ARTS CULTURE AND ETHNICITY tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does WONNAMUSE INSTITUTE FOR THE STUDY OF ARTS CULTURE AND ETHNICITY file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of WONNAMUSE INSTITUTE FOR THE STUDY OF ARTS CULTURE AND ETHNICITY due?
The return for tax year 2025 (the year ending June 30, 2026) is due November 16, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
When did WONNAMUSE INSTITUTE FOR THE STUDY OF ARTS CULTURE AND ETHNICITY last file with the IRS?
The latest return in the IRS public files is the 990-N for 2024 for the year ended June 30, 2025.
Who is the principal officer of WONNAMUSE INSTITUTE FOR THE STUDY OF ARTS CULTURE AND ETHNICITY?
The 990-N for 2024 names Linda Fontenot.

Other nonprofits in BATON ROUGE

All nonprofits in BATON ROUGE · Louisiana · Arts, culture and humanities