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

Nonprofit · EIN 43-6064930

WEBSTER GROVES NATURE STUDY SOCIETY

Tax-exempt · SAINT LOUIS, MO 63119

Address and contacts

Address (IRS master file)
PO BOX 190065, SAINT LOUIS, MO 63119-6065
In care of
% PAUL BROCKLAND
Mailing address (990-N for 2025)
PO Box 190065, Saint Louis MO 63119
Principal officer (990-N for 2025)
Burton Noll, 145 South Maple Avenue, Saint Louis MO 63119
Website
wgnss.org

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

Tax yearYear endedDueIRS public records
2025March 31, 2026August 17, 2026990-N on file
2024March 31, 2025August 15, 2025990-N on file
2023March 31, 2024August 15, 2024990-N on file

File the 2026 990-N for WEBSTER GROVES NATURE STUDY SOCIETY

Due August 16, 2027 · e-filed with the IRS by 990.tax, an IRS-authorized e-file provider

IRS record

EIN
43-6064930
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
1966
Accounting year ends
March
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: Burton Noll
March 31, 2026≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: Burton Noll
March 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Burton Noll
March 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Burton Noll
March 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Burton W Noll
March 31, 2021≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: Burton Noll
March 31, 2020≤ $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 43-6064930).

Questions about WEBSTER GROVES NATURE STUDY SOCIETY

What is the EIN of WEBSTER GROVES NATURE STUDY SOCIETY?
The employer identification number (EIN) of WEBSTER GROVES NATURE STUDY SOCIETY is 43-6064930.
Is WEBSTER GROVES NATURE STUDY SOCIETY tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1966.
Are donations to WEBSTER GROVES NATURE STUDY SOCIETY tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does WEBSTER GROVES NATURE STUDY SOCIETY file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of WEBSTER GROVES NATURE STUDY SOCIETY due?
The return for tax year 2026 (the year ending March 31, 2027) is due August 16, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did WEBSTER GROVES NATURE STUDY SOCIETY last file with the IRS?
The latest return in the IRS public files is the 990-N for 2025 for the year ended March 31, 2026.
Who is the principal officer of WEBSTER GROVES NATURE STUDY SOCIETY?
The 990-N for 2025 names Burton Noll.

Other nonprofits in SAINT LOUIS

All nonprofits in SAINT LOUIS · Missouri