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Nonprofit · EIN 37-1406837

KALYX CENTER FOR SUSTAINABILITY

Tax-exempt · MONTICELLO, IL 61856

Address and contacts

Address (IRS master file)
442 E 1300 NORTH RD, MONTICELLO, IL 61856-8244
In care of
% WILLIAM B TAYLOR
Mailing address (990-N for 2025)
442 E 1300 NORTH RD, MONTICELLO IL 61856
Principal officer (990-N for 2025)
William Taylor, 442 E 1300 NORTH RD, MONTICELLO IL 61856

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, 2026990-N on file
2024December 31, 2024May 15, 2025990-N on file
2023December 31, 2023May 15, 2024Check at the IRS

IRS record

EIN
37-1406837
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
2001
Accounting year ends
December
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: William Taylor
December 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: Lisa Haynes
December 31, 2024≤ $50,000 receipts––e-Postcard
990-EZDecember 2022–––IRS
990-EZDecember 2021–––IRS
990-EZDecember 2020–––IRS
990-EZDecember 2019–––IRS
990-N for 2018
Officer: Lisa Haynes
December 31, 2018≤ $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 37-1406837).

Questions about KALYX CENTER FOR SUSTAINABILITY

What is the EIN of KALYX CENTER FOR SUSTAINABILITY?
The employer identification number (EIN) of KALYX CENTER FOR SUSTAINABILITY is 37-1406837.
Is KALYX CENTER FOR SUSTAINABILITY tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2001.
Are donations to KALYX CENTER FOR SUSTAINABILITY tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does KALYX CENTER FOR SUSTAINABILITY file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of KALYX CENTER FOR SUSTAINABILITY due?
The return for tax year 2026 (the year ending December 31, 2026) is due May 17, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did KALYX CENTER FOR SUSTAINABILITY last file with the IRS?
The latest return in the IRS public files is the 990-N for 2025 for the year ended December 31, 2025.
Who is the principal officer of KALYX CENTER FOR SUSTAINABILITY?
The 990-N for 2025 names William Taylor.

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