Question 1

Is Marie and Mayer Winkler Foundation a tax-exempt 501(c)(3)?

Accepted Answer

Yes — Marie and Mayer Winkler Foundation is recognised by the IRS as a 501(c)(3) organisation (EIN 46-6281096). The IRS recognised Marie and Mayer Winkler Foundation as tax-exempt in October 2013.

Question 2

What is Marie and Mayer Winkler Foundation's EIN?

Accepted Answer

Marie and Mayer Winkler Foundation's Employer Identification Number (EIN) is 46-6281096. The EIN was assigned by the IRS in October 2013. Donors and grantmakers use the EIN to verify tax-exempt status with the IRS.

Question 3

What does Marie and Mayer Winkler Foundation do?

Accepted Answer

N/a

Question 4

Where is Marie and Mayer Winkler Foundation located?

Accepted Answer

Marie and Mayer Winkler Foundation is located at PO BOX 0634, Milwaukee, WI, 53201.

Question 5

When was Marie and Mayer Winkler Foundation founded or recognised by the IRS?

Accepted Answer

Marie and Mayer Winkler Foundation was recognised by the IRS as a tax-exempt organisation in October 2013. The IRS ruling date is the earliest authoritative date available for most US nonprofits.

Question 6

What is Marie and Mayer Winkler Foundation's annual revenue?

Accepted Answer

On its most recent Form 990 (fiscal year 2024), Marie and Mayer Winkler Foundation reported $49K in total revenue and $50K in total expenses.

Question 7

Has Marie and Mayer Winkler Foundation been auto-revoked by the IRS?

Accepted Answer

No — Marie and Mayer Winkler Foundation (EIN 46-6281096) does not appear on the IRS Auto-Revocation List. Givalgo Discover cross-references the IRS Auto-Revocation List on every profile load; if status changes, this page reflects it.

Question 8

Is Marie and Mayer Winkler Foundation listed in IRS Publication 78?

Accepted Answer

Yes — Marie and Mayer Winkler Foundation is listed in IRS Publication 78 as an organisation eligible to receive tax-deductible charitable contributions. Pub 78 status is the canonical IRS signal that donations to an org are deductible.

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Marie and Mayer Winkler Foundation

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