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Nonprofit · EIN 88-2298428

ILL WAIT INCORPORATED

Tax-exempt (reinstated) · MILWAUKEE, WI 53209

Address and contacts

Address (IRS master file)
4107 N 25TH ST, MILWAUKEE, WI 53209-6613
Mailing address (990-N for 2025)
4107 N 25TH ST, Milwaukee WI 532096613
Principal officer (990-N for 2025)
Theresa D Langdon, 4107 N 25th St, Milwaukee WI 53209

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, 2025Check at the IRS
2023December 31, 2023May 15, 2024Check at the IRS

IRS record

EIN
88-2298428
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
2026
Accounting year ends
December
Files
Form 990-N (e-Postcard)
Category (NTEE)
Human services (P50)

Revocation and reinstatement

Exemption revoked
May 15, 2025
Posted by the IRS
August 12, 2025
Reinstated
Effective May 15, 2025

From the IRS automatic revocation list: organizations that did not file a required return or e-Postcard for three consecutive years.

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: Theresa D Langdon
December 31, 2025≤ $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 88-2298428).

Questions about ILL WAIT INCORPORATED

What is the EIN of ILL WAIT INCORPORATED?
The employer identification number (EIN) of ILL WAIT INCORPORATED is 88-2298428.
Is ILL WAIT INCORPORATED tax-exempt?
Yes. The IRS revoked its exemption on May 15, 2025 and reinstated it effective May 15, 2025.
Are donations to ILL WAIT INCORPORATED tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does ILL WAIT INCORPORATED file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of ILL WAIT INCORPORATED 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 ILL WAIT INCORPORATED 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 ILL WAIT INCORPORATED?
The 990-N for 2025 names Theresa D Langdon.

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