Stemtac Foundation: federal tax exemption automatically revoked (effective 2026-05-15, posted 2026-08-11), Redmond, WA
Stemtac Foundation (Redmond, Washington): federal tax exemption automatically revoked (effective 2026-05-15, posted 2026-08-11), Redmond, WA. Dated 86 days ago, it serves as a historical benchmark. Score 65/100. As of 2026-10-28, from IRS Automatic Revocation of Exemption List (apps.irs.gov bulk download).
Data as of · Compiled by Zalwin from IRS Automatic Revocation of Exemption List (apps.irs.gov bulk download)
Free preview: all 6 published fields of this record are shown below. Locked: 499 related WA NonprofitRevocationPulse records and the 6-column CSV export.
| Field | Value |
|---|---|
| Organization | Stemtac Foundation |
| EIN | 83-3443870 |
| Exemption type | 501(c)(3) charity or foundation |
| Revocation date | 2026-05-15 |
| Posted by IRS | 2026-08-11 |
| Location | Redmond, WA |
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CSV columns: Organization · EIN · Exemption · State · Revoked · Posted · official source URL
- Source agency: IRS Automatic Revocation of Exemption List (apps.irs.gov bulk download)
- Record date: 2026-08-11
- Data refreshed: 2026-10-28
- Refunds on request within 14 days
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LIVE PUBLIC DATA Source: IRS Automatic Revocation of Exemption List (apps.irs.gov bulk download) · Last refreshed: Wed, 28 Oct 2026 20:51:24 GMT
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Peer benchmark and outreach value: Stemtac Foundation and 618 Washington peers
- Washington NonprofitRevocationPulse records like this one: 618
- Timing: Low: older than 30 days
- Estimated pipeline if you contact every Washington peer: $123,600 (peers × rate × deal size; an estimate from your assumptions, not a forecast)
65 / 100 Score
- Still revoked: needs to apply for reinstatement.
- 501(c)(3): donors and grantmakers affected.
- Revocation effective within the last year.
What is the NonprofitRevocationPulse record for Stemtac Foundation in Redmond, Washington?
Stemtac Foundation (EIN 83-3443870, WA), a 501(c)(3) charity or foundation organization, had its federal tax exemption automatically revoked effective 2026-05-15; the IRS posted the revocation on 2026-08-11.
How does Stemtac Foundation compare to other Washington NonprofitRevocationPulse records?
It is 86 days old; check the official source for later updates before acting.
Stemtac Foundation vs. top 3 peers
| Organization | Location | Record date |
|---|---|---|
| Stemtac Foundation | Redmond, WA | 2026-08-11 |
| West Sacramento Kiwanis Foundation | W Sacramento, CA | 2026-10-13 |
| Carefirst Community Health Services | Detroit, MI | 2026-10-13 |
| Gardner Municipal Golfers Inc | Gardner, MA | 2026-10-13 |
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From the IRS Automatic Revocation of Exemption List. Automatic revocation results from not filing a required annual return for three consecutive years; it is not a finding of fraud or wrongdoing, and many organizations are inactive or have been reinstated (check the reinstatement date and the IRS Tax Exempt Organization Search). Street addresses are not stored.