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Governance Register
US nonprofit · EIN 810778515 · Houston, TXiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 810778515) - NTEE activity code, address.Board and officers IRS Form 990 annual filings, Part VII (directors, trustees, officers, key employees), read year by year to observe time served.Renewal outlook Computed by Governance Register from the observed filing history and filed revenue. Not a statement that the organisation is recruiting.Exemption status IRS Automatic Revocation of Exemption List (posted to 13 October 2026).Deductibility IRS Publication 78 data (code PF), downloaded 18 October 2026.Licence US Federal Government public domain.How we handle data
Exemption reinstated on 15 May 2018. The IRS had automatically revoked it on 15 May 2018 (after three years without a return). Source: IRS Automatic Revocation of Exemption List, posted to 13 October 2026.

Walter and Leila Mischer Family Foundation's network

4 people1 organisationi4 people and 1 organisation on this map.The large node is the subject of this page. Solid lines are what the register itself records (4). Violet dotted lines (1) are likely: the same full name sits on the current board of another organisation in the same register and region. Form 990 filings give names without a person identifier; SEC insider filings carry a CIK. It may be a different person.

The board

4 listediTime on the board is observed from the annual filings: the IRS files no appointment date, so the bar counts years from the first filing the person appears on - a lower bound, not a filed start date. Names are exactly as filed. The IRS publishes no person identifier, so this edition does not yet link a person across organisations in the tables. The network map shows same-name matches as likely links only, never as confirmed.Time served and departures are observed across annual filings. Observed time served is a lower bound - a member may have joined before the first year on record.
NameRole as filedSinceOn the board
Lawson W MischerDirector2018
8 yrs
Leila W MischerVP, Secretary & Director2018
8 yrs
Morgan M WarthDirector2018
8 yrs
Walter M Mischer JRPresident & Director2018
8 yrs
Under 5 years5 to 6 years6 years or more

About

Legal name
Walter and Leila Mischer Family Foundation
EIN
810778515
Address
3737 Buffalo Speedway Ste 200, Houston, TX, 77098-3747
State
Texas
Activity (NTEE)
T20 Philanthropy, voluntary services and grantmaking
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Philanthropy, Voluntarism & Grantmaking Foundations
Size band
7 (IRS master file code)
IRS ruling date
1 April 2019
Status
Code 01 (unconditional exemption)
Form 990 filings on record
5, latest 2023
IRS Publication 78
PF (contributions deductible)

Most connected

Longest observed on the filings

≥8years on the filingsLawson W Mischer
≥8years on the filingsLeila W Mischer
≥8years on the filingsMorgan M Warth
≥8years on the filingsWalter M Mischer JR

Filed finances

No Form 990 financial figures are held for this organisation yet (smaller organisations file a shorter return, and some filings are not yet read).

State registration

1 entityiBusiness-entity registers published by US states. These records are matched to this organisation by name and state, not by EIN, and are labelled as likely matches. Street addresses are not shown.
Walter And Leila Mischer Family Foundation likely matchiMatched by exact name and state (and ZIP where shown). State registers do not publish EINs, so this is not a confirmed match. Source: Texas Comptroller of Public Accounts, entity data (data.texas.gov 9cir-efmm). Licence not stated. Data last fetched 18 October 2026.
State
Texas
Entity type
nonprofit corporation
Status
Active
Formed
18 November 2015
Registered agent
Not stated

This register does not publish officers or directors.