1. Directory
  2. California
  3. Los Altos
  4. Mark and Carolyn Guidry Foundation
EIN 94-3185161

Mark and Carolyn Guidry Foundation

IRS 501(c) type
501(c)(3)
Num. employees
0
City
Los Altos
State
California
Year formed
1993
Most recent tax filings
2023-12-01
NTEE code, primary
T20: Private Foundations
Description
The Mark and Carolyn Guidry Foundation is a private foundation located in Los Altos, CA that primarily funds charitable grants for operational support, library books, computer and software expenses. Its purpose is to hold fundraising events for causes supported by the foundation. It made 16 grants last year and its grantees include San Jose State University and other organizations.
Total revenues
$459,487
2023
Total expenses
$562,161
2023
Total assets
$2,046,721
2023
Num. employees
0
2023

Program areas at Mark and Carolyn Guidry Foundation

A fundraising event for cause supported by Foundation

Grants made by Mark and Carolyn Guidry Foundation

GranteeGrant descriptionAmount
Kidzone MuseumCharitable Grant$400,000
Psi Chi - Cal Poly State Univ San Luis ObispoCharitable Grant$15,000
RaftCharitable Grant$5,000

Personnel at Mark and Carolyn Guidry Foundation

NameTitleCompensation
Gayle G DilleyPresident$0
Mark GuidryPrincipal Manager$0

Financials for Mark and Carolyn Guidry Foundation

RevenuesFYE 12/2023
Total grants, contributions, etc.$1,400
Investment income and dividends$96,620
Net rental income$0
Net gain from sale of non-inventory assets$361,467
Gross sales of inventory$0
Miscellaneous revenues$0
Total revenues$459,487

Form 990s for Mark and Carolyn Guidry Foundation

Fiscal year endingDate received by IRSFormPDF link
2023-122024-06-25990PFView PDF
2021-122022-11-07990PFView PDF
2020-122021-09-02990PFView PDF
2019-122021-06-10990PFView PDF
2018-122019-10-12990PFView PDF
...and 7 more Form 990s
Data update history
August 3, 2022
Posted financials
Added Form 990PF for fiscal year 2020
July 25, 2022
Posted financials
Added Form 990PF for fiscal year 2019
September 24, 2021
Updated personnel
Identified 1 new personnel
September 22, 2021
Used new vendors
Identified 1 new vendor, including
November 23, 2019
Posted financials
Added Form 990PF for fiscal year 2018
Nonprofit Types
Grantmaking organizationsPrivate foundationsPrivate non-operating foundationsCharities
Issues
No issues found
Characteristics
Provides grantsPartially liquidatedState / local levelTax deductible donationsNo full-time employees
General information
Address
44 Marvin Ave
Los Altos, CA 94022
Metro area
San Jose-Sunnyvale-Santa Clara, CA
County
Santa Clara County, CA
Phone
(650) 823-7768
IRS details
EIN
94-3185161
Fiscal year end
December
Taxreturn type
Form 990-PF
Year formed
1993
Eligible to receive tax-deductible contributions (Pub 78)
Yes
Categorization
NTEE code, primary
T20: Private Foundations
NAICS code, primary
813211: Grantmaking Foundations
Parent/child status
Independent
Free account sign-up

Want updates when Mark and Carolyn Guidry Foundation has new information, or want to find more organizations like Mark and Carolyn Guidry Foundation?

Create free Cause IQ account
Cause IQ is a website that helps companies grow, maintain, and serve their nonprofit clients, and helps nonprofits find additional foundation funding. Our data and tools help professionals prospect for nonprofits, research opportunities, benchmark their clients, and enrich existing information.
Nonprofits
Product
Customers
About

© 2025 Nonprofit Metrics LLC
Terms of Service and Privacy Policy