Summerlee Foundation

The Summerlee Foundation operates as a focused, relationship-first grantmaker with two discrete program areas — Animal Protection and Texas History — that share the same institutional commitment to small-to-midsize nonprofits where philanthropic capital can generate outsized impact. With $76.4 million in assets and $4.3 million in FY2023 annual giving, Summerlee is mid-sized by national standards but carries outsized influence within its narrow focus areas. The Foundation has been recognized as an Outstanding Foundation by the Greater Dallas Chapter of the Association of Fundraising Professionals.

First-time applicants must understand that Summerlee is not a passive grant directory funder — it is a relationship-driven institution. For the Texas History program, engagement with program director Jessica Lee Hamlin (who took the presidency January 1, 2026) is mandatory at least 20 days before the LOI deadline, with the Foundation designating a formal project-discussion window (June 8–July 3 for the fall 2026 cycle). For Animal Protection, reaching out to Melanie Anderson before submitting a Letter of Interest is strongly recommended. The Foundation will advise applicants on fit and proposal framing — treat this guidance as authoritative input, not pro forma courtesy.

The application structure is a two-stage LOI-to-full-proposal process conducted entirely through the Foundant portal (grantinterface.com). Board meetings occur three times annually — February, May, and September — with each cycle carrying its own LOI submission window. The Animal Protection portal is particularly competitive: it opens at exactly 10:00 AM Central Time on July 1, 2026 and closes upon reaching 150 submissions, a cap that can be hit within hours.

For Animal Protection, Summerlee explicitly targets 'lean and agile' organizations where contributions can be deployed quickly. Groups with large cash reserves or capital campaign needs are screened out. For Texas History, the Foundation favors projects serving underserved cultural and geographic areas of Texas with evidence of professional management capacity. General operating support — the Foundation's preferred grant vehicle — is typically available only to organizations with a prior Summerlee grant. First-time applicants perform better with project-specific proposals. The enforced 18-month gap between grants means applicants must plan reapplication timelines carefully from the moment an award is received.

Summerlee's annual giving has ranged from $2.18 million (FY2020, COVID trough) to $5.38 million (FY2019) over the past decade, averaging approximately $3.5 million annually. The most recent reported fiscal year (FY2023) shows total giving of $4.27 million against total assets of $76.4 million — a payout rate of approximately 5.6%, modestly above the 5% private foundation minimum. Net investment income in FY2023 was $2.89 million, reflecting the Foundation's dependence on market performance: FY2021 saw higher revenue ($6.13 million) and elevated grants paid ($2.85 million), while the FY2020 market disruption produced the lowest grants-paid figure on record ($1.43 million). The multi-year trend is stable, with recent giving holding in the $2.8–$4.3 million range.

Database analysis of 520 historical grants totaling $8.33 million shows an average grant of $16,022 and a median of $10,000 — the median being the more useful planning figure, as the mean is pulled upward by a small number of large multi-year relationships. The full range spans $1,000 to $195,000, with the Foundation's own FAQ confirming Animal Protection grants average $10,000 (cat grants had averaged $5,000 before the 2025 program restructuring) and Texas History grants also average $10,000.

The most recent published Animal Protection cycle (FY2024-25) distributed $1,367,500 across 160 organizations — a per-grant average of $8,547 — with a minimum of $2,500 (Casino Cats) and a maximum of $100,000 (Greater Good Charities). The most common award landed between $7,000 and $7,500, confirming the median is the right target for new applicants.

Geographic distribution in the historical database is Texas-dominant: 243 of 520 tracked grants (47%) went to Texas organizations, reflecting the Texas History program's in-state concentration and the Foundation's Dallas origins. Colorado follows at 34 grants (6.5%), with California (22), New York (18), and North Carolina (16) rounding out top states. International Animal Protection giving reaches Canada, Mexico, Peru, Costa Rica, and the Galapagos Islands.

The Foundation's largest historical commitments — Parks For Downtown Dallas at $450,000 (3 grants), Friends of the Texas Historical Commission at $390,000 (2 grants), and Southern Plains Land Trust at $375,000 (3 grants) — demonstrate that repeat grantees can access awards far exceeding typical first-grant amounts. Animal Protection multi-year standouts include Greater Good Charities ($230,000 across 3 grants) and Humane Society of the United States ($200,000 across 2 grants).

The following table positions Summerlee against four peer foundations with overlapping focus areas in animal welfare and Texas philanthropy:

Among Texas-based foundations, Summerlee occupies a distinctive niche as the only major funder with equal programmatic commitment to both animal welfare and state history preservation. The Meadows Foundation and Amon G. Carter Foundation dwarf Summerlee in asset base and annual giving, but both operate almost exclusively by invitation — making Summerlee meaningfully more accessible to mid-tier and emerging organizations. Among animal welfare peers nationally, Summerlee's $4.3 million in annual giving exceeds most specialized foundations of comparable size, and its geographic openness (national and international scope for Animal Protection) makes it unusually competitive for the asset class. The most important differentiator: Summerlee explicitly targets lean, grassroots organizations that larger foundations routinely overlook, creating a strategic entry point for nonprofits that may not yet qualify for invited-only major funders.

The most consequential recent development is the January 1, 2026 leadership transition: Jessica Lee Hamlin assumed the presidency and Texas History Program Director role, succeeding Gary N. Smith after his decade of service. Hamlin spent eleven years leading Shumla Archaeological Research and Education Center — a Summerlee grantee that received $141,750 across three grants — bringing firsthand knowledge of the Texas History grantee experience into the president's chair. Smith transitioned to Co-Trustee with the affiliated Summerfield G. Roberts Foundation. This is the Foundation's first leadership change in ten years and creates a meaningful relationship-building window for Texas History applicants in spring 2026.

On the program side, the most consequential 2025 shift was the effective discontinuation of direct Summerlee funding for cat TNR, spay-neuter, rescue, adoptions, transport, and sanctuary programs. These programs are now exclusively routed through the Sustainable Solutions grant program, administered by the United Spay Alliance in partnership with the Community Cats Podcast and University of the Pacific's Benerd College. The new model pairs grants with structured mentorship and certification rather than one-time cash awards — a fundamental redesign of how Summerlee engages this historically large grantee category.

The FY2024-25 Animal Protection cycle distributed $1,367,500 to 160 organizations (avg. $8,547 per grant). The next Animal Protection LOI window opens July 1, 2026; the Texas History LOI window opens July 6, 2026, with board decisions expected September 22-23, 2026.

For Animal Protection applicants, the single most operationally critical tip is timing: the LOI portal opens at exactly 10:00 AM Central Time on July 1, 2026 and closes after 150 submissions. Create your Foundant account at grantinterface.com weeks in advance, stage all required LOI content, and log in before the opening minute. Missing this window means waiting for the next cycle — no exceptions.

Contact Melanie Anderson before the portal opens to discuss your project. The Foundation's staff will review fit and advise on LOI framing — organizations that make this contact demonstrate the relationship-building orientation Summerlee values, and the conversation can meaningfully improve LOI quality. Frame your proposal using the Foundation's own documented language: 'alleviating fear, pain, and suffering,' 'ethical-based research,' 'advocacy/educational campaigns,' and 'lean and agile organizational capacity.' Wildlife focus areas with documented funding traction include mountain lions, bobcats, coyotes, black bears, and marine mammals (particularly anti-captivity efforts for dolphins and orcas). Farmed animal advocacy and GFAS-accredited sanctuaries are also strong fits.

For Texas History applicants, the approach is fundamentally different. Contact Jessica Hamlin (jhamlin@summerlee.org) at least 20 days before the LOI deadline — ideally scheduling a project discussion during the Foundation's designated window (June 8–July 3, 2026 for the fall cycle). Hamlin's eleven-year background at Shumla Archaeological Research suggests openness to archaeology, rock art, and South and West Texas projects. Explicitly exclude from your proposal: monuments, memorials, courthouse restorations, church properties, and lobbying activities.

Both programs share hard negative signals: large cash reserves, capital campaign requests, endowment building, government agency applicants. Do not request general operating support as a first grant — frame a specific project and build toward operating support over subsequent cycles.

If awarded, treat reporting as a continuation of the relationship. Grants over $50,000 or extending beyond one year require interim reports in addition to mandatory final reports. Failure to file disqualifies the organization from future Summerlee funding. The 18-month gap between grants is enforced — factor this into multi-year organizational planning.