Nonprofits in FLAT, TX
3 tax-exempt organizations with a return on IRS file.
Largest nonprofits in FLAT by revenue
- FLAT WATER SUPPLY CORPORATION EIN 74-1679412 · last filed 990 for 2025 · revenue $188,955
- LEON JUNCTION WATER SUPPLY CORPORATION EIN 90-1071187 · last filed 990-EZ for 2025 · revenue $89,993
- ANCIENT FREE & ACCEPTED MASONS OF TEXAS EIN 23-7500103 · last filed 990-N for 2023
Top 5s in FLAT
Largest reserves
Net assets (fund balance) at year end
- 1Flat Water Supply Corporation990, year ended Dec 2025$1.5M
- 2Leon Junction Water Supply Corporation990-EZ, year ended Dec 2025$295.3K
All nonprofits in FLAT, A–Z
- ANCIENT FREE & ACCEPTED MASONS OF TEXASEIN 23-7500103 · last filed 990-N for 2023
- FLAT WATER SUPPLY CORPORATIONEIN 74-1679412 · last filed 990 for 2025
- LEON JUNCTION WATER SUPPLY CORPORATIONEIN 90-1071187 · last filed 990-EZ for 2025