| Employer Identification Number (EIN) |
83-1449904 |
| Name of Organization |
Grindstone Lake Foundation Inc |
| In Care of Name |
Cynthia Am Parker |
| Address |
2720 Granite Ct Ne, Cedar Rapids, IA 52402 |
| Previous Addresses |
2720 Granite Ct Ne, Cedar Rapids, IA 52402-3324 (2018 - 2021) |
| Subsection(s) / Classification |
Educational Organization |
| Affiliation |
Independent |
| Ruling Date |
03/2019 |
| Deductibility |
Contributions are deductible |
| Foundation |
Organization which receives a substantial part of its support from a governmental unit or the general public |
| Organization |
Corporation |
| Exempt Organization Status |
Unconditional Exemption |
| Tax Period |
12/2022 |
| Asset |
$500,000 to $999,999 |
| Income |
$500,000 to $999,999 |
| Filing Requirement |
990 (all other) or 990EZ return |
| Accounting Period |
December (12) |
| Asset Amount |
$755,350 |
| Income Amount |
$653,334 |
| Form 990 Revenue Amount |
$632,774 |
| National Taxonomy of Exempt Entities (NTEE) |
Environmental Quality, Protection and Beautification: Environmental Education and Outdoor Survival Programs |