Keystone Charities, Inc. is a South Dakota nonprofit corporation, registered on December 8, 2025. It is based at 1 CHATSWORTH AVENUE, SUITE 134, LARCHMONT, NY, 10538. The company is currently listed as active on the South Dakota register and is registered under company number NS315232. Public records for the company include 1 SoS registration and 1 non-profit filing. Every fact here is republished from an official public register and traces back to a primary source document.
| Legal entity name | Keystone Charities, Inc. |
|---|---|
| Principal address | 1 CHATSWORTH AVENUE, SUITE 134LARCHMONT10538NYUnited States |
| Registration state | South Dakota |
| Status | Active |
| Registered | 8 December 2025 (8 months ago) |
| Entity type | Nonprofit corporation |
| Standing | compliant |
| Company number | NS315232 |
| Registered agent | NORTHWEST REGISTERED AGENT, LLC |
| Source registry | South Dakota Secretary of State · updated 15 June 2026 |
| Public records | 1 SoS registration |
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| Nonprofit | Yes · IRS exempt-org record |
|---|---|
| IRS exempt status | 501(c)(3) · ruled March 2026 · contributions deductible |
| NTEE category | T30 · Philanthropy & grantmaking |
| State | Business name | Filed | Registered agent | Officers | Status | |
|---|---|---|---|---|---|---|
| South DakotaTHIS | Keystone Charities, Inc. | 2025-12-08 | NORTHWEST REGISTERED AGENT, LLC | — | Active | |
Filing ID NS315232 Jurisdiction Domestic · Nonprofit corporation Principal address 1 CHATSWORTH AVENUE, SUITE 134, LARCHMONT, NY, 10538 Registered agent NORTHWEST REGISTERED AGENT, LLC25 FIRST AVENUE SW STE A, WATERTOWN, SD, 57201 Officers Not reported | ||||||
Companies and people linked to Keystone Charities, Inc. in the state registers through shared officers, a shared registered agent, shared filing contacts or a shared address. Service companies file for many unrelated businesses — a shared agent, address or contact alone does not prove affiliation.
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Companies adjacent to Keystone Charities, Inc. in the South Dakota Secretary of State register, in alphabetical order.
3 companies are registered at 1 CHATSWORTH AVENUE, SUITE 134, LARCHMONT — shared registered-office and agent addresses are common; a shared address alone does not link businesses.
Netstate aggregates public records from federal, state and municipal sources; records are matched to this company by its registered legal names. Latest source snapshot 2026-06-17. Document getpalm-companies/7574-8472-0496.