# Natureserve: Colorado charity filing extension to 2027-05-15 (form 990 not complete)

**Score:** 75/100

| Field | Value |
|---|---|
| Charity | Natureserve |
| FEIN | 52-1884438 |
| Filing | Filing extension (990 or audit not ready) |
| Filed | 2026-10-29 |
| Cause area | Environment and conservation |
| Purpose | FOR 50 YEARS, NATURESERVE HAS BEEN THE AUTHORITATIVE SOURCE FOR BIODIVERSITY DATA THROUGHOUT NORTH AMERICA. WE WORK WITH 60+ NETWORK ORGANIZATIONS AND NEARLY 1,000 CONSERVATION PROFESSIONALS TO COLLECT, ANALYZE, AND DELIVER BIODIVERSITY ... |
| Fiscal year end | 2026-06-30 |
| Extended to | 2027-05-15 |
| Reason | Form 990 not complete |

## Why this score
- Financial filing is late: needs a CPA, auditor or 990 help now.
- FEIN on file.
- Filed in the last 30 days.

Source: Colorado Secretary of State charitable solicitation registrations and extension requests (data.colorado.gov) (https://data.colorado.gov/d/icqv-mi3c). Last refreshed: 2026-11-04T06:10:26.244Z.
From Colorado Secretary of State charity filings. An extension request is routine and does not mean a charity is out of compliance. Cause areas are inferred from the stated purpose. Officer names are not stored. Verify with the Colorado Secretary of State.