# CURIOSITY SERVICE FOUNDATION INC — IRS organization in Seaford, DE · 510402621 | US Business Lookup

> IRS organization record for CURIOSITY SERVICE FOUNDATION INC in Seaford, DE. Record 510402621. View reported facts, available details and record dates.

Source page: https://usbusinesslookup.com/records/irs/510402621
Canonical page: https://usbusinesslookup.com/records/irs/510402621
Scope: public directory information, not independent verification. Reported dates do not guarantee current operations.

## Page content

Public records / Nonprofit organizations

IRS organization

## CURIOSITY SERVICE FOUNDATION INC

This listing describes a nonprofit organization. Tax classification is separate from state registration and operating status.

Record reference date: October 13, 2026. Details may be incomplete or outdated.

Record type: IRS organization

Record identifier: 510402621

Status: Unconditional Exemption

City: Seaford

State or territory: Delaware

Address: 1100 MIDDLEFORD RD

Postal code: 19973-3608

Record date: Not reported

EIN: 510402621

IRS subsection code: 03

IRS ruling month (YYYYMM): 200102

NTEE classification: P29

### Names and reported roles

Roles are shown as reported. Agents, officers and principals are not automatically owners.

### Business names

IRS organization name: CURIOSITY SERVICE FOUNDATION INC

### Other reported names

In-care-of name: % DOLORES J SLATCHER

Download business record (JSON)

### Directory details

### Identifiers

Ein: 51-0402621

### Names

Legal: CURIOSITY SERVICE FOUNDATION INC

In Care Of: % DOLORES J SLATCHER

### Addresses

Mailing · Street 1: 1100 MIDDLEFORD RD

Mailing · City: Seaford

Mailing · Region: DE

Mailing · Postal Code: 19973-3608

### Tax

Group Exemption Number: 0000

Subsection: 501(c)(3)

Affiliation: Independent organization

Classification Codes: 1000

Deductibility: Contributions deductible

Foundation Classification: Publicly supported organization under 170(b)(1)(A)(vi)

Activity Codes: 000000000

Irs Status: Unconditional Exemption

Return Filing Requirement: Form 990 or 990-EZ

Private Foundation Filing Requirement: No Form 990-PF required

Accounting Period Month: 6

### Dates

Irs Ruling Month: 2001-02

Tax Period: 2025-06

### Entity

Irs Organization Form: Corporation

### Financial

Asset Band: $500,000–$999,999

Income Band: $100,000–$499,999

Assets Usd: 510894

Income Usd: 375572

Revenue Usd: 375572

### Industry

Ntee Code: P29

### All reported fields

### Other reported details

EIN: 510402621

STATUS: 01

### Names and reported roles

IRS organization name: CURIOSITY SERVICE FOUNDATION INC

### Mailing information

In-care-of name: % DOLORES J SLATCHER

IRS mailing street: 1100 MIDDLEFORD RD

IRS mailing city: SEAFORD

IRS mailing state: DE

IRS mailing postal code: 19973-3608

### IRS reported fields and codes

GROUP: 0000

SUBSECTION: 03

AFFILIATION: 3

CLASSIFICATION: 1000

IRS ruling month (YYYYMM): 200102

DEDUCTIBILITY: 1

FOUNDATION: 15

ORGANIZATION: 1

IRS tax period (YYYYMM): 202506

ASSET CD: 5

INCOME CD: 4

FILING REQ CD: 01

PF FILING REQ CD: 0

ACCT PD: 06

Reported assets (USD): 510894

Reported income (USD): 375572

Reported revenue (USD): 375572

### Industry and classification

ACTIVITY: 000000000

NTEE classification: P29

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