# Wyoming Historical Society Group Return

Riverton, Wyoming. EIN 90-0051171.
Exempt and current.

Source: IRS public records as of October 13, 2026, as shown by the Alleviate Index. https://index.alleviate.org/org/wyoming-historical-society-group-return-900051171

## At a glance

Figures come from the organization’s Form 990 for the fiscal year ending September 2024, as recorded by the IRS.

- Revenue: $216,141 (FY2024)
- Assets: $903,126 (Year end)
- Required return: Group return (Covered by its parent organization’s return)
- Fiscal year: October to September (Ends in September)
- Focus: Unclassified (No focus code on the IRS file)
- Charity type: Publicly supported (170(b)(1)(A)(vi))

## What is due, and when

The IRS file shows this organization as covered by a group return filed by its parent organization, so it has no return dates of its own.

- State: Wyoming charitable solicitation registration. Wyoming does not require charities to register before they ask for contributions. Regulator: Wyoming Secretary of State (https://sos.wyo.gov/faqs.aspx?root=BUS).

## When each return reached the IRS

From IRS records of electronically filed returns. The IRS record date is the date in the IRS’s own record of each return. It is not a legal filing date, and extensions are not public.

| Fiscal year | Form | IRS record date | Due date | Note |
| --- | --- | --- | --- | --- |
| FY2024 | Form 990 | February 14, 2025 | February 18, 2025 | On or before the due date |
| FY2023 | Form 990 | August 12, 2024 | February 15, 2024 |  |
| FY2022 | Form 990 | January 20, 2023 | February 15, 2023 | On or before the due date |
| FY2021 | Form 990 | July 29, 2022 | February 15, 2022 |  |

Returns for fiscal years before 2021, and returns the IRS record cannot date, are not listed.

## What the IRS lists say

Three IRS lists, read each month. This is a display of what they show, not a determination of status.

- Exempt status: Listed as exempt. The IRS list of exempt organizations. As of October 13, 2026.
- Deductible donations: Not listed. The organization is covered by a group exemption. Such organizations are not listed one by one. As of October 13, 2026.
- Automatic revocation: Not on the list. The IRS list of organizations whose exemption was revoked for not filing three years in a row. As of October 13, 2026.

## No size comparison

The IRS file carries no focus code for this organization, so it has no peer group. A claimed profile can set one.

## What public data cannot tell you

A 990 shows money in and money out. It cannot show whether programs, outcomes, funding and compliance live in one place, or how long a funder report takes to produce. The five pillars below are scored only by the organization itself.

- Mission & Strategic Clarity: Unscored
- Stakeholders & Positioning: Unscored
- Programs & Program Design: Unscored
- Evidence, Data & Storytelling: Unscored
- Systems, Governance & Readiness: Unscored

Is this your organization? Claim this profile: https://index.alleviate.org/org/wyoming-historical-society-group-return-900051171#claim