Mayes County Historical Society

Nonprofit profile at a glance

EIN
237267553
IRS 990-EZ coverage
2025–2025
Forms available
Form 990-EZ 2025, Form 990-N 2024
Location
Pryor, OK, USA
Phone
9188245045
Rating
37
Verdict
REVIEW
Rating confidence
Moderate

Reported finances

Revenue
$123,520
Expenses
$63,458
Assets
$377,921
Liabilities
$0

Source: IRS Form 990-EZ. Selected filing: tax year 2025. Amounts in USD.

Leadership & pay

9 people listed

Executive titles in this filing

  • Terry Lamar (PRESIDENT & BOARD MEMBER)
  • SHARON SHIVE (VICE PRESIDENT & BOARD MEMBER)

People named in this filing

  • Terry Lamar (PRESIDENT & BOARD MEMBER)
  • SHARON SHIVE (VICE PRESIDENT & BOARD MEMBER)
  • LISA MELCHIOR (SECRETARY & BOARD MEMBER)

Selected names, not a complete roster or a statement of current roles. Open leadership details for the complete filed list.

Source: IRS Form 990-EZ. Selected filing: tax year 2025. Names and roles reflect this filing, not necessarily current officeholders.

Overview

Mission

To preserve and perpetuate the history of mayes county and its people. To preserve and house collections of artifacts and papers of historical nature in our county.

What it reported doing in 2025

To preserve and perpetuate the history of mayes county and its people. To preserve and house collections of artifacts and papers of historical nature in our county

Operating model

Revenue model
Donor-supported. 88% of the money available for current operations came from contributions and gifts.
Distribution model
No current program activity. The filing reports no program spending for the current year.

The verdict

REVIEW - The filed numbers largely add up and revenue comfortably covers expenses. A relatively small share of available resources goes toward mission work and a relatively small share of total spending goes to programs.

Rating breakdown

  • Financial Efficiency: 0
  • Transparency & Controls: 82
  • Sustainability: 87
  • Growth: NotEnoughData

Detailed rating inputs

Financial Efficiency

  • Mission deployment rate: 0%; rating input score 0
  • Program expense ratio: 0%; rating input score 0

Transparency & Controls

  • Consistency checks: 100%; rating input score 100; 52nd percentile among comparable filings
  • Major donor itemization: Limited

Sustainability

  • Operating margin: 48.6%; rating input score 91; 91st percentile among comparable filings
  • Total-asset coverage ratio: 5.96; rating input score 96; 96th percentile among comparable filings
  • Liabilities to assets ratio: 0; rating input score 74; 74th percentile among comparable filings
  • Officer compensation ratio: 0%; rating input score 63; 63rd percentile among comparable filings

Growth

  • Program expense growth: Limited
  • Revenue growth: Limited
  • Asset growth: Limited

Details

  • Where the money goes: 0% of revenue deployed · 0% of spending went to programs
  • Governance: Filed governance answers
  • Accomplishments: 1 filed program accomplishment
  • Leadership: top reported pay $0 · 9 people listed
  • Consistency: 7 of 7 current checks pass
  • Schedules: 2 filed schedules
  • Contacts: How to reach this organization
  • Money network: Resolved incoming and outgoing counterparties from filed money flows.
  • Grant readiness: Federal tax and exclusion status, award history, and grant-maker relationships.

Key Signals

Signals prioritize questions for review. They are not findings of misconduct.

  • High — Financial Efficiency: Mission deployment rate scored 0/100.
  • High — Financial Efficiency: Program expense ratio scored 0/100.