Nonprofit · EIN 23-7267553
MAYES COUNTY HISTORICAL SOCIETY
Tax-exempt · PRYOR, OK 74362
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| March 31, 2026 | 990-EZ | $123,520 | $63,458 | $60,062 | $377,921 | $0 | $377,921 |
Financial details: 990-EZ for the year ended March 31, 2026
Revenue
- Contributions, gifts and grants
- $108,638
- Program service revenue
- $0
- Investment income
- $10,382
- Other revenue
- $4,500
Expenses
- Compensation of officers, directors and key employees
- $0
- Salaries, compensation and benefits (total)
- $0
- Occupancy
- $5,173
- Other expenses
- $58,285
Balance sheet and other
- Total assets, start of year
- $317,859
- Total assets, end of year
- $377,921
- Total liabilities, end of year
- $0
- Net assets, end of year
- $377,921
- Cash, savings and investments
- $377,921
- Gross receipts
- $123,520
From the e-filed returns the IRS publishes as XML (latest three processing years; amended returns replace the original). PDF copies at the IRS.
Officers, directors and key employees
As listed on the 990-EZ for the year ended March 31, 2026, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Terry Lamar | PRESIDENT & BOARD MEMBER | 0 | $0 |
| SHARON SHIVE | VICE PRESIDENT & BOARD MEMBER | 5 | $0 |
| LISA MELCHIOR | SECRETARY & BOARD MEMBER | 5 | $0 |
| JUNE VENAMON | TREASURER & BOARD MEMBER | 0 | $0 |
| CRAIG HENDRICKSON | BOARD MEMBER | 0 | $0 |
| JERRY KOELSCH | BOARD MEMBER | 0 | $0 |
| NENA ROBERTS | BOARD MEMBER | 0 | $0 |
| DENNIS STEVENSON | BOARD MEMBER | 0 | $0 |
| CHARLES SURBER | BOARD MEMBER | 15 | $0 |
Address and contacts
- Address (IRS master file)
- PO BOX 969, PRYOR, OK 74362-0969
- In care of
- % JUNE VENAMON
- Mailing address (990-N for 2024)
- PO Box 969, Pryor OK 74362
- Principal officer (990-N for 2024)
- Terry Lamar, PO Box 969, Pryor OK 74362
- Signed the 990-EZ
- TERRY LAMAR, President
- Phone
- (918) 824-5045
- Website
- mayescountyhistory.org
- Return prepared by
- H AND R BLOCK
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.
Program accomplishments
- 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 must file and when
IRS records say it files Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N. Its accounting year ends in March, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | March 31, 2026 | August 17, 2026 | 990-EZ on file |
| 2024 | March 31, 2025 | August 15, 2025 | 990-N on file |
| 2023 | March 31, 2024 | August 15, 2024 | 990-N on file |
IRS record
- EIN
- 23-7267553
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Publicly supported organization (170(b)(1)(A)(vi))
- Donations deductible (Pub 78)
- Public charity, 50% deduction limit
- Exempt since
- 1976
- Accounting year ends
- March
- Files
- Form 990 or 990-EZ
- Assets (IRS master file)
- $377,921
- Income (IRS master file)
- $123,520
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-EZ | March 2026 | $123,520 | $63,458 | $377,921 | XML |
| 990-N for 2024 Officer: Terry Lamar | March 31, 2025 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2023 Officer: June Venamon | March 31, 2024 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2022 Officer: June Venamon | March 31, 2023 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2020 Officer: Betty Thomas | March 31, 2021 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2019 Officer: Betty Thomas | March 31, 2020 | ≤ $50,000 receipts | – | – | e-Postcard |
990-N: the IRS bulk file holds only the latest e-Postcard per organization; earlier years come from archived copies of that file since 2020 and can have gaps (the IRS e-Postcard search lists every one). 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS (search EIN 23-7267553).
Questions about MAYES COUNTY HISTORICAL SOCIETY
- What is the EIN of MAYES COUNTY HISTORICAL SOCIETY?
- The employer identification number (EIN) of MAYES COUNTY HISTORICAL SOCIETY is 23-7267553.
- Is MAYES COUNTY HISTORICAL SOCIETY tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1976.
- Are donations to MAYES COUNTY HISTORICAL SOCIETY tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does MAYES COUNTY HISTORICAL SOCIETY file?
- Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N.
- When is the next return of MAYES COUNTY HISTORICAL SOCIETY due?
- The return for tax year 2026 (the year ending March 31, 2027) is due August 16, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did MAYES COUNTY HISTORICAL SOCIETY last file with the IRS?
- The latest return in the IRS public files is the 990-EZ for the year ended March 2026.
- Who is the principal officer of MAYES COUNTY HISTORICAL SOCIETY?
- The 990-N for 2024 names Terry Lamar.
- Who are the officers and directors of MAYES COUNTY HISTORICAL SOCIETY?
- The 990-EZ for the year ended March 31, 2026 lists 9 people; 0 received compensation from the organization.
- How much revenue does MAYES COUNTY HISTORICAL SOCIETY have?
- On its 990-EZ for the year ended March 31, 2026 it reported revenue of $123,520, expenses of $63,458 and total assets of $377,921 at year end.
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