Nonprofit · EIN 81-4128598
188TH OLD GUARD
Tax-exempt · FORT SMITH, AR 72903
Address and contacts
- Address (IRS master file)
- 3704 SANDY PT, FORT SMITH, AR 72903-5753
- In care of
- % WILLIAM J MASON
- Mailing address (990-N for 2025)
- 3704 Sandy Point, Fort Smith AR 72903
- Principal officer (990-N for 2025)
- Bill Mason, 3704 Sandy Point, Fort Smith AR 72903
What it must file and when
IRS records say it files Form 990-N (e-Postcard). Gross receipts normally $50,000 or less. Its accounting year ends in December, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | December 31, 2025 | May 15, 2026 | 990-N on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990-N on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990-N on file |
IRS record
- EIN
- 81-4128598
- Tax-exempt status
- 501(c)(19): Veterans' organization
- Donations deductible (Pub 78)
- Organization other than a public charity or private foundation
- Exempt since
- 2017
- Accounting year ends
- December
- Files
- Form 990-N (e-Postcard)
- Category (NTEE)
- Public and societal benefit (W30)
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-N for 2025 Officer: Bill Mason | December 31, 2025 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2024 Officer: William J Mason | December 31, 2024 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2023 Officer: William J Mason | December 31, 2023 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2022 Officer: William J Mason | December 31, 2022 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2020 Officer: William J Mason | December 31, 2020 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2019 Officer: William J Mason | December 31, 2019 | ≤ $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 81-4128598).
Questions about 188TH OLD GUARD
- What is the EIN of 188TH OLD GUARD?
- The employer identification number (EIN) of 188TH OLD GUARD is 81-4128598.
- Is 188TH OLD GUARD tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(19) since 2017.
- Are donations to 188TH OLD GUARD tax-deductible?
- Yes. It is listed in IRS Publication 78 (Organization other than a public charity or private foundation).
- Which annual return does 188TH OLD GUARD file?
- Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
- When is the next return of 188TH OLD GUARD due?
- The return for tax year 2026 (the year ending December 31, 2026) is due May 17, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did 188TH OLD GUARD last file with the IRS?
- The latest return in the IRS public files is the 990-N for 2025 for the year ended December 31, 2025.
- Who is the principal officer of 188TH OLD GUARD?
- The 990-N for 2025 names Bill Mason.
Other nonprofits in FORT SMITH
- STEEL HORSE RALLY INC EIN 47-1158481 · last filed 990 for 2025
- WESTERN ARKANSAS REGIONAL MANAGEMENT SERVICES INC EIN 71-0713928 · last filed 990-EZ for 2025
- JIM TAYLOR POST NO 8845 VETERANS OF FOREIGN WARS OF THE UNITED STATES EIN 51-0216388 · last filed 990-N for 2025
- MILITARY OFFICERS ASSOCIATION OF AMERICA-GENERAL WILLIAM O DARBY CH EIN 27-0563325 · last filed 990-N for 2024
- VFW POST 8845 LADIES AUXILLARY EIN 20-4909953 · last filed 990-N for 2023
- ARKANSAS VETERANS COALITION EIN 47-2168678 · last filed 990-N for 2025
- MERCY HOSPITAL FORT SMITH EIN 71-0240352 · last filed 990 for 2025
- BAPTIST HEALTH REGIONAL HOSPITALS EIN 82-5426152 · last filed 990 for 2024
All nonprofits in FORT SMITH · Arkansas · Public and societal benefit