Nonprofit · EIN 84-1055076
RIVERDALE MENS GOLF CLUB INC
Tax-exempt · THORNTON, CO 80233
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-EZ | $85,250 | $83,991 | $1,259 | $6,869 | $0 | $6,869 |
| December 31, 2024 | 990-EZ | $87,717 | $89,267 | -$1,550 | $5,610 | $0 | $5,610 |
| December 31, 2023 | 990-EZ | $81,502 | $78,157 | $3,345 | $7,160 | $0 | $7,160 |
Financial details: 990-EZ for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $52,742
- Membership dues
- $32,480
- Program service revenue
- $0
- Investment income
- $28
- Other revenue
- $0
Expenses
- Grants and similar amounts paid
- $0
- Benefits paid to members
- $83,059
- Compensation of officers, directors and key employees
- $0
- Salaries, compensation and benefits (total)
- $0
- Printing, publications and postage
- $932
- Program services (functional)
- $83,801
Balance sheet and other
- Total assets, start of year
- $5,610
- Total assets, end of year
- $6,869
- Total liabilities, end of year
- $0
- Net assets, end of year
- $6,869
- Cash, savings and investments
- $6,869
- Gross receipts
- $85,250
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 December 31, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Mickey Falconburg | VP | 6 | $0 |
| Leroy Mekelburg | President | 12 | $0 |
| Blaine Zainhofski | Vice President | 12 | $0 |
| Ron Kohama | Vice President IT | 12 | $0 |
| Bill Miller | Secretary | 6 | $0 |
| Richard Knudsen | Treasurer | 12 | $0 |
| Ed Stein | Tournament Director | 12 | $0 |
| Jeff Staab | Handicap Director | 12 | $0 |
| Bryon Matsuno | VP | 6 | $0 |
| Ryan Figorilli | VP | 6 | $0 |
990-EZ for the year ended December 31, 2024: 8 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Mickey Falconburg | Handicap Chairman | 6 | $0 |
| Leroy Mekelburg | Tournament Chairman | 8 | $0 |
| Blaine Zainhofski | Vice President | 8 | $0 |
| David Messerli | Vice President | 6 | $0 |
| Ron Kohama | Vice President IT | 8 | $0 |
| Bill Miller | Secretary | 6 | $0 |
| Richard Knudsen | Treasurer | 8 | $0 |
| Dwight Tim Matsuno | President | 8 | $0 |
990-EZ for the year ended December 31, 2023: 8 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Mickey Falconburg | Handicap Chairman | 4 | $0 |
| Leroy Mekelburg | Tournament Chairman | 4 | $0 |
| Blaine Zainhofski | Vice President | 4 | $0 |
| David Messerli | Vice President | 4 | $0 |
| Ron Kohama | Vice President IT | 4 | $0 |
| Bill Miller | Secretary | 4 | $0 |
| Richard Knudsen | Treasurer | 5 | $0 |
| Dwight Tim Matsuno | President | 4 | $0 |
Address and contacts
- Address (IRS master file)
- 4306 WOODGLEN BLVD, THORNTON, CO 80233-5139
- In care of
- % DWIGHT TIM MATSUNO
- Mailing address (990-N for 2021)
- 4306 Woodglen Boulevard, Thornton CO 80233
- Principal officer (990-N for 2021)
- Dwight Tim Matsuno, 563 14th Court, Brighton CO 80601
- Signed the 990-EZ
- Richard Knudsen, Treasurer
- Phone
- (720) 215-9664
- Website
- golfgenius.com
Mission
To Provide competition and socialization through the game of golf
Program accomplishments
- Membership to Colorado Golf Association fees paid by clubExpenses $13,405
- Tournament Prize funds and ExtrasExpenses $64,614
- Club meeting expenses and admin feesExpenses $5,782
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 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-EZ on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990-EZ on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990-EZ on file |
IRS record
- EIN
- 84-1055076
- Tax-exempt status
- 501(c)(7): Social or recreational club
- Donations deductible
- No
- Exempt since
- 1988
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Assets (IRS master file)
- $6,869
- Income (IRS master file)
- $85,250
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-EZ | December 2025 | $85,250 | $83,991 | $6,869 | XML |
| 990-EZ | December 2024 | $87,717 | $89,267 | $5,610 | XML |
| 990-EZ | December 2023 | $81,502 | $78,157 | $7,160 | XML |
| 990-EZ | December 2022 | – | – | – | IRS |
| 990-N for 2021 Officer: Dwight Tim Matsuno | December 31, 2021 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2020 Officer: Dwight Tim Matsuno | December 31, 2020 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2019 Officer: Dwight Tim Matsuno | 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 84-1055076).
Questions about RIVERDALE MENS GOLF CLUB INC
- What is the EIN of RIVERDALE MENS GOLF CLUB INC?
- The employer identification number (EIN) of RIVERDALE MENS GOLF CLUB INC is 84-1055076.
- Is RIVERDALE MENS GOLF CLUB INC tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(7) since 1988.
- Are donations to RIVERDALE MENS GOLF CLUB INC tax-deductible?
- No. The IRS master file says contributions to it are not deductible.
- Which annual return does RIVERDALE MENS GOLF CLUB INC 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 RIVERDALE MENS GOLF CLUB INC 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 RIVERDALE MENS GOLF CLUB INC last file with the IRS?
- The latest return in the IRS public files is the 990-EZ for the year ended December 2025.
- Who is the principal officer of RIVERDALE MENS GOLF CLUB INC?
- The 990-N for 2021 names Dwight Tim Matsuno.
- Who are the officers and directors of RIVERDALE MENS GOLF CLUB INC?
- The 990-EZ for the year ended December 31, 2025 lists 10 people; 0 received compensation from the organization.
- How much revenue does RIVERDALE MENS GOLF CLUB INC have?
- On its 990-EZ for the year ended December 31, 2025 it reported revenue of $85,250, expenses of $83,991 and total assets of $6,869 at year end.
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