Nonprofit · EIN 30-0590727
DIMOND IMPROVEMENT ASSOCIATION
Also known as OAKTOBERFEST
Tax-exempt · OAKLAND, CA 94602
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| March 31, 2025 | 990 | $169,663 | $138,562 | $31,101 | $239,093 | $29,729 | $209,364 |
| March 31, 2024 | 990 | $172,585 | $148,608 | $23,977 | $179,003 | $15,000 | $164,003 |
| March 31, 2023 | 990 | $133,136 | $131,923 | $1,213 | $140,026 | $0 | $140,026 |
Financial details: 990 for the year ended March 31, 2025
Revenue
- Contributions, gifts and grants
- $128,491
- of which government grants
- $25,000
- Membership dues
- $1,200
- Program service revenue
- $17,817
- Investment income
- $1
- Net income from fundraising events
- $23,354
- Other revenue
- $23,354
Expenses
- Grants and similar amounts paid
- $8,120
- Salaries, compensation and benefits (total)
- $0
- Professional fundraising fees
- $0
- Accounting fees
- $2,419
- Program services (functional)
- $127,742
- Management and general (functional)
- $6,409
- Fundraising (functional)
- $4,411
Balance sheet and other
- Total assets, start of year
- $179,003
- Total assets, end of year
- $239,093
- Total liabilities, end of year
- $29,729
- Net assets, end of year
- $209,364
- Net assets without donor restrictions
- $200,424
- Net assets with donor restrictions
- $8,940
- Gross receipts
- $404,253
- Employees
- 0
- Volunteers
- 140
- Year formed
- 1953
- State of legal domicile
- CA
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 for the year ended March 31, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| KEVIN WHITTINGHILL | CHAIR Trustee or director, Officer | 5 | $0 |
| DAVID GROSS | CHAIR FY2026 Trustee or director, Officer | 5 | $0 |
| ALEX PARK | TREASURER Trustee or director, Officer | 5 | $0 |
| BRET PETERSON | BOARD MEMBER Trustee or director | 2 | $0 |
| CHRIS HARPER | BOARD MEMBER Trustee or director | 2 | $0 |
| VICTORIA WAKE | BOARD MEMBER Trustee or director | 2 | $0 |
| JUDY KLINGER | BOARD MEMBER Trustee or director | 2 | $0 |
| MAY SETO-WASEM | BOARD MEMBER Trustee or director | 2 | $0 |
| ZANDILE CHRISTIAN | BOARD MEMBER Trustee or director | 2 | $0 |
| JAMIE WATSON | BOARD MEMBER Trustee or director | 2 | $0 |
| MARIA RINCON | BOARD MEMBER Trustee or director | 2 | $0 |
| DON WOODS | BOARD MEMBER Trustee or director | 2 | $0 |
| ROBIN GIBSON | BOARD MEMBER Trustee or director | 2 | $0 |
990 for the year ended March 31, 2024: 19 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| KEVIN WHITTINGHILL | CHAIR Trustee or director, Officer | 5 | $0 |
| DAVID GROSS | SECRETARY Trustee or director, Officer | 5 | $0 |
| ALEX PARK | TREASURER Trustee or director, Officer | 5 | $0 |
| ANOUSH JACKSON-SATLER | BOARD MEMBER Trustee or director | 2 | $0 |
| BRET PETERSON | BOARD MEMBER Trustee or director | 2 | $0 |
| CHARIS JONES-ALLEN | BOARD MEMBER Trustee or director | 2 | $0 |
| CHARLIE DETERLINE | BOARD MEMBER Trustee or director | 2 | $0 |
| CHRIS HARPER | BOARD MEMBER Trustee or director | 2 | $0 |
| DON WOODS | BOARD MEMBER Trustee or director | 2 | $0 |
| HEATHER HARRIS | BOARD MEMBER Trustee or director | 2 | $0 |
| JULIE JOHNSON | BOARD MEMBER Trustee or director | 2 | $0 |
| JUDY KLINGER | BOARD MEMBER Trustee or director | 2 | $0 |
| MADELEINE DEWITT | BOARD MEMBER Trustee or director | 2 | $0 |
| MALIA MILLER | BOARD MEMBER Trustee or director | 2 | $0 |
| MARTY WUNSCH | BOARD MEMBER Trustee or director | 2 | $0 |
| MAY SETO-WASEM | BOARD MEMBER Trustee or director | 2 | $0 |
| MICHAELA SANGALLI-GUILANO | BOARD MEMBER Trustee or director | 2 | $0 |
| VICTORIA WAKE | BOARD MEMBER Trustee or director | 2 | $0 |
| ZANDILE CHRISTIAN | BOARD MEMBER Trustee or director | 2 | $0 |
990 for the year ended March 31, 2023: 21 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| KEVIN WHITTINGHILL | CHAIR Trustee or director, Officer | 5 | $0 |
| DAVID GROSS | SECRETARY Trustee or director, Officer | 5 | $0 |
| ALEX PARK | TREASURER Trustee or director, Officer | 5 | $0 |
| RYAN ROMANESKI | PAST CHAIR Trustee or director, Officer | 5 | $0 |
| JULIE JOHNSON | BOARD MEMBER Trustee or director | 2 | $0 |
| CHRIS HARPER | BOARD MEMBER Trustee or director | 2 | $0 |
| ANOUSH JACKSON-SATTLER | BOARD MEMBER Trustee or director | 2 | $0 |
| BRET PETERSON | BOARD MEMBER Trustee or director | 2 | $0 |
| CHARLIE DETERLINE | BOARD MEMBER Trustee or director | 2 | $0 |
| CHRIS PALOMAREZ | BOARD MEMBER Trustee or director | 2 | $0 |
| ERICA PEREZ | BOARD MEMBER Trustee or director | 2 | $0 |
| HEATHER HARRIS | BOARD MEMBER Trustee or director | 2 | $0 |
| JAY ASHFORD | BOARD MEMBER Trustee or director | 2 | $0 |
| JUDY KLINGER | BOARD MEMBER Trustee or director | 2 | $0 |
| LINDSEY BERKING | BOARD MEMBER Trustee or director | 2 | $0 |
| MARTY WUNSCH | BOARD MEMBER Trustee or director | 2 | $0 |
| MAY SETO-WASEM | BOARD MEMBER Trustee or director | 2 | $0 |
| MICHAELA SANGALLI-GUILANO | BOARD MEMBER Trustee or director | 2 | $0 |
| VICTORIA WAKE | BOARD MEMBER Trustee or director | 2 | $0 |
| ZANDILE CHRISTIAN | BOARD MEMBER Trustee or director | 2 | $0 |
| PHYLISS MARTINEZ | BOARD MEMBER Trustee or director | 2 | $0 |
Address and contacts
- Address (IRS master file)
- PO BOX 27355, OAKLAND, CA 94602-0355
- In care of
- % PERPETUO Z TAYCO
- Mailing address (990-N for 2010)
- P O BOX 27355, OAKLAND CA 94602
- Principal officer (990 for 2024)
- KEVIN WHITTINGHILL, P O BOX 27355, OAKLAND, CA 94602
- Principal officer (990-N for 2010)
- JULIE JOHNSON, 4036 WHITTLE AVE, OAKLAND CA 94602
- Signed the 990
- DAVID GROSS, CHAIR FY2026
- Phone
- (510) 482-6204
- Website
- dimondnews.org
- Return prepared by
- MARJTAX INCORPORATED
California records
California keeps its own records of charities and corporations. Search them by EIN 30-0590727 or by the name DIMOND IMPROVEMENT ASSOCIATION.
- Attorney General, Registry of Charities and Fundraisers
- Registration status and filed reports (CT-TR-1, RRF-1)
- Secretary of State, bizfile Online
- Corporation status, entity number, agent for service
- Franchise Tax Board
- Entity status letter (state tax exemption, good standing)
Mission
TO MAKE OAKLAND'S DIMOND DISTRICT A VIBRANT, SAFE, AND BEAUTIFUL PLACE FOR EVERYONE TO LIVE, WORK, SHOP, AND PLAY.
Program accomplishments
- BEAUTIFICATION - DIA WORKS TO CREATE AND NURTURE A CLEAN, GREEN, AND ARTISTICALLY RICH COMMUNITY FOR RESIDENTS, BUSINESSES, AND VISITORS. THROUGH DIA'S KEEP DIMOND CLEAN (KDC) PROGRAM, STARTED IN 2009, LITTER IS PICKED UP 7 DAYS A WEEK-2 DAYS WITH VOLUNTEER CREWS AND 5 DAYS BY A SMALL COMPANY, PAID FOR THROUGH AN ANNUAL COMMUNITY FUNDRAISER. MORE THAN 6 TONS OF TRASH ARE REMOVED EACH YEAR. DIA GREENING EFFORTS INCLUDE TREE PLANTING, WEEDING, AND MULCHING; MAINTAINING PLANTERS; & RESTORING A SMALL AREA OF OPEN SPACE OVERLOOKING SAUSAL CREEK. DIA'S PUBLIC ART FUND SUPPORTS THE INSTALLATION AND UPKEEP OF MURALS, MOSAICS, AND SCULPTURES, AND A VIRTUAL PUBLIC ART TOUR HIGHLIGHTS MORE THAN TWO DOZEN ART PIECES.Expenses $36,709
- COMMUNITY ENGAGEMENT - BRINGING PEOPLE TOGETHER IS IMPORTANT TO DIA AND IS REFLECTED IN OUR MOTTO "INVOLVEMENT BUILDS COMMUNITY." OUR SPRING DIMOND SHINE DAY BRINGS OUT SOME 140 RESIDENTS FOR HANDS-ON CLEAN-UP AND BEAUTIFICATION ACTIVITIES. OUR FALL OAKTOBERFEST FAMILY- FRIENDLY FESTIVAL DRAWS THOUSANDS, SHOWCASING THE BUSINESS DISTRICT & ITS GERMAN ROOTS, AS WELL AS RAISING THE LION'S SHARE OF FUNDING FOR OUR ONGOING PROGRAMS. OUR HOLIDAY DIMOND LIGHTS CRAFTS FAIR, CO-ORGANIZED WITH THE DIMOND MERCHANTS ASSOCIATION, SHOWCASES LOCAL ARTISTS. OUR COMMUNITY GRANTS PROGRAM OFFERS 1,500 GRANTS TO INDIVIDUALS AND GROUPS FOR PHYSICAL AND CULTURAL ENHANCEMENT PROJECTS. PERIODIC COMMUNITY MEETINGS FEATURE ELECTION FORUMS AND LOCAL SPEAKERS.Expenses $73,966
- PUBLIC SAFETY - DIA WORKS TO DETER AND RESPOND TO CRIME IN OUR COMMUNITY, AND REDUCE PANHANDLING AND HOMELESSNESS IN THE COMMERCIAL AREA, SO THAT MERCHANTS, RESIDENTS, AND SHOPPERS CAN ENJOY THE DIMOND AND FEEL SAFE AS THEY WORK, VISIT, PATRONIZE, OR PASS THROUGH THE NEIGHBORHOOD. DIA HAS FUNDED AND INSTALLED FOUR SETS OF SECURITY CAMERAS AND SUPPLIES VIDEO FOOTAGE TO THE POLICE AND CRIME VICTIMS AS NEEDED. DIA ALSO WORKS ON PEDESTRIAN AND VEHICLE SAFETY BY ENGAGING OAKLAND'S DEPT. OF TRANSPORTATION AND OUR CITY COUNCILPERSON ON SIDESHOW DETERRENCE AND CROSSWALK ENHANCEMENT.Expenses $17,067 · grants $8,120
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 | Not on file |
| 2024 | March 31, 2025 | August 15, 2025 | 990 on file |
| 2023 | March 31, 2024 | August 15, 2024 | 990 on file |
IRS record
- EIN
- 30-0590727
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Publicly supported organization (509(a)(2))
- Donations deductible (Pub 78)
- Public charity, 50% deduction limit
- Exempt since
- 2015
- Accounting year ends
- March
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Community improvement and capacity building (S20)
- Assets (IRS master file)
- $239,093
- Income (IRS master file)
- $404,253
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | March 2025 | $169,663 | $138,562 | $239,093 | XML |
| 990 | March 2024 | $172,585 | $148,608 | $179,003 | XML |
| 990 | March 2023 | $133,136 | $131,923 | $140,026 | XML |
| 990 | March 2022 | $43,970 | $46,301 | $138,813 | IRS |
| 990 | March 2021 | – | – | – | IRS |
| 990 | March 2020 | – | – | – | IRS |
| 990 | March 2019 | – | – | – | IRS |
| 990 | March 2018 | – | – | – | IRS |
| 990-N for 2010 Officer: JULIE JOHNSON | March 31, 2011 | ≤ $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 30-0590727).
Questions about DIMOND IMPROVEMENT ASSOCIATION
- What is the EIN of DIMOND IMPROVEMENT ASSOCIATION?
- The employer identification number (EIN) of DIMOND IMPROVEMENT ASSOCIATION is 30-0590727.
- Is DIMOND IMPROVEMENT ASSOCIATION tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2015.
- Are donations to DIMOND IMPROVEMENT ASSOCIATION tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does DIMOND IMPROVEMENT ASSOCIATION 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 DIMOND IMPROVEMENT ASSOCIATION due?
- The return for tax year 2025 (the year ending March 31, 2026) is due August 17, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did DIMOND IMPROVEMENT ASSOCIATION last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended March 2025.
- Who is the principal officer of DIMOND IMPROVEMENT ASSOCIATION?
- The 990 for the year ended March 31, 2025 names KEVIN WHITTINGHILL.
- Who are the officers and directors of DIMOND IMPROVEMENT ASSOCIATION?
- The 990 for the year ended March 31, 2025 lists 13 people; 0 received compensation from the organization.
- How much revenue does DIMOND IMPROVEMENT ASSOCIATION have?
- On its 990 for the year ended March 31, 2025 it reported revenue of $169,663, expenses of $138,562 and total assets of $239,093 at year end.
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All nonprofits in OAKLAND · California · Community improvement and capacity building