Nonprofit · EIN 27-0698623
IWAKI MORI RESEARCH FOUNDATION
Tax-exempt · VALENCIA, CA 91355
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-PF | $114,949 | $171,207 | -$56,258 | $3,795,810 | $0 | $3,795,810 |
| December 31, 2024 | 990-PF | $434,527 | $176,054 | $258,473 | $3,886,481 | $0 | $3,886,481 |
| December 31, 2023 | 990-PF | $2,848,730 | $137,590 | $2,711,140 | $3,672,877 | $0 | $3,672,877 |
Financial details: 990-PF for the year ended December 31, 2025
Revenue
- Dividends
- $107,391
- Interest
- $30
- Net gain from sales of assets
- $7,528
Expenses
- Grants and similar amounts paid
- $15,000
- Compensation of officers, directors and key employees
- $98,000
- Disbursements for charitable purposes
- $15,000
- Excise tax on investment income
- $864
Balance sheet and other
- Total assets, start of year
- $3,886,481
- Total assets, end of year
- $3,795,810
- Total liabilities, end of year
- $0
- Net assets, end of year
- $3,795,810
- Fair market value of assets
- $3,795,810
- Qualifying distributions
- $15,000
- Net investment income
- $114,985
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-PF for the year ended December 31, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| ERIC Y SATO 23822 W VALENCIA BLVD 202, VALENCIA, CA 91355 | Treasurer | 5 | $38,000 |
| YOKO IWAKI 488 STERLING PLACE 6C, BROOKLYN, NY 11238 | Director | 5 | $20,000 |
| YUICHI IWAKI 6005 AVENIDA CRESTA, LA JOLLA, CA 92037 | President | 0 | $20,000 |
| KAZUKO MATSUDA 7514 GIRARD AVENUE 1152, LA JOLLA, CA 92037 | Secretary | 5 | $20,000 |
990-PF for the year ended December 31, 2024: 4 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| ERIC Y SATO 23822 W VALENCIA BLVD 202, VALENCIA, CA 91355 | Treasurer | 5 | $38,000 |
| YOKO IWAKI 488 STERLING PLACE 6C, BROOKLYN, NY 11238 | Director | 5 | $20,000 |
| KAZUKO MATSUDA 7514 GIRARD AVENUE 1152, LA JOLLA, CA 92037 | Secretary | 5 | $20,000 |
| YUICHI IWAKI 6005 AVENIDA CRESTA, LA JOLLA, CA 92037 | President | 0 | $0 |
990-PF for the year ended December 31, 2023: 4 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| ERIC Y SATO 23822 W VALENCIA BLVD 202, VALENCIA, CA 91355 | Treasurer | 5 | $33,000 |
| YOKO IWAKI 488 STERLING PLACE 6C, BROOKLYN, NY 11238 | Director | 5 | $15,000 |
| KAZUKO MATSUDA 5370 ALHAMBRA AVENUE H, LOS ANGELES, CA 90032 | Secretary | 5 | $15,000 |
| YUICHI IWAKI 5370 ALHAMBRA AVENUE H, LOS ANGELES, CA 90032 | President | 0 | $0 |
Address and contacts
- Address (IRS master file)
- 23822 VALENCIA BLVD STE 202, VALENCIA, CA 91355-5343
- In care of
- % ERIC SATO
- Signed the 990-PF
- ERIC Y SATO, Treasurer
- Phone
- (661) 287-9596
- Return prepared by
- EDWARDS SATO YANG CPAS
California records
California keeps its own records of charities and corporations. Search them by EIN 27-0698623 or by the name IWAKI MORI RESEARCH FOUNDATION.
- 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)
What it must file and when
IRS records say it files Form 990-PF. Private foundations file every year. 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-PF on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990-PF on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990-PF on file |
IRS record
- EIN
- 27-0698623
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Private non-operating foundation
- Donations deductible (Pub 78)
- Private foundation, 30% limit
- Exempt since
- 2010
- Accounting year ends
- December
- Files
- Form 990-PF
- Category (NTEE)
- Voluntary health associations and medical disciplines (G44)
- Assets (IRS master file)
- $3,795,810
- Income (IRS master file)
- $290,550
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-PF | December 2025 | $114,949 | $171,207 | $3,795,810 | XML |
| 990-PF | December 2024 | $434,527 | $176,054 | $3,886,481 | XML |
| 990-PF | December 2023 | $2,848,730 | $137,590 | $3,672,877 | XML |
| 990-PF | December 2022 | – | – | – | IRS |
| 990-PF | December 2021 | – | – | – | IRS |
| 990-PF | December 2020 | – | – | – | IRS |
| 990-PF | December 2018 | – | – | – | IRS |
| 990-PF | December 2017 | – | – | – | IRS |
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 27-0698623).
Questions about IWAKI MORI RESEARCH FOUNDATION
- What is the EIN of IWAKI MORI RESEARCH FOUNDATION?
- The employer identification number (EIN) of IWAKI MORI RESEARCH FOUNDATION is 27-0698623.
- Is IWAKI MORI RESEARCH FOUNDATION tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2010.
- Are donations to IWAKI MORI RESEARCH FOUNDATION tax-deductible?
- Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
- Which annual return does IWAKI MORI RESEARCH FOUNDATION file?
- Form 990-PF. Private foundations file every year.
- When is the next return of IWAKI MORI RESEARCH FOUNDATION 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 IWAKI MORI RESEARCH FOUNDATION last file with the IRS?
- The latest return in the IRS public files is the 990-PF for the year ended December 2025.
- Who are the officers and directors of IWAKI MORI RESEARCH FOUNDATION?
- The 990-PF for the year ended December 31, 2025 lists 4 people; 4 received compensation from the organization, the highest $38,000 (ERIC Y SATO, Treasurer).
- How much revenue does IWAKI MORI RESEARCH FOUNDATION have?
- On its 990-PF for the year ended December 31, 2025 it reported revenue of $114,949, expenses of $171,207 and total assets of $3,795,810 at year end.
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