Nonprofit · EIN 95-6193512
SAN DIEGO-YOKOHAMA SISTER CITY SOCIETY
Tax-exempt (reinstated) · SAN DIEGO, CA 92112
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| June 30, 2025 | 990-EZ | $199,017 | $212,433 | -$13,416 | $13,007 | $0 | $4,947 |
| June 30, 2024 | 990-EZ | $189,317 | $170,954 | $18,363 | $18,363 | – | $18,363 |
Financial details: 990-EZ for the year ended June 30, 2025
Revenue
- Contributions, gifts and grants
- $24,820
- Program service revenue
- $174,197
- Investment income
- $0
- Other revenue
- $0
Expenses
- Compensation of officers, directors and key employees
- $60,170
- Salaries, compensation and benefits (total)
- $118,871
- Professional fees and payments to contractors
- $12,991
- Occupancy
- $6,557
- Printing, publications and postage
- $3,063
- Other expenses
- $70,951
- Program services (functional)
- $204,373
Balance sheet and other
- Total assets, start of year
- $18,363
- Total assets, end of year
- $13,007
- Total liabilities, end of year
- $0
- Net assets, end of year
- $4,947
- Cash, savings and investments
- $13,007
- Gross receipts
- $199,017
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 June 30, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation | Other / benefits |
|---|---|---|---|---|
| Cynthia Le | Program Director | 20 | $33,476 | $2,647 |
| Tamara Pasana | Site Director | 20 | $26,694 | $1,068 |
| Steven Sigafus | President | 40 | $0 | $0 |
| Edward Park | Vice President | 5 | $0 | $0 |
| Kimiko Sigafus | Treasurer / Corresponding Secretary | 10 | $0 | $0 |
| Frederic Hewett | Recording Secretary | 1 | $0 | $0 |
990-EZ for the year ended June 30, 2024: 6 people
| Name | Title | Hours / week | Compensation | Other / benefits |
|---|---|---|---|---|
| Tamara Pasana | Site Director | 40 | $20,338 | $1,034 |
| Cynthia Le | Program Director | 40 | $20,063 | $1,019 |
| Steven Sigafus | President | 50 | $0 | $0 |
| Kimiko Sigafus | Treasurer | 10 | $0 | $0 |
| Edward Park | Vice-President | 1 | $0 | $0 |
| Frederic Hewitt | Secretary | 1 | $0 | $0 |
Address and contacts
- Address (IRS master file)
- PO BOX 122842, SAN DIEGO, CA 92112-2842
- Mailing address (990-N for 2022)
- PO Box 122842, SAN DIEGO CA 92112
- Principal officer (990-N for 2022)
- Steven James Sigafus, 11729 STONEY PEAK DR APT 86, SAN DIEGO CA 92128
- Signed the 990-EZ
- Steven Sigafus, President
- Phone
- (760) 710-9167
- Website
- SDYSCS.ORG
California records
California keeps its own records of charities and corporations. Search them by EIN 95-6193512 or by the name SAN DIEGO-YOKOHAMA SISTER CITY SOCIETY.
- 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 promote international friendship, peace, and cross-cultural understanding through educational programs, youth engagement, public diplomacy, and cultural exchange. The organization achieves its mission by developing afterschool enrichment programs, facilitating student-led global initiatives, hosting cultural festivals and civic receptions, and fostering people-to-people connections between San Diego and its sister cities, particularly Yokohama, Japan.
Program accomplishments
- Connect the World Afterschool Program ($155,717.83 expenses | $12,410 grant) Delivered Japanese language and cultural enrichment classes at Crown Point Junior Music Academy, Doyle Elementary, and partner campuses, serving over 75 students. Activities included bilingual instruction, intercultural projects, and virtual exchanges with sister schools in Yokohama. Covered payroll, classroom rentals, supplies, insurance, and digital subscriptions. The program builds global citizenship and youth leadership through cross-cultural learning.Expenses $155,718 · grants $12,410
- Youth & Educational Leadership Programs (Meraki / SD-WISH) ($36,382 expenses | $12,410 grant) Included the Mission Bay High School Jazz Preservationists goodwill tour to Yokohama, the Kanazawa High School exchange visit to San Diego, the Meraki Concert Series Work-Study Program, and SD-WISHs Peace & Humanity Day. Students gained practical experience in music, event management, and cultural diplomacy while promoting peace, collaboration, and mutual understanding.Expenses $36,382 · grants $12,410
- Educational Exchange & Teacher Programs ($12,273.17 expenses | $0 grants) Supported bilateral school and teacher exchanges between San Diego and Yokohama, including classroom visits, virtual collaborations, and professional development workshops. Strengthened international educational partnerships and deepened intercultural understanding among educators and students.Expenses $12,273
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 June, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | June 30, 2026 | November 16, 2026 | Not due yet |
| 2024 | June 30, 2025 | November 17, 2025 | 990-EZ on file |
| 2023 | June 30, 2024 | November 15, 2024 | 990-EZ on file |
IRS record
- EIN
- 95-6193512
- 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
- 2018
- Accounting year ends
- June
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- International, foreign affairs and national security (Q21)
- Assets (IRS master file)
- $13,007
- Income (IRS master file)
- $199,017
Revocation and reinstatement
- Exemption revoked
- November 15, 2012
- Posted by the IRS
- March 11, 2013
- Reinstated
- Effective November 15, 2012
From the IRS automatic revocation list: organizations that did not file a required return or e-Postcard for three consecutive years.
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-EZ | June 2025 | $199,017 | $212,433 | $13,007 | IRS |
| 990-EZ | June 2024 | $189,317 | $170,954 | $18,363 | XML |
| 990-N for 2022 Officer: Steven James Sigafus | June 30, 2023 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2020 Officer: Steven Sigafus | June 30, 2021 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2019 Officer: Steven James Sigafus | June 30, 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 95-6193512).
Questions about SAN DIEGO-YOKOHAMA SISTER CITY SOCIETY
- What is the EIN of SAN DIEGO-YOKOHAMA SISTER CITY SOCIETY?
- The employer identification number (EIN) of SAN DIEGO-YOKOHAMA SISTER CITY SOCIETY is 95-6193512.
- Is SAN DIEGO-YOKOHAMA SISTER CITY SOCIETY tax-exempt?
- Yes. The IRS revoked its exemption on November 15, 2012 and reinstated it effective November 15, 2012.
- Are donations to SAN DIEGO-YOKOHAMA SISTER CITY SOCIETY tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does SAN DIEGO-YOKOHAMA SISTER CITY 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 SAN DIEGO-YOKOHAMA SISTER CITY SOCIETY due?
- The return for tax year 2025 (the year ending June 30, 2026) is due November 16, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did SAN DIEGO-YOKOHAMA SISTER CITY SOCIETY last file with the IRS?
- The latest return in the IRS public files is the 990-EZ for the year ended June 2025.
- Who is the principal officer of SAN DIEGO-YOKOHAMA SISTER CITY SOCIETY?
- The 990-N for 2022 names Steven James Sigafus.
- Who are the officers and directors of SAN DIEGO-YOKOHAMA SISTER CITY SOCIETY?
- The 990-EZ for the year ended June 30, 2025 lists 6 people; 2 received compensation from the organization, the highest $33,476 (Cynthia Le, Program Director).
- How much revenue does SAN DIEGO-YOKOHAMA SISTER CITY SOCIETY have?
- On its 990-EZ for the year ended June 30, 2025 it reported revenue of $199,017, expenses of $212,433 and total assets of $13,007 at year end.
Other nonprofits in SAN DIEGO
- INTERNATIONAL RELIEF TEAMS EIN 33-0412751 · last filed 990 for 2025
- EDIFY EIN 27-0892545 · last filed 990 for 2025
- FLORESTA USA INCORPORATED EIN 33-0052976 · last filed 990 for 2025
- PROJECT CONCERN INTERNATIONAL EIN 95-2248462 · last filed 990 for 2025
- JUNIOR ACHIEVEMENT OF SAN DIEGO COUNTY EIN 95-1727087 · last filed 990 for 2025
- US-MEXICO BORDER PHILANTHROPY PARTNERSHIP EIN 26-2946180 · last filed 990 for 2024
- SERVING HANDS INTERNATIONAL EIN 95-3797996 · last filed 990 for 2024
- KILIMANJARO CENTRE FOR COMMUNITY OPHTHALMOLOGY EIN 46-2385583 · last filed 990 for 2024
All nonprofits in SAN DIEGO · California · International, foreign affairs and national security