Nonprofit · EIN 81-3562025
AMERICAN MYALGIC ENCEPHALOMYELITIS & CHRONIC FATIGUE SYNDROME SOCIETY
Tax-exempt · HADLEY, MA 01035
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-EZ | $56,607 | $85,338 | -$28,731 | $38,083 | $0 | $38,083 |
| December 31, 2024 | 990-EZ | $25,302 | $86,705 | -$61,403 | $66,814 | $0 | $66,814 |
| December 31, 2023 | 990-EZ | $86,530 | $66,584 | $19,946 | $128,217 | $0 | $128,217 |
Financial details: 990-EZ for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $56,607
- Program service revenue
- $0
- Investment income
- $0
- Other revenue
- $0
Expenses
- Grants and similar amounts paid
- $84,141
- Compensation of officers, directors and key employees
- $0
- Salaries, compensation and benefits (total)
- $0
- Occupancy
- $1,186
- Printing, publications and postage
- $11
- Program services (functional)
- $2,372
Balance sheet and other
- Total assets, start of year
- $66,814
- Total assets, end of year
- $38,083
- Total liabilities, end of year
- $0
- Net assets, end of year
- $38,083
- Cash, savings and investments
- $38,083
- Gross receipts
- $56,607
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 |
|---|---|---|---|
| Erica Verrillo | President | 10 | $0 |
| Mark Zinn | Board Member | 1 | $0 |
| Susan Zipf | Board Member | 1 | $0 |
990-EZ for the year ended December 31, 2024: 3 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Erica Verrillo | President | 15 | $0 |
| Mark Zinn | Board Member | 0 | $0 |
| Susan Zipf | Board Member | 0 | $0 |
990-EZ for the year ended December 31, 2023: 3 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Erica Verrillo | President | 1 | $0 |
| Mark Zinn | Board Member | 1 | $0 |
| Susan Zipf | Board Member | 1 | $0 |
Address and contacts
- Address (IRS master file)
- 46 HUNTINGTON RD, HADLEY, MA 01035-9653
- In care of
- % ERICA VERRILLO
- Mailing address (990-N for 2018)
- PO Box 26, WHATELY MA 01093
- Principal officer (990-N for 2018)
- Erica Verrillo, PO Box 26, WHATELY MA 01093
- Signed the 990-EZ
- Erica Verrillo, President
- Phone
- (413) 387-0139
- Website
- https://ammes.org/
Mission
The American Myalgic Encephalomyelitis and Chronic Fatigue Syndrome Society (AMMES) is dedicated to serving the needs of patients and caregivers through support, advocacy, and education. AMMES provides direct support to disabled patients who are unable to meet their critical needs, such as food, rent, and clothing, through the AMMES Financial Crisis Fund.
Program accomplishments
- In 2025 AMMES made individual grants from the financial crisis fund as follows: $52,130 for housing (10 people), medical grants totaled $9,610 (8 people), utilities grants totaled $10,400 (8 people), food totaled $4,700 (8 people), household expenses totaled $1,430 (4 people), moving expenses totaled $2,505 (2 people), transportation totaled $2,180 (5 people)Expenses $1,186 · grants $82,955
- AMMES distributed a monthly newsletter through Email Octopus. AMMES maintained and expanded its website. AMMES maintained its corporate status with the state of Massachusetts. AMMES distributed funds through the financial crisis fund.Expenses $1,186 · grants $84,141
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
- 81-3562025
- 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
- 2016
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Voluntary health associations and medical disciplines (G50)
- Assets (IRS master file)
- $38,083
- Income (IRS master file)
- $56,607
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-EZ | December 2025 | $56,607 | $85,338 | $38,083 | XML |
| 990-EZ | December 2024 | $25,302 | $86,705 | $66,814 | IRS |
| 990-EZ | December 2023 | $86,530 | $66,584 | $128,217 | XML |
| 990-EZ | December 2022 | – | – | – | IRS |
| 990-EZ | December 2021 | – | – | – | IRS |
| 990-EZ | December 2019 | – | – | – | IRS |
| 990-N for 2018 Officer: Erica Verrillo | December 31, 2018 | ≤ $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 81-3562025).
Questions about AMERICAN MYALGIC ENCEPHALOMYELITIS & CHRONIC FATIGUE SYNDROME SOCIETY
- What is the EIN of AMERICAN MYALGIC ENCEPHALOMYELITIS & CHRONIC FATIGUE SYNDROME SOCIETY?
- The employer identification number (EIN) of AMERICAN MYALGIC ENCEPHALOMYELITIS & CHRONIC FATIGUE SYNDROME SOCIETY is 81-3562025.
- Is AMERICAN MYALGIC ENCEPHALOMYELITIS & CHRONIC FATIGUE SYNDROME SOCIETY tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2016.
- Are donations to AMERICAN MYALGIC ENCEPHALOMYELITIS & CHRONIC FATIGUE SYNDROME SOCIETY tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does AMERICAN MYALGIC ENCEPHALOMYELITIS & CHRONIC FATIGUE SYNDROME 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 AMERICAN MYALGIC ENCEPHALOMYELITIS & CHRONIC FATIGUE SYNDROME SOCIETY 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 AMERICAN MYALGIC ENCEPHALOMYELITIS & CHRONIC FATIGUE SYNDROME SOCIETY 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 AMERICAN MYALGIC ENCEPHALOMYELITIS & CHRONIC FATIGUE SYNDROME SOCIETY?
- The 990-N for 2018 names Erica Verrillo.
- Who are the officers and directors of AMERICAN MYALGIC ENCEPHALOMYELITIS & CHRONIC FATIGUE SYNDROME SOCIETY?
- The 990-EZ for the year ended December 31, 2025 lists 3 people; 0 received compensation from the organization.
- How much revenue does AMERICAN MYALGIC ENCEPHALOMYELITIS & CHRONIC FATIGUE SYNDROME SOCIETY have?
- On its 990-EZ for the year ended December 31, 2025 it reported revenue of $56,607, expenses of $85,338 and total assets of $38,083 at year end.
Other nonprofits in HADLEY
- NATIONAL COLLEGIATE INVENTORS & INNOVATORS ALLIANCE EIN 42-1727335 · last filed 990 for 2025
- RX FOUNDATION EIN 81-0556499 · last filed 990-PF for 2024
- COLLECTIVE POWER INC EIN 85-1884503 · last filed 990 for 2025
- PIONEER VALLEY WALDORF SCHOOL ASSOCIATION INC EIN 04-2734173 · last filed 990 for 2025
- MASSACHUSETTS HIGHER EDUCATION EIN 04-2829767 · last filed 990 for 2025
- PIONEER VALLEY CHINESE IMMERSION CHARTER SCHOOL EDUCATIONAL FOUNDAT EIN 20-8847246 · last filed 990 for 2025
- NATIONAL CORRECTIONAL EMPLOYEES UNION INC EIN 26-1637561 · last filed 990 for 2024
- NEW ENGLAND SMALL COLLEGE ATHLETIC CONFERENCE EIN 23-7211655 · last filed 990 for 2025
All nonprofits in HADLEY · Massachusetts · Voluntary health associations and medical disciplines