Nonprofit · EIN 04-2709997
MASSACHUSETTS ASSOCIATION OF ASSESSING OFFICERS INC
Tax-exempt · SHREWSBURY, MA 01545
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| June 30, 2025 | 990 | $415,740 | $529,489 | -$113,749 | $359,894 | $25,212 | $334,682 |
| June 30, 2024 | 990 | $438,743 | $423,908 | $14,835 | $503,117 | $64,093 | $439,024 |
Financial details: 990 for the year ended June 30, 2025
Revenue
- Contributions, gifts and grants
- $101,629
- Membership dues
- $79,504
- Program service revenue
- $280,035
- Investment income
- $16,576
- Net rental income
- $10,400
- Other revenue
- $17,500
Expenses
- Grants and similar amounts paid
- $0
- Compensation of officers, directors and key employees
- $72,298
- Other salaries and wages
- $54,647
- Salaries, compensation and benefits (total)
- $135,681
- Professional fundraising fees
- $0
- Accounting fees
- $3,181
- Occupancy
- $29,335
- Depreciation
- $1,037
- Program services (functional)
- $358,816
- Management and general (functional)
- $170,673
Balance sheet and other
- Total assets, start of year
- $503,117
- Total assets, end of year
- $359,894
- Total liabilities, end of year
- $25,212
- Net assets, end of year
- $334,682
- Land, buildings and equipment
- $1,571
- Publicly traded securities
- $330,014
- Net assets without donor restrictions
- $302,223
- Net assets with donor restrictions
- $32,459
- Gross receipts
- $415,740
- Employees
- 5
- Volunteers
- 60
- Year formed
- 1980
- State of legal domicile
- MA
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 June 30, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| KATHLEEN COSTELLO | EXECUTIVE DIRECTOR Officer | 40 | $58,500 |
| RUTH ANDERSON | TREASURER Trustee or director, Officer | 5 | $14,420 |
| ASHLIE BROWN | IMMEDIATE PAST PRESIDENT Trustee or director, Officer | 1 | $0 |
| WILLIAM MITCHELL | PRESIDENT Trustee or director, Officer | 1 | $0 |
| ERIC JOSEPHSON | PRESIDENT-ELECT Trustee or director, Officer | 1 | $0 |
| STEPHEN DUNN | E-BOARD MEMBER Trustee or director | 1 | $0 |
| JESSICA GUERRA | E-BOARD MEMBER Trustee or director | 1 | $0 |
| ELLEN BRIDEAU | SECRETARY Trustee or director, Officer | 1 | $0 |
| TARA MONROE | E-BOARD MEMBER Trustee or director | 1 | $0 |
| SARAH MCLELLAN | E-BOARD MEMBER Trustee or director | 1 | $0 |
| JOSEPH ROCHE | E-BOARD MEMBER Trustee or director | 1 | $0 |
| KATHLEEN STANLEY | E-BOARD MEMBER Trustee or director | 1 | $0 |
990 for the year ended June 30, 2024: 12 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| KATHLEEN COSTELLO | EXECUTIVE DIRECTOR Officer | 40 | $30,500 |
| RUTH ANDERSON | TREASURER Trustee or director, Officer | 5 | $18,333 |
| ELLEN BRIDEAU | IMMEDIATE PAST-PRESIDENT Trustee or director | 1 | $0 |
| R LANE PARTRIDGE | PRESIDENT Trustee or director, Officer | 1 | $0 |
| KAREN TONELLI | E-BOARD MEMBER Trustee or director | 1 | $0 |
| ASHLIE BROWN | PRESIDENT-ELECT Trustee or director | 1 | $0 |
| ROBERT L ALFORD II | E-BOARD MEMBER Trustee or director | 1 | $0 |
| RICHARD J CONTI | E-BOARD MEMBER Trustee or director | 1 | $0 |
| WILLIAM MITCHELL | SECRETARY Trustee or director | 1 | $0 |
| ERIC JOSEPHSON | E-BOARD MEMBER Trustee or director | 1 | $0 |
| STEPHEN DUNN | E-BOARD MEMBER Trustee or director | 1 | $0 |
| JESSICA GUERRA | E-BOARD MEMBER Trustee or director | 1 | $0 |
Address and contacts
- Address (IRS master file)
- PO BOX 647, SHREWSBURY, MA 01545-8647
- Principal officer (990 for 2024)
- RUTH ANDERSON, PO BOX 647, SHREWSBURY, MA 01545
- Signed the 990
- RUTH ANDERSON, TREASURER
- Phone
- (774) 249-8625
- Website
- WWW.MAAO.ORG
- Return prepared by
- ALARIO & ASSOCIATES CPA PC
Mission
TO EDUCATE ASSESSORS AND THEIR ASSISTANTS IN THE FIELD OF ASSESSING AND THE UNIFORM ADMINISTRATION OF LOCAL TAX LAWS.
Program accomplishments
- EDUCATIONAL MEETINGS AND CONFERENCES FOR MEMBERS.Expenses $164,576 · revenue $105,935
- PROVIDING EDUCATIONAL COURSES FOR CLERKS, NEWLY HIRED ASSESSORS AND OTHER MEMBERS.Expenses $192,678 · revenue $161,075
- NEWSLETTERS AND OTHER PROGRAMS.Expenses $1,562
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 on file |
| 2023 | June 30, 2024 | November 15, 2024 | 990 on file |
IRS record
- EIN
- 04-2709997
- 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
- 1980
- Accounting year ends
- June
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Public and societal benefit (W03)
- Assets (IRS master file)
- $359,894
- Income (IRS master file)
- $415,740
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | June 2025 | $415,740 | $529,489 | $359,894 | XML |
| 990 | June 2024 | $438,743 | $423,908 | $503,117 | XML |
| 990 | June 2023 | $448,569 | $375,476 | $503,661 | IRS |
| 990 | June 2022 | $350,667 | $275,192 | $359,130 | IRS |
| 990 | June 2021 | – | – | – | IRS |
| 990 | June 2020 | – | – | – | IRS |
| 990 | June 2019 | – | – | – | IRS |
| 990 | June 2018 | – | – | – | 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 04-2709997).
Questions about MASSACHUSETTS ASSOCIATION OF ASSESSING OFFICERS INC
- What is the EIN of MASSACHUSETTS ASSOCIATION OF ASSESSING OFFICERS INC?
- The employer identification number (EIN) of MASSACHUSETTS ASSOCIATION OF ASSESSING OFFICERS INC is 04-2709997.
- Is MASSACHUSETTS ASSOCIATION OF ASSESSING OFFICERS INC tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1980.
- Are donations to MASSACHUSETTS ASSOCIATION OF ASSESSING OFFICERS INC tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does MASSACHUSETTS ASSOCIATION OF ASSESSING OFFICERS 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 MASSACHUSETTS ASSOCIATION OF ASSESSING OFFICERS INC 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 MASSACHUSETTS ASSOCIATION OF ASSESSING OFFICERS INC last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended June 2025.
- Who is the principal officer of MASSACHUSETTS ASSOCIATION OF ASSESSING OFFICERS INC?
- The 990 for the year ended June 30, 2025 names RUTH ANDERSON.
- Who are the officers and directors of MASSACHUSETTS ASSOCIATION OF ASSESSING OFFICERS INC?
- The 990 for the year ended June 30, 2025 lists 12 people; 2 received compensation from the organization, the highest $58,500 (KATHLEEN COSTELLO, EXECUTIVE DIRECTOR).
- How much revenue does MASSACHUSETTS ASSOCIATION OF ASSESSING OFFICERS INC have?
- On its 990 for the year ended June 30, 2025 it reported revenue of $415,740, expenses of $529,489 and total assets of $359,894 at year end.
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