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Governance Register
US nonprofit · EIN 042223502 · Waltham, MAiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 042223502)Board and officers IRS Form 990 annual filings, Part VII (directors, trustees, officers, key employees), read year by year to observe time served.Latest return IRS Form 990 series e-file data - 990 for the year to 30 June 2025: assets, liabilities, staff, website, telephone, pay.Renewal outlook Computed by Governance Register from the observed filing history and filed revenue. Not a statement that the organisation is recruiting.Deductibility IRS Publication 78 data (code PC), downloaded 18 October 2026.Licence US Federal Government public domain.How we handle data

ARC Massachusetts' network

13 people5 organisationsi13 people and 5 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (13). Violet dotted lines (6) are likely: the same full name sits on the current board of another organisation in the same register and region. Form 990 filings give names without a person identifier; SEC insider filings carry a CIK. It may be a different person.

The board

13 listediTime on the board is observed from the annual filings: the IRS files no appointment date, so the bar counts years from the first filing the person appears on - a lower bound, not a filed start date. Names are exactly as filed. The IRS publishes no person identifier, so this edition does not yet link a person across organisations in the tables. The network map shows same-name matches as likely links only, never as confirmed.Time served and departures are observed across annual filings. Observed time served is a lower bound - a member may have joined before the first year on record. The organisation reported 13 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Brett BellTreasurer2019
7 yrs
Brian CusackVice President2019
7 yrs
Colin RobinsonDirector2023
3 yrs
Daniel BurkeDirector2020
6 yrs
Gianfranco ZaccaiDirector2023
3 yrs
Janet Sweeney Rico PH DPresident2020
6 yrs
Jean PhelpsDirector2020
6 yrs
Peter SallyDirector2023
3 yrs
Rick DaswaniDirector2019
7 yrs
Robert BagdasarianDirector2023
3 yrs
Scott BorchardtPast President2018
8 yrs
Subhadeep BasuDirector2018
8 yrs
Tracy AtkinsonDirector2018
8 yrs
Under 5 years5 to 6 years6 years or moreShow all 13 →

Officers and senior leadership

1 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
LEO SarkissianExec. Dir. - Non-votingsince 2018

Pay and hours

year to 30 June 2025iFrom Part VII of the Form 990: compensation reported for each officer, director, trustee, key employee and highest-paid staff member, and the average hours a week they report. Most board members are unpaid; a blank means nothing was reported. Pay from related organisations is shown separately.
NameTitle as filedHours a weekPay from the organisationRelated organisationsOther
Leo SarkissianCEO (Thru Oct 2024)50$198k$13k
Maura SullivanCEO (From Nov. 2024)50$130k$4k
Scott BorchardtPast President2$0
Subhadeep BasuDirector2$0
Tracy AtkinsonSecretary2$0
Brett BellTreasurer2$0
Brian CusackVice President2$0
Rick DaswaniDirector2$0
Daniel BurkeDirector2$0
Janet Sweeney Rico PhDPresident2$0
Jean PhelpsDirector2$0
Robert BagdasarianDirector2$0
Gianfranco ZaccaiDirector2$0
Colin RobinsonDirector2$0
Peter SallyDirector2$0
Jamie KatzmanDirector2$0
Robert BeckettDirector2$0

About

Legal name
Arc Massachusetts
EIN
042223502
Address
217 South St, Waltham, MA, 02453-2710
State
Massachusetts
Mission
Advocacy & education on intellectual and developmental disabilities (as filed on the Form 990)
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Size band
6 (IRS master file code)
Formed
1954
Principal officer
Maura Sullivan (as named on the Form 990)
IRS ruling date
1 August 1956
Status
Code 01 (unconditional exemption)
Form 990 filings on record
6, latest 2023
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥8years on the filingsScott Borchardt
≥8years on the filingsSubhadeep Basu
≥8years on the filingsTracy Atkinson
≥7years on the filingsBrett Bell

Latest return

year to 30 June 2025iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 30 June 2025. US dollars, as filed.
Total assets
$5m
Total liabilities
$339k
Net assets or fund balances
$4.6m
Contributions and grants received
$3.5m
Program service revenue
$60k
Employees
17
Volunteers
40