- Revenue 2024
- $3,588,588,824
- Expenses 2024
- $3,527,089,859
Program services were 85.5% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.
As filed
- Subsection
- 03
- NTEE code
- E240
- Classification
- 1200
- Street
- 300 LONGWOOD AVE
These codes are the IRS's own and are shown exactly as filed. What each one means is in the Business Master File documentation (opens in a new tab).
Officers and directors · 2024
As listed in Part VII of the 2024 return, in the order the filer printed them. Each return names its own; this is not a roster the organization keeps with us.
-
Kevin Churchwell MD
Chief Executive Officer
- Total calculated
- $3,490,323
- From this org
- $3,311,889
- From related orgs
- $0
- Other
- $178,434
- Hours/week
- 55 + 6 related
Schedule J breakdown matched by us
- Base
- $1,856,511
- Bonus
- $915,518
- Other
- $539,860
- Deferred
- $34,500
- Nontaxable benefits
- $143,934
- Filer's total
- $3,490,323
-
Ryan Nagy MD BEGIN TERM 22625
President & System COO
- Total calculated
- $0
- Hours/week
- 55 + 6 related
-
Douglas Berthiaume
Director - Chairperson
- Total calculated
- $0
- Hours/week
- 5 + 5 related
-
Allan Bufferd
Director
- Total calculated
- $0
- Hours/week
- 1 + 1 related
-
Eugene Flood PhD
Director
- Total calculated
- $0
- Hours/week
- 1 + 1 related
-
Winston Henderson
Director
- Total calculated
- $0
- Hours/week
- 1 + 1 related
-
Ivor Horn MD
Director
- Total calculated
- $0
- Hours/week
- 1 + 1 related
-
Stephen Karp
Director
- Total calculated
- $0
- Hours/week
- 1 + 1 related
-
Steven Krichmar
Director
- Total calculated
- $0
- Hours/week
- 1 + 1 related
-
Samarth Kulkarni PhD
Director
- Total calculated
- $0
- Hours/week
- 1 + 1 related
-
Robert Langer ScD
Director
- Total calculated
- $0
- Hours/week
- 1 + 1 related
-
Vivian Lee MD
Director
- Total calculated
- $0
- Hours/week
- 1 + 1 related
-
Harvey Lodish PhD
Director
- Total calculated
- $0
- Hours/week
- 1 + 1 related
-
Gary Loveman MD
Director
- Total calculated
- $0
- Hours/week
- 1 + 1 related
-
James Mandell MD
Director
- Total calculated
- $0
- Hours/week
- 1 + 1 related
-
Ralph C Martin
Director
- Total calculated
- $0
- Hours/week
- 1 + 1 related
-
Thomas Melendez
Director
- Total calculated
- $0
- Hours/week
- 1 + 1 related
-
Ted Pappendick
Director
- Total calculated
- $0
- Hours/week
- 1 + 1 related
-
Kathleen Regan
Director
- Total calculated
- $0
- Hours/week
- 1 + 1 related
-
Anthony Ryan
Director
- Total calculated
- $0
- Hours/week
- 1 + 1 related
-
Robert A Smith
Director - Vice Chairman
- Total calculated
- $0
- Hours/week
- 2 + 2 related
-
Alison Taunton-Rigby PhD
Director
- Total calculated
- $0
- Hours/week
- 1 + 1 related
-
Lisa Wieland
Director
- Total calculated
- $0
- Hours/week
- 1 + 1 related
-
Doug Vanderslice
Treasurer & EVP, System CFO
- Total calculated
- $1,953,676
- From this org
- $1,859,177
- From related orgs
- $0
- Other
- $94,499
- Hours/week
- 55 + 6 related
Schedule J breakdown matched by us
- Base
- $1,054,348
- Bonus
- $522,489
- Other
- $282,340
- Deferred
- $34,500
- Nontaxable benefits
- $59,999
- Filer's total
- $1,953,676
-
Christopher Viney JD
Secretary & EVP, System General Counsel
- Total calculated
- $1,105,466
- From this org
- $1,034,936
- From related orgs
- $0
- Other
- $70,530
- Hours/week
- 55 + 6 related
Schedule J breakdown matched by us
- Base
- $732,301
- Bonus
- $188,467
- Other
- $114,168
- Deferred
- $20,315
- Nontaxable benefits
- $50,215
- Filer's total
- $1,105,466
The first 25 listed. Compensation is as filed in Part VII: reportable pay from this organization and from related organizations, other compensation, and hours per week. The total, marked calculated, is our sum of the three dollar columns, with a blank column counted as $0; the form itself has no total. On a Form 990-EZ the columns are Part IV's instead — compensation, contributions to benefit plans, and expense account — and the total sums those. A Schedule J breakdown is as filed: base pay, bonus, other, deferred compensation and nontaxable benefits from this organization, with any from related organizations beside each, and the filer's own total. It is shown with the Part VII listing of the same name on the same return. The form gives no key between the two, so that pairing is ours, and is marked matched by us. Earlier years are each on their own filing page.
Filings
-
2024
- Revenue
- $3,588,588,824
- Expenses
- $3,527,089,859
- Contributions
- $598,845,413
- Grants paid
- $16,371,788
-
2023
- Revenue
- $3,165,214,831
- Expenses
- $3,150,537,035
- Contributions
- $646,395,665
- Grants paid
- $15,211,936
-
2022
- Revenue
- $2,712,815,226
- Expenses
- $2,874,957,146
- Contributions
- $542,541,296
- Grants paid
- $14,499,651
The four totals the IRS asks for on Part I of the Form 990, as filed. A dash means the figure was not present on the return — not that it was zero.
Other returns filed
-
2023 · 990-T
- Revenue
- not reported
- Expenses
- not reported
- Assets (EOY)
- not reported
-
2022 · 990-T
- Revenue
- not reported
- Expenses
- not reported
- Assets (EOY)
- not reported
Nonprofiteer parses the Form 990 only. These returns are recorded from the IRS e-file index, so their figures were extracted by that index rather than read from the return here — treat them as a different source from the filings above, not as more of the same record. A dash means the index carries no figure; Form 990-T listings carry none at all.
Grants made
-
$2,686,243
2024 PILOT
-
$2,452,015
2022 Community Partnership
-
$2,007,287
2023 Community Partnership
-
$1,210,230
2024 PILOT
-
$822,000
2023 Community Partnership
-
$734,000
2022 Community Partnership
-
2022 Community Partnership
-
$610,676
2022 Community Partnership
-
$578,058
2022 Community Partnership
-
Boston Public Health Commission
$571,466
2022 Community Partnership
The 10 largest by cash amount. The API serves every itemized grant.
Grants received
-
CHILDRENS HOSPITAL PEDIATRIC ASSOCIATES INC
$30,012,500
2023 General Support
-
BOSTON CHILDRENS HEART FOUNDATION
$26,748,860
2023 General support
-
CHILDRENS ORTHOPAEDIC SURGERY FOUNDATION INC
$26,024,500
2023 General Support
-
CHILDRENS HOSPITAL OPTHALMOLOGY FOUNDATION INC
$25,153,795
2022 Research and general support
-
PRESIDENT AND FELLOWS OF HARVARD COLLEGE
$12,177,708
2024 RSRCH & NON-SPONS. AWARD
-
CHILDRENS HOSPITAL PEDIATRIC ASSOCIATES INC
$11,804,166
2022 General Support
-
FIDELITY INVESTMENTS CHARITABLE GIFT FUND
$8,162,190
2023 For grant recipient's exempt purposes
-
PRESIDENT AND FELLOWS OF HARVARD COLLEGE
$7,795,315
2022 RESEARCH SUB-AWARD
-
FIDELITY INVESTMENTS CHARITABLE GIFT FUND
$7,636,159
2024 For grant recipient's exempt purposes
-
CHILDRENS ORTHOPAEDIC SURGERY FOUNDATION INC
$6,777,778
2022 General Support
The 10 largest by cash amount. The API serves every itemized grant.
Related organizations
From Schedule R Part II, where a filer lists the tax-exempt organizations it is related to by control. It does not record shared board members or money.
Declared on its 2024 return
-
Children's Medical Center Corporation
501(c)(3) · Holds & manages security, real estate investments for Children's Hospital · MA
-
Longwood Research Institute Inc
501(c)(3) · Medical & scientific research; holds real estate investments · MA
-
501(c)(3) · Holds & manages satellite ambulatory centers; real estate investments · MA
-
Physician's Organization at Children's Hospital Inc
501(c)(3) · Coord & develop integrated childhlth care system w/ affil members · MA
-
New England Congenital Cardiology Research Foundation
501(c)(3) · Improve patient safety & quality for children w/ heart disease · MA · controlled entity
-
Children's Hospital League Corporation
501(c)(3) · Fundraising · MA · controlled entity
-
501(c)(3) · Owning & Leasing Real Estate · MA
-
BIDMCChildren's Hospital Medical Care Corp
501(c)(3) · Pediatric Health Care, Education & Research · MA
-
Dana-FarberChildren's Hospital Cancer Care Inc
501(c)(3) · Joint program in pediatric oncology · MA
-
501(c)(3) · Critical Care Transport · MA
-
Longwood Medical Energy Collaborative Inc
501(c)(3) · Energy Related Initiatives · MA
-
Boston Children's Network Specialty Physicians Inc
501(c)(3) · Healthcare · MA · controlled entity
-
Franciscan Hospital for Children Inc
501(c)(3) · Pediatric Rehabilitation and Behavioral Health · MA
Declared as related by
-
On its 2024 return
-
On its 2024 return
-
BOSTON CHILDRENS NETWORK SPECIALTY PHYSICIANS INC
On its 2024 return
-
On its 2024 return
-
On its 2024 return as a controlled entity
-
On its 2024 return
-
CHILDRENS UROLOGICAL FOUNDATION INC
On its 2024 return
-
DANA-FARBER CHILDRENS HOSPITAL CANCER CARE INC
On its 2024 return
-
CHILDRENS HOSPITAL RADIOLOGY FOUNDATION INC
On its 2024 return
-
BOSTON PEDIATRIC NEUROSURGICAL FOUNDATION INC
On its 2024 return
-
THE CHILDRENS HOSPITAL LEAGUE CORPORATION
On its 2024 return
-
BOSTON CHILDRENS HEART FOUNDATION
On its 2024 return
-
CHILDRENS HOSPITAL PATHOLOGY FOUNDATION INC
On its 2024 return
-
C H M C ANESTHESIA FOUNDATION INC
On its 2024 return
-
CHMC CARDIOVASCULAR SURGICAL FOUNDATION INCORPORATED
On its 2024 return
-
LONGWOOD RESEARCH INSTITUTE INC
On its 2024 return
-
NEW ENGLAND CONGENITAL CARDIOLOGY RESEARCH FOUNDATION
On its 2024 return
-
CHMC OTOLARYNGOLOGIC FOUNDATION INC
On its 2024 return
-
LONGWOOD MEDICAL ENERGY COLLABORATIVE INC
On its 2024 return
-
On its 2024 return
-
CHILDRENS HOSPITAL PEDIATRIC ASSOCIATES INC
On its 2024 return
-
CHILDRENS HOSPITAL OPTHALMOLOGY FOUNDATION INC
On its 2024 return
-
PHYSICIANS ORGANIZATION AT CHILDRENS HOSPITAL INC
On its 2024 return
-
CHILDRENS ORTHOPAEDIC SURGERY FOUNDATION INC
On its 2024 return
-
CHILDRENS SPORT MEDICINE FOUNDATION INC
On its 2024 return
The most recent declarers. The API serves every row.
Other IRS files
Auto-Revocation List
Not listed. The IRS publishes this list for organizations whose exemption was automatically revoked for failing to file for three consecutive years.
Publication 78
Listed as of 10 September 2026, under deductibility PC.
These are two separate IRS files on two separate schedules, shown as published and not reconciled with each other. Neither is a statement about whether a contribution is deductible today: 19,245 organizations appear in Publication 78 while the IRS's own revocation file lists them as currently revoked, more than half of those revoked before 2019. Absence from Publication 78 is evidence of nothing, and presence is not evidence either. Verify current status with the IRS before relying on it.