Mass General Brigham Incorporated is developing an integrated health care delivery system throughout the region that offers patients a continuum of coordinated, high-quality care.

501(c)(3) charity; gifts are tax-deductible.
94¢ of each $1 spent went to programs.
Run by 5,204 volunteers and 94,030 employees.
Mission: Form 990 Part I, line 1 · Status: IRS Pub. 78 · Programs: Part IX · People: Part I, lines 5–6

Before you give

FY2025 · Form 990Independent: from IRS data, not the org
Download 990
IRS status
501(c)(3)
not on the IRS revocation list
Looks good: listed by the IRS and not on the revocation list.
IRS BMF · Auto-Revocation List
Tax-deductible gifts
Yes
Donations are tax-deductible
Looks good: the IRS lists gifts to it as deductible.
IRS Pub. 78 · IRS BMF
Latest return
FY2025
latest Form 990
Looks good: the latest return is for FY2025, 1 tax year back; within 2 tax years.
IRS e-file · Filing history
Surplus or deficit
6 of 6
filings with a surplus
Average surplus $1.1B a year · 5% of revenue · last 6 filings
Looks good: a surplus in 6 of the last 6 filings.
Pt I · Ln 19 · 6 filings
Spent on programs
94%
of spending
Looks good: 94% of spending went to programs; 75% or more.
Pt IX · Ln 25 · col B
Pay to officers and key staff
$87.4M
to officers and key staff · 0.4% of spending
Looks good: pay to officers and key staff is 0% of spending; 15% or less.
Pt VII · Sec A
<1 mo
of spending, in cash
Plus $16.95B in investments, Pt X · Ln 11–13
Fine: 0.0 months of spending in cash, plus $16.95B in investments.
Pt X · Ln 1–2 · Pt I · Ln 18
Named funders
3
named funders · $494.1M
Looks good: 3 funders name it on their filings; 3 or more.
Funders’ Sch. I, 990-PF
Liabilities
$8.9B
28% of total assets
Looks good: liabilities are 28% of assets; 50% or less.
Pt X · Ln 26
Independent board members
368
of 578 voting members
Looks good: 368 of 578 voting members are independent, a majority.
Pt VI · Ln 1a–1b
Looks goodFineWorth a lookConcernNo data yetTap a box for the reason.
Revenue
$24.9B
+6% vs prior year
Spent
$22.8B
To programs
94%
Net assets
$23.2B
By yearFY2020–FY2025
Revenue
$24.9B
FY2025▲ +6%
Tap a bar for its year
Revenue by fiscal year
FY2020$15.4B
FY2021$18.7B
FY2022$19.1B
FY2023$22.7B
FY2024$23.5B
FY2025$24.9B
Expenses
$22.8B
FY2025▲ +0.6%
Tap a bar for its year
Expenses by fiscal year
FY2020$15.2B
FY2021$17.1B
FY2022$18.6B
FY2023$21.6B
FY2024$22.7B
FY2025$22.8B
Net assets
$23.2B
FY2025▲ +16%
Tap a bar for its year
Net assets by fiscal year
FY2020$13.9B
FY2021$18.0B
FY2022$15.7B
FY2023$17.8B
FY2024$20.1B
FY2025$23.2B

From the FY2025 Form 990 (year ending September 2025) · see the original

Give Claim

Is it real?

Yes. Never revoked by the IRS. Latest filing on record: FY2025. IRS ruling in Nov 2010.

IRS Pub. 78 · IRS Auto-Revocation List · IRS Business Master File

Where the money goes

94 cents of each dollar spent went to programs.

Program services 94% · $21.5B Management & general 5% · $1.2B Fundraising 0% · $101.5M

Form 990 Part IX, line 25, columns B–D. Every line is in By the numbers.

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Who runs it and what they're paid

422 people listed on the 990; $87.4M paid to officers and key staff.

Part VII, Section A · reportable compensation · most recent filed roster (FY2024); the FY2025 filing did not itemize Part VII
See Schedule O - O & T Titles
$2,239,595Pt VII · Sec A
See Schedule O - O & T Titles
$2,144,268Pt VII · Sec A
See Schedule O - O & T Titles
$2,025,008Pt VII · Sec A
See Schedule O - O & T Titles
$1,832,537Pt VII · Sec A
See Schedule O - O & T Titles
$1,824,948Pt VII · Sec A
See Schedule O - O & T Titles
$1,754,351Pt VII · Sec A
See Schedule O - O & T Titles
$1,703,321Pt VII · Sec A
See Schedule O - O & T Titles
$1,670,293Pt VII · Sec A

James D Kang MD’s $2.2M as See Schedule O - O & T Titles is at the 86th percentile of top reported officer pay among 1747 $100M+ health care nonprofits. Peer set: organizations in the same NTEE major field of work and revenue-size band, compared on each org’s own highest-paid officer/key-employee, from Form 990 Part VII / 990-PF Part VIII. Descriptive placement, not a verdict on whether the pay is appropriate.

Compensation history total reportable pay by year · 8 named individuals · Part VII

NameFY2025FY2024FY2023FY2022FY2021FY2020
Thomas G Gleason MD Ms———$4,214,567$1,754,318—
Gregory J Walker Fache———$756,551$1,044,108$2,804,638
Theresa a Hadlock MD—$2,795,725————
James D Kang MD$2,239,595$2,247,678$1,978,280$2,040,912$1,627,512$1,695,031
William G Austen JR MD$2,144,268$2,133,145$2,230,777$2,047,951$1,831,203$1,847,050
E Antonio Chiocca MD PHD—$2,136,360$2,027,043$2,126,827$1,943,648$2,020,530
Bob S Carter MD—$2,070,147$1,922,642$2,058,333$1,602,171—
Gerard M Doherty MD$2,025,008$1,554,133$1,489,758$1,560,604$1,436,458$1,517,434

Total reportable compensation (Form 990 Part VII column D / Schedule J column E) by filing year, matched by name within this organization. The Schedule J base / bonus / deferred breakdown is not parsed into this dataset.

See Mass General Brigham Incorporated & Affiliates Group Return executive salaries →

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Questions the 990 asks

The form asks each of these directly. These are the filed answers.

  • Family or business ties among officersPt VI · Ln 2Yes
  • Top official's pay set by an independent reviewPt VI · Ln 15aYes
  • Loans to or from officersSch L · Pt II3 listed

Programs and updates

Provides patient care, conducts medical research, trains healthcare professionals, and supports community health initiatives both locally and globally.

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1 program · $21.5B · in their own filed words · FY2024
01

See schedule o

$21.5Bprogram expense

Funders

Who pays for it.

From grant filings on record. Receipts are incomplete: individual donors are never listed.

Grants

Schedule I · received and paid
Grants received · FY2024
Total grants receivedfrom 3 funders$494.1M
See all 3 funders →
Grants paid · 991 grants · $7.7B · 2019–2024
Mass General Brigham IncorporatedMA · FY2024$431,946,919
Mass General Brigham IncorporatedMA · FY2024$402,084,135
Mass General Brigham IncorporatedMA · FY2024$248,488,470
The Spaulding Rehabilitation Hospital CorporationMA · FY2024$98,840,040
Mass General Brigham IncorporatedMA · FY2024$87,277,256
Mass General Brigham IncorporatedMA · FY2024$20,973,618
Mass General Brigham Medical GroupMA · FY2024$16,075,050
Mass General Brigham IncorporatedMA · FY2024$16,036,400
Mass General Brigham IncorporatedMA · FY2024$15,000,000
Unitemized GrantFY2024$10,685,700
Unitemized GrantFY2024$4,077,589
The Neighborhood Developers INCMA · FY2024$2,000,000
Nantucket Cottage HospitalMA · FY2024$1,516,655
Urban Revival INCMA · FY2024$1,405,890
See all 991 grants →

By the numbers

The FY2025 990, line by line.

1The main four
Money inPt VIII
$24.9B
Ln 12
Fees for servicesLn 2g$18.4B
Gifts and grantsLn 1h$5.1B
Investment incomeLn 3$1.2B
Money outPt IX
$22.8B
Ln 25
Programscol B$21.5B
Managementcol C$1.2B
Fundraisingcol D$101.5M
Owns and owesPt X
$23.2B
net assets · Ln 32
Cash and savingsLn 1–2$69.7M
Total assetsLn 16$32.2B
LiabilitiesLn 26$8.9B
PeoplePt VI, VII
422
listed · VII A
PaidVII A142
Voting boardVI 1a578
IndependentVI 1b368
2In more detail
Revenue in detailPt VIII
Gifts and grantsLn 1h$5.1B
Government grantsLn 1e$1.35B
Noncash giftsLn 1g$228.5M
Fundraising eventsLn 1c$25.9M
Fees for servicesLn 2g$18.4B
Investment incomeLn 3$1.2B
Other incomeLn 4–11$222.1M
Gains on assetsLn 7$955.3M
Total revenueLn 12$24.9B
Assets in detailPt X, end of year
SavingsLn 2$69.7M
Cash and savings togetherLn 1–2$69.7M
InvestmentsLn 11–13$16.95B
Land, buildings, equipmentLn 10c$7.89B
Other assetsLn 15$3.62B
Total assetsLn 16$32.2B
LiabilitiesLn 26$8.9B
Net assetsLn 32$23.2B
OperationsPt I, VI
EmployeesI 594,030
VolunteersI 65,204
Fiscal year endsHeaderSeptember
Conflict-of-interest policyVI 12aYes
Whistleblower policyVI 13Yes
Records policyVI 14Yes
3Year over year
Balance sheet, start vs end of yearPt X · col A, B
LineStart FY25End FY25
Cash and savingsLn 1–2$226.0M$69.7M
InvestmentsLn 11–13$14.62B$16.95B
Land, buildings, equipmentLn 10c$7.58B$7.89B
Total assetsLn 16$28.27B$32.20B
LiabilitiesLn 26$8.14B$8.95B
Net assetsLn 32$20.12B$23.25B
4Every line
Statement of functional expensesPt IX · every line
LineTotalProgramsManagementFundraising
Grants to domestic organizationsLn 1$1.38B$1.38B
Grants to domestic individualsLn 2$14.8M$14.8M
Grants and assistance to foreign recipientsLn 3$39.2M$39.2M
Pay of current officers, directors and key staffLn 5$87.4M$87.4M
Other salaries and wagesLn 7$8.98B$8.47B$444.2M$65.3M
Pension plan contributionsLn 8$394.8M$378.4M$16.3M
Other employee benefitsLn 9$1.44B$1.33B$94.9M$14.1M
Payroll taxesLn 10$548.2M$520.3M$27.8M
Legal feesLn 11b$10.1M$9.4M$706K
Accounting feesLn 11c$1.2M$1.0M$117K
Lobbying feesLn 11d$667K$667K
Professional fundraising feesLn 11e$387K$387K
Other fees for servicesLn 11g$2.05B$1.91B$125.1M$13.1M
Advertising and promotionLn 12$10.4M$8.5M$1.9M
Office expensesLn 13$4.30B$4.11B$183.9M$2.5M
Information technologyLn 14$66.3M$58.9M$7.4M
OccupancyLn 16$574.6M$533.4M$39.1M$2.1M
TravelLn 17$55.3M$50.5M$3.4M$1.5M
Conferences, conventions and meetingsLn 19$11.3M$10.5M$800K
InterestLn 20$137.5M$100.2M$37.3M
Depreciation, depletion and amortizationLn 22$717.1M$672.7M$44.4M$484
InsuranceLn 23$164.3M$156.2M$8.1M
Other expenses (24a–d)Ln 24$1.77B$1.65B$119.7M$1.4M
All other expensesLn 24e$74.2M$68.1M$5.0M$1.1M
Total functional expensesLn 25$22.83B$21.48B$1.25B$101.5M

Filing history

YearMoney inMoney outIn minus outNet assetsDownload
FY2025 Latest Viewing $24.9B$22.8B$2.1B$23.2B 990 PDF
FY2024 $23.5B$22.7B$770.6M$20.1B 990 PDF
FY2023 $22.7B$21.6B$1.1B$17.8B 990 PDF
FY2022 $19.1B$18.6B$511.6M$15.7B 990 PDF
FY2021 $18.7B$17.1B$1.6B$18.0B 990 PDF
FY2020 $15.4B$15.2B$171.5M$13.9B 990 PDF

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Schedules filed Part IV

III · Programs R · Related orgs G · Fundraising L · Interested persons I · Grants A · Public support F · Foreign M · Noncash J · Pay O · Explanations
See the full FY2025 990 (6 parts)
Part I · Summary $24,908,354,094 revenue, 12 lines filed
I-8 Contributions and grantsPrior year $5,987,426,871$5,092,953,514
I-9 Program service revenuePrior year $16,507,347,354$18,398,319,995
I-10 Investment incomePrior year $746,303,312$1,194,943,566
I-11 Other revenuePrior year $233,667,496$222,137,019
I-12 Total revenuePrior year $23,474,745,033$24,908,354,094
I-13 Grants and similar amounts paidPrior year $759,177,011$1,429,056,612
I-14 Benefits paid to membersPrior year $0$0
I-15 Salaries and benefitsPrior year $10,564,505,086$11,450,979,763
I-16a Professional fundraising feesPrior year $2,327,532$387,480
I-17 Other expensesPrior year $11,378,152,228$9,951,022,513
I-18 Total expensesPrior year $22,704,161,857$22,831,446,368
I-19 Revenue less expensesPrior year $770,583,176$2,076,907,726
Part VI · Governance 368 of 578 board members independent, 1 to look at
VI-1a Voting members of the governing body578
VI-1b Independent voting members368
VI-2 Family or business relationship among officers or directorsYes
VI-12a Written conflict of interest policyYes
VI-13 Written whistleblower policyYes
VI-14 Document retention and destruction policyYes
VI-15a Process for setting top official's payYes
Part VIII · Statement of revenue $24,908,354,094 across 14 lines filed
Lines not itemized here account for $1,085,091 of total revenue; see the IRS return.
VIII-1c Fundraising events$25,900,863
VIII-1d Related organizations$1,186,932,443
VIII-1e Government grants$1,353,675,062
VIII-1f All other contributions, gifts and grants$2,526,445,146
VIII-1g Noncash contributions (included above)$228,451,171
VIII-1h Total contributions, gifts and grants$5,092,953,514
VIII-2a-f Program service revenue, itemized rows (sum of 2a–2f as filed)Related to mission $18,377,014,397 · Unrelated business $20,305,598$18,397,319,995
VIII-3 Investment incomeExcluded from tax $239,658,927$239,658,927
VIII-5 RoyaltiesExcluded from tax $39,000,728$39,000,728
VIII-6 Net rental income or lossUnrelated business −$2,673,618 · Excluded from tax $70,580,708$67,907,090
VIII-7 Net gain or loss on sales of assetsRelated to mission $955,284,639$955,284,639
VIII-8 Net income from fundraising eventsExcluded from tax −$5,176,629−$5,176,629
VIII-11a-d Other revenue, itemized rows (sum of 11a–11d as filed)Related to mission $13,587,063 · Excluded from tax $106,733,676$120,320,739
VIII-12 Total revenueRelated to mission $19,346,886,099 · Unrelated business $17,631,980 · Excluded from tax $450,882,501$24,908,354,094
Part IX · Statement of functional expenses $22,831,446,368 across 24 lines filed
IX-1 Grants to domestic organizationsPrograms $1,375,070,782$1,375,070,782
IX-2 Grants to domestic individualsPrograms $14,763,289$14,763,289
IX-3 Grants and assistance to foreign recipientsPrograms $39,222,541$39,222,541
IX-5 Pay of current officers, directors and key staffManagement $87,360,644$87,360,644
IX-7 Other salaries and wagesPrograms $8,469,144,445 · Management $444,232,986 · Fundraising $65,281,378$8,978,658,809
IX-8 Pension plan contributionsPrograms $378,410,531 · Management $16,340,532$394,751,063
IX-9 Other employee benefitsPrograms $1,333,061,404 · Management $94,851,498 · Fundraising $14,138,538$1,442,051,440
IX-10 Payroll taxesPrograms $520,342,311 · Management $27,815,496$548,157,807
IX-11b Legal feesPrograms $9,404,467 · Management $706,141$10,110,608
IX-11c Accounting feesPrograms $1,039,052 · Management $116,959$1,156,011
IX-11d Lobbying feesManagement $666,947$666,947
IX-11e Professional fundraising feesFundraising $387,480$387,480
IX-11g Other fees for servicesPrograms $1,914,515,207 · Management $125,146,669 · Fundraising $13,129,906$2,052,791,782
IX-12 Advertising and promotionPrograms $8,501,578 · Management $1,860,353$10,361,931
IX-13 Office expensesPrograms $4,114,023,579 · Management $183,932,564 · Fundraising $2,475,746$4,300,431,889
IX-14 Information technologyPrograms $58,909,826 · Management $7,358,572$66,268,398
IX-16 OccupancyPrograms $533,424,901 · Management $39,121,919 · Fundraising $2,055,744$574,602,564
IX-17 TravelPrograms $50,469,366 · Management $3,408,213 · Fundraising $1,457,430$55,335,009
IX-19 Conferences, conventions and meetingsPrograms $10,515,948 · Management $799,873$11,315,821
IX-20 InterestPrograms $100,224,978 · Management $37,295,332$137,520,310
IX-22 Depreciation, depletion and amortizationPrograms $672,746,689 · Management $44,381,793 · Fundraising $484$717,128,966
IX-23 InsurancePrograms $156,229,908 · Management $8,100,078$164,329,986
IX-24 Other expenses (24a–d)Programs $1,653,630,589 · Management $119,701,902 · Fundraising $1,442,831$1,774,775,322
IX-24e All other expensesPrograms $68,114,682 · Management $5,024,421 · Fundraising $1,087,866$74,226,969
IX-25 Total functional expensesPrograms $21,481,766,073 · Management $1,248,222,892 · Fundraising $101,457,403$22,831,446,368
Part X · Balance sheet $32,196,538,053 assets, 16 lines filed
Asset lines not itemized here account for $3,562,363; see the IRS return.
X-2 Savings and temporary cash investmentsStart of year $225,994,438$69,743,512
X-3 Pledges and grants receivableStart of year $909,737,737$1,104,589,144
X-4 Accounts receivableStart of year $2,010,782,176$2,313,810,276
X-8 Inventories for sale or useStart of year $125,163,661$142,691,236
X-9 Prepaid expenses and deferred chargesStart of year $112,980,796$99,994,410
X-10c Land, buildings and equipment, netStart of year $7,579,713,466$7,894,056,936
X-12 Other securitiesStart of year $14,618,732,037$16,948,958,717
X-15 Other assetsStart of year $2,677,922,795$3,619,131,459
X-16 Total assetsStart of year $28,265,038,595$32,196,538,053
X-17 Accounts payable and accrued expensesStart of year $3,270,300,617$3,597,900,515
X-25 Other liabilitiesStart of year $4,872,847,460$5,351,592,766
X-26 Total liabilitiesStart of year $8,143,148,077$8,949,493,281
X-27 Net assets without donor restrictionsStart of year $13,690,110,856$15,558,173,792
X-28 Net assets with donor restrictionsStart of year $6,431,779,662$7,688,870,980
X-32 Total net assets or fund balancesStart of year $20,121,890,518$23,247,044,772
X-33 Total liabilities and net assetsStart of year $28,265,038,595$32,196,538,053
Part XI · Reconciliation of net assets $23,247,044,772 net assets at year end
XI-1 Total revenue$24,908,354,094
XI-2 Total expenses$22,831,446,368
XI-3 Revenue less expenses$2,076,907,726
XI-4 Net assets at start of year$20,121,890,518
XI-5 Net unrealized gains (losses) on investments$1,161,744,612
XI-9 Other changes in net assets−$113,498,084
XI-10 Net assets at end of year$23,247,044,772

Form 990 e-file (XML) FY2025 from the IRS · Classification, formation year and address from the IRS Business Master File

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