- Revenue 2024
- $1,819,162,205
- Expenses 2024
- $1,565,781,773
Program services were 91.1% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.
As filed
- Subsection
- 03
- NTEE code
- E120
- Classification
- 1000
- Street
- 633 THIRD AVE FINANCE 4TH FLR
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).
Group exemption
The central organization of an IRS group exemption (group number 3475), covering 8 subordinate organizations. matched by us
The IRS lists each organization's group exemption number; we match a subordinate to its central organization by that number and the affiliation code the IRS assigns.
-
GROUP RETURN
MEMORIAL SLOAN-KETTERING CANCER CENTER EIN 91-2154267 NEW YORK, NY
-
L V GERSTNER JR GR SCH OF BIO SCIEN
MEMORIAL SLOAN-KETTERING CANCER CENTER EIN 20-2212588 NEW YORK, NY
-
MEMORIAL HOSP FOR CANCER AND ALLIED
MEMORIAL SLOAN-KETTERING CANCER CENTER EIN 13-1624082 NEW YORK, NY
-
MSKCC PROPERTIES LLC
MEMORIAL SLOAN KETTERING CANCER CENTER EIN 35-2464610 NEW YORK, NY
-
MSKCC PROTON INC
MEMORIAL SLOAN-KETTERING CANCER CENTER EIN 35-2397819 NEW YORK, NY
-
S K I REALTY INC
MEMORIAL SLOAN-KETTERING CANCER CENTER EIN 13-3389586 NEW YORK, NY
-
SLOAN-KETTERING INST FOR CANCER RES
MEMORIAL SLOAN-KETTERING CANCER CENTER EIN 13-1624182 NEW YORK, NY
-
MSK INSURANCE US INC
MEMORIAL SLOAN-KETTERING CANCER CENTER EIN 83-0363317 COLCHESTER, VT
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.
-
DEBRA BERNS
SVP & CHIEF RISK OFFICER
- Total calculated
- $1,722,766
- From this org
- $1,673,783
- From related orgs
- $0
- Other
- $48,983
- Hours/week
- 50
Schedule J breakdown matched by us
- Base
- $1,173,783
- Bonus
- $500,000
- Other
- $0
- Deferred
- $27,600
- Nontaxable benefits
- $21,383
- Filer's total
- $1,722,766
-
SELWYN VICKERS MD
Board member, President & CEO
- Total calculated
- $6,979,162
- From this org
- $6,637,012
- From related orgs
- $0
- Other
- $342,150
- Hours/week
- 50
Schedule J breakdown matched by us
- Base
- $3,057,201
- Bonus
- $3,475,000
- Other
- $104,811
- Deferred
- $27,600
- Nontaxable benefits
- $314,550
- Filer's total
- $6,979,162
-
ALAN SCHNITZER
Board Member
- Total calculated
- $0
- Hours/week
- 2
-
ALEXANDER T ROBERTSON
Board Member
- Total calculated
- $0
- Hours/week
- 2
-
ANTHONY B EVNIN
Board Member
- Total calculated
- $0
- Hours/week
- 1.5
-
BENJAMIN W HEINEMAN JR
Board Member
- Total calculated
- $0
- Hours/week
- 2
-
BRUCE C RATNER
Board Member
- Total calculated
- $0
- Hours/week
- 2
-
CLIFTON S ROBBINS
Board Member
- Total calculated
- $0
- Hours/week
- 2
-
DOUGLAS A WARNER III
HONORARY CHAIR OF THE BOARD
- Total calculated
- $0
- Hours/week
- 5
-
ELLEN V FUTTER
Board Member
- Total calculated
- $0
- Hours/week
- 2
-
HENRY A FERNANDEZ
Board Member
- Total calculated
- $0
- Hours/week
- 2
-
IAN COOK
VICE CHAIR OF THE BOARD
- Total calculated
- $0
- Hours/week
- 5
-
JAMES G NIVEN
Board Member
- Total calculated
- $0
- Hours/week
- 2
-
JAMIE C NICHOLLS
Board Member
- Total calculated
- $0
- Hours/week
- 2
-
JOHN R STRANGFELD
Board Member, Treasurer
- Total calculated
- $0
- Hours/week
- 2
-
JONATHAN N GRAYER
Board Member
- Total calculated
- $0
- Hours/week
- 2
-
LOUIS V GERSTNER JR
Board Member
- Total calculated
- $0
- Hours/week
- 2
-
MARGARET KEANE
Board Member
- Total calculated
- $0
- Hours/week
- 2
-
MARIE-JOSEE KRAVIS
VICE CHAIR OF THE BOARD
- Total calculated
- $0
- Hours/week
- 5
-
PETER A WEINBERG
Board Member
- Total calculated
- $0
- Hours/week
- 2
-
PETER J SOLOMON
Board Member
- Total calculated
- $0
- Hours/week
- 2
-
RICHARD BEATTIE
Board Member
- Total calculated
- $0
- Hours/week
- 2
-
ROGER W FERGUSON
Board Member
- Total calculated
- $0
- Hours/week
- 2
-
SCOTT M STUART
CHAIR OF THE BOARD
- Total calculated
- $0
- Hours/week
- 5
-
STANLEY F DRUCKENMILLER
Board Member
- Total calculated
- $0
- Hours/week
- 2
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
- $1,819,162,205
- Expenses
- $1,565,781,773
- Contributions
- $230,535,205
- Grants paid
- $0
-
2023
- Revenue
- $1,670,357,000
- Expenses
- $1,507,732,713
- Contributions
- $211,109,934
- Grants paid
- $0
-
2022
- Revenue
- $1,846,045,000
- Expenses
- $1,477,862,000
- Contributions
- $142,197,000
- Grants paid
- $0
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
-
2024 · 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
No itemized grants to organizations. Schedule I is filed only by organizations that granted more than $5,000 to a recipient, so most filers have none.
Grants received
-
FIDELITY INVESTMENTS CHARITABLE GIFT FUND
$219,713,324
2023 For grant recipient's exempt purposes
-
FIDELITY INVESTMENTS CHARITABLE GIFT FUND
$24,624,919
2024 For grant recipient's exempt purposes
-
FIDELITY INVESTMENTS CHARITABLE GIFT FUND
$16,151,627
2022 For grant recipient's exempt purposes
-
$12,657,841
2024 HEALTH
-
DONOR ADVISED CHARITABLE GIVING
$8,456,033
2024 HEALTH
-
2024 SUPPORT PROGRESS IN DRUG DISCOVERY AND DEVELOPMENTAL RESEARCH AGAINST CANCER
-
2022 SUPPORT PROGRESS IN DRUG DISCOVERY AND DEVELOPMENTAL RESEARCH AGAINST CANCER
-
$6,369,768
2024 IN FURTHERANCE OF GRANTEE'S TAX-EXEMPT PURPOSE
-
$6,233,651
2023 Research
-
2023 SUPPORT PROGRESS IN DRUG DISCOVERY AND DEVELOPMENTAL RESEARCH AGAINST CANCER
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
-
501(c)(3) · CANCER CARE · NY · controlled entity
-
TRI-INSTITUTIONAL THERAPEUTIS DISCOVERY
501(c)(3) · MEDICAL RESEARCH EDUCATION · DE
Declared as related by
-
SANDERS TRI-INSTITUTIONAL THERAPEUT DISCOVERY INSTITUTE INC CO WEILL C
On its 2024 return
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 GROUP.
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.