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Nonprofit · EIN 83-1433853

RTW CHARITABLE FOUNDATION

Tax-exempt · NEW YORK, NY 10014

Financials

$242K$3.5M2023$548K$4.5M2024
Revenue Expenses · by fiscal year end
Financials of RTW CHARITABLE FOUNDATION by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2024990-PF$547,684$4,498,504-$3,950,820$72,251,838$60,096$72,191,742
December 31, 2023990-PF$241,708$3,477,900-$3,236,192$70,509,364$310,158$70,199,206
Financial details: 990-PF for the year ended December 31, 2024

Revenue

Contributions, gifts and grants
$0
Dividends
$547,684

Expenses

Grants and similar amounts paid
$2,690,831
Compensation of officers, directors and key employees
$683,195
Disbursements for charitable purposes
$3,966,007
Excise tax on investment income
$7,082

Balance sheet and other

Total assets, start of year
$70,509,364
Total assets, end of year
$72,251,838
Total liabilities, end of year
$60,096
Net assets, end of year
$72,191,742
Fair market value of assets
$72,251,838
Qualifying distributions
$3,966,007
Net investment income
$547,684

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-PF for the year ended December 31, 2024, highest compensation first.

NameTitleHours / weekCompensationOther / benefits
Joseph A Katakowski
555 Elizabeth Ave, River Vale, NJ 07675
Research Institute D
Highest-paid employee
40$237,241$8,649
Sarah V Garwood
236 W 15th St Apt 55, New York, NY 10011
Alliance Manager
Highest-paid employee
40$189,477$22,539
Roderick Wong MD
40 10th Ave Floor 3, New York, NY 10014
Chairman2$0$0
Stephanie A Sirota
40 10th Ave Floor 3, New York, NY 10014
President2$0$0
Marti Speranza Wong
40 10th Ave Floor 3, New York, NY 10014
President, Community Engagement2$0$0
990-PF for the year ended December 31, 2023: 7 people
NameTitleHours / weekCompensationOther / benefits
Juan Carlos Lopez
103 W 117th St Apt 2, New York, NY 10026
Head of Research Gra
Highest-paid employee
40$259,638$10,332
Joseph A Katakowski
555 Elizabeth Ave, River Vale, NJ 07675
Research Institute D
Highest-paid employee
40$230,345$7,260
Nathan M Pelsma
64 E Side Trail, Oakland, ME 04963
Treasurer/COO
Highest-paid employee
40$200,501$7,960
Sarah V Garwood
236 W 15th St Apt 55, New York, NY 10011
Alliance Manager
Highest-paid employee
40$150,010$19,886
Roderick Wong MD
40 10th Ave Floor 3, New York, NY 10014
Chairman2$0$0
Stephanie A Sirota
40 10th Ave Floor 3, New York, NY 10014
President2$0$0
Marti Speranza Wong
40 10th Ave Floor 3, New York, NY 10014
President, Community Engagement2$0$0

Address and contacts

Address (IRS master file)
40 10TH AVE FL 3, NEW YORK, NY 10014-1033
In care of
% C/O RTW INVESTMENTS LP
Signed the 990-PF
David Pan, Chief Financial Officer
Phone
(917) 975-8005
Return prepared by
Aprio Advisory Group LLC

What it must file and when

IRS records say it files Form 990-PF. Private foundations file every year. Its accounting year ends in December, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025December 31, 2025May 15, 2026Not on file
2024December 31, 2024May 15, 2025990-PF on file
2023December 31, 2023May 15, 2024990-PF on file

IRS record

EIN
83-1433853
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Private non-operating foundation
Donations deductible (Pub 78)
Private foundation, 30% limit
Exempt since
2021
Accounting year ends
December
Files
Form 990-PF
Assets (IRS master file)
$72,251,838
Income (IRS master file)
$547,684

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-PFDecember 2024$547,684$4,498,504$72,251,838XML
990-TDecember 2024–––IRS
990-PFDecember 2023$241,708$3,477,900$70,509,364XML
990-TDecember 2023–––IRS
990-PFDecember 2022–––IRS
990-PFDecember 2021–––IRS
990-TDecember 2021–––IRS
990-PFDecember 2020–––IRS
990-PFDecember 2018–––IRS

990-N: the IRS publishes only the latest e-Postcard per organization; earlier years appear here as 990.tax collects the monthly files. 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.

Questions about RTW CHARITABLE FOUNDATION

What is the EIN of RTW CHARITABLE FOUNDATION?
The employer identification number (EIN) of RTW CHARITABLE FOUNDATION is 83-1433853.
Is RTW CHARITABLE FOUNDATION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2021.
Are donations to RTW CHARITABLE FOUNDATION tax-deductible?
Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
Which annual return does RTW CHARITABLE FOUNDATION file?
Form 990-PF. Private foundations file every year.
When is the next return of RTW CHARITABLE FOUNDATION due?
The return for tax year 2025 (the year ending December 31, 2025) is due May 15, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
When did RTW CHARITABLE FOUNDATION last file with the IRS?
The latest return in the IRS public files is the 990-PF for the year ended December 2024.
Who are the officers and directors of RTW CHARITABLE FOUNDATION?
The 990-PF for the year ended December 31, 2024 lists 5 people; 2 received compensation from the organization, the highest $237,241 (Joseph A Katakowski, Research Institute D).
How much revenue does RTW CHARITABLE FOUNDATION have?
On its 990-PF for the year ended December 31, 2024 it reported revenue of $547,684, expenses of $4,498,504 and total assets of $72,251,838 at year end.

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