RIVERS SCHOOL CORPORATION

EIN 04-2104457 WESTON, MA

Revenue 2024: $45,867,933
Expenses 2024: $45,362,860

Program services were 80.3% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection: 03
Classification: 2000
Street: 333 WINTER ST

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).

Mission and programs · 2024

Mission

THE RIVERS SCHOOL IS A COED COLLEGE PREPARATORY DAY SCHOOL FOR GRADES 6 THROUGH 12. RIVERS INSPIRES EVERY STUDENT TO PURSUE EXCELLENCE, THRIVE IN A COMMUNITY OF CONNECTION AND BELONGING, AND CREATE THEIR OWN PATH TO A LIFE OF IMPACT AND PURPOSE. CORE VALUESGUIDED BY OUR PHILOSOPHY OF EXCELLENCE WITH HUMANITY, WE VALUE:INTEGRITY - WE ARE COMMITTED TO ALIGNING OUR ACTIONS WITH OUR VALUES IN THE CONTINUING PURSUIT OF COURAGE, HONESTY, AND TRUTH.PERSEVERANCE - WE EMBRACE CHALLENGES AND MAKE SPACE FOR DISCOMFORT AS WE BUILD RESILIENCE AND SUPPORT INDIVIDUAL AND COLLECTIVE GROWTH.EMPATHY - WE SEEK TO UNDERSTAND AND CONNECT WITH ONE ANOTHER TO FOSTER A COMMUNITY OF MUTUAL RESPECT AND CARE.CURIOSITY - WE PRIORITIZE LEARNING THAT IS GROUNDED IN OUR NATURAL SENSE OF WONDER AND SHAPED BY EXPLORING COMPLEX QUESTIONS IN AN ONGOING PROCESS OF DISCOVERY.JOY - WE DELIGHT IN ENGAGING WITH OUR WORK AND WITH EACH OTHER, CELEBRATING OUR PASSIONS AND THE FULLEST EXPRESSION OF OURSELVES.

Activities or mission (Part I)

SCHOOL PROGRAM - THE INSTRUCTION OF 534 STUDENTS - GRADE 6-12. THE SCHOOL YEAR RUNS FROM SEPTEMBER TO JUNE.

Expenses $31,761,974 · Grants $7,228,752 · Revenue $33,796,860
MUSIC CONSERVATORY - OFFERS PREMIER CLASSICAL AND JAZZ MUSIC EDUCATION AND PERFORMANCE PROGRAMS THAT DEVELOP THE HIGHEST LEVELS OF ARTISTIC AND TECHNICAL ACHIEVEMENT IN STUDENT MUSICIANS OF ALL AGES

Expenses $3,164,587 · Grants $229,292 · Revenue $3,499,615
SUMMER CAMP PROGRAM - THE INSTRUCTION AND SUPERVISION OF CAMPERS IN ARTS, CRAFTS, AND OUTDOOR ACTIVITIES.

Expenses $341,525 · Revenue $607,143
OTHER SCHOOL PROGRAMS - VARIOUS EXTRA - CURRICULAR ACTIVITIES.

Expenses $1,139,773 · Revenue $801,437

As filed on the 2024 return. The filer continues this part on Schedule O, which is not shown here.

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.

Alan D Rose JrALAN D ROSE JR

PRESIDENT

Total calculated

$0

Hours/week

2.5
Alison HallALISON HALL

CLERK

Total calculated

$0

Hours/week

1.8
Alison MonaghanALISON MONAGHAN

TRUSTEE

Total calculated

$0

Hours/week

0.8
Andrew C DelinskyANDREW C DELINSKY

TRUSTEE

Total calculated

$0

Hours/week

0.8
Chris LeeCHRIS LEE

TRUSTEE

Total calculated

$0

Hours/week

0.8
Derrick RossiDERRICK ROSSI

TRUSTEE

Total calculated

$0

Hours/week

0.8
James CroomJAMES CROOM

TRUSTEE

Total calculated

$0

Hours/week

0.8
John MaldonadoJOHN MALDONADO

TRUSTEE

Total calculated

$0

Hours/week

0.8
Jonathan H PaulJONATHAN H PAUL

VICE PRESIDENT - TERMED 6/4/25

Total calculated

$0

Hours/week

2.5
Julie CondronJULIE CONDRON

TRUSTEE

Total calculated

$0

Hours/week

0.8
Julie LeeJULIE LEE

TRUSTEE

Total calculated

$0

Hours/week

0.8
Kathryn FaginKATHRYN FAGIN

TRUSTEE

Total calculated

$0

Hours/week

0.8
Kenneth StillwellKENNETH STILLWELL

TREASURER

Total calculated

$0

Hours/week

1.8
Kiera CarlisleKIERA CARLISLE

TRUSTEE

Total calculated

$0

Hours/week

0.8
Louise CummingsLOUISE CUMMINGS

OFFICER

Total calculated

$0

Hours/week

1.8
Lucius TaylorLUCIUS TAYLOR

TRUSTEE - ELECTED 6/4/25

Total calculated

$0

Hours/week

0.8
Marc CarterMARC CARTER

TRUSTEE - ELECTED 6/4/25

Total calculated

$0

Hours/week

0.8
Marc RosenfeldMARC ROSENFELD

TRUSTEE

Total calculated

$0

Hours/week

0.8
Mark BenjaminMARK BENJAMIN

OFFICER - ELECTED 6/4/25

Total calculated

$0

Hours/week

1.8
Meghan G SwensonMEGHAN G SWENSON

OFFICER - ELECTED 6/4/25

Total calculated

$0

Hours/week

1.8
Michael LeeMICHAEL LEE

TRUSTEE

Total calculated

$0

Hours/week

0.8
Penelope R FiremanPENELOPE R FIREMAN

TRUSTEE

Total calculated

$0

Hours/week

0.8
Peter WalterPETER WALTER

VICE PRESIDENT - ELECTED 6/4/25

Total calculated

$0

Hours/week

1.8
Rachel Hunter-GoldmanRACHEL HUNTER-GOLDMAN

TRUSTEE

Total calculated

$0

Hours/week

0.8
Roger RandallROGER RANDALL

TRUSTEE

Total calculated

$0

Hours/week

1

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, and on a Form 990-PF Part VIII's — compensation, contributions to benefit plans, and expense account — and the total sums those. Earlier years are each on their own filing page.

Filings

2024

Revenue

$45,867,933

Expenses

$45,362,860

Contributions

$5,977,168

Grants paid

$7,458,044
2023

Revenue

$41,602,559

Expenses

$43,496,212

Contributions

$4,089,218

Grants paid

$7,344,643
2022

Revenue

$42,588,978

Expenses

$40,409,782

Contributions

$5,330,019

Grants paid

$7,030,196

Tax year	Revenue	Expenses	Contributions	Grants paid
2024	$45,867,933	$45,362,860	$5,977,168	$7,458,044
2023	$41,602,559	$43,496,212	$4,089,218	$7,344,643
2022	$42,588,978	$40,409,782	$5,330,019	$7,030,196

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
2021 · 990

Revenue

$38,447,500

Expenses

$38,006,114

Assets (EOY)

$114,545,125
2021 · 990-T

Revenue

not reported

Expenses

not reported

Assets (EOY)

not reported
2020 · 990

Revenue

$42,089,621

Expenses

$35,648,594

Assets (EOY)

$120,748,390
2020 · 990-T

Revenue

not reported

Expenses

not reported

Assets (EOY)

not reported
2019 · 990

Revenue

$38,414,586

Expenses

$33,645,806

Assets (EOY)

$108,581,499
2018 · 990

Revenue

$38,644,368

Expenses

$32,861,440

Assets (EOY)

$95,327,408
2017 · 990

Revenue

$39,683,094

Expenses

$32,063,937

Assets (EOY)

$90,055,345
2017 · 990

Revenue

$39,683,094

Expenses

$32,063,937

Assets (EOY)

$90,055,345

Tax year	Form	Revenue	Expenses	Assets (EOY)
2023	990-T	not reported	not reported	not reported
2022	990-T	not reported	not reported	not reported
2021	990	$38,447,500	$38,006,114	$114,545,125
2021	990-T	not reported	not reported	not reported
2020	990	$42,089,621	$35,648,594	$120,748,390
2020	990-T	not reported	not reported	not reported
2019	990	$38,414,586	$33,645,806	$108,581,499
2018	990	$38,644,368	$32,861,440	$95,327,408
2017	990	$39,683,094	$32,063,937	$90,055,345
2017	990	$39,683,094	$32,063,937	$90,055,345

Nonprofiteer parses Forms 990, 990-EZ and 990-PF, in a window of recent tax years. 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. Showing the 10 most recent; the API carries the rest.

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

$1,280,250

2022 For grant recipient's exempt purposes
FIDELITY INVESTMENTS CHARITABLE GIFT FUND

$1,139,925

2023 For grant recipient's exempt purposes
FIDELITY INVESTMENTS CHARITABLE GIFT FUND

$854,645

2024 For grant recipient's exempt purposes
COLUMBUS FOUNDATION

$225,000

2022 EDUCATION
DONOR ADVISED CHARITABLE GIVING

$214,350

2023 EDUCATION
MORGAN STANLEY GLOBAL IMPACT FUNDING TRUST INC

$190,000

2023 UNRESTRICTED GENERAL SUPPORT
COMBINED JEWISH PHILANTHROPIES OF GREATER BOSTON INC

$178,100

2023 DAF - Education
DONOR ADVISED CHARITABLE GIVING

$166,350

2022 EDUCATION
COMBINED JEWISH PHILANTHROPIES OF GREATER BOSTON INC

$163,150

2022 DAF - Education
MORGAN STANLEY GLOBAL IMPACT FUNDING TRUST INC

$155,000

2022 UNRESTRICTED GENERAL SUPPORT

The 10 largest by cash amount. The API serves every itemized grant.

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 13 October 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.

What this page reflects

The registration facts above come from the IRS Business Master File published 13 October 2026 and read 29 October 2026, for every organization at once. Returns through tax year 2024, the newest we have parsed for this organization.