- Revenue 2025
- $3,777,620
- Expenses 2025
- $3,808,975
Program services were 75.2% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.
As filed
- Subsection
- 03
- NTEE code
- H80
- Classification
- 2800
- Street
- 320 NEVADA ST STE 210
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 · 2025
Mission
ACCELERATING THE DEVELOPMENT OF ADVANCED DIAGNOSTIC TOOLS AND EFFECTIVE TREATMENTS FOR SYSTEMIC AMYLOIDOSIS THROUGH COLLABORATION AND INNOVATION.
-
RESEARCH PROGRAMS:ARC HAS BEEN WORKING ON A NUMBER OF RESEARCH INITIATIVES INCLUDING DATASHARING, AND PATIENT EXPERIENCE STUDIES. ARC HAS ALSO DEVELOPED AN APPOINTMENT COMPANION TOOL THAT SUPPORTS PATIENTS THROUGHOUT THEIR TREATMENT JOURNEY. THE ANONYMIZED AGGREGATED DATA PROVIDES VALUABLE REAL WORLD INCITES. ARC IS DEVELOPING A PATIENT REPORTED OUTCOMES TOOL FOR USE IN CLINICAL PRACTICE.
Expenses $589,943 · Revenue $52,140
-
AWARENESS, EDUCATIONAL PROGRAMS AND ADVOCACY:ARC'S PATIENT AND HEALTHCARE PROFESSIONAL PROGRAMS EDUCATE PHYSICIANS AND TAILOR INFORMATION TO SUIT THE PATIENT'S NEEDS AND ARE SUCCESSFULLY MATCHING THEM TO BETTER TREATMENT CENTERS, CARE, AND CLINICAL TRIALS. ARC'S PATIENT ADVISORY BOARD ARE INSTRUMENTAL IN DEFINING AND PRIORITIZING ARC'S PATIENT PROGRAMS. ARC'S PATIENT SUPPORT SPECIALIST PROVIDES INFORMATION AND GUIDANCE FOR PATIENTS THROUGHOUT THEIR JOURNEY. ARC ALSO MAINTAINS A COMPREHENSIVE WEBSITE WITH THE LATEST INFORMATION AND NEWS ABOUT AMYLOIDOSIS. ARC'S UNIQUE AMYLOIDOSIS PATHFINDER TOOL SUPPORTS PATIENTS IN FINDING AND EVALUATING TREATMENT CENTERS AND MATCHING THEM WITH CLINICAL TRIALS. THIS TOOL HAS BEEN FURTHER ENHANCED TO SUPPORT PATIENTS WITH TELEHEALTH VISITS AND VIRTUAL CARE DURING THE PANDEMIC. ARC ALSO HOSTS ARC TALKS, A REGULAR PATIENT EDUCATIONAL WEBINAR SERIES COVERING A RANGE OF IMPORTANT TOPICS. ARC HAS DEVELOPED BOOKLETS, AND HANDOUTS TO PROVIDE PATIENTS WITH IN DEPTH INFORMATION ON AMYLOIDOSIS RELATED TOPICS.
Expenses $714,179
-
HEALTHCARE PROFESSIONAL EDUCATION:ARC HAS CARRIED OUT RESEARCH TO UNDERSTAND THE BARRIERS AND PATHWAYS TO EARLY DIAGNOSIS. FROM THIS RESEARCH, ARC DEVELOPED AND IMPLEMENT TARGETED SOLUTIONS. ARC RAISES AWARENESS AND PROVIDES PHYSICIAN EDUCATION ON THE SIGNS, SYMPTOMS, AND CARE OF AMYLOIDOSIS TO RAISE THE LEVEL OF SUSPICION, IMPROVE THE SPEED OF DIAGNOSIS, AND STANDARDS OF CARE. ARC HELD A MASTERCLASS FOR PHYSICIANS AND NURSES IN DALLAS, TX FOCUSED ON ADDRESSING THE CHALLENGES OF ACCURATE DIAGNOSIS AND MANAGING CARE. ARC HAS PUBLISHED PEER REVIEWED CONSENSUS GUIDELINES DEFINING PATHWAY FOR SUSPICION AND DIAGNOSIS WITH A FOCUS ON CARDIOLOGY AND GENERAL PRACTICE. ARC SPONSORED A SATELLITE SYMPOSIUM AT THE HFSA CONFERENCE ON THE DIAGNOSIS AND TREATMENT OF CARDIAC AMYLOIDOSIS.
Expenses $570,861
-
Expenses $987,595 · Grants $532,500
As filed on the 2025 return. The filer continues this part on Schedule O, which is not shown here.
Officers and directors · 2025
As listed in Part VII of the 2025 return, in the order the filer printed them. Each return names its own; this is not a roster the organization keeps with us.
-
Isabelle LousadaISABELLE LOUSADA
PRESIDENT/CEO & CLERK
- Total calculated
- $199,327
- From this org
- $199,327
- From related orgs
- $0
- Other
- $0
- Hours/week
- 40
Schedule J breakdown matched by us
- Base
- $199,327
- Bonus
- $0
- Other
- $0
- Deferred
- $0
- Nontaxable benefits
- $0
- Filer's total
- $199,327
-
Sarah Cairns-SmithSARAH CAIRNS-SMITH
CHAIR
- Total calculated
- $0
- Hours/week
- 0.25
-
Dena HeathDENA HEATH
BOARD MEMBER
- Total calculated
- $0
- Hours/week
- 0.25
-
Dr Raymond ComenzoDR RAYMOND COMENZO
BOARD MEMBER
- Total calculated
- $0
- Hours/week
- 0.25
-
Jason ShoreJASON SHORE
TREASURER
- Total calculated
- $0
- Hours/week
- 0.25
-
Ashutosh WechalekarASHUTOSH WECHALEKAR
BOARD MEMBER
- Total calculated
- $0
- Hours/week
- 0.25
-
Laura StricklandLAURA STRICKLAND
BOARD MEMBER
- Total calculated
- $0
- Hours/week
- 0.25
-
Mark GuidingerMARK GUIDINGER
BOARD MEMBER
- Total calculated
- $0
- Hours/week
- 0.25
-
Kena ThompsonKENA THOMPSON
BOARD MEMBER
- Total calculated
- $0
- Hours/week
- 0.25
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. 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
-
2025
- Revenue
- $3,777,620
- Expenses
- $3,808,975
- Contributions
- $3,548,365
- Grants paid
- $532,500
-
2024
- Revenue
- $3,366,811
- Expenses
- $3,016,006
- Contributions
- $3,177,624
- Grants paid
- $0
-
2023
- Revenue
- $2,888,025
- Expenses
- $2,415,059
- Contributions
- $2,702,741
- Grants paid
- $0
-
2022
- Revenue
- $2,260,256
- Expenses
- $2,129,932
- Contributions
- $2,219,649
- 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
-
2021 · 990
- Revenue
- $1,647,972
- Expenses
- $1,682,131
- Assets (EOY)
- $2,350,923
-
2020 · 990
- Revenue
- $2,125,459
- Expenses
- $1,233,948
- Assets (EOY)
- $2,277,557
-
2019 · 990
- Revenue
- $1,697,298
- Expenses
- $1,328,269
- Assets (EOY)
- $1,394,467
-
2018 · 990
- Revenue
- $1,416,444
- Expenses
- $1,659,988
- Assets (EOY)
- $1,548,310
-
2017 · 990
- Revenue
- $1,278,010
- Expenses
- $905,160
- Assets (EOY)
- $1,077,608
-
2016 · 990
- Revenue
- $811,069
- Expenses
- $658,640
- Assets (EOY)
- $623,943
-
2015 · 990
- Revenue
- $750,022
- Expenses
- $305,982
- Assets (EOY)
- $467,346
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.
Grants made
-
THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
$122,500
2025 RESEARCH
-
BOSTON MEDICAL CENTER
$90,000
2025 RESEARCH
-
MASS GENERAL HOSPITAL
$80,000
2025 RESEARCH
-
NORTHWESTERN UNIVERSITY
$80,000
2025 RESEARCH
-
OREGON HEALTH AND SCIENCE UNIVERSITY
$80,000
2025 RESEARCH
-
THE UNIVERSITY OF TEXAS SOUTHWESTERN MEDICAL CENTER
$80,000
2025 RESEARCH
Grants received
-
2024 PROGRAM SPECIFIC SUPPORT
-
2023 PROGRAM SPECIFIC SUPPORT
-
2023 FOR RECIPIENT'S EXEMPT PURPOSE
-
DONOR ADVISED CHARITABLE GIVING
$10,250
2022 HEALTH
-
2022 FOR RECIPIENT'S EXEMPT PURPOSE
-
2023 GENERAL SUPPORT
-
2024 For grant recipient's exempt purposes
-
2022 GENERAL SUPPORT
-
2023 For grant recipient's exempt purposes
-
2022 PROGRAM SPECIFIC 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 1 November 2026, for every organization at once. Returns through tax year 2025, the newest we have parsed for this organization.