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Nonprofit · EIN 88-1048004

LESS DEATH INC

Tax-exempt · SANTA CLARA, CA 95050

Financials

$123K$125K2023$290K$254K2024$568K$514K2025
Revenue Expenses · by fiscal year end
Financials of LESS DEATH INC by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990$568,269$513,929$54,340$125,958$0$125,958
December 31, 2024990$290,067$253,964$36,103$71,618$0$71,618
December 31, 2023990-EZ$122,660$124,922-$2,262$35,515–$35,515
Financial details: 990 for the year ended December 31, 2025

Revenue

Contributions, gifts and grants
$487,579
Membership dues
$23,415
Program service revenue
$74,251
Investment income
$4,219
Other revenue
$2,220

Expenses

Grants and similar amounts paid
$0
Compensation of officers, directors and key employees
$0
Salaries, compensation and benefits (total)
$0
Professional fundraising fees
$0
Legal fees
$18,288
Accounting fees
$5,300
Travel
$16,947
Program services (functional)
$484,297
Management and general (functional)
$29,540

Balance sheet and other

Total assets, start of year
$71,618
Total assets, end of year
$125,958
Total liabilities, end of year
$0
Net assets, end of year
$125,958
Net assets without donor restrictions
$77,130
Net assets with donor restrictions
$48,828
Gross receipts
$568,269
Employees
0
Volunteers
60
Year formed
2022
State of legal domicile
CA

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 for the year ended December 31, 2025, highest compensation first.

NameTitleHours / weekCompensation
Mark HamalainenPresident and Co-Executive Director
Trustee or director, Officer
20$61,300
Nathan ChengCo-Executive Director
Trustee or director, Officer
20$0
Jun AxupTreasurer
Trustee or director, Officer
2$0
Matthew O'ConnorSecretary
Trustee or director, Officer
2$0
990 for the year ended December 31, 2024: 4 people
NameTitleHours / weekCompensation
Mark HamalainenPresident and Co-Executive Director
Trustee or director, Officer
20$34,000
Nathan ChengCo-Executive Director
Trustee or director, Officer
10$0
Jun AxupTreasurer
Trustee or director, Officer
2$0
Matthew O'ConnorSecretary
Trustee or director, Officer
2$0
990-EZ for the year ended December 31, 2023: 4 people
NameTitleHours / weekCompensation
Mark HamalainenPresident and Co Executive Director20$26,000
Nathan ChengCo Executive Director10$0
Jun AxupTreasurer2$0
Matthew O'ConnorSecretary2$0

Address and contacts

Address (IRS master file)
412 KNOWLES AVE, SANTA CLARA, CA 95050-6313
In care of
% MARK HAMALAINEN
Principal officer (990 for 2025)
Mark Hamalainen, po box 4861, Stateline, NV 89449
Signed the 990
Mark Hamalainen, President and Co-Executive Director
Phone
(650) 557-6212

California records

California keeps its own records of charities and corporations. Search them by EIN 88-1048004 or by the name LESS DEATH INC.

Attorney General, Registry of Charities and Fundraisers
Registration status and filed reports (CT-TR-1, RRF-1)

Mission

Our mission is to support the growth and effectiveness of the longevity technology industry with educational and scientific programs for the industrys workforce investors and interested public - such as educational events career guidance and industry reports.

990 for the year ended December 31, 2025

Program accomplishments

  • Vitalist Bay: a 2-month conference and co-living event with weekly conferences on aging research which we co-organized with Vitalism International Foundation in April-May in Berkeley CA
    Expenses $301,943
  • Organizing longevity biotech industry conferences and workshops: LBF6 April-May 25 Berkeley CA LBF7 Sep 25 Spain.
    Expenses $147,863 · revenue $74,251
  • Automated Microsurgery Workshop to establish collaborations with neurosurgical aging and medical robotics research communities
    Expenses $34,491

What it must file and when

IRS records say it files Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N. 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, 2026990 on file
2024December 31, 2024May 15, 2025990 on file
2023December 31, 2023May 15, 2024990-EZ on file

IRS record

EIN
88-1048004
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Publicly supported organization (509(a)(2))
Donations deductible (Pub 78)
Public charity, 50% deduction limit
Exempt since
2022
Accounting year ends
December
Files
Form 990 or 990-EZ
Assets (IRS master file)
$125,958
Income (IRS master file)
$568,269

Filing history

FormYear endedRevenueExpensesAssetsReturn
990December 2025$568,269$513,929$125,958IRS
990December 2024$290,067$253,964$71,618XML
990-EZDecember 2023$122,660$124,922$35,515XML
990-EZDecember 2022–––IRS

990-N: the IRS bulk file holds only the latest e-Postcard per organization; earlier years come from archived copies of that file since 2020 and can have gaps (the IRS e-Postcard search lists every one). 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 (search EIN 88-1048004).

Questions about LESS DEATH INC

What is the EIN of LESS DEATH INC?
The employer identification number (EIN) of LESS DEATH INC is 88-1048004.
Is LESS DEATH INC tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2022.
Are donations to LESS DEATH INC tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does LESS DEATH INC file?
Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N.
When is the next return of LESS DEATH INC due?
The return for tax year 2026 (the year ending December 31, 2026) is due May 17, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did LESS DEATH INC last file with the IRS?
The latest return in the IRS public files is the 990 for the year ended December 2025.
Who is the principal officer of LESS DEATH INC?
The 990 for the year ended December 31, 2025 names Mark Hamalainen.
Who are the officers and directors of LESS DEATH INC?
The 990 for the year ended December 31, 2025 lists 4 people; 1 received compensation from the organization, the highest $61,300 (Mark Hamalainen, President and Co-Executive Director).
How much revenue does LESS DEATH INC have?
On its 990 for the year ended December 31, 2025 it reported revenue of $568,269, expenses of $513,929 and total assets of $125,958 at year end.

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