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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 99-1129959

HAIRDAO ASSOCIATION

Tax-exempt · NEW YORK, NY 10013

Financials

$3.3M$347K2023$738K$1.5M2024$1.7M$1.3M2025
Revenue Expenses · by fiscal year end
Financials of HAIRDAO ASSOCIATION by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990$1,653,828$1,334,718$319,110$3,781,882$1,237,845$2,544,037
December 31, 2024990$738,425$1,519,872-$781,447$2,712,092$492,949$2,219,143
December 31, 2023990$3,347,133$346,543$3,000,590$3,000,590$0$3,000,590
Financial details: 990 for the year ended December 31, 2025

Revenue

Contributions, gifts and grants
$1,635,052
Membership dues
$1,635,052
Program service revenue
$0
Investment income
$18,776
Net gain from sales of assets
$18,776
Other revenue
$0

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
$600
Depreciation
$65,922
Program services (functional)
$1,334,718

Balance sheet and other

Total assets, start of year
$2,551,013
Total assets, end of year
$3,781,882
Total liabilities, end of year
$1,237,845
Net assets, end of year
$2,544,037
Land, buildings and equipment
$60,851
Net assets without donor restrictions
$2,544,037
Gross receipts
$2,125,151
Employees
0
Year formed
2023
State of legal domicile
NY

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
Andrew VerbinnenTreasurer
Trustee or director, Officer
0$0
Andrew BakstPresident
Trustee or director, Officer
0$0
Aonia TraxlerSecretary
Officer
0$0
990 for the year ended December 31, 2024: 3 people
NameTitleHours / weekCompensation
ANDREW VERBINNENTREASURER
Trustee or director, Officer
0$0
ANDREW BAKSTPRESIDENT
Trustee or director, Officer
0$0
AONIA TRAXLERSECRETARY
Officer
0$0
990 for the year ended December 31, 2023: 3 people
NameTitleHours / weekCompensation
ANDREW BAKSTPRESIDENT
Trustee or director, Officer
0$0
ANDREW VERBINNENTREASURER
Trustee or director, Officer
0$0
AONIA TRAXLERSECRETARY
Officer
0$0

Address and contacts

Address (IRS master file)
92 LAIGHT ST APT 10B, NEW YORK, NY 10013-2025
In care of
% ANDREW VERBINNEN
Signed the 990
Andrew Bakst, President
Phone
(917) 204-6427
Return prepared by
Vertices Company Inc

Mission

HairDAO is an open-source R&D network where patients and researchers collaborate to develop revolutionary new treatments for hair loss.

990 for the year ended December 31, 2025

Program accomplishments

  • Beneficial research has been conducted at the University of Miami, Imperial College London, University of Brasilia, and Monasterium Laboratory to develop new treatments for androgenetic alopecia.
    Expenses $1,334,718 · revenue $1,556,317

What it must file and when

IRS records say it files Form 990-N (e-Postcard). Gross receipts normally $50,000 or less. 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 on file

File the 2026 990-N for HAIRDAO ASSOCIATION

Due May 17, 2027 · e-filed with the IRS by 990.tax, an IRS-authorized e-file provider

IRS record

EIN
99-1129959
Tax-exempt status
501(c)(4): Social welfare organization
Donations deductible
No
Exempt since
2025
Accounting year ends
December
Files
Form 990-N (e-Postcard)
Category (NTEE)
Medical research (H80)
Assets (IRS master file)
$3,781,882
Income (IRS master file)
$2,125,151

Filing history

FormYear endedRevenueExpensesAssetsReturn
990December 2025$1,653,828$1,334,718$3,781,882XML
990December 2024$738,425$1,519,872$2,712,092XML
990December 2023$3,347,133$346,543$3,000,590XML

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 99-1129959).

Questions about HAIRDAO ASSOCIATION

What is the EIN of HAIRDAO ASSOCIATION?
The employer identification number (EIN) of HAIRDAO ASSOCIATION is 99-1129959.
Is HAIRDAO ASSOCIATION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(4) since 2025.
Are donations to HAIRDAO ASSOCIATION tax-deductible?
No. The IRS master file says contributions to it are not deductible.
Which annual return does HAIRDAO ASSOCIATION file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of HAIRDAO ASSOCIATION 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 HAIRDAO ASSOCIATION last file with the IRS?
The latest return in the IRS public files is the 990 for the year ended December 2025.
Who are the officers and directors of HAIRDAO ASSOCIATION?
The 990 for the year ended December 31, 2025 lists 3 people; 0 received compensation from the organization.
How much revenue does HAIRDAO ASSOCIATION have?
On its 990 for the year ended December 31, 2025 it reported revenue of $1,653,828, expenses of $1,334,718 and total assets of $3,781,882 at year end.

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