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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 99-3849338

CONTRAMONT RESEARCH

Tax-exempt · LEXINGTON, MA 02421

Financials

$82K$202024
Revenue Expenses · by fiscal year end
Financials of CONTRAMONT RESEARCH by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
June 30, 2025990-EZ (amended)$81,908$20$81,888$81,888$0$81,888
Financial details: 990-EZ for the year ended June 30, 2025

Revenue

Contributions, gifts and grants
$80,000
Program service revenue
$0
Investment income
$1,908
Other revenue
$0

Expenses

Grants and similar amounts paid
$0
Compensation of officers, directors and key employees
$0
Salaries, compensation and benefits (total)
$0
Occupancy
$5
Other expenses
$15

Balance sheet and other

Total assets, start of year
$0
Total assets, end of year
$81,888
Total liabilities, end of year
$0
Net assets, end of year
$81,888
Cash, savings and investments
$81,888
Gross receipts
$81,908

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-EZ for the year ended June 30, 2025, highest compensation first.

NameTitleHours / weekCompensation
Andrew GritsevskiyPresident20$0
Andis DragunsSecretary40$0
Jeffrey LadishDirector5$0

Address and contacts

Address (IRS master file)
38 MORELAND AVE, LEXINGTON, MA 02421-6038
Mailing address (990-N for 2024)
38 Moreland Ave, Lexington MA 02421
Principal officer (990-N for 2024)
Andrew Gritsevskiy, 38 Moreland Ave, Lexington MA 02421
Signed the 990-EZ
Andrew Gritsevskiy, President
Phone
(781) 353-8889

Mission

The Corporation is organized exclusively for charitable, religious, educational, and scientific purposes, including, for such purposes, the making of distributions to organizations that qualify as exempt organizations under section 501(c)(3) of the Internal Revenue Code, or the corresponding section of any future federal tax code. The Corporation shall prioritize advancing scientific progress in the fields of artificial intelligence safety research, biological risk prevention, including all purposes arising from the aforementioned research priorities, including, but not limited to, the alignment of artificial intelligence, computational biology and chemistry, and general advances in mathematics.

990-EZ for the year ended June 30, 2025

Program accomplishments

  • We conducted research in the safety of artificial intelligence systems, in which we investigated the development of provably unelicitable backdoors in language models via cryptographic transformer circuits. We published this research for public dissemination at the 38th Conference on Neural Information Processing Systems (NeurIPS 2024).

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 July, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025July 31, 2026December 15, 2026Not due yet
2024July 31, 2025December 15, 2025990-N on file
2023July 31, 2024December 16, 2024Check at the IRS

File the 2025 990-EZ for CONTRAMONT RESEARCH

Due December 15, 2026 · e-filed with the IRS by 990.tax, an IRS-authorized e-file provider

IRS record

EIN
99-3849338
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
2024
Accounting year ends
July
Files
Form 990 or 990-EZ

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2024
Officer: Andrew Gritsevskiy
July 31, 2025≤ $50,000 receipts––e-Postcard
990-EZJune 2025$81,908$20$81,888XML

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 99-3849338).

Questions about CONTRAMONT RESEARCH

What is the EIN of CONTRAMONT RESEARCH?
The employer identification number (EIN) of CONTRAMONT RESEARCH is 99-3849338.
Is CONTRAMONT RESEARCH tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2024.
Are donations to CONTRAMONT RESEARCH tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does CONTRAMONT RESEARCH 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 CONTRAMONT RESEARCH due?
The return for tax year 2025 (the year ending July 31, 2026) is due December 15, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
When did CONTRAMONT RESEARCH last file with the IRS?
The latest return in the IRS public files is the 990-N for 2024 for the year ended July 31, 2025.
Who is the principal officer of CONTRAMONT RESEARCH?
The 990-N for 2024 names Andrew Gritsevskiy.
Who are the officers and directors of CONTRAMONT RESEARCH?
The 990-EZ for the year ended June 30, 2025 lists 3 people; 0 received compensation from the organization.
How much revenue does CONTRAMONT RESEARCH have?
On its 990-EZ for the year ended June 30, 2025 it reported revenue of $81,908, expenses of $20 and total assets of $81,888 at year end.

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