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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 41-1722199

SURFACES IN BIOMATERIALS

Tax-exempt · MONONA, WI 53713

Financials

$103K$131K2023$147K$106K2024
Revenue Expenses · by fiscal year end
Financials of SURFACES IN BIOMATERIALS by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2024990-EZ$147,027$106,050$40,977$86,961$15,597$71,364
December 31, 2023990-EZ$103,287$131,478-$28,191$36,862$6,475$30,387
Financial details: 990-EZ for the year ended December 31, 2024

Revenue

Contributions, gifts and grants
$500
Membership dues
$42,500
Program service revenue
$104,025
Investment income
$2

Expenses

Compensation of officers, directors and key employees
$0
Professional fees and payments to contractors
$35,972
Printing, publications and postage
$1,413
Other expenses
$68,665
Program services (functional)
$63,235

Balance sheet and other

Total assets, start of year
$36,862
Total assets, end of year
$86,961
Total liabilities, end of year
$15,597
Net assets, end of year
$71,364
Cash, savings and investments
$86,961
Gross receipts
$147,027

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 December 31, 2024, highest compensation first.

NameTitleHours / weekCompensation
TIM BLOOMQUISTPRES/PAST PRES2$0
LIJUN ZOUPRES ELECT/PRES2$0
SINDUJA THINAMANYPRESIDENT ELECT2$0
LANDON NASHPAST PRESIDENT2$0
VALERIE BINETTIVice President2$0
THOMAS JOZEFIAKVice President2$0
COURTNEY KAYTreasurer2$0
TYLER LONGSecretary2$0
AARON ANDERSONSecretary2$0
AYLVIN DIASDirector2$0
JASON MIRANDADirector2$0
MELISSA REYNOLDSDirector2$0
ANDREW ROBINSONDirector2$0
DIANA HERRARA-DIAZDirector2$0
990-EZ for the year ended December 31, 2023: 10 people
NameTitleHours / weekCompensation
LANDON NASHPRES/PAST PRES2$0
TIM BLOOMQUISTPRES/PRES ELECT2$0
LIJUN ZOUPRESIDENT ELECT2$0
VALERIE BINETTITREASURER/VP2$0
TYLER LONGSecretary2$0
COURTNEY KAYDIR/TRESURER2$0
AYLVIN DIASDirector2$0
JASON MIRANDADirector2$0
MELISSA REYNOLDSDirector2$0
ANDREW ROBINSONDirector2$0

Address and contacts

Address (IRS master file)
1502 W BROADWAY STE 102, MONONA, WI 53713-1820
Signed the 990-EZ
LIJUN ZOU, President
Phone
(608) 210-3120
Return prepared by
Petersen Professionals PC

Mission

DEDICATED TO EXPLORING CREATIVE SOLUTIONS TO TECHNICAL CHALLENGES AT THE BIOINTERFACE BY FOSTERING EDUCATION & MULTI DISCIPLINARY COOPERATION AMONG INDUSTRIAL, ACADEMIC, CLINICAL & REGULATORY COMMUNITIES

990-EZ for the year ended December 31, 2024

Program accomplishments

  • Hosted conference October 2-4, 2024 in Minneapolis, MN which included a workshop & seven sessions along with a prominent Keynote Speaker & Excellence in Biomaterials Science Award Winner.
    Expenses $63,235

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, 2026Not on file
2024December 31, 2024May 15, 2025990-EZ on file
2023December 31, 2023May 15, 2024990-EZ on file

File the 2025 990-EZ for SURFACES IN BIOMATERIALS

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

IRS record

EIN
41-1722199
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
1993
Accounting year ends
December
Files
Form 990 or 990-EZ
Assets (IRS master file)
$86,961
Income (IRS master file)
$147,027

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-EZDecember 2024$147,027$106,050$86,961XML
990-EZDecember 2023$103,287$131,478$36,862XML
990-EZDecember 2022–––IRS
990-EZDecember 2021–––IRS
990-EZDecember 2020–––IRS
990-EZDecember 2018–––IRS
990-EZDecember 2017–––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 41-1722199).

Questions about SURFACES IN BIOMATERIALS

What is the EIN of SURFACES IN BIOMATERIALS?
The employer identification number (EIN) of SURFACES IN BIOMATERIALS is 41-1722199.
Is SURFACES IN BIOMATERIALS tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1993.
Are donations to SURFACES IN BIOMATERIALS tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does SURFACES IN BIOMATERIALS 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 SURFACES IN BIOMATERIALS due?
The return for tax year 2025 (the year ending December 31, 2025) is due May 15, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
When did SURFACES IN BIOMATERIALS last file with the IRS?
The latest return in the IRS public files is the 990-EZ for the year ended December 2024.
Who are the officers and directors of SURFACES IN BIOMATERIALS?
The 990-EZ for the year ended December 31, 2024 lists 14 people; 0 received compensation from the organization.
How much revenue does SURFACES IN BIOMATERIALS have?
On its 990-EZ for the year ended December 31, 2024 it reported revenue of $147,027, expenses of $106,050 and total assets of $86,961 at year end.

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