Skip to main content
IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 02-0511900

LABORATORY ASSOCIATION OF NEW HAMPSHIRE

Also known as LANH

Tax-exempt (reinstated) · MILFORD, NH 03055

Address and contacts

Address (IRS master file)
PO BOX 212, MILFORD, NH 03055-0212
In care of
% HEATHER MARMORSTEIN
Mailing address (990-N for 2025)
PO Box 212, Milford NH 03055
Principal officer (990-N for 2025)
Heather Marmorstein, PO Box 212, Milford NH 03055
Website
labnh.org

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-N on file
2024December 31, 2024May 15, 2025990-N on file
2023December 31, 2023May 15, 2024990-N on file

File the 2026 990-N for LABORATORY ASSOCIATION OF NEW HAMPSHIRE

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

IRS record

EIN
02-0511900
Tax-exempt status
501(c)(6): Business league or chamber of commerce
Donations deductible
No
Exempt since
2016
Accounting year ends
December
Files
Form 990-N (e-Postcard)

Revocation and reinstatement

Exemption revoked
December 15, 2010
Posted by the IRS
August 10, 2011
Reinstated
Effective December 15, 2010

From the IRS automatic revocation list: organizations that did not file a required return or e-Postcard for three consecutive years.

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: Heather Marmorstein
December 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: Heather Marmorstein
December 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Heather Marmorstein
December 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Heather Marmorstein
December 31, 2022≤ $50,000 receipts––e-Postcard
990-N for 2021
Officer: Heather Marmorstein
December 31, 2021≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Heather Marmorstein
December 31, 2020≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: Heather Marmorstein
December 31, 2019≤ $50,000 receipts––e-Postcard

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 02-0511900).

Questions about LABORATORY ASSOCIATION OF NEW HAMPSHIRE

What is the EIN of LABORATORY ASSOCIATION OF NEW HAMPSHIRE?
The employer identification number (EIN) of LABORATORY ASSOCIATION OF NEW HAMPSHIRE is 02-0511900.
Is LABORATORY ASSOCIATION OF NEW HAMPSHIRE tax-exempt?
Yes. The IRS revoked its exemption on December 15, 2010 and reinstated it effective December 15, 2010.
Are donations to LABORATORY ASSOCIATION OF NEW HAMPSHIRE tax-deductible?
No. The IRS master file says contributions to it are not deductible.
Which annual return does LABORATORY ASSOCIATION OF NEW HAMPSHIRE file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of LABORATORY ASSOCIATION OF NEW HAMPSHIRE 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 LABORATORY ASSOCIATION OF NEW HAMPSHIRE last file with the IRS?
The latest return in the IRS public files is the 990-N for 2025 for the year ended December 31, 2025.
Who is the principal officer of LABORATORY ASSOCIATION OF NEW HAMPSHIRE?
The 990-N for 2025 names Heather Marmorstein.

Other nonprofits in MILFORD

All nonprofits in MILFORD · New Hampshire · Community improvement and capacity building