What is the EIN of MID ATLANTIC AIR MUSEUM INC?

The employer identification number (EIN) of MID ATLANTIC AIR MUSEUM INC is 23-2159370.

Is MID ATLANTIC AIR MUSEUM INC tax-exempt?

Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1986.

Are donations to MID ATLANTIC AIR MUSEUM INC tax-deductible?

Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).

When is the next return of MID ATLANTIC AIR MUSEUM INC 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 MID ATLANTIC AIR MUSEUM INC last file with the IRS?

The latest return in the IRS public files is the 990 for the year ended December 2024.

Who is the principal officer of MID ATLANTIC AIR MUSEUM INC?

The 990 for the year ended December 31, 2024 names RUSSELL STRINE.

Who are the officers and directors of MID ATLANTIC AIR MUSEUM INC?

The 990 for the year ended December 31, 2024 lists 3 people; 1 received compensation from the organization, the highest $83,200 (RUSSELL STRINE, CHAIRMAN).

How much revenue does MID ATLANTIC AIR MUSEUM INC have?

On its 990 for the year ended December 31, 2024 it reported revenue of $912,094, expenses of $656,895 and total assets of $6,350,807 at year end.

Nonprofit · EIN 23-2159370

MID ATLANTIC AIR MUSEUM INC

Tax-exempt · READING, PA 19605

Financials

Revenue Expenses · by fiscal year end

Financials of MID ATLANTIC AIR MUSEUM INC by year, from its e-filed returns
Year ended	Form	Revenue	Expenses	Net income	Total assets	Liabilities	Net assets
December 31, 2024	990	$912,094	$656,895	$255,199	$6,350,807	$324,545	$6,026,262
December 31, 2023	990	$813,026	$754,728	$58,298	$6,129,940	$358,877	$5,771,063

Financial details: 990 for the year ended December 31, 2024

Revenue

Contributions, gifts and grants: $240,982
Membership dues: $47,274
Program service revenue: $0
Investment income: $921
Net rental income: $8,193
Net income from fundraising events: $613,858
Net income from sales of inventory: $45,997
Other revenue: $670,191

Expenses

Grants and similar amounts paid: $0
Benefits paid to members: $31,849
Compensation of officers, directors and key employees: $83,200
Other salaries and wages: $95,700
Salaries, compensation and benefits (total): $207,769
Professional fundraising fees: $0
Accounting fees: $5,500
Occupancy: $190,944
Travel: $415
Depreciation: $69,709
Program services (functional): $584,626
Management and general (functional): $72,269

Balance sheet and other

Total assets, start of year: $6,129,940
Total assets, end of year: $6,350,807
Total liabilities, end of year: $324,545
Net assets, end of year: $6,026,262
Land, buildings and equipment: $542,983
Net assets without donor restrictions: $5,949,346
Net assets with donor restrictions: $76,916
Gross receipts: $1,627,520
Employees: 4
Volunteers: 0
Year formed: 1980
State of legal domicile: PA

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, 2024, highest compensation first.

Name	Title	Hours / week	Compensation
RUSSELL STRINE	CHAIRMAN Trustee or director, Officer	40	$83,200
JAMES PUSATERI	DIRECTOR Trustee or director	2	$0
JEFFREY ARENTZ	DIRECTOR Trustee or director	2	$0

990 for the year ended December 31, 2023: 3 people

Name	Title	Hours / week	Compensation
RUSSELL STRINE	CHAIRMAN Trustee or director, Officer	40	$89,600
JAMES PUSATERI	DIRECTOR Trustee or director	2	$0
JEFFREY ARENTZ	DIRECTOR Trustee or director	2	$0

Address and contacts

Address (IRS master file): 110 AIR MUSEUM DR, READING, PA 19605-9472
Principal officer (990 for 2024): RUSSELL STRINE, 11 MUSEUM DRIVE, READING, PA 19605
Signed the 990: RUSSELL STRINE, PRESIDENT
Phone: (610) 372-7333
Website: WWW.MAAM.ORG
Return prepared by: ALAN ROSS & COMPANY PC

Mission

THE MUSEUM'S COLLECTION EMPHASIZES THE MID ATLANTIC REGION'S UNIQUE CONTRIBUTION TO FLIGHT, BUT IS BROAD ENOUGH TO CHRONICLE A GENERAL HISTORY OF AVIATION, INCLUDING MILATARY AVIATION. THE MUSEUM'S COLLECTIONS ARE CARED FOR ACCORDING TO ESTABLISHED MUSEUM PRACTICES. HISTORICALLY ACCURATE AIRCRAFT RESTORATION AND LIMITED DEMONSTRATION FLYING ARE SPECIAL MISSIONS UNDERTAKEN BY THE MUSEUM.
990 for the year ended December 31, 2024

Program accomplishments

MUSEUM ADMISSIONS - EDUCATES THE PUBLIC ON THE CONTRIBUTION VINTAGE AIRCRAFT HAVE ON AVIATION HISTORY.
Expenses $578,126
SCHOLARSHIP ISSUED IN MEMORY OF FORMER OFFICER.
Expenses $6,500

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 year	Year ended	Due	IRS public records
2025	December 31, 2025	May 15, 2026	Not on file
2024	December 31, 2024	May 15, 2025	990 on file
2023	December 31, 2023	May 15, 2024	990 on file

IRS record

EIN: 23-2159370
Tax-exempt status: 501(c)(3): Charitable, religious, educational or scientific organization
Foundation status: Publicly supported organization (170(b)(1)(A)(vi))
Donations deductible (Pub 78): Public charity, 50% deduction limit
Exempt since: 1986
Accounting year ends: December
Files: Form 990 or 990-EZ
Category (NTEE): Arts, culture and humanities (A540)
Assets (IRS master file): $6,350,807
Income (IRS master file): $1,627,520

Filing history

Form	Year ended	Revenue	Expenses	Assets	Return
990	December 2024	$912,094	$656,895	$6,350,807	IRS
990	December 2023	$813,026	$754,728	$6,129,940	XML
990	December 2022	$843,194	$683,282	$6,120,360	IRS
990	December 2021	–	–	–	IRS
990	November 2020	–	–	–	IRS
990	November 2018	–	–	–	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 23-2159370).

Questions about MID ATLANTIC AIR MUSEUM INC

What is the EIN of MID ATLANTIC AIR MUSEUM INC?: The employer identification number (EIN) of MID ATLANTIC AIR MUSEUM INC is 23-2159370.
Is MID ATLANTIC AIR MUSEUM INC tax-exempt?: Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1986.
Are donations to MID ATLANTIC AIR MUSEUM INC tax-deductible?: Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does MID ATLANTIC AIR MUSEUM 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 MID ATLANTIC AIR MUSEUM INC 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 MID ATLANTIC AIR MUSEUM INC last file with the IRS?: The latest return in the IRS public files is the 990 for the year ended December 2024.
Who is the principal officer of MID ATLANTIC AIR MUSEUM INC?: The 990 for the year ended December 31, 2024 names RUSSELL STRINE.
Who are the officers and directors of MID ATLANTIC AIR MUSEUM INC?: The 990 for the year ended December 31, 2024 lists 3 people; 1 received compensation from the organization, the highest $83,200 (RUSSELL STRINE, CHAIRMAN).
How much revenue does MID ATLANTIC AIR MUSEUM INC have?: On its 990 for the year ended December 31, 2024 it reported revenue of $912,094, expenses of $656,895 and total assets of $6,350,807 at year end.