EntityWire

EntityWire / EIN 71-0623643

Tax-exempt organization

MAINLINE HEALTH SYSTEMS INC

EIN 71-0623643. What DOL Form 5500 filings (EFAST2) and IRS Exempt Organizations Business Master File say about this entity, with the source and date on every fact. Latest record 2026-09.

Tax-exempt organization ยท Files a Form 5500

MAINLINE HEALTH SYSTEMS INC

342 HIGHWAY 425 S, MONTICELLO, AR 71655-4612

EIN

71-0623643

Tax-exempt status

501(c)(3) charitable, religious, educational

IRS · 2026-09

Deductibility

Contributions are deductible

IRS · 2026-09

Foundation classification

Publicly supported charity (170(b)(1)(A)(vi))

IRS · 2026-09

IRS ruling date

1987-01

IRS · 2026-09

NTEE code

E21Z

IRS · 2026-09

Latest tax period on file

2025-01

IRS · 2026-09

Revenue (latest 990)

$53,844,630

IRS · 2026-09

Assets (latest 990)

$41,117,318

IRS · 2026-09

Benefit plan 1, 2024 filing

MAINLINE HEALTH 403B PLAN

DOL · 2025-10-13

Participants (start of year)

337

DOL · 2025-10-13

Plan features

code 2F2G2L2T3D

DOL · 2025-10-13

Plan type

Single-employer plan

DOL · 2025-10-13

Business code (NAICS)

621399

DOL · 2025-10-13

Benefit plan 502, 2024 filing

MAINLINE HEALTH SYSTEMS, INC. WELFARE PLAN

DOL · 2025-09-16

From DOL Form 5500 filings (EFAST2) · IRS Exempt Organizations Business Master File. Latest record 2026-09.

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