How big is Dr Mark C TSAI's plan?

Dr Mark C TSAI's plan reported $703K in assets and 5 participants for 2024.

Original filing (PDF)20251015194321NAL0011271298001

Dr Mark C TSAI

Name: Dr Mark C TSAI — Mark C TSAI MD 401(k) Plan, Form 5500 (2024)
Creator: Dr Mark C TSAI
License: https://www.usa.gov/government-works

Form 5500-SF

FILING_RECEIVED

Mark C TSAI MD 401(k) Plan

401(k) retirement plan · Dr Mark C TSAI's Mark C TSAI MD 401(k) Plan held $703K in plan assets for 5 participants in 2024.

Active participants

Accounts w/ balance

—

Plan assets (EOY)

$703K

Net assets (EOY)

$703K

People on this filing

Mark TSAI signed Dr Mark C TSAI's 2024 Form 5500 as plan administrator.

Mark TSAI — Plan Administrator — Form 5500 signer

Get verified email & phone for these signers

Signer names are public record from the Form 5500 e-signature.

Plan identifiers

Dr Mark C TSAI's EIN is 55-3957262.

EIN 55-3957262

Plan number 001

Plan year 2024

ACK ID 20251015194321NAL0011271298001

Official Form 5500 document

Download the official 2024 Form 5500 (PDF) for Dr Mark C TSAI from the U.S. Department of Labor's EFAST2 system.

Download the official 2024 Form 5500 (PDF)

Plan features

Dr Mark C TSAI's plan includes profit-sharing, ERISA 404(c) participant direction, a 401(k) feature.

Decision-maker contacts

One unlock reveals every key decision-maker — plan signer, CFO, HR & Benefits — with verified email + LinkedIn for DR MARK C TSAI.

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Plan health score

Top-tier plan health

Directional indicator from public Form 5500 data — compliance & integrity, total plan cost, participant health and vendor stack, benchmarked against same-size peers. Not a fiduciary tool. Based on 50% of scoring inputs for this filing.

Compliance & integrity

100

Total plan cost

n/a

Plan health

n/a

Vendor & structure

100

Helping the score

Cost not scored — no comparable Schedule H expense data for this cohort.
Plan health not scored — no comparable participation/contribution data.

Plan sponsor

Name

DR MARK C TSAI

EIN

all filings

Address

16415 COLORADO AVE STE 101 · PARAMOUNT, CA · 907235051

Phone

—

Industry

Offices of Physicians· Health Care & Social Assistance

Plan administrator

Same as plan sponsor.

Plan characteristics

Plan number

001

Plan year

2024

Plan year begin

2024-01-01

Tax period

2024-12-31

Filed

2025-10-15

Pension benefit codes

2E · Profit-sharing

2F · ERISA section 404(c)

2H · Partial participant-directed accounts

2J · 401(k) feature

2K · 401(m) arrangement

3D · Pre-approved plan (master / prototype / VS)

Audit & trust (Schedule H)

Auditor

—

Trustee / custodian

Service providers (Schedule C)

Small plans don't disclose service providers

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