Find an old Leidos 401(k)

Who to contact about an account in each of the 5 Leidos plans, from the filings. Free, no sign-up, no Social Security number.

Leidos, Inc. Retirement Plan

Leidos, Inc. · Plan 004 · EIN 95-3630868 · Reston, VA

Active · plan year 2024 filing401(k)
Plan administratorLeidos, Inc.
1750 Presidents Street, Reston, VA 20190
Form 5500 ↗
Recordkeeper (who holds the accounts)Vanguard Group Inc.Schedule C ↗
Former employees with balances21,606 separated participants still had money in the planForm 5500 ↗

Leidos Biomedical Research, Inc. Capital Accumulation Plan

Leidos Biomedical Research, Inc. · Plan 003 · EIN 33-0653185 · Frederick, MD

Active · plan year 2024 filing401(k)
Plan administratorLeidos Biomedical Research, Inc.
P.O. Box B, Frederick, MD 21702-1201
Form 5500 ↗
Recordkeeper (who holds the accounts)The Vanguard Group, Inc.Schedule C ↗
Former employees with balances741 separated participants still had money in the planForm 5500 ↗

Leidos Biomedical Research, Inc. Employee Savings Plan

Leidos Biomedical Research, Inc. · Plan 002 · EIN 33-0653185 · Frederick, MD

Active · plan year 2024 filing401(k)
Plan administratorLeidos Biomedical Research, Inc.
P.O. Box B, Frederick, MD 21702-1201
Form 5500 ↗
Recordkeeper (who holds the accounts)The Vanguard Group, Inc.Schedule C ↗
Former employees with balances316 separated participants still had money in the planForm 5500 ↗

Leidos Biomedical Research, Inc. Retirement Plan

Leidos Biomedical Research, Inc. · Plan 001 · EIN 33-0653185 · Frederick, MD

Frozen · plan year 2024 filingPension (defined benefit)
Plan administratorLeidos Biomedical Research, Inc.
P.O. Box B, Atrf 3606, Frederick, MD 21702
Form 5500 ↗
Recordkeeper (who holds the accounts)Not listed on Schedule C (small plans often don't file one)
Former employees with balances382 separated participants still had money in the planForm 5500 ↗

The Gibbs & Cox, Inc. Pension Plan

Leidos, Inc. · Plan 006 · EIN 95-3630868 · Reston, VA

Frozen · plan year 2024 filingPension (defined benefit)
Plan administratorLeidos, Inc.
1750 Presidents Street, Reston, VA 20190-5617
Form 5500 ↗
Recordkeeper (who holds the accounts)Bank of AmericaSchedule C ↗
Former employees with balances65 separated participants still had money in the planForm 5500 ↗

Leidos 401(k) match, vesting and fees →

Found it? Your options

Leave itOften allowed if your balance is over $7,000. You keep the plan's investments and fees.
Move it to your new job's planIf the new plan accepts roll-ins. Ask the new plan's recordkeeper.
Roll it into an IRAMore investment choices, and you control it. A direct rollover avoids withholding and penalties.
Cash outUsually taxed, plus a 10% penalty if you are under 59½.

General information, not financial or tax advice. Rules depend on your plan and situation.

How to track down the account

  1. Call the plan administrator or recordkeeper listed on the filing. Have your name, Social Security number and dates of employment ready.
  2. If the plan terminated, ask the administrator where balances went (another plan, an IRA provider, or a state unclaimed-property office).
  3. Over 65? Also check the Department of Labor's Retirement Savings Lost and Found database.

Common questions

How do I find my old Leidos 401(k)?

Contact the plan administrator listed on the plan's Form 5500 filing: Leidos, Inc., (858) 826-6000. The accounts are held by the recordkeeper, Vanguard Group Inc.. Have your Social Security number and dates of employment ready.

What is the Leidos 401(k) phone number?

The plan administrator phone number on the plan year 2024 filing is (858) 826-6000.

Contacts are as filed on each plan's latest Form 5500 and may be out of date. PlanFacts is not affiliated with Leidos and does not hold accounts. Not financial advice. Report a correction