Simon Property Group, L.p. 401(k) Plan: Login, Facts & Contact Information

Simon Property Group, L.p. 401(k) Plan Facts

Plan name
SIMON PROPERTY GROUP AND ADOPTING ENTITIES MATCHING SAVINGS PLAN
Plan type
401(k) with employer contributions and profit sharing
Plan sponsor
SIMON PROPERTY GROUP, L.P.
Participants
4,630 (3,223 active employees)
Former employees with a balance
1,060
Plan assets
$597,638,417 at Dec 31, 2024
Average account balance
$156,001 across 3,831 accounts
Employer contributions
$12,818,474 in plan year 2024 (34% of all contributions)
Recordkeeper
Merrill Lynch
Plan year
Jan 1, 2024 – Dec 31, 2024
Plan established
Jan 1, 1989
✓ Employer contributions— Automatic enrollment— Default investment for undecided participants✓ Participants choose their own investments— Self-directed brokerage window✓ Profit sharing— Company stock (ESOP)

Source: Form 5500 for plan year 2024 (Jan 1, 2024 – Dec 31, 2024), filed Jul 16, 2025. Public filing with the U.S. Department of Labor.

Money in and out in plan year 2024

  • $37.3 million went into the plan in contributions, $12.8 million of it from the employer (34%).
  • $62.5 million was paid out to participants.
  • Investment and other income added $81.1 million.
  • Administrative expenses were $1.16 million, about $303 per account.

How the Simon Property Group, L.p. 401(k) changed, 2019–2024

Plan yearParticipantsPlan assetsEmployer contributionsBenefits paid
20196,782$475.7 million$11.9 million$42.9 million
20206,371$500.8 million$9.77 million$60.2 million
20215,447$585.0 million$10.6 million$39.8 million
20224,593$476.0 million$11.2 million$45.1 million
20234,644$542.9 million$12.2 million$48.4 million
20244,630$597.6 million$12.8 million$62.5 million

Simon Property Group, L.p. 401(k) Contact Information

Phone
317-636-1600
Mailing address
225 WEST WASHINGTON STREET, INDIANAPOLIS IN 462043420
Plan sponsor
SIMON PROPERTY GROUP, L.P.
Plan administrator
SIMON PROPERTY GROUP ADMINISTRATIVE SERVICES PARTNERSHIP, L.P.
Employer identification number (EIN)
34-1755769
Plan number
002

Questions about the Simon Property Group, L.p. 401(k)

Does Simon Property Group, L.p contribute to the 401(k)?

Yes. The plan reports an employer contribution arrangement. In plan year 2024 the employer contributed $12.8 million, 34% of all contributions.

Does the Simon Property Group, L.p 401(k) have automatic enrollment?

No. The plan does not report automatic enrollment; employees enroll themselves.

How many people are in the Simon Property Group, L.p 401(k) plan?

4,630 participants at the start of plan year 2024, 3,223 of them active employees, and 1,060 former employees who still had money in the plan.

What is the average 401(k) balance at Simon Property Group, L.p?

About $156,001 per account: $597.6 million in plan assets across 3,831 accounts with a balance at the end of plan year 2024.

Who manages the Simon Property Group, L.p 401(k) accounts?

Merrill Benefits OnLine (listed on the filing as MERRILL LYNCH) is the plan's recordkeeper, which is where participants log in to see their balance.

I no longer work at Simon Property Group, L.p. How do I access my 401(k)?

Your account stays with Merrill Benefits OnLine after you leave, so you can log in with the same credentials. If your balance was small, the plan may have rolled it into an IRA in your name. If you can't find it, Beagle can locate it for you.

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