Square, Inc. 401(k) Plan: Login, Facts & Contact Information

Square, Inc. 401(k) Plan Facts

Plan name
BLOCK 401(K) PLAN
Plan type
401(k) and profit sharing
Plan sponsor
BLOCK, INC. · formerly Square, Inc.
Participants
12,072 (8,800 active employees)
Former employees with a balance
3,109
Plan assets
$1,235,161,035 at Dec 31, 2024
Average account balance
$106,802 across 11,565 accounts
Employer contributions
$43,286,494 in plan year 2024 (18% of all contributions)
Recordkeeper
Fidelity Investments Institutional
Plan year
Jan 1, 2024 – Dec 31, 2024
Plan established
Jan 1, 2010
— 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 Sep 23, 2025. Public filing with the U.S. Department of Labor.

Money in and out in plan year 2024

  • $242.0 million went into the plan in contributions, $43.3 million of it from the employer (18%).
  • $102.3 million was paid out to participants.
  • Investment and other income added $171.7 million.
  • Administrative expenses were $258,487, about $22 per account.

How the Square, Inc. 401(k) changed, 2019–2024

Plan yearParticipantsPlan assetsEmployer contributionsBenefits paid
20193,465$176.4 million$10.3 million$11.3 million
20204,428$296.1 million$16.8 million$14.1 million
20215,695$490.4 million$25.8 million$20.1 million
20228,273$574.7 million$38.9 million$33.3 million
202311,008$924.1 million$44.2 million$40.4 million
202412,072$1.24 billion$43.3 million$102.3 million

Square, Inc. 401(k) Contact Information

Phone
415-375-3176
Mailing address
1955 BROADWAY SUITE 600, OAKLAND CA 94612
Plan sponsor
BLOCK, INC.
Employer identification number (EIN)
80-0429876
Plan number
001

Questions about the Square, Inc. 401(k)

Does Square, Inc contribute to the 401(k)?

The plan does not report an employer matching arrangement on its Form 5500. It did report $43.3 million in employer contributions for plan year 2024.

Does the Square, Inc 401(k) have automatic enrollment?

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

How many people are in the Square, Inc 401(k) plan?

12,072 participants at the start of plan year 2024, 8,800 of them active employees, and 3,109 former employees who still had money in the plan.

What is the average 401(k) balance at Square, Inc?

About $106,802 per account: $1.24 billion in plan assets across 11,565 accounts with a balance at the end of plan year 2024.

Who manages the Square, Inc 401(k) accounts?

Fidelity NetBenefits (listed on the filing as FIDELITY INVESTMENTS INSTITUTIONAL) is the plan's recordkeeper, which is where participants log in to see their balance.

I no longer work at Square, Inc. How do I access my 401(k)?

Your account stays with Fidelity NetBenefits 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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