Chickasaw Nation 401(k) Plan: Login, Facts & Contact Information
Chickasaw Nation 401(k) Login
785 former Chickasaw Nation employees still have money in this plan.
Retirement plan providers can change. This information is from the plan's 2024 filing.
Chickasaw Nation 401(k) Plan Facts
Source: Form 5500 for plan year 2024 (Jan 1, 2024 – Dec 31, 2024), filed Oct 6, 2025. Public filing with the U.S. Department of Labor.
Money in and out in plan year 2024
- $38.1 million went into the plan in contributions, $16.5 million of it from the employer (43%).
- $30.9 million was paid out to participants.
- Investment and other income added $48.6 million.
- Administrative expenses were $291,230, about $33 per account.
How the Chickasaw Nation 401(k) changed, 2019–2024
| Plan year | Participants | Plan assets | Employer contributions | Benefits paid |
|---|---|---|---|---|
| 2019 | 9,046 | $231.8 million | $13.0 million | $19.5 million |
| 2020 | 9,129 | $278.5 million | $13.4 million | $41.7 million |
| 2021 | 8,844 | $308.7 million | $13.4 million | $21.9 million |
| 2022 | 8,831 | $267.4 million | $14.0 million | $25.4 million |
| 2023 | 8,682 | $327.4 million | $15.0 million | $21.1 million |
| 2024 | 9,183 | $382.9 million | $16.5 million | $30.9 million |
Chickasaw Nation 401(k) Contact Information
Questions about the Chickasaw Nation 401(k)
Does Chickasaw Nation contribute to the 401(k)?
The plan does not report an employer matching arrangement on its Form 5500. It did report $16.5 million in employer contributions for plan year 2024.
Does the Chickasaw Nation 401(k) have automatic enrollment?
Yes. The plan reports automatic enrollment of eligible employees.
How many people are in the Chickasaw Nation 401(k) plan?
9,183 participants at the start of plan year 2024, 8,384 of them active employees, and 785 former employees who still had money in the plan.
What is the average 401(k) balance at Chickasaw Nation?
About $43,075 per account: $382.9 million in plan assets across 8,889 accounts with a balance at the end of plan year 2024.
Who manages the Chickasaw Nation 401(k) accounts?
Milliman (listed on the filing as MILLIMAN, INC.) is the plan's recordkeeper, which is where participants log in to see their balance.
I no longer work at Chickasaw Nation. How do I access my 401(k)?
Your account stays with Milliman 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.