State by plan year · filing still open
Idaho retirement plan filings, 2025
Plan years beginning in 2025, as filed with the Department of Labor.
Form 5500 information is as filed by the plan administrator with the Department of Labor and may be amended. Figures reflect the plan year shown, not current balances.
For plan years beginning in 2025, 277 pension plans based in Idaho filed the full Form 5500, 48 of them with 100 or more participants (48 defined contribution, 0 defined benefit). Filing for 2025 is still open, so these counts are partial and will rise.
Those filings reported 47,223 participant records and $7.06B in net assets, 0.3% of the national total. Employers contributed $173M, participants $290M, and $530M was paid in benefits.
17 filings were marked as a plan's first return and 24 as its final return. A further 2,182 small plans filed the short Form 5500-SF, with 55,746 participants and $2.63B in net assets.
Idaho and the United States, 2025
| Measure | Idaho | United States | Idaho share |
|---|---|---|---|
| Pension plans on Form 5500 | 277 | 39,010 | 0.7% |
| Plans with 100+ participants | 48 | 9,994 | 0.5% |
| Participant records | 47,223 | 17,452,337 | 0.3% |
| Net assets | $7.06B | $2.11T | 0.3% |
| Employer contributions | $173M | $45.7B | 0.4% |
| Participant contributions | $290M | $76.4B | 0.4% |
| Benefits paid | $530M | $194.9B | 0.3% |
| First returns | 17 | 2,324 | 0.7% |
| Final returns | 24 | 2,691 | 0.9% |
| Small plans on Form 5500-SF | 2,182 | 558,064 | 0.4% |
Median plan, 2025
| Plans with 100+ participants | ID: DC | US: DC | ID: DB | US: DB |
|---|---|---|---|---|
| Net assets per participant | $60,226 | $72,643 | — | $101,800 |
| Employer contributions per active participant | $1,783 | $2,491 | — | $9,030 |
| Schedule C compensation per participant | $160 | $143 | — | $292 |
| Administrative expenses per participant | $119 | $137 | — | $463 |
Change from 2024
| Measure | 2024 | 2025 | Change |
|---|---|---|---|
| Plans with 100+ participants | 318 | 48 | down 85% |
| Participant records | 373,801 | 47,223 | down 87% |
| Net assets | $29.7B | $7.06B | down 76% |
| Employer contributions | $735M | $173M | down 76% |
| Median DC assets per participant | $41,484 | $60,226 | up 45% |
Plan year 2025 is still being filed, so the change column mostly reflects missing filings.
All Idaho plans, providers and the largest plans
Questions and answers
How many retirement plans filed in Idaho for 2025?
277 pension plans on the full Form 5500 (48 with 100 or more participants) and 2,182 small plans on Form 5500-SF.
How many new and terminated plans were there?
17 full-form filings were marked as a first return and 24 as a final return. A final return is filed when a plan terminates or merges into another plan.
What was the median plan like?
The median defined contribution plan with 100 or more participants held $60,226 per participant, and the median employer contribution was $1,783 per active participant.
Why is the state the sponsor's state?
Form 5500 records the plan sponsor's address, not where participants live. A national employer's plan is counted once, in the state of its headquarters filing address.
Provenance
Source: U.S. Department of Labor, Employee Benefits Security Administration, Form 5500 and Form 5500-SF research files for 2025, public domain, with filings received through 24 Aug 2026. First and final returns are the filer's own check-boxes on the form. See the methodology.