Alliant Energy
| Plan name | Alliant Energy |
| Location | Cedar Rapids, Iowa |
| Asset size | >$1b |
| # of participants | 4,500 |
| Business Category | Utilities |
| Participation Rate | 94.6% |
| Avg Deferral Rate | 11.3% |
| # of Funds Offered | 14 |
| Investment Review | Quarterly |
| True-up Feature | Yes |
| Match Vesting Period | Immediate |
| Eligibility | After 30 days |
| Default Deferral Rate | 8% |
| Default Investment | TDF (all types) |
| Auto-Escalation | Opt-in |
| Systematic Withdrawals | Yes |
| Fee Equalization | Yes |
| Match Rate | 50% of the first 6% or 8% of salary based on benefit group |
| % Receiving Full Match | >75% |
| Max Employer Contribution | 3%–10%* |
| Financial Education | |
| Saving/Budgeting | Yes |
| Investing strategies | Yes |
| Tax/Estate planning | Yes |
| College saving | Yes |
| Credit/Debt mgmt | Yes |
| Retiree health costs/savings options | Yes |
| Recordkeeper: | Empower Retirement |