401(k)
A U.S. employer-sponsored retirement plan for long-term savings.
What it is
A workplace retirement account where employees can contribute part of their paycheck.
Best for
Employees who want automated retirement savings and possible employer matching.
Watch for
Contribution limits, vesting rules, investment options, fees, and withdrawal penalties.
Quick take
- Contributions are usually automatic through payroll.
- Employers may match part of your contributions.
- Traditional 401(k) contributions may reduce taxable income today.
- Roth 401(k) contributions use after-tax dollars for tax-free qualified withdrawals.
Key terms
- Employer match: extra money your employer contributes based on your savings.
- Vesting: when employer contributions become fully yours.
- Traditional 401(k): pre-tax contributions with taxable withdrawals later.
- Roth 401(k): after-tax contributions with tax-free qualified withdrawals later.
Pros
| Topic | Notes |
|---|---|
| Employer match | Can be one of the best retirement benefits if your employer contributes. |
| High limits | Annual contribution limits are usually higher than IRA limits. |
| Automated saving | Payroll deductions make consistent investing easier. |
| Tax advantages | Traditional and Roth options can both provide retirement tax benefits. |
Cons
| Topic | Notes |
|---|---|
| Limited choices | You usually choose from the plan’s available investment menu. |
| Fees | Some plans have higher fund or administrative costs. |
| Vesting rules | Employer match may not be fully yours immediately. |
| Withdrawal restrictions | Early withdrawals can trigger taxes and penalties. |
Educational content only — not financial advice.