401(k) Retirement Plans

Build Retirement Savings Through Your Workplace

A 401(k) is an employer-sponsored retirement account that allows workers to save and invest part of their paycheck for retirement, often with potential employer matching contributions.

What Is a 401(k)?

A 401(k) is a retirement savings plan offered by many employers.

Employees can contribute part of their paycheck to the account, and the money can generally be invested in options such as mutual funds, target-date funds and other investments selected by the plan.

Depending on the plan, contributions may be made on a traditional pre-tax basis, a Roth after-tax basis or both.

Why Consider a 401(k)?

Tax Advantages

Traditional 401(k) contributions may reduce taxable income today, while Roth 401(k) contributions can provide tax-free qualified withdrawals later.

Employer Matching

Some employers contribute additional money when employees make their own 401(k) contributions.

Automatic Saving

Payroll deductions make it easier to contribute regularly toward long-term retirement goals.

Explore 401(k) Options

Traditional 401(k)

Contributions are generally made before taxes, with withdrawals taxed in retirement.

Roth 401(k)

Contributions are made after taxes, with qualified retirement withdrawals generally tax-free.

401(k) Rollover

Move retirement savings from a former employer plan into another eligible retirement account.

Target-Date Funds

Investment funds that automatically adjust their asset mix as retirement approaches.

Employer Match

Learn how employer matching contributions can increase retirement savings.

Self-Directed Options

Some plans allow participants to choose from a broader range of investments.

Compare Common 401(k) Options

FeatureTraditional 401(k)Roth 401(k)401(k) Rollover
ContributionsGenerally pre-taxAfter-taxTransfer of existing savings
Tax on WithdrawalsGenerally taxableQualified withdrawals tax-freeDepends on destination
Market ExposureMay be availableMay be availableNo new employer match
Investment ChoicesPlan-specificPlan-specificDepends on new account
Common UseCurrent tax savingsFuture tax-free incomeConsolidating old accounts

401(k) Contribution Limits

401(k) contribution limits are set by the IRS and can change from year to year.

Important factors include:

  • Employee contribution limit
  • Catch-up contributions
  • Employer contributions
  • Total annual contribution limit
  • Age
  • Plan rules
  • Compensation

Sample 401(k) Limits Table

Limits updated: 2026

Contribution Type2026 Limit
Employee Contribution$—
Age 50+ Catch-Up$—
Special Catch-Up Ages 60–6$—
Employee + Employer Total$—
Deferred Income$—
Compensation Limit$—

Disclaimer: IRS contribution limits and tax rules can change. Individual eligibility and plan rules vary, so current IRS guidance and plan documents should be reviewed.

What Can Affect Your 401(k) Growth?

Contributions

Saving more consistently can increase the amount available for retirement.

Employer Match

Employer contributions can significantly increase long-term account growth.

Investment Performance

Returns depend on the investments selected within the plan.

Fees

Administrative and investment expenses can reduce long-term returns.

Time Horizon

Starting earlier gives contributions more time to potentially compound.

Withdrawals

Loans and early withdrawals can reduce the amount available for retirement.

Who May Consider a 401(k)?

A 401(k) may be worth using if your employer offers one and you want to build retirement savings through regular payroll contributions.

Common Reasons

  • Saving for retirement
  • Receiving employer matching contributions
  • Reducing current taxable income
  • Building tax-deferred savings
  • Creating future Roth income
  • Automating retirement contributions
  • Consolidating old employer accounts

Benefits and Things to Consider

Benefits

  • Tax-advantaged retirement saving
  • Employer matching may be available
  • High annual contribution limits
  • Automatic payroll contributions
  • Wide range of investment options may be available

Things to Consider

  • Investment choices are limited by the plan
  • Fees vary between plans
  • Early withdrawals may trigger taxes and penalties
  • Required distribution rules may apply
  • Employer matching rules can include vesting requirements

401(k) vs. Other Retirement Accounts

401(k)

Employer-sponsored retirement savings with payroll contributions and potential employer matching.

IRA

Individual retirement accounts offering tax advantages and broader investment choices.

Roth IRA

Uses after-tax contributions and can provide tax-free qualified retirement withdrawals.

Common 401(k) Questions

Related Retirement Option

Annuities

Explore retirement products designed to provide predictable or lifetime income.

IRA Account

Explore traditional and Roth individual retirement accounts.

Pensions

Learn how employer pension income may support retirement

Social Security

Learn how Social Security benefits can fit into retirement income planning.

Ready to Explore Your 401(k) Options?

Learn about contributions, employer matching, investments and rollover choices to make better use of your workplace retirement plan.