What Is a 401(k)?

Introduction

When you get your first full-time job, one of the first forms you will see is for the company's 401(k) plan. It might look boring, but it could be one of the most important money decisions you make. A 401(k) is a retirement savings account offered through your employer. Tens of millions of Americans use one to save for the future.

How a 401(k) Works

With a traditional 401(k), part of each paycheck goes into the account before income taxes are taken out. That lowers your taxable income today. The money is invested, often in mutual funds or target-date funds, and grows tax-deferred. You pay taxes when you withdraw it in retirement.

The Employer Match

Many companies offer a match, meaning they add money to your account when you contribute. A common example is a 100% match on the first 3% to 5% of your salary. If you earn $50,000 and contribute 4%, or $2,000, your employer might add another $2,000. That is an instant 100% return, so always contribute enough to get the full match.

Rules and Roth Options

For 2024, workers can contribute up to $23,000 a year to a 401(k). Many plans also offer a Roth 401(k), where you pay taxes now and withdraw tax-free later. Taking money out before age 59 and a half usually means taxes plus a 10% penalty. It is designed for long-term savings, not emergencies.

Conclusion

A 401(k) lets you save for retirement straight from your paycheck, with tax benefits and often an employer match. Contributing early, even a small percentage, can grow into a large nest egg. Never leave free matching money on the table. Your retirement starts with your first paycheck!