Get Your Free 401(k) Setup Information Guide

What This Guide Covers About 401(k) Plans

A 401(k) plan is a retirement savings account offered by many employers. This guide provides educational information about how 401(k) plans work, what they are, and what you might want to know before opening one through your workplace.

Learn About Tax Deadlines Throughout the Year →

The guide explains the basic structure of 401(k) accounts. When you contribute money to a 401(k), that money comes directly from your paycheck before taxes are taken out (in most cases). Your employer may also add money to your account, which is often called a "match." For example, if your company offers a 50% match on contributions up to 6% of your salary, and you earn $50,000 per year, contributing $3,000 annually means your employer adds $1,500 to your account.

According to the U.S. Department of Labor, approximately 57 million Americans participate in 401(k) plans, making them one of the most common retirement savings vehicles in the United States. The guide walks through why people use these accounts and what makes them different from other savings methods.

The information includes details about contribution limits. For 2024, employees can contribute up to $23,500 per year to a 401(k) plan, and those age 50 or older can contribute an additional $7,500 as a "catch-up" contribution. These limits change periodically, and the guide explains why the government sets these boundaries.

Understanding what a 401(k) is forms the foundation for all other decisions about retirement planning. The guide provides real-world scenarios showing how different contribution amounts grow over time, helping you visualize what various savings strategies might look like in your own situation.

Practical Takeaway: Before reviewing specific details about your workplace plan, read the sections explaining 401(k) basics so you understand the terminology and general structure of how these accounts function.

How Employer Matching Works and Why It Matters

One of the most valuable features of a 401(k) plan is employer matching. This section of the guide explains exactly what matching is and why financial advisors often emphasize its importance. When your employer offers a match, they are literally adding free money to your retirement account, but only if you contribute first.

Free Guide to Dental Implants in Baltimore →

The most common matching formula is the 100% match up to 6% of salary. This means if you contribute 6% of your paycheck to your 401(k), your employer contributes an equal amount. If you contribute less than 6%, they match that smaller percentage. If you contribute more than 6%, they still only match up to 6%.

Here is a concrete example: Sarah earns $60,000 per year. Her employer offers a 100% match up to 6% of salary. If Sarah contributes 6% of her salary, that equals $3,600 per year ($300 per month). Her employer then adds another $3,600, bringing her total annual contribution to $7,200. Over a 30-year career, even without investment growth, that would be $216,000 in employer contributions alone.

Not all employers offer the same matching structure. Some offer a 50% match up to 6%, meaning they contribute fifty cents for every dollar you contribute, up to 6% of your salary. Others may offer different percentages. The guide shows how to find your company's specific match formula by looking at your benefits materials or asking your human resources department.

The guide also addresses vesting, which is the schedule determining when the employer's contribution becomes yours to keep. Some employers offer immediate vesting, meaning the match is yours right away. Others use a vesting schedule where you must work at the company for a certain period before the employer's contributions are fully yours. For instance, a company might use three-year vesting, meaning you own 0% of the employer match after one year, 50% after two years, and 100% after three years. Understanding your vesting schedule helps you plan long-term career decisions.

Practical Takeaway: Review your company's specific match formula and vesting schedule. If your employer offers matching, contributing enough to receive the full match is often considered the minimum retirement savings goal, since you are essentially receiving a raise with no additional work required.

Understanding Investment Options and Risk Levels

Once money is in your 401(k) account, it does not sit in cash. You must choose investments where that money will be held. This section of the guide explains the different types of investments typically offered in 401(k) plans and how risk and potential growth relate to each other.

Learn How Google Trends Works Today →

Most 401(k) plans offer several categories of investments. The most common are mutual funds, which pool money from many investors to purchase a variety of stocks or bonds. The guide explains that stock-based funds tend to have higher growth potential but more year-to-year fluctuation in value. Bond-based funds tend to be more stable but have lower growth potential. This relationship between risk and reward is a fundamental concept in investing.

Many plans also offer target-date funds, sometimes called lifecycle funds. These funds automatically adjust their mix of stocks and bonds based on when you plan to retire. For example, a target-date 2055 fund is designed for someone planning to retire around 2055. When you are young and far from retirement, the fund holds mostly stocks for growth potential. As you approach retirement, the fund gradually shifts to more bonds and stable investments. The guide walks through how this automatic adjustment works.

The guide provides information about reading fund fact sheets, which describe what each fund invests in and how it has performed historically. A typical fact sheet shows the fund's expense ratio, which is the annual percentage cost of owning that fund. For instance, if a fund has a 0.50% expense ratio and you have $10,000 in that fund, you pay approximately $50 per year in fees. While this sounds small, these costs compound over decades. A fund charging 0.50% annually versus 1.50% annually can result in tens of thousands of dollars of difference over a 30-year career.

The guide emphasizes that past performance does not predict future results, but historical data shows that diversification (spreading money across different types of investments) has helped reduce overall portfolio risk for many investors. The guide includes sample portfolios showing different combinations of aggressive, moderate, and conservative investments.

Practical Takeaway: If your plan offers target-date funds matching your expected retirement year, these funds provide a straightforward option that automatically adjusts risk over time. If you choose individual funds, ensure your choices include a mix of stocks and bonds appropriate for your age and financial situation.

Tax Considerations for Traditional and Roth 401(k)s

Most 401(k) plans offer either a traditional 401(k), a Roth 401(k), or both. The primary difference between these two options involves when you pay taxes on your retirement savings. This section of the guide explains this important distinction.

Learn About Available Toll Discounts →

With a traditional 401(k), money you contribute reduces your taxable income for that year. If you earn $60,000 and contribute $6,000 to a traditional 401(k), your taxable income becomes $54,000. This means you pay less in income taxes that year. However, when you withdraw money in retirement, those withdrawals are taxed as regular income. The guide explains that this approach often benefits people in higher tax brackets now who expect to be in lower tax brackets in retirement.

A Roth 401(k) works the opposite way. Contributions are made with after-tax dollars, meaning you do not reduce your taxable income this year. However, when you withdraw money in retirement, that money comes out tax-free. The guide explains that this approach may benefit younger workers who expect to earn more and pay higher taxes later in their careers.

The guide includes a table comparing these two approaches with realistic numbers. Consider Marcus, age 35, earning $70,000 annually and contributing $10,000 per year. With a traditional 401(k), he might save approximately $2,200 in federal income taxes this year (assuming a 22% tax bracket). With a Roth 401(k), he pays taxes on the full $70,000 now, but his withdrawals at age 65 are tax-free. The best choice depends on Marcus's individual circumstances, which the guide helps readers think through.

The guide also covers required minimum distributions (RMDs), which are mandatory withdrawals from traditional 401(k)s