A 401(k) is a tax-advantaged retirement savings plan offered by employers in the United States that allows employees to invest a portion of their salary for long-term growth. Contributions are usually made through payroll deductions and the funds are invested in options such as mutual funds, stocks and bonds. One of the key benefits of a 401(k) is its tax advantage—traditional 401(k) contributions are made before taxes, reducing taxable income.
The two main types of 401(k) plans.
There are two main types of 401(k) plans: Traditional 401(k) and Roth 401(k). A traditional 401(k) allows you to contribute pre-tax income, which lowers your taxable income today. However, retirement withdrawals are taxed as ordinary income. In contrast, a Roth 401(k) is funded with after-tax contributions, meaning you don’t get an immediate tax break, but qualified retirement withdrawals are tax-free. Choosing between the two depends on whether you expect to be in a higher or lower tax bracket in the future, and whether you prefer tax savings upfront to tax-free income later.
How 401(k) Plans Work.
A 401(k) plan allows employees to save for retirement by contributing a portion of their salary through automatic payroll deductions. These contributions are invested in options such as mutual funds, stocks or bonds, helping the money grow over time. Many employers also offer matching contributions that increase savings. In a traditional 401(k), contributions are made pre-tax, reducing current taxable income, while taxes are paid on withdrawal.
How do you start a 401(k)?
Starting a 401(k) starts with enrolling in your employer’s retirement plan, usually through HR or an online benefits portal. You choose how much of your salary to contribute, often as a percentage, and choose investment options such as mutual funds or target date funds. It is wise to contribute at least enough to get the full employer match if it is offered. Contributions are automatically deducted from your paycheck. You can adjust your contribution and investment rate over time. If your employer doesn’t offer a 401(k), you might consider opening an Individual Retirement Account (IRA) as an alternative way to save for retirement.
401(k) plan contribution limits
401(k) plan contribution limits are set annually by the IRS. For 2024, employees can contribute up to $23,000, with an additional $7,500 allowed for those age 50 and older. These limits apply to the total amount you can put aside from your paycheck into a 401(k) plan. Employer contributions such as matching are not included in this individual limit but are subject to a higher combined cap. Contribution limits can change each year based on inflation adjustments, so it’s important to check the current IRS guidelines to effectively maximize your retirement savings.
How Does Your 401(k) Make Money?
Your 401(k) earns money through investments such as stocks, bonds, mutual funds and ETFs. Income comes from market growth, dividends and interest. Compound growth over time helps your money grow as earnings generate additional earnings, making long-term 401(k) investing an effective way to build retirement wealth.
When leaving a job, a common question is how long you can keep your 401(k) with your former employer.
How Long Can You Leave Your 401(k) With Your Old Company?
In most cases, you can keep your 401(k) with your former employer indefinitely as long as your account balance meets the plan’s minimum requirement (often $5,000 or more). However, if your balance is below a certain threshold (usually $1,000 or $5,000), the employer can force a distribution—either by cashing out or rolling it into an IRA on your behalf.
What is the 60 day rollover rule?
The 60-day rollover rule applies when you withdraw funds from your 401(k) and intend to roll them over to another retirement account, such as an IRA or a new employer’s plan. To avoid taxes and penalties, you must deposit the entire amount into the new account within 60 days. If you miss this deadline, withdrawals may be treated as taxable income and subject to a 10% early withdrawal penalty if you’re under 59½.
Can you keep your 401(k) with your former employer?
Yes, you can often leave the 401(k) where it is. This can be a good choice if the plan offers strong investment options and low fees. However, you will no longer be able to contribute to the account, and managing multiple retirement accounts can become complicated over time.
The first thing to know about your 401(k).
Before you decide, review the key details of your plan:
-Investment options and performance
-Fees and administrative costs
– Employer agreement (if possible in new job)
– Rules and flexibility of selection
– loan provisions (if applicable)
Your main options
1. Keep your 401(k) where it’s at
This is the easiest option. Your money continues to grow tax-deferred and you avoid immediate taxes or penalties. However, you may have limited control compared to other options.
2. Move it to your new employer’s plan
If your new employer offers a 401(k), you can roll over your old balance into it. This consolidates your savings into one account, making it easier to manage. It also preserves tax benefits and may allow continued borrowing or other features of the plan.
3. Roll it over to an IRA
Rolling your 401(k) into an Individual Retirement Account (IRA) is a popular option. IRAs typically offer a wider variety of investment options, including stocks, bonds, ETFs, and mutual funds. You also get more control over your portfolio and potentially lower fees.
While this provides immediate access to your funds, it is usually the least convenient option. Withdrawals trigger income taxes and, if you’re under 59½, an additional 10% penalty. It also reduces your long-term retirement savings.
