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How to Invest After Maxing Out Your 401(k)

Your 401(k) is maxed out. Will your savings be enough for retirement? Find out where else you can invest to help keep building wealth and your nest egg for retirement.

04/10/2026

Key Takeaways

Maxing out savings to your 401(k) plan is great, but you may need to invest more as you plan for retirement.

Traditional and Roth IRAs offer another way to save that can provide additional tax benefits.

Discover other savings options beyond a 401(k), including mutual funds, stocks, annuities and life insurance.

Maxing out your 401(k) retirement plan is no small feat, but is it enough to ensure a retirement free from financial stress? If you contribute the 401(k) limit in your employer's retirement plan, you may want to find additional ways to pad your retirement savings. Potentially reducing your federal and state tax liabilities may be a bonus.

What Are the Retirement Plan Contribution Limits This Year?

For 401(k), 403(b), and most 457 retirement plans, contribution limits and catch-up contributions are outlined as follows. Note that there are now standard and enhanced catch-up contribution limits based on your age.

Even with catch-up contributions, employer matches and the IRS raising annual contribution limits, you may still need to set aside more money. Most people need at least 70% to 80% of their pre-retirement income to maintain their current lifestyle in retirement.

However, those with bigger retirement dreams or expensive hobbies may need more. Retiring from a job with three or four weeks of vacation can suddenly feel like you have 52 weeks of vacation—and the spending that goes with it. That's why it's so important to stock up ahead of time. We’ll review additional investment options after maxing out your 401(k) later on.

How Can You Max Out Your Savings?

If you're not already saving the maximum in your 401(k), bumping up how much you put away may help you work toward a more comfortable retirement. If your savings have taken a hit recently because of financial situations or you've had difficulty staying ahead of inflation with your budget, you may need to find ways to increase what you set aside for retirement, even if it's a little.

To get to the maximum 401(k) contribution, consider increasing your savings by 1% to 2% each year. Before increasing your savings rate, use our calculator to check how saving more could affect your paycheck. Even small increases over the years may help you get to the amount you need to save for retirement. And by making saving a priority, you may be able to find even more money to put toward retirement.

Is Maxing Out Your 401(k) Enough?

Even if you save the maximum in your 401(k), that may not mean you have saved enough for retirement. Remember that many retirees can expect to live for up to 30 years after leaving work. Start by checking whether you're saving enough based on your age and income. If you need to boost your savings beyond your 401(k), read on for other ways to set aside money for retirement.

What Are the Best Accounts for Retirement After Maxing Out a 401(k)?

While the “best” account for retirement depends on the right type for you, here are some options including IRAs, taxable accounts, annuities, life insurance, and health savings accounts (HSAs) to consider.

IRAs

IRAs, which include Roth or traditional accounts, let you save for retirement outside of an employer plan. You can contribute to both a 401(k) and an IRA. Why IRAs? They offer additional tax benefits and ways to generate income when you stop working. As with employer-sponsored retirement plans, the IRS sets contribution limits each year.

IRA Contribution Limits

For tax year 2026, most individuals under age 50 can save up to $7,500 in an IRA. Those over 50 can contribute another $1,100, giving them $8,600 for the tax year.

Traditional IRA withdrawals after age 59½ are taxed as current income. But you may be able to deduct your contribution on your income taxes in the year you contribute. Note that there are income limits  set by the IRS for IRA contributions if you also have a workplace 401(k) plan. However, anyone with earned income can still contribute without getting the deduction.

With a Roth IRA, you contribute after-tax income. But you can make tax-free withdrawals on the amount you contribute at any time. Withdrawals are generally tax-free after age 59½ if you have held the account for at least five years.

Roth or Traditional?

Compare IRAs to see which one might be right for you.

Income limitations do apply to Roth IRA contributions too. Note that if your employer offers a Roth 401(k) option, you can enjoy similar tax benefits in retirement from your workplace plan.

Leaving your job? You can also open an IRA by rolling over 401(k) funds from a previous employer.

Taxable Accounts

After taking advantage of your tax-advantaged options, lower-interest accounts—like savings accounts or certificates of deposit—are not your only alternatives. Taxable accounts may offer more growth potential and some tax benefits, such as qualified dividend or capital gains rates.

A taxable account may provide cash flow both before and after retirement. Remember that taxable accounts don't have tax benefits like 401(k) or IRA accounts do. However, people concerned about taxes may look for tax-efficient investments in this type of account. You may also consider stocks and mutual funds.

Investing in stocks allows you to purchase a stake in an individual company, hoping the share price will rise. Though picking up a growth stock may yield profits, having too much of your money in a single security can also bring risk. Understand how much risk you're taking before you invest. To invest in individual stocks, you need to open a brokerage account with a firm.

Mutual funds allow you to invest in a basket of securities, including stocks, bonds, or a mix of the two. They offer investors a way to diversify stock and bond investments without needing to choose among individual securities.

Consider Diversification and Age in Your Investment Options

Diversifying your investments among stocks, bonds, and cash equivalents helps spread risk. How you diversify might change over the years. For example, young investors aiming to grow returns over time might consider allocating more money to stocks, which carry greater risk but may also provide higher potential returns. Investors nearing retirement might consider reducing risk and their exposure to stock market volatility by increasing their holdings of bonds, which tend to be less risky but also offer lower returns.

Annuities

If you'd like a more fixed income stream for a set period, you might consider an annuity as part of your retirement plan. Annuities are insurance contracts where the insurer makes payments to you at some future date—or immediately. You can purchase annuities through a payment plan or a lump-sum payment, and you can receive payments either as a lump sum or over time, depending on the terms of your contract.

Keep in mind that annuity fees may be higher than those of other investment options. Another drawback may be the ease of accessing your money. Some annuities come with surrender fees if you want to break the contract early.

On the positive side, annuities have the benefit of tax-deferred growth, like an IRA. However, in addition to fees and surrender charges, also consider taxes on withdrawals and penalties if you are under 59 ½. Annuities also operate under “last in first out” for withdrawals, meaning interest and earnings are taxed first potentially resulting in a higher tax burden in the beginning compared to other types of investments.

Life Insurance

Life insurance policies are usually viewed as a way to provide for the family after death. However, some policies can also be used to save for retirement. One such product is permanent life insurance. The premiums you pay go toward both your death benefits and a cash value account. The money grows tax-deferred and can be accessed later for retirement.

Permanent life insurance can be expensive, as monthly premiums and initial set-up fees can be costly. This isn't necessarily the best option for all savers, but it can add to your retirement savings.

Health Savings Accounts

With Health Savings Accounts (HSAs), you put aside money for medical expenses now and health care costs in retirement. But you may also be able to invest the money, as you do in a 401(k), and earn interest. The availability to do this and the investment options depend on the account's custodian.

HSAs are combined with a high-deductible health plan (HDHP). High-deductible plans typically have lower premiums than other health plans. However, you need to pay out of pocket for doctor's visits, prescriptions, and other health care costs until you meet the deductible.

HSA Contribution Limits

For 2026, individuals can save $4,400 with a catch-up amount of $4,300. Families can save up to $8,875.00 in 2026.

HDHP enrollees can open an HSA to save on out-of-pocket costs. Contributing to an HSA has tax advantages: you can carry over the money you don't use each year and earn interest. An HSA can also act as an investment account for health care costs in retirement.

We encourage clients to start investing as their funds build. Unlike 401(k)s and IRAs, you may not want to fully include HSA dollars in your retirement plan (in case you need to use them beforehand).

And while you can touch the money after 65 for any reason, advisors may encourage you to limit the money for health care costs or tax-free eligibility and help ensure you have money to cover those expenses in retirement.

Don't Let Your 401(k) Limit Your Future Finances

You're not limited to your employer's plan. If you want to maximize your retirement savings, multiple options can help you comfortably enjoy your golden years.

Authors
Financial Consultant Rowland Pepito, CFP®
Rowland Pepito, CFP®

Financial Consultant

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Please consult your tax advisor for more detailed information regarding the Roth IRA or for advice regarding your individual situation.

Taxes are deferred until withdrawal if the requirements are met. A 10% penalty may be imposed for withdrawal prior to reaching age 59½.

IRA investment earnings are not taxed. Depending on the type of IRA and certain other factors, these earnings, as well as the original contributions, may be taxed at your ordinary income tax rate upon withdrawal. A 10% penalty may be imposed for early withdrawal before age 59½.

Investment return and principal value of security investments will fluctuate. The value at the time of redemption may be more or less than the original cost. Past performance is no guarantee of future results.

Diversification does not assure a profit nor does it protect against loss of principal.

You could lose money by investing in a mutual fund, even if through your employer's plan or an IRA. An investment in a mutual fund is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

The opinions expressed are those of American Century Investments (or the portfolio manager) and are no guarantee of the future performance of any American Century Investments portfolio. This material has been prepared for educational purposes only. It is not intended to provide, and should not be relied upon for, investment, accounting, legal or tax advice.

IRS Circular 230 Disclosure: American Century Companies, Inc. and its affiliates do not provide tax advice. Accordingly, any discussion of U.S. tax matters contained herein (including any attachments) is not intended or written to be used, and cannot be used, in connection with the promotion, marketing or recommendation by anyone unaffiliated with American Century Companies, Inc. of any of the matters addressed herein or for the purpose of avoiding U.S. tax-related penalties.

This information is for educational purposes only and is not intended as tax advice. Please consult your tax advisor for more detailed information or for advice regarding your individual situation.