How Much You Should Have Saved in Your 401(k) by Age 40

What financial advisors suggest for 401(k) balance at 40

A common benchmark is to have saved between one and three times your annual salary in your 401(k) by age 40. This range comes from retirement planning research, not a legal requirement — your actual target depends on when you plan to retire, how much you expect to spend, and what other savings you have outside the 401(k).

The one-to-three-times range assumes you started saving in your mid-20s and contributed consistently. If you started later or took breaks, your balance will be lower, and that does not automatically mean you are behind — it means your catch-up strategy needs to be different. If you started earlier or earned high income, you may have more, which is fine.

The real question is not whether your number matches a formula, but whether your current savings rate will get you to the retirement date and spending level you actually want. A financial advisor or retirement calculator can work backward from your target retirement age to show what you need to save each year from now on.

Key Takeaways

• One to three times your annual salary by age 40 is a common benchmark, but it is a rough guide, not a requirement or target everyone should hit.
• Your actual target depends on your retirement age, expected spending, and other savings outside the 401(k), not on your age alone.
• If your balance is below the benchmark, you can still reach your retirement goal by increasing your contribution rate now.
• The 401(k) contribution limit for 2024 is $23,500 per year for people under 50, and $30,500 if your employer offers a catch-up option and you are 50 or older.

How the one-to-three-times benchmark works

The benchmark assumes you save roughly 10 to 15 percent of your gross income each year starting around age 25, and that your investments grow at an average annual rate. By 40, if you have been consistent, your balance should be somewhere in that range. The lower end (one times salary) assumes a later start or lower contribution rate; the higher end (three times) assumes an earlier start or higher contributions.

This benchmark does not account for Social Security, pensions, or other retirement income. It also does not account for major life events — job loss, career change, health crisis, or time out of the workforce — that interrupt saving. If any of those explore to you, your balance may be lower than the benchmark, and that is normal.

The benchmark is useful as a checkpoint: if your balance is significantly below one times your salary, and you have been working since your mid-20s, it may signal that your current contribution rate is too low to reach your retirement goal. If your balance is above three times your salary, you are ahead of the typical pace.

Why your personal target may differ from the benchmark

The benchmark assumes you will retire around age 65 and live to around 90. If you plan to retire earlier, you need more saved by 40. If you plan to work longer, you need less. The benchmark also assumes you will spend roughly 70 to 80 percent of your pre-retirement income in retirement — a common estimate, but not universal.

Your other savings matter too. If you have a taxable brokerage account, a Roth IRA, or real estate equity, those count toward your retirement nest egg, even though they are not in the 401(k). The benchmark counts only the 401(k) balance, so if you have significant savings elsewhere, your 401(k) can be lower than the benchmark and you can still be on track.

Employer pension plans, if you have one, also reduce how much you need in the 401(k). A pension pays a fixed amount each month for life, so it covers part of your retirement spending, and your 401(k) covers the rest. If you are counting on Social Security, that also reduces your 401(k) target.

What to do if your balance is below the benchmark

First, calculate what you actually need. Use a retirement calculator (many are free online) or work with a financial advisor to estimate your retirement spending, your expected income from Social Security and pensions, and how much the 401(k) needs to make up the difference. That number is your real target, not the benchmark.

If your real target is higher than your current balance, increase your contribution rate. The 401(k) contribution limit for 2024 is $23,500 per year if you are under 50. If your employer offers a catch-up contribution option and you are 50 or older, you can contribute up to $30,500 per year. Check with your employer's benefits office to see if catch-up contributions are available to you.

If you cannot increase your 401(k) contribution because you hit the limit or because your budget does not allow it, consider saving in a Roth IRA (limit $7,000 per year in 2024, or $8,000 if you are 50 or older) or a taxable brokerage account. These do not have the same tax advantages as a 401(k), but they still grow over time and count toward your retirement savings.

How employer match affects your 401(k) balance

If your employer offers a 401(k) match, that money is added to your balance automatically and counts toward your savings. A common match is 50 percent of the first 6 percent of your salary that you contribute — meaning if you earn $100,000 and contribute $6,000 (6 percent), your employer adds $3,000 (50 percent of $6,000).

The match is information programs, so if you are not contributing enough to get the full match, you are leaving it on the table. If your employer matches 50 percent of the first 6 percent, you should contribute at least 6 percent of your salary to get the full $3,000 match. Over 15 years (from age 25 to 40), that adds up significantly.

Check your most recent 401(k) statement or your employer's benefits summary to see what match you are receiving. If you are not getting the full match, increasing your contribution to capture it is usually the highest-return move you can make with your money.

Investment performance and market timing

Your 401(k) balance at 40 also depends on how your investments performed over the past 15 years. If the stock market was strong during most of that time, your balance grew faster. If there were major downturns (like 2008 or 2020), your balance may have dipped temporarily, though it likely recovered if you stayed invested.

This is why comparing your balance to a benchmark can be misleading in certain years. If you are reading this in a year when the market is down, many people's 401(k) balances will be below the benchmark, even if they are on track for retirement. The benchmark assumes average market returns over a full career, not returns in any single year.

If you are concerned about your balance because of recent market performance, focus on whether you are still contributing consistently. Continuing to contribute during market downturns actually helps you — you buy more shares when prices are lower, which can boost your long-term returns.

Frequently Asked Questions

What if I did not start saving until after age 25?

The one-to-three-times benchmark assumes a consistent 15-year savings history. If you started later, your balance will be lower, and that is expected. You can still reach your retirement goal by increasing your contribution rate now and working longer, or by adjusting your retirement spending downward. A retirement calculator can show you what combination works for your situation.

Does my 401(k) balance include my employer match?

Yes. Your 401(k) statement shows your total balance, which includes your contributions, your employer's contributions, and all investment growth. You do not need to separate them out — they are all part of your account.

Should I be worried if my balance is half the benchmark?

Not necessarily. If you started saving late, took time out of the workforce, or had a lower income for part of your career, a lower balance is normal. What matters is whether your current contribution rate will get you to your retirement goal. A retirement calculator can tell you whether you need to increase contributions or adjust your retirement plans.

Can I catch up if I am behind?

Yes. If you are 50 or older, you can contribute up to $30,500 per year to your 401(k) (versus $23,500 for younger workers), assuming your employer offers catch-up contributions. You can also save in a Roth IRA or taxable account. Working a few years longer also gives your savings more time to grow and reduces the total amount you need to have saved.

What if I change jobs — does my 401(k) balance reset?

No. Your 401(k) balance stays with you. When you leave a job, you can roll your balance into your new employer's 401(k) plan, into an IRA, or leave it with your former employer (if the balance is above a certain amount, usually $5,000). The money keeps growing regardless of where it sits, and it still counts toward your retirement savings.