By age 40, you should aim to have about three times your annual salary saved for retirement. That’s the widely cited benchmark from Fidelity, and it applies to your total retirement savings, not just your 401(k). So if you earn $80,000, the target is roughly $240,000 across all your retirement accounts. If you’re above that number, you’re in strong shape. If you’re below it, you still have 25 or more working years to close the gap.
How the 3x Salary Benchmark Works
Fidelity’s savings milestones are designed around the goal of replacing a meaningful portion of your pre-retirement income, generally 55% to 80%, by the time you stop working. The full timeline looks like this:
- Age 30: 1x your salary
- Age 40: 3x your salary
- Age 50: 6x your salary
- Age 60: 8x your salary
- Age 67: 10x your salary
These targets assume you start saving around 15% of your pre-tax income each year (including any employer match) beginning in your mid-20s, and that you keep that savings rate relatively steady throughout your career. They also assume a balanced investment portfolio and a retirement age in the mid-to-late 60s. If you plan to retire earlier, you’ll need more. If you expect a pension or significant Social Security income, you may need less.
One important detail: the benchmark is based on your current salary, not a past or future one. As your income rises, the target rises with it. That’s partly why the jump from 3x at 40 to 6x at 50 looks steep. It accounts for both continued contributions and investment growth during what are typically your highest-earning years.
What the Average 40-Something Actually Has
The average 401(k) balance for people in their 40s is $407,675, according to data from Empower. But that number is heavily skewed by a small number of very large accounts. The median balance, which better represents the typical saver, is $162,143. That’s the midpoint where half of people have more and half have less.
If your balance is somewhere near or above that median, you’re doing better than most of your peers. But “better than average” and “on track for retirement” aren’t the same thing. Someone earning $100,000 at age 40 would need around $300,000 saved to hit the 3x benchmark, which is nearly double the median. Use your own salary as the measuring stick rather than comparing yourself to national averages.
Count All Your Retirement Savings
The 3x guideline covers your entire retirement portfolio, not just the balance in a single 401(k). If you’ve changed jobs a few times, you might have old 401(k) accounts sitting with former employers, a traditional or Roth IRA, or even a health savings account that’s been growing over the years. Add them all up before deciding whether you’re behind.
An HSA deserves special attention if you have one. While it’s designed for medical expenses, it doubles as a powerful retirement savings tool. After age 65, you can withdraw HSA funds for any purpose and simply pay income tax on non-medical withdrawals, similar to a traditional IRA. Until then, any money used for qualified medical expenses comes out completely tax-free. For 2026, you can contribute $4,400 with self-only health coverage or $8,750 with family coverage. If you’re not maxing this out and you’re eligible, it’s one of the most tax-efficient places to stash extra money.
IRAs also play a role. The 2026 contribution limit for IRAs is $7,500. Between your 401(k), an IRA, and potentially an HSA, you have multiple channels working toward that same retirement target.
Closing the Gap If You’re Behind
Being behind at 40 is not a crisis. You likely have 25 to 27 years before a traditional retirement age, and your 40s tend to be peak earning years. That combination of time and income gives you real leverage.
Start with your employer match. If your company matches 401(k) contributions up to a certain percentage of your salary and you’re not contributing enough to capture the full match, you’re passing up free money. That match effectively doubles part of your contribution with zero effort on your part.
From there, push your savings rate toward 15% of your pre-tax income, including the match. If that feels like too big a jump, increase your contribution by one or two percentage points each year, especially when you get a raise. Many 401(k) plans let you set up automatic annual increases so you don’t have to think about it.
For 2026, the employee contribution limit for a 401(k) is $24,500. If you can get anywhere close to that ceiling, you’ll be making substantial progress. Once you turn 50, an additional catch-up contribution of $8,000 per year becomes available, bringing the total possible employee contribution to $32,500. You’re not eligible for that yet at 40, but knowing it’s coming means you have another gear to shift into later.
Why Investment Mix Matters at 40
How much you save is only half the equation. How that money is invested determines how fast it grows over the next two-plus decades. At 40, you still have a long time horizon, which generally supports keeping a significant portion of your portfolio in stocks rather than shifting heavily into bonds.
A common rule of thumb is to subtract your age from 110 or 120 to get a rough stock allocation percentage. At 40, that suggests somewhere between 70% and 80% in stocks, with the rest in bonds and other fixed-income investments. Target-date funds, which automatically adjust this balance as you age, are a hands-off way to stay appropriately invested if you’d rather not manage the allocation yourself.
The key risk at 40 isn’t market volatility. It’s being too conservative. A portfolio that’s overly weighted toward bonds or stable value funds during your 40s may feel safe, but it sacrifices the compounding growth you’ll need to hit your targets by retirement. A $200,000 portfolio growing at 7% annually reaches roughly $760,000 in 20 years. At 4%, it reaches only about $440,000. That difference in growth rate, driven largely by your stock-to-bond ratio, is worth hundreds of thousands of dollars over time.
A Practical Savings Roadmap From 40 to Retirement
If you’re at or near the 3x benchmark, maintaining a 15% savings rate with a diversified portfolio should keep you on track through the remaining milestones. The jump from 3x at 40 to 6x at 50 looks dramatic, but it’s powered mostly by compound growth on the savings you already have, combined with steady new contributions.
If you’re below 3x, here’s a realistic plan. First, calculate your gap. Multiply your current salary by three, then subtract your total retirement savings. That’s the shortfall. Divide that number by the years until you turn 50 to see roughly how much extra you’d need to save per year (before accounting for investment returns, which will do some of the heavy lifting). Even closing half the gap through increased contributions puts you in a far stronger position.
Second, look for windfalls to redirect. Tax refunds, bonuses, inheritances, and the proceeds from paying off a car loan or student debt can all be funneled into retirement accounts. A one-time $5,000 contribution at age 40 could grow to roughly $19,000 by age 67 at a 5% real return. Small lump sums matter more than people expect when compounding has decades to work.
Finally, resist the urge to borrow from your 401(k). A loan against your balance pulls money out of the market during years when compounding is doing its most important work, and if you leave your job before repaying it, the outstanding balance can be treated as a taxable distribution with penalties if you’re under 59½.