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You’ve worked and saved for much of your life and now it’s finally time to retire and live off those savings. What’s the best approach to maximizing your retirement accounts such as a 401(k) and IRA to ensure you don’t experience a common retirement fear – outliving your money?

Here are some top strategies for withdrawing your retirement funds, from three planning experts.

The critical issue: Outliving your money

While retirees may have different worries from those still in the workforce – healthcare and living on a fixed income, for example – one of the most vital is ensuring you don’t outlive your income.

“The biggest concern people seem to have is running out of money in retirement,” says Chad Parks, founder and CEO of Ubiquity Retirement + Savings in San Francisco. “The first step is to take a look at the amount you want to withdraw from your retirement plan and ask yourself if this is your only source of income in retirement.”

In this regard, Social Security is a fantastic retirement plan that ensures at least one source of income won’t run out. You’ll receive your check for life. That’s also part of the appeal of annuities, which can promise a guaranteed retirement income for as long as you live.

And your potential longevity is an important consideration in any calculation, too. Because there is a good chance that one person in a 65-year-old couple of average health will live to age 92, making sure that the money will last until age 95 or 100 is prudent, not far-fetched.

One way to avoid outliving your money is to reduce what you need in retirement. For example, you may downsize your lifestyle to accommodate a lower income. However, you can take steps before you retire that minimize your need to tap retirement funds, too. For example, by paying off your mortgage or car loan while you’re still earning money, you’ll reduce what you need to pay out later.

By reducing your income needs, you may also set yourself up to tap retirement funds tax-free.

But smart retirement planning and withdrawing your retirement funds in the most effective way can also help you extend your nest egg and make sure that you have a comfortable retirement.

4 top retirement withdrawal strategies

As you’re considering what you need for retirement, don’t forget that you likely have a monthly paycheck coming in from Social Security as well. From this income you can work backward to figure out how much money you need each month.

These withdrawal strategies can help you extend your savings and meet your goals.

1. The 4% rule

The 4% Rule is an oldie, but it remains a popular way to withdraw funds in a way that, statistically, reduces the risk of running out of money.

With the 4% Rule, you withdraw 4 percent of your portfolio value in the first year of retirement. The dollar amount of that withdrawal is then increased each year by the rate of inflation. For example, if you have a $500,000 nest egg, your first year withdrawal is equal to $20,000, which is 4 percent of $500,000.

In year 2, the $20,000 withdrawal is increased by the rate of inflation. If inflation was 3 percent, then the withdrawal in year 2 is $20,600. If inflation remained at 3 percent the following year, then the withdrawal in year 3 would be $21,218 – up 3 percent from the previous year’s withdrawal of $20,600.

The 4% Rule really only pertains to the amount taken in the first year, but the amount of money withdrawn each subsequent year is adjusted upward by the rate of inflation in order to preserve the buying power of the amount initially withdrawn in year 1.

But is 4 percent the right number for that first withdrawal?

Wade Pfau, PhD, a professor of retirement income and co-director of the American College Center for Retirement Income at the American College of Financial Services, has for years advocated for a withdrawal rate less than 4 percent. At the outset of the pandemic, he even put it as low as 2.4 percent.

Dr. Pfau, one of the pre-eminent scholars and thought leaders on the 4% Rule, calculated that with low interest rates and high stock market valuations, a 4 percent withdrawal rate reduced the probability that the money would last for the 30-year period intended.

Downside: A withdrawal rate that is too high, coupled with a declining market in the early years of retirement could drain your retirement fund too much, too fast.

“With increased volatility, retirees could see more money being taken out of their portfolios in a bear market,” says Julie Colucci, a wealth advisor at New England Investment and Retirement Group in Naples, Florida.

If you have to take money out when the market is down, you lose some ability to ride it back up, and that could permanently reduce the lifespan of your nest egg. This is also known as ‘sequence of return risk.’

2. The fixed-dollar strategy

In the fixed-dollar strategy, retirees determine how much they need to withdraw each year, and then re-assess that amount every few years. The withdrawal could be lowered in the future to match a lower portfolio value or could be raised if investments have increased in value.

“A benefit to the fixed-dollar strategy is that retirees know the exact amount of money they will be receiving each year,” says Colucci.

Downsides: “This strategy doesn’t protect the retiree from inflation risk, and this strategy faces the same downfalls as the 4 percent rule when faced with volatility,” she says.

3. The total return strategy

With the total return strategy, the goal is to remain fully invested as long as possible, notably with long-term growth assets such as stocks. So you would withdraw 3-12 months of expenses only and leave the rest in your retirement funds. Then you would tap them again when more is needed.

“This strategy works well for retirees who can tolerate more risk and whose plans may have a greater capacity for managing risk,” says Hali Browne London, CFP, with Motley Fool Wealth Management in Alexandria, Virginia.

If you can handle higher-risk, higher-return assets such as stocks — and don’t always need to sell them if the market drops — you can ride out the market’s fluctuations to an overall higher return. It also helps if you have more money in your retirement funds, so that any amount you do take is a relatively small portion of your assets, leaving the rest in the account to appreciate.

Downsides: The total return strategy can expose your portfolio to higher potential gains as well as losses, and that may not be feasible for many retirees. If you need to tap your accounts just when the market has dipped, you may have to sell or otherwise reduce your living expenses.

“Ultimately, the total return strategy can prove to be a successful approach as more assets remain invested long-term, but it should be used for clients that have a good handle on market performance and can handle the volatility and optics of selling even when markets are down,” says London.

4. The bucket strategy

The bucket strategy splits the difference on other strategies – leaving money invested in high-return assets for longer periods while allowing you to take out money for short-term needs.

Your investments are split into three buckets according to when you need the money and are placed in various assets matching that time frame and risk, as London explains:

  • Bucket 1 holds money you need in the next 6-12 months, and it’s maintained in a high-yield savings accounts or another liquid account.
  • Bucket 2 holds money you need over the next 7-36 months and it can be invested in shorter-term bond funds or higher-yielding CDs.
  • Bucket 3 contains the assets that you won’t need for at least 24 months, allowing you to put at least a portion of them into higher-return assets such as stocks.

As funds from the first bucket are drawn down, you pour in money from the second or third bucket, depending on how assets in those accounts have performed. By ensuring your short-term cash needs are taken care of, you give the assets in later buckets a chance to grow.

“The advantage of this strategy is that the retiree has insulated themselves from market volatility and the next 12-36 months of expenses (buckets 1 and 2) are safer and provide a great deal of comfort and security,” says London. “Meanwhile, they can benefit from the potentially positive outcome from market volatility – increased returns – on the funds invested in bucket 3.”

Downsides: The bucket approach can be a good compromise among other strategies, but like most compromises you sacrifice some benefits of one strategy to get certain benefits of another. For example, a total return strategy might give you the most possible upside, but a bucket approach gives you more safety today because you’ve locked in your cash needs and still offers some long-term upside.

“This strategy may require more regular monitoring from individuals to refill the buckets,” says Colucci.

Other factors to consider

Two other factors should play into your planning: taxes and whether you’re a woman.

Tax effects

As you’re thinking about these strategies, you’ll also want to consider the tax effects when you withdraw money. Traditional IRAs offer different tax advantages from Roth IRAs, for example. Traditional 401(k) plans offer advantages that differ from IRAs as well as Roth 401(k) plans.

For example, it can make sense to first take money out of tax-deferred accounts such as a traditional IRA, because you’ll pay tax on this money at the lowest rates. Only then might you take money out of a Roth account, helping you avoid a higher tax rate on your income.

“Roth assets are generally the last assets that are withdrawn as they are income-tax-free when distributed,” says Colucci.

By planning ahead you can reduce how much money you send to Uncle Sam and keep more of it in your own pocket. And you may even be able to get tax-free Social Security.

Required minimum distributions

Required minimum distributions (RMDs) represent the annual sums that need to be drawn from specific retirement accounts as soon as the account owner reaches a certain age. In late 2022, Congress passed a law increasing the age when distributions must start from 72 to 73. The age is set to increase again to 75 within the next decade.

The exact amount you’ll need to withdraw changes from year to year and is based on your life expectancy and is calculated using a table provided by the IRS. It’s worth noting that Roth IRAs do not come with required minimum distributions for the account holder.

Retirement planning as a woman

Women will likely have to take steps that men don’t take in order to make sure they don’t outlive their money. According to compensation data company PayScale’s review of the gender pay gap, in 2023 women as a whole make $0.83 for every $1 made by men. Lower earnings translate not only into a lower ability to save, but also reduce lifetime earnings, affecting Social Security payouts.

Colucci notes that women live longer than men, and so “women must look to see how they can stretch their assets for a more extended period.”

While Social Security does offer spousal benefits that may reduce the inequity in retirement, it still may not make up for the lower lifetime earnings of a woman.

So women should carefully consider their options. Are they willing to take on more risk in their portfolios? Do they have enough time before retirement to invest and grow the needed assets?

Your situation will also depend a lot on whether you’re single or married, because you may also be able to depend on your partner for planning and financial support.

“Couples should look at their collective retirement savings and benefits and make decisions together,” says Parks, who notes that planning ahead may really help here.

“If one partner is getting a pension payout, something called a joint and survivor benefit may be available in certain plans,” he says. “That means if the primary person on the pension plan passes, regular payments continue as long as one spouse lives.”

However, he notes that such a feature would likely reduce the plan’s monthly payouts.

Bottom line

Whichever withdrawal approach you take, make sure it aligns with your overall goals and needs, and remember to think long term. Planning for your future decades out can be complex and require special skills, so it may be worth hiring an independent financial planner to help you manage the process. Here’s how to find an advisor who will work in your best interest.