Is $600,000 Enough to Retire?

The real answer to “is 600k enough to retire” has almost nothing to do with the stock market. It comes down to one number, and it is yours, not Wall Street’s.

Here is the whole thing in about ten minutes. Three couples, all sitting on the same $600,000, run through a free calculator, live on screen. Same savings, three very different answers.

What does “enough” really mean?

Here is a question worth asking before you ever look at a balance. Enough for what?

The market gets all the attention. It is rarely the thing that decides whether your money lasts. What decides it is the gap between the life you want and the income you already have. Your $600,000 has exactly one job in retirement, and that is to fill that gap. Nothing else.

That is why two couples can both have $600,000 and get two completely different answers. The number on the statement is the same. The life they want, and the gap that comes with it, is not.

How do you find your retirement gap?

Your gap is simple to find. Start with what the life you want costs in a year. Then subtract the income that already shows up no matter what the market does.

For most couples retiring today, that income is Social Security. Roughly one in three retirees also has a pension from an employer. If you are one of them, that pension counts the same way, it comes in every year and it shrinks your gap before your savings lift a finger. Whatever is left over after you subtract the income you already have, that yearly shortfall, is your gap. That is the number your $600,000 has to cover.

Get the gap right and the rest of the math gets a lot calmer.

Three couples, the same $600,000

Meet three couples. Every one of them is 67, retiring now, with $600,000 saved and $42,000 a year in Social Security, the full retirement age amount. None of these three has a pension. All three waited to full retirement age to claim, and that choice lifted their checks and shrank their gap before we touched a dollar of savings. The only thing that changes between them is the life they want to live.

Illustrative and hypothetical as of June 2026. Social Security shown is the full retirement age amount.

Couple	Annual spending	Social Security	Annual gap	Gap on $600,000	Covered by a safe withdrawal rate?
Careful	$48,000	$42,000	$6,000	1.0%	Yes, easily
Comfortable	$60,000	$42,000	$18,000	3.0%	Yes, inside the safe range
Full life	$72,000	$42,000	$30,000	5.0%	Only at the most aggressive rate

The researchers who study this give us a few rules of thumb for how much you can safely pull from savings each year. The old 4% rule. Bengen’s updated figure of 4.7%. The Guyton-Klinger guardrails that can run up around 5.5% if you are willing to adjust in bad years. By any of those, the careful couple and the comfortable couple are fine. Their gaps sit well inside the safe range.

The full-life couple is a different story. A 5.0% draw sits right near the top of what the research calls safe, and only the most aggressive rate covers it. That is the couple who needs a better answer than crossing their fingers.

What happens when the gap gets too big?

A 5% draw works fine in an average decade. The trouble is that no decade is average.

If a rough market shows up in the first few years you are retired, pulling 5% while your savings are down can dig a hole the recovery never fills. You are selling more shares to raise the same paycheck, right when those shares are worth less. Two retirees can earn the exact same average return over thirty years and end up in completely different places, just because of the order the returns arrived. This is called sequence-of-returns risk, and it is the quiet thing that turns a 5% plan into a worry you carry every time the news gets loud.

How Protected Lifetime Income changes the answer

This is where Protected Lifetime Income (PLI) comes in. The full-life couple does not have to gamble, and they do not have to shrink the life they want. They take the right portion of their savings, never all of it, and turn it into a paycheck that keeps coming as long as either of them is alive.

Here is what that looks like for them. They set aside $300,000 of the $600,000. That $300,000 becomes $23,400 a year, $1,950 a month, for life, and it keeps paying the survivor if one of them passes. The other $300,000 stays invested and growing, for upgrades down the road, for emergencies, and for what they leave behind.

Watch what that does to the gap. The shortfall was $30,000 a year. The protected paycheck covers $23,400 of it. That leaves just $6,600 a year to come from the savings still invested, which is a 2.2% draw on the remaining $300,000. Below even the most careful rule of thumb.

The full-life couple, before and after. Illustrative and hypothetical as of June 2026.

The full-life couple	Before	After setting aside $300,000 into PLI
Annual gap to fill	$30,000	$6,600
Where it comes from	All from invested savings	$23,400 from PLI, $6,600 from savings
Draw on invested savings	5.0% of $600,000	2.2% of the remaining $300,000

That protected paycheck is built to cover the life they actually chose. The essentials, the adventures and experiences, and most of all the memories with the people they love. Because here is the part that matters. The grandkids are not going to remember the size of the account. They are going to remember the trip Grandma and Grandpa took them on.

Notice what PLI is not. It is not the whole $600,000. Half of it stays liquid, invested, and growing. PLI is the right amount to make the life certain, and not a dollar more.

What about the careful couple?

Remember the first couple, the careful one with the 1% gap? They have a different problem, and they may not even know it. They can afford far more life than they are living, and they are holding back because nobody ever showed them it was safe.

A protected income floor does something for them too. It gives them permission. When the essentials are covered no matter what the market does, the extra is theirs to actually spend, on the trips and the time and the people, while they are healthy enough to enjoy it. First the life, then the money.

It’s the model, not your advisor

None of this is your advisor’s fault. It is the model they were handed.

Wall Street is built to manage assets, so its answer to every retirement question is a portfolio and a withdrawal rate. Washington wrote a tax code that does not make any of it simpler. The model is not evil. It is just aimed at a different goal than yours. Its goal is assets under management. Your goal is a life.

You don’t have to trust a label to protect that life. You can look at the structure and see for yourself. A floor of protected income that does not flinch when the market does. Once that floor is in place, a crash is a headline, not an emergency.

Keep going

If this page helped, here is where to go next. See whether $500,000 is enough to retire or whether $1 million is enough to retire for a different rung. Learn why you may not have to spend down your retirement savings at all, and see how your retirement paycheck can be built to last for life. Start at the Retirement Income Answers hub to find your question.

Check your own number

Want to see where you stand? Run your own gap with the same free calculator from the video. It takes about two minutes, it asks nothing of you, and it shows you the one number that actually decides whether your savings are enough.

Frequently Asked Questions

Everything on this page is illustrative and hypothetical as of June 2026. It is education, not investment, tax, or legal advice. The couples shown are examples, not real clients, and your situation will differ. Withdrawal-rate rules of thumb are general guidance from published research and are not a prediction or a promise of any result. Protected Lifetime Income figures rely on the claims-paying ability of the issuing insurance company. Kurt H. Jackson is Life and Health Insurance Licensed in MO, NE, KS, IA, and FL, and is not a securities broker, registered investment advisor, or CPA.