How Long Will $4 Million Last in Retirement?

If you’ve accumulated $4 million for retirement, you may be wondering whether it’s enough to last the rest of your life. The answer isn’t just about the size of your portfolio, it depends on when you retire, how much you spend and how your investments perform over time. A retirement that lasts 30 or even 40 years requires careful planning and smart withdrawals.

If you’d like personalized advice for your specific situation, consider speaking to a financial advisor.

At What Age Do You Want to Retire?

How long $4 million will last in retirement depends heavily on when you stop working. Retiring at 55 could mean planning for 30 to 40 years without a paycheck, while retiring at 67 may shorten that timeline significantly. The earlier you retire, the more years your portfolio must support withdrawals, healthcare costs and inflation.

Retiring before age 65 also means covering health insurance costs until Medicare begins. Those premiums and out-of-pocket expenses can meaningfully increase early retirement spending. In contrast, retiring closer to traditional retirement age may reduce the number of high-cost, pre-Medicare years you need to fund.

Social Security timing also plays a role. Delaying benefits can increase your monthly payment, which may reduce pressure on your investment portfolio later. Ultimately, your retirement age shapes your withdrawal strategy, investment allocation and the overall sustainability of your $4 million nest egg.

What Are Your Basic Expenses?

Next, it’s time to take a look at your living expenses. If you’re planning to live the same lifestyle you live now, more or less, in retirement, then this will be relatively simple. If you’re planning to make major changes to your lifestyle when you retire, whether cutting back or splurging more, make sure to factor that in. Here are some common retirement expenses to consider:

Living expenses: Total up what you expect to spend on housing, utilities, food and transportation. For example, housing expenses might include mortgage payments, property taxes, HOA fees or maintenance expenses. Transportation might include car payments, gas money or the cost of insurance.
Medical expenses: Even if you sign up for Medicare, you’ll need to cover the premiums, so make sure you set money aside for those as well as medications and treatments.
Taxes: How much will depend on your investments and income strategy, but you will likely still be paying taxes in retirement. According to a 2020 working paper from the Center for Retirement Research at Boston College, the top 1% of retirees—which a retiree with $4 million in assets would fall into—can expect to pay about 22.7% in state and federal taxes.
Debt payments: If you have debt outside of your house or car payment, you’ll want to add it to your monthly costs.
Fun money expenses: How you expect to spend your time in retirement can also add to your total bill. Factor travel plans, hobbies and entertainment costs into your budget.
Emergency fund: Set aside some money for surprise expenses. Whether it’s a hospital trip or a totaled car, it’s wise to have some cushion built into your budget for unexpected costs.

These expenses play a big part in how long your retirement lasts. You might notice pretty quickly that you’ll need to make some lifestyle changes even with $4 million in the bank, especially if you plan to retire early or are hoping to keep up a certain lifestyle in retirement.

Strategies for Making $4 Million Last

how long will 4 million last in retirement

Now that you have an idea of how long your retirement needs to last and what your annual expenses will be, let’s look at some ways to make sure your savings last. Here are some common tips and strategies to stretch out your retirement savings:

The 4% rule: The 4% rule says that you can withdraw 4% of your total retirement savings each year, adjusted for inflation and your savings on average will last at least 30 years. Like any basic rule of thumb, this one comes with plenty of qualifications and exceptions, but it can be a useful place to start. Now, 4% of $4 million is $160,000, so as long as you expect your retirement to last for about 30 years and that amount sounds like enough, or more than enough, for you, you’re in a good place.
Set income versus spending money: Using this strategy, you would use the guaranteed income to cover “needs” and investment income to cover your “wants.” You’ll want to set up enough guaranteed income streams to support your basic expenses, this might be Social Security payments, pension benefits, bonds or annuities. Then you’ll use your other investments to cover your discretionary spending.
Bucket strategy: This strategy separates your retirement into “buckets” based on age or retirement stage. You’ll have one bucket for short-term expenses, which should be filled with low-risk assets like CDs, bonds and savings accounts. You’ll have another bucket for middle-term expenses with medium-risk, inflation-protected investments, such as preferred stocks, utility stocks, convertible bonds and REITs. Finally, you’ll have your long-term bucket with the riskiest investments, generally a portfolio with a diverse blend of sticks and other assets.
Annuities: An annuity is a financial product that pays you a set amount over a set period. Annuities can be a great way to bulk up your guaranteed income. A fixed annuity will pay you back the principal you put into it according to an agreed-upon schedule, plus any interest you earned.
Long-term care insurance: It can be a smart idea to purchase a long-term care policy to cover in-home care, nursing home expenses and assisted living facilities. These costs are usually not covered by Medicare and can quickly deplete retirement savings.
Take Social Security later: Deferring your Social Security will result in higher payments. A single person born in 1985 making $100,000 a year would receive $49,710 in annual Social Security payments if they retired at 65. If they pushed their retirement back five years to age 70, they would receive $71,124 in Social Security benefits each year. Use a Social Security benefit calculator to see how this would impact your situation.

When making a retirement plan it’s important to plan for your estimated budget once you get there. Working with a financial advisor can be instrumental in helping you get to where you want to be for your retirement goals.

What a $4 Million Retirement Might Look Like

A $4 million portfolio can support a comfortable retirement for many households, but the lifestyle it funds depends on spending habits and withdrawal strategy. Using a common 4% guideline, $4 million could generate about $160,000 per year in withdrawals, adjusted for inflation. For some retirees, that level of income may comfortably cover housing, travel, healthcare and discretionary expenses.

However, actual retirement income often varies year to year. Investment performance, taxes and unexpected expenses can all affect how much you’re able to withdraw sustainably. Retirees who want more flexibility may adopt a variable withdrawal approach, adjusting spending during strong or weak market periods.

Lifestyle expectations also matter. A retiree living in a high-cost city or maintaining multiple homes will likely need a larger annual budget than someone living in a lower-cost area. Factoring in travel plans, charitable giving and legacy goals helps paint a clearer picture of what a $4 million retirement truly looks like.

Say a single person born in 1985 retires at age 70 with $4 million. Using the 4% rule, they would be able to withdraw roughly $160,000 a year from their investments. On top of that, they would receive $71,124 in Social Security benefits each year. That’s an annual income of $231,124, and it should last them the rest of their life.

Bottom Line

How long $4 million will last in retirement depends largely on when you retire, how much you spend and how your investments perform over time. Early retirement increases the number of years your savings must support you, while inflation, taxes and healthcare costs can all influence sustainability. With a disciplined withdrawal strategy and diversified portfolio, $4 million can fund a comfortable lifestyle for many retirees.

Retirement Planning Tips

Creating a detailed plan for retirement income often involves working with an expert. A financial advisor can provide impartial insights on how to invest your portfolio to meet your retirement income need. Finding a financial advisor doesn’t have to be hard. SmartAsset’s free tool matches you with vetted financial advisors who serve your area, and you can have a free introductory call with your advisor matches to decide which one you feel is right for you. If you’re ready to find an advisor who can help you achieve your financial goals, get started now.
There are numerous strategies that retirees use to create retirement income. To provide the most flexibility, it helps to build a larger nest egg. Our investment calculator allows investors to forecast how big their nest egg will grow with information such as starting balance, annual contributions, annual returns and timeframe.