I've done the math: I can retire at 66 with $550,000 in the bank and not a penny more. How do I make it last?

When it comes to picking an IRA, one of the easiest ways to invest is to open a self-directed trade account with SoFi. Their DIY approach allows you to invest with no commission fees, plus, for a limited time, you can get up to $1,000 in stock when you fund a new account.

With their rollover IRA, you can also move your money from a tax-qualified retirement account — such as an employer-sponsored 401(k) — into an IRA that you manage yourself. Typically, you’ll get a broader range of investment options than you would with an employer-sponsored account. Plus, your income keeps growing tax-deferred.

SoFi is designed to help you learn investing as you go, with real-time investing news, curated content and the data you need to make smart decisions about the stocks that matter most to you. Plus, get a 1% match on IRA rollovers and contributions with no minimum amount required.

Another option, although one that needs long-term planning, is to capitalize on the backdoor Roth IRA method. If you have a high net worth, this might be something you want to start thinking about for your retirement.

Roth IRAs don’t allow joint filers earning above $246,000, or individuals making more than $165,000 in modified adjusted gross income, to make contributions. But there’s no rule stopping you from contributing to a traditional IRA and then converting it into a Roth IRA.

If that sounds complicated — and it is — the experts at Range are here to help. They provide all-in-one white-glove wealth management services for high-earning professionals making at least $250,000 and households making over $300,000.

This includes navigating the complexities of the backdoor Roth IRA tax strategy and even the mega-backdoor Roth IRA method. But Range advisors can also offer proactive advice across your entire financial life, including alternative assets management — not just taxes.

And the best part? Unlike many white-glove investment services, Range offers a transparent, flat annual fee — no hidden costs or percentage-of-assets surprises — to help scale your wealth.

Of course, everyone's situation is unique, and you want to balance using these accounts in the most tax-advantaged way. Make sure to consult with a qualified investment or tax professional before proceeding with a Roth conversion.

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Delay your Social Security claim for larger monthly benefits

If you were born in 1960 or later, your full retirement age for Social Security is 67. That's the age when you can claim your monthly benefits without a reduction.

However, for each year you delay your Social Security claim until age 70, your benefits get an 8% boost. And that boost is a permanent one. This means that if you're eligible for a monthly Social Security benefit of $2,005 at age 67 and you wait until 70 to file, you'll be able to get approximately $2,486 per month instead — for life.

Larger Social Security benefits can take some of the pressure off of your nest egg (assuming you aren’t relying on it to postpone your Social Security benefits), allowing you to leave your savings intact longer so you can continue generating returns. These returns can also come in handy if your savings start to dwindle.

Another way to stretch your savings further? Cutting back on expenditures you don’t need — like monthly subscriptions you’ve forgotten about – and budgeting where you can.

If managing a budget feels overwhelming to you, apps like Rocket Money can simplify the process.

Rocket Money tracks and categorizes your expenses, providing a clear view of your cash, credit and investments in one place. It can even automatically uncover forgotten subscriptions, helping you cut unnecessary costs and save potentially hundreds annually.

For a small fee, the app can also negotiate lower rates on your monthly bills, making it a valuable tool for keeping your finances on track.

Move to a state with lower costs

When you're working, you may have to live in a certain part of the country to get access to jobs in your field. In retirement, you have the freedom to move to any state you choose, which could help you lower your costs.

It could mean that housing is more affordable, or that life is more affordable because state income taxes are low or non-existent.

These U.S. states have no income tax:

Alaska
Florida
Nevada
New Hampshire
South Dakota
Tennessee
Texas
Wyoming

Washington also doesn't have a state income tax, though residents may be subject to capital gains taxes. To be clear, a state with no income tax is not automatically a low-cost state. But you can use this list as a starting point.

If changing states sounds like the right move, make sure to take a hard look at any home insurance payments. Some states can have higher home insurance rates due to extreme weather. To make sure you're getting a good deal try to shop around.

This is where services like OfficialHomeInsurance.com can come in.

In under two minutes, this free service can help you find the best rates for you in your area. How it works is simple: Just answer a few questions, like about your ZIP code and property type, and OfficialHomeInsurance.com will connect you with providers in your area.

Even better, this side-by-side comparison tool can save you an average of $482, depending on your situation.

Consider downsizing

Whether you own or rent a home, downsizing is a great way to lower your monthly expenses. It's also a good option if you're looking to shed costs in retirement, but relocating isn't an option.

As of 2022, U.S. homeowners aged 65 and over had a median $250,000 in home equity, according to the Joint Center for Housing Studies of Harvard University. Downsizing could be a great way to capture that equity and use it to pad your retirement savings. If you don’t own a home but are able to lower your monthly rental costs by moving to a smaller home, that could make a big difference, too.