To really build a complete retirement budget as a couple, you’ll need to take into account both potential income sources and realistic expenses. While it’s possible to come up with an estimated income or range of incomes from these figures, the expense side of the budget is equally important and potentially much more variable. Other variables include your planned retirement date, whether you have any other sources of retirement income and how you want to plan to handle hard-to-foresee expenses, such as healthcare and long-term care costs.

Determining Your Anticipated Income

Since 65 is within the normal range of retirement ages, you may well plan to retire immediately. If so, you’ll have to generate your investment-based income from the $1.9 million you currently have in retirement accounts. If you were willing and able to wait a few years, this amount might grow somewhat and allow you to increase your retirement income.

More specifically, if you wait until full retirement age at 67, your Social Security benefit will also increase. However, right now, a nest egg of this size and the Social Security benefit described could generate a solid retirement income.

The 4% rule is a historic rule of thumb you can use to start thinking about how much you can safely withdraw from your retirement investments each year. It employs a conservative strategy in some markets, or overly aggressive in others, so there’s risks to following this rule on both sides. However, the same can be said for any path you might choose.

Applying this rule suggests you could withdraw 4% of your $1.9 million the first year and a similar amount, adjusted for inflation, each year thereafter for 25 years, though that doesn’t account for any potential earnings. In this limited example, that means you’d withdraw $76,000 the first year. Then if inflation is 3% the next year, your withdrawal would increase by that same amount up to $78,280.

On an annual basis, your combined Social Security benefits come to $62,400, at $5,200 a month. Combined with $76,000 from investments, your total income would equal $138,400 in year one. Depending on the lifestyle you want to maintain as a retiree, this should give you quite a bit of flexibility as a couple.