When most people think about retirement, they focus on one specific number: the total balance sitting in their accounts. It’s the figure that represents decades of discipline and saving.

But there is a secondary number that is arguably more important: how much of that balance you actually get to spend after the IRS takes its cut.

At Maestro Associates, we find this is one of the most common and costly blind spots in financial planning. People spend years growing their wealth but almost no time thinking about how that wealth will be taxed when it’s time to use it. For many, the "tax surprise" in retirement can be significant.

The Problem with "Gross" Numbers

Most traditional retirement accounts, like 401(k)s and traditional IRAs, are funded with pre-tax dollars. That’s a great feature while you’re working, but it means every dollar you pull out later is taxed as ordinary income.

It gets even more complicated when you layer in other income sources:

• Social Security: These benefits can become taxable depending on your other income levels.
• Required Minimum Distributions (RMDs): Starting at age 73, you are forced to take money out of your accounts, whether you need it or not.
• Investment & Rental Income: Real estate gains and dividends are taxed differently, and they all interact in ways that aren't always obvious.

Pulling too much from the wrong account in the wrong year can trigger a "tax torpedo," pushing you into a higher bracket, increasing your Medicare premiums, or making more of your Social Security taxable. Most people don't realize these thresholds exist until they’ve already crossed them.

Strategy Matters: The Order of Operations

One of the most overlooked decisions in retirement isn't what you own, but the sequence in which you tap your accounts.

When done thoughtfully, the "order of operations" for your withdrawals can make a meaningful difference in how long your money lasts. A few moves that can move the needle include:

• Roth Conversions: Strategically moving pre-tax savings to a Roth account during lower-income years so future growth and withdrawals are tax-free.
• Timing Social Security: Coordinating your start date to reduce how much of your other income gets taxed alongside it.
• Building Tax Flexibility: Ensuring you have money in accounts with different tax treatments gives you options as tax laws change.

Why the Window of Opportunity is Now

The best time to make these moves is before you retire, not after. Once you are living on a fixed income and drawing down assets, your options narrow considerably.

Depending on where you are in your career, you may have years to make gradual adjustments that dramatically reduce your future tax burden. The goal isn't just to save money; it's to ensure you are the one making the decisions, rather than having the tax code make them for you.

If you’ve never mapped out what your actual "take-home" retirement income looks like from every source, that is a conversation worth having.