05 Oct Retirement Tax Planning: Don’t Miss This Tax Window

The Retirement Tax Window: Why the Years Before Social Security and RMDs May Matter

Retirement can create an unusual tax-planning opportunity that is easy to overlook.

After your paycheck stops, but before Social Security and required minimum distributions (RMDs) become part of your income, you may experience a period when your taxable income is lower than it was during your working years—or may be later in retirement.

We often refer to these years as a retirement tax window. For some retirees, this period may create an opportunity to make strategic tax decisions before additional income sources begin.

Why Your Early Retirement Years Can Be Different

Retirement income rarely arrives all at once. You may stop working at 62, for example, but delay Social Security. Required minimum distributions may begin years later. During the years in between, your income could look very different from what it did while you were working.

Later, several sources of income may begin overlapping, including:

• Social Security benefits
• Required minimum distributions
• Pension income
• Interest and dividends
• Taxable investment withdrawals

That is why retirement tax planning should look beyond your tax bill this year. Understanding how your income could change over the next several years can help identify opportunities before they disappear.

Could a Roth Conversion Fit Into the Window?

One strategy that may be considered during lower-income retirement years is a Roth conversion.

A Roth conversion moves money from a pre-tax retirement account, such as a Traditional IRA, into a Roth IRA. The amount converted is generally included in taxable income for that year. In exchange, qualified Roth IRA withdrawals can generally be tax-free, and Roth IRAs do not require lifetime RMDs for the original owner.

The idea isn’t simply to convert as much as possible. Instead, the question is whether paying taxes on some retirement assets today could make sense when compared with paying taxes on those assets later.

Why Partial Roth Conversions May Be Worth Evaluating

Converting a large IRA balance all at once could create a substantial tax bill and potentially push income into a higher tax bracket. That’s why some retirement tax strategies evaluate partial Roth conversions over multiple years.

For example, instead of automatically converting a predetermined amount, you might evaluate how much additional taxable income could be recognized while remaining within a targeted tax range.

This requires careful planning because a conversion can affect more than your federal income tax bracket. Depending on your circumstances, additional income may also affect Medicare premiums and other tax-related considerations.

The goal isn’t necessarily to pay the least tax this year. It’s to evaluate the potential tax impact across your retirement.

Your Social Security Decision Is Part of the Tax Conversation

Social Security timing and Roth conversion planning shouldn’t necessarily be evaluated independently.

Once Social Security begins, a portion of those benefits may become taxable depending on your overall income. Starting Social Security can therefore change the amount of income available for other tax-planning strategies.

For someone delaying Social Security, the years before benefits begin may provide additional flexibility. For someone claiming earlier, the available planning window may look very different.

This is why Nova Wealth Management approaches retirement income, Social Security, investments, and tax planning as interconnected decisions rather than separate conversations.

RMDs Can Change the Tax Picture

Required minimum distributions can eventually add another source of taxable income to your retirement plan. For retirees with significant balances in tax-deferred accounts, those distributions may affect future tax brackets and the flexibility available for managing taxable income.

Strategic Roth conversions during earlier retirement years may reduce the amount remaining in tax-deferred accounts later. But that doesn’t automatically mean a conversion is appropriate. The potential tax cost today needs to be compared with the possible long-term benefit.

Don’t Forget About Medicare

Tax brackets aren’t the only thresholds to consider. Roth conversions increase taxable income in the year of the conversion, and that additional income may also affect income-related Medicare premiums.

That makes the size and timing of a conversion important. A strategy that appears attractive from an income-tax perspective may look different once Medicare and other financial considerations are included.

Who Might Consider a Roth Conversion?

A Roth conversion may be worth evaluating if you:

• Expect your taxable income to increase later in retirement
• Have significant assets in tax-deferred retirement accounts
• Have funds outside your IRA available to pay the resulting tax bill
• Want greater tax diversification in retirement
• Are currently experiencing a lower-income year

On the other hand, converting may be less attractive if you expect to remain in a lower tax bracket, need retirement assets to pay the conversion tax, or would trigger other undesirable tax consequences.

Look Beyond Roth Conversions

The larger lesson isn’t simply about converting an IRA to a Roth IRA. It’s about recognizing that your tax situation can change throughout retirement.

A lower-income year could create an opportunity to evaluate Roth conversions, portfolio withdrawals, charitable giving, capital gains, or other tax-planning decisions.

Rather than automatically withdrawing from the same accounts every year, consider how your different assets work together:

• Tax-deferred retirement accounts
• Roth accounts
• Taxable brokerage accounts
• Cash and short-term reserves

Having different types of accounts may provide additional flexibility when deciding where retirement income should come from each year.

Don’t Let the Retirement Tax Window Pass Unnoticed

The years immediately after you stop working can be some of the most important years for retirement tax planning. The opportunity may not last forever.

At Nova Wealth Management, we help retirees and pre-retirees evaluate Social Security, retirement income, investments, Roth conversions, RMDs, and tax considerations as parts of one coordinated financial plan.

If you’re approaching retirement—or have recently retired—this may be a good time to look several years ahead rather than focusing only on this year’s tax return.

Want to explore whether you have a retirement tax-planning window? Schedule a meeting with Nova Wealth Management.

Frequently Asked Questions

What is the retirement tax window?

The retirement tax window generally refers to a period when taxable income may temporarily decline after employment income ends but before other income sources, such as Social Security or required minimum distributions, begin.

Should I convert my entire Traditional IRA to a Roth IRA?

Not necessarily. A large conversion can significantly increase taxable income. Some retirees instead evaluate partial conversions over several years based on their individual tax situation and financial plan.

Can a Roth conversion affect Medicare premiums?

Yes. A Roth conversion increases taxable income in the year of conversion and may affect income-related Medicare premiums. This should be considered when determining the timing and size of a conversion.

Is a Roth conversion right for everyone?

No. Whether a Roth conversion makes sense depends on factors including current and expected future income, tax rates, retirement account balances, available assets to pay the tax, Medicare considerations, and long-term financial goals.

Source: Forbes, Andrew Rosen, Oct. 1, 2026. Licensed through AdvisorStream.

This material is provided for general educational and informational purposes only and is not intended as individualized investment, tax, or legal advice. Roth conversions can have significant tax consequences. Consult with your financial and tax professionals regarding your individual circumstances.