The Best Roth Conversion Strategy in 2026: A Blueprint for Raleigh & Charlotte Retirees

There is no shortage of advice online urging you to convert your entire traditional IRA or 401(k) into a Roth IRA right away before tax rates change. Many of these messages rely on fear-based tactics to prompt immediate action.

With over three decades helping families across Raleigh, Charlotte, and the Carolinas navigate retirement, we take a different approach.

A Roth conversion is one of the most effective tax-planning tools available for retirement, but it is not a universal solution. For the right household, it can save hundreds of thousands of dollars in lifetime taxes. For others, an unnecessary conversion simply shifts tax payments forward without providing a long-term benefit.

The difficulty lies not in executing the conversion, but in evaluating whether your specific situation calls for one. Below is a four-question framework to help you determine if a Roth conversion aligns with your retirement goals, how much to convert, and when to execute the move.

Should You Do a Conversion at All?

Before diving into tax brackets, start with the core principle: Roth conversions are an exercise in tax arbitrage.

You are choosing to pay income tax on pre-tax retirement dollars today so those funds can grow and be withdrawn completely tax-free in the future. This strategy works only if your marginal tax rate in the future will be higher than your tax rate today. If your future tax rate is expected to remain the same or decrease, converting pre-tax assets offers little to no advantage.

A Practical Rule of Thumb

If you are 55 or older and your combined pre-tax retirement accounts (IRAs and 401(k)s) total less than $1 million, your future Required Minimum Distributions (RMDs) will likely remain in lower tax brackets. In those scenarios, staying put often makes sense.

Crucial Note for Married Couples: Always evaluate balances on a combined household basis. If two 65-year-old spouses hold $2 million in combined traditional IRAs, taking a modest 4% annual withdrawal while earning 7% portfolio growth will push that balance significantly higher by the time RMDs begin. Add Social Security, and future forced distributions can quickly push the surviving spouse into higher tax brackets.

What Are You Actually Fighting Against?

The goal of a Roth conversion is not simply to avoid taxes in general; it is to mitigate forced ordinary income down the road.

Once you reach your RMD age (age 73, or 75 for those born in 1960 or later), the IRS requires mandatory annual withdrawals from traditional tax-deferred accounts. These distributions are taxed at ordinary income rates and stacked directly on top of your Social Security and pension income.

RMDs create three primary planning challenges:

1. The RMD Age Cliff: Forced withdrawals begin automatically, raising your baseline taxable income whether you need the extra cash flow or not.

2. The Single Survivor Tax Trap: When one spouse passes away, the surviving spouse inherits the entire IRA balance but must file using the Single tax filing status. Single tax brackets are roughly half as wide as Married Filing Jointly brackets, resulting in higher tax rates on similar income levels.

3. The 10-Year Inherited IRA Rule: Under current tax law, non-spouse heirs who inherit traditional IRAs must fully withdraw and pay ordinary income tax on those assets within 10 years. If your adult children inherit pre-tax accounts during their peak earning years, those distributions can trigger significant tax burdens.

The Key Benchmark: A Roth conversion adds value primarily when it reduces future forced income at a lower tax cost today than you or your heirs would face later. For a deeper look into this strategy and multi-year planning considerations, watch Mike Palmer's video on Roth conversions.

How Much Should You Convert in 2026?

Determining the appropriate conversion amount is not a static calculation. The goal is to systematically fill lower tax brackets each year without crossing into unexpected tax or Medicare surcharges.

The 2026 "Traffic Light" Guide for Roth Conversions

Execution & Timing — The Details That Matter

Even with a clear strategy, improper execution can undermine the benefit of a conversion. Two implementation rules are critical:

1. Pay Conversion Taxes from Outside Cash

To maximize tax-free compounding, taxes owed on the conversion should be paid using taxable brokerage or savings cash rather than IRA funds. Pulling money directly from the pre-tax account to satisfy taxes reduces the net amount that enters the Roth IRA, weakening the long-term compounding effect.

2. Wait Until the Second Half of the Year

Executing conversions early in the calendar year leaves little flexibility if tax laws shift or unexpected income occurs. Waiting until the second half of the year allows for a clearer picture of your total annual income, helping prevent accidental bracket overhang or Medicare surcharges.

Progress Over Perfection: Don't Forget to Live

Managing tax liability is an important component of retirement planning, but it should remain secondary to your personal goals. Spending down pre-tax retirement assets on meaningful life experiences—such as family travel, home improvements, or earlier retirement—also systematically reduces your IRA balance and future RMD exposure.

Focusing on steady, deliberate progress rather than absolute perfection helps balance long-term financial efficiency with enjoying retirement.

Partner with Ark Royal Wealth Management in Raleigh & Charlotte

At Ark Royal Wealth Management, we operate as fee-only fiduciary financial advisors, offering personalized tax and retirement planning tailored to executives, business owners, and retirees across Raleigh, Charlotte, and the broader Carolinas.

If you are evaluating whether a Roth conversion fits into your overarching financial plan, our team is available to help analyze your multi-year strategy.