Tax planning decisions in the years before retirement have outsized consequences for household finances, yet most Americans approach them reactively rather than strategically. Pre-retirees in Texas and Arkansas are increasingly adopting Roth conversions, a specific tactic particularly suited to those in middle-income brackets watching their tax situation shift as they approach their earliest withdrawal years.
A Roth conversion involves transferring funds from a traditional IRA or 401(k) into a Roth IRA. The amount moved is subject to income tax in the year of conversion. However, all subsequent gains within the Roth account grow tax-free, and qualified withdrawals—generally those taken after age 59½ and five years after the first contribution—incur no federal income tax.
For households strategically timing conversions, the tax arithmetic can be compelling. Consider a pre-retiree in their early 60s earning $120,000 annually and holding $600,000 in a traditional 401(k). Under current tax law, every dollar withdrawn will be taxed as ordinary income. If that person expects higher income or higher tax rates after retirement—perhaps from Social Security, pension distributions or investment income—converting a portion now at today's marginal rate locks in known tax costs rather than gambling on future rates.
The conversion window, however, is constrained. The IRS mandates required minimum distributions beginning at age 73 following passage of the SECURE 2.0 Act. Once RMDs commence, account holders lose the flexibility to time conversions strategically; they must withdraw a calculated percentage annually regardless of need. The years between early retirement eligibility and age 73 represent what financial planners call a "planning gap"—a period where a household's income is often lower than it will be once RMDs and Social Security combine, creating a narrower window for tax-efficient conversions.
The strategy carries genuine complexity. Converting too aggressively in a single tax year can push a household into a higher federal bracket, increasing the marginal tax cost of the conversion itself. More subtly, higher adjusted gross income can trigger Medicare premium surcharges under Income-Related Monthly Adjustment Amounts, meaning a conversion that saves $10,000 in federal income tax might cost an additional $2,000 in Medicare premiums for couples earning above certain thresholds.
State tax considerations add another layer. A pre-retiree in Arkansas faces a top state income tax rate of 5.5%, while Texas imposes no state income tax, making the after-tax impact of a conversion meaningfully different across state lines.
Data on conversion adoption remains fragmented. The IRS does not publish comprehensive statistics specifically on Roth conversion volume, making it difficult to assess how widespread the practice is among the pre-retiree population nationally. However, financial services firms working with clients in the $500,000-plus household net worth range report that conversions have become standard discussion points, particularly as interest rates have remained elevated and required minimum distributions have begun affecting early baby boomers.
The estate planning dimension adds another variable. Because Roth accounts carry no required minimum distributions during the account holder's lifetime, they accumulate tax-free across decades and can represent tax-efficient wealth transfer vehicles. Beneficiaries who inherit Roth IRAs receive distributions that remain tax-free, though they must deplete the account within ten years under current law. Heirs inheriting traditional IRAs owe income tax on every distribution. For households with significant retirement assets and heirs in higher tax brackets, this distinction can shift hundreds of thousands of dollars in lifetime tax liability.
Conversions are not universally advantageous. A pre-retiree in poor health with low life expectancy may derive minimal benefit from tax-free growth decades into the future. Those expecting to remain in low tax brackets throughout retirement—perhaps relying primarily on modest Social Security and pension income—may find that paying tax on conversions now yields no advantage over paying tax on withdrawals later. Households with large charitable intentions might find that directing traditional IRA assets to donor-advised funds or charitable remainder trusts offers superior tax efficiency.
The decision also hinges on assumptions about future tax policy. The Tax Cuts and Jobs Act of 2017 reduced federal income tax rates, but those reductions are set to expire at the end of 2025 unless Congress acts. A pre-retiree betting on conversions today implicitly bets that federal rates will rise over the next two decades. If Congress extends current rates or cuts them further, the conversion advantage shrinks. Conversely, if deficit pressures force rate increases, conversions executed at today's rates represent genuine value preservation.
For individuals and couples with significant assets concentrated in pretax retirement accounts, engaging in rigorous tax modeling before executing conversions is essential. The analysis should project household income across multiple years, factor in state and federal tax rates, estimate RMD impacts, model Medicare premium effects and consider the sustainability of the plan if market conditions deteriorate. A conversion strategy executed in isolation—without reference to overall tax filing status, dependent deductions, capital gains timing or charitable plans—can easily backfire, generating tax bills that exceed anticipated savings.
Pre-retirees in Texas and Arkansas who are moving toward conversions appear to be those with sufficient assets to make tax planning consequential, sufficient income to benefit from rate arbitrage and sufficient planning sophistication to understand the tradeoffs. For the broader population of pre-retirees living paycheck-to-paycheck or with modest retirement savings, conversions likely remain a peripheral concern.
