Roth IRA vs. Traditional IRA: Taxes, Benefits, and How to Choose

By Mark Sipos, Director, LFG Tax Services

Choosing between a Roth IRA vs. traditional IRA often comes down to one tax question: would you rather receive a potential tax benefit now, or build toward potential tax-free income later?

Both accounts can help you save for retirement. The difference is how the IRS treats contributions, growth, and withdrawals. For financially successful individuals and families, that difference can affect more than one account. It may influence your future tax bracket, retirement income strategy, Medicare planning, Social Security taxation, and estate planning.

The right choice is not always obvious. A Roth IRA may look attractive because of potential tax-free withdrawals, while a traditional IRA may look attractive because of a possible deduction today. In practice, the better answer often depends on your tax rate today, your likely tax rate in retirement, your retirement timeline, and your broader financial plan.

Roth IRA vs. Traditional IRA: The Basic Difference

A traditional IRA may allow you to deduct contributions from taxable income, depending on your income and whether you or your spouse is covered by a workplace retirement plan. Later, when you take withdrawals, they are generally taxed as ordinary income.

A Roth IRA is taxed differently. You contribute money that has already been taxed, so there is no current tax deduction. The potential benefit comes later: if IRS rules are met, both your contributions and any investment growth may be withdrawn tax-free.

In simple terms, a traditional IRA may help reduce taxes today. A Roth IRA may help reduce taxes later. That is the core tradeoff. This is less about choosing the “best” retirement account and more about choosing the tax treatment that fits your situation.

Roth vs. Traditional IRA Taxes: Pay Now or Pay Later

When comparing Roth vs. traditional IRA taxes, timing is the key issue.

With a traditional IRA, the potential benefit comes upfront. If you qualify for a deduction, the contribution may reduce your taxable income for the year. That can be valuable if you are in a high tax bracket today and expect to be in a lower tax bracket later.

With a Roth IRA, the potential benefit comes later. You do not receive a current deduction, but qualified withdrawals may be tax-free. That can be valuable if you expect future tax rates to be higher, or if you want more flexibility over taxable income in retirement.

For many families with $1 million to $3 million or more in investable assets, this decision is not isolated. If most of your retirement savings are already in tax-deferred accounts, adding Roth assets may help create balance. If you are in peak earning years, a current deduction may still be worth considering.

The question to ask is not only “Which saves me taxes this year?” but also “Which gives me more control later?”

Traditional vs. Roth IRA Tax Benefits

The traditional IRA vs. Roth IRA tax benefits are different, but both can be useful.

A traditional IRA’s main tax benefit is the possibility of a deduction today. This may reduce your current taxable income. The tradeoff is that withdrawals are generally taxable later.

A Roth IRA’s main tax benefit is the possibility of tax-free withdrawals later. This can be especially valuable if the account has many years to grow, or if you want a source of retirement income that may not increase taxable income.

Traditional IRA vs. Roth IRA Quick Reference Guide

Feature	Traditional IRA	Roth IRA
Contributions	May be deductible	Not deductible
Withdrawals	Generally taxable	Qualified withdrawals may be tax-free
Income Limits	Deduction may phase out	Contributions may phase out
Required Minimum Distributions	Generally required	Not required during original owner’s lifetime
Tax Benefit Timing	Tax benefit is now	Tax flexibility later

This is why affluent families often benefit from having different tax “buckets.” Taxable accounts, tax-deferred accounts, and Roth accounts can each play a role in retirement income planning.

When a Roth IRA May Make Sense

A Roth IRA may make sense if you expect your tax rate to be the same or higher in retirement. It may also be useful if you want more flexibility over future taxable income.

For example, Roth withdrawals may help supplement income in a year when taking more from a traditional IRA would push you into a higher bracket. Roth assets may also help manage taxes around Social Security, Medicare income thresholds, or future required distributions from other accounts.

Roth IRAs can also be attractive from an estate planning perspective. Original Roth IRA owners are generally not required to take lifetime required minimum distributions. That may allow the account to keep growing if the money is not needed for spending.

When a Traditional IRA May Make Sense

A traditional IRA may make sense if you qualify for a deduction and are in a higher tax bracket today than you expect to be in later. This can be especially relevant during peak earning years.

The current deduction may also help improve cash flow. If the deduction lowers your tax bill, it may make the retirement contribution easier to fund.

However, tax-deferred does not mean tax-free. Traditional IRA withdrawals are generally taxable. Large tax-deferred balances can create future planning issues, especially once required minimum distributions begin. Those withdrawals may affect your tax bracket, Medicare premiums, and how much of your Social Security is taxable.

A traditional IRA can still be the right choice. It just needs to be evaluated as part of your future tax picture, not only your current-year return.

2026 IRA Contribution and Income Limits

For 2026, the total IRA contribution limit is $7,500. Individuals age 50 or older may contribute up to $8,600, assuming they have enough taxable compensation. That limit applies across traditional and Roth IRAs combined. You cannot contribute the full annual limit to both types of IRAs in the same year.

Roth IRA contributions are also subject to income limits. For 2026, the phaseout range is $153,000 to $168,000 for single filers and heads of household. For married couples filing jointly, the phaseout range is $242,000 to $252,000. If your income exceeds these limits, you may still have options. A strategy known as a backdoor Roth IRA may allow some higher-income taxpayers to fund a Roth IRA indirectly, although it requires careful planning and attention to IRS rules.

Traditional IRA deductions may also phase out if you or your spouse is covered by a workplace retirement plan. These rules matter for higher-income households, because eligibility can change based on income, filing status, and workplace plan coverage.

Can You Have Both a Roth IRA and a Traditional IRA?

Yes, you can have both a Roth IRA and a traditional IRA. In fact, many families eventually use both.

The annual contribution limit still applies across both accounts combined, but having both account types can create useful flexibility. In retirement, you may be able to choose which account to draw from based on your tax situation that year.

This can be especially helpful in years with unusual income, large deductions, charitable giving, Roth conversions, business sales, or other planning events. The more flexibility you have, the more intentional your retirement income plan can be.

Which Is Better: Roth IRA or Traditional IRA?

A Roth IRA may be better if you want potential tax-free income later, expect taxes to rise, or already have significant tax-deferred assets. A traditional IRA may be better if you qualify for a deduction, want to reduce taxable income today, and expect to be in a lower tax bracket later.

For many successful families, the best answer may not be all Roth or all traditional. It may be a coordinated approach that considers your current income, future withdrawals, investment accounts, retirement age, estate plan, and tax planning opportunities.

Retirement Planning Is Bigger Than Any One Account

Your IRA choice is important, but it is only one part of the retirement funding puzzle. Roth IRAs, traditional IRAs, taxable investment accounts, workplace retirement plans, charitable giving strategies, insurance, and estate planning tools can all affect how much flexibility you have later. The goal is not just to choose an account, but to build a coordinated plan for income, taxes, investments, and legacy. For more on how these pieces can work together, learn more about our approach to retirement and wealth planning.

Traditional Vs. Roth IRA FAQ