Traditional vs. Roth Self-Directed IRAs

August 11, 2025 • 7 Min Read

Traditional vs. Roth Self-Directed IRAs

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When planning for retirement, choosing the right Individual Retirement Account (IRA) can have significant implications for how your investments grow and how they're taxed. Two of the most popular types of IRAs are the Traditional IRA and the Roth IRA. Both can be self-directed, meaning they allow for a broader range of investments beyond stocks and mutual funds, including real estate, private equity, and crypto.

Understanding the differences between these two types of accounts can help you choose the strategy that best aligns with your financial goals, tax situation, and long-term outlook.


If you're considering investing in startups using retirement funds, check out StartEngine IRAs.


Traditional IRA (Pre-Tax Contributions)

A Traditional IRA allows you to invest for retirement using pre-tax dollars. You may be eligible to deduct contributions from your taxable income, which can lower your tax bill today. However, withdrawals in retirement are taxed as ordinary income.

Withdrawals made before age 59½ may be subject to a 10% early withdrawal penalty and ordinary income tax, unless an exception applies (such as a first-time home purchase, certain education expenses, or qualified medical costs).

Starting at age 73, you are required to take minimum distributions (RMDs) from your Traditional IRA each year. These withdrawals are taxed as ordinary income.

For 2025, the annual contribution limit is $7,000, or $8,000 if you're age 50 or older. Contributions can be made up until the tax filing deadline for the previous year.

Anyone with earned income can contribute, though your ability to deduct contributions may be limited if you (or your spouse) are covered by a retirement plan at work.

Roth IRA (After-Tax Contributions)

A Roth IRA is funded with after-tax dollars. That means you pay taxes on the money now, but qualified withdrawals in retirement — including investment gains — are completely tax-free.

You can withdraw contributions at any time without taxes or penalties. However, to withdraw earnings tax-free, your Roth IRA must be at least five years old and you must be age 59½ or older. Otherwise, you may face taxes and a 10% penalty on earnings, unless you qualify for an exception.

Unlike Traditional IRAs, Roth IRAs are not subject to required minimum distributions (RMDs) during the account owner's lifetime, giving your investments more time to grow tax-free.

To contribute to a Roth IRA in 2025, your income must be under $165,000 if filing single, or $246,000 if married filing jointly. Contribution limits are the same: $7,000 annually, or $8,000 if you’re age 50 or older. 

Like Traditional IRAs, contributions can be made until the tax filing deadline for the previous year.

Key Differences at a Glance

Feature

Traditional IRA

Roth IRA

Tax Benefit at ContributionContributions may be tax-deductibleContributions are not tax-deductible
Tax on WithdrawalsTaxable as ordinary incomeTax-free if qualified
Income LimitsNone for contributionsYes—subject to income thresholds
RMDs RequiredYes, starting at age 73None
Early Withdrawal Penalties10% penalty on early withdrawalsContributions can be withdrawn penalty-free
Contribution Limits (2025)$7,000 / $8,000 (50+)$7,000 / $8,000 (50+)

Self-Directed IRA Investment Options

Both Traditional and Roth IRAs can be self-directed, meaning you’re not limited to mutual funds or public stocks. Self-directed IRAs allow you to invest in a broader range of alternative assets — which could include:

  • Early-stage startups
  • Real estate
  • Private equity
  • Cryptocurrency
  • Notes and other alternative assets

Through a StartEngine IRA, you may be able to use your retirement funds to invest in early-stage startups directly on our platform, making it easier than ever to align your IRA with your interest in innovation and entrepreneurship. Learn more here.

As with any investment, there are risks. Private securities are typically illiquid, may result in loss of capital, and are not suitable for all investors. Be sure to consider your personal financial situation and consult a professional if needed. Tax advantages depend on your specific account type and individual tax situation.


Final Thoughts

Choosing between a Traditional and Roth Self-Directed IRA ultimately comes down to when you prefer to pay taxes — now or later — and whether you meet the eligibility requirements for Roth contributions. 

Some investors even choose to hold both account types to diversify their tax exposure.

Before making any investment decisions using a self-directed IRA, it’s important to consult with a qualified financial or tax professional. Self-directed IRAs offer powerful flexibility, but they also require a clear understanding of the rules to use them effectively.

To explore how StartEngine IRA works — including how it could allow you to invest in startups and other private assets — click here to learn more.

Disclaimer

Be sure to fully understand the risks and restrictions involved in using retirement assets for alternative investments. Self-directed IRAs are not suitable for everyone. Please consult with a qualified financial or tax advisor before making any investment decision. Investments in early-stage startups carry risk, including loss of capital. StartEngine does not offer investment, tax, or legal advice. All investments are made at your own risk. Investments in private offerings are speculative, illiquid, and intended for investors who do not require a liquid investment.

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