- A Roth IRA is a tax wrapper, not an investment. Opening and funding the account is step one. You must actually invest the money inside the account or the tax benefit is wasted.
- The 2025 contribution limit is $7,000 per year ($8,000 if age 50 or older). Source: IRS.gov Publication 590-A. Limits adjust annually, so verify at IRS.gov.
- Roth IRA contributions phase out for single filers at $150,000 to $165,000 and married filing jointly at $236,000 to $246,000 (2025, source: IRS.gov). If you are over the limit, a backdoor Roth may be available: consult a tax professional.
- For hands-off investors, a target-date fund inside a Roth IRA at a low-cost brokerage handles asset allocation automatically. For active investors, self-directed accounts at Fidelity, Schwab, or Interactive Brokers offer the broadest fund selection.
A Roth IRA is one of the most valuable accounts in the personal finance toolkit. The premise is simple: you pay tax on money before it goes in, and you pay no tax when you take it out in retirement, including decades of investment growth. For someone who saves $7,000 per year over a long career, the tax savings can easily reach six figures.
But the account itself does nothing. The tax advantage only materializes if the money inside the account is actually invested. Many people open a Roth IRA, deposit money, and leave it sitting in cash or a money market fund for months or years, confused about the next step. This guide explains how to choose the right provider, what the income and contribution rules are, and what to actually do with the money once the account is open.
The bottom line
For most people starting or growing a Roth IRA in 2026, Fidelity and Schwab are the strongest all-around options. Both have no account minimums, no commissions on stock and ETF trades, strong educational tools, and access to low-cost index funds. Fidelity's onboarding process is particularly well-suited to first-time investors.
For people who want full automation and do not want to manage their own asset allocation, a robo-advisor Roth IRA through Betterment or Wealthfront handles portfolio construction and rebalancing automatically. Verify current Roth IRA support, fees, and minimums at each provider before opening an account.
For people who already know what they want to buy and want maximum flexibility, self-directed accounts at Fidelity, Schwab, or Interactive Brokers provide the broadest access to funds, ETFs, and individual securities.
Roth IRA contribution limits and income rules (2025)
The 2025 contribution limit is $7,000 per year, or $8,000 if you are age 50 or older. Source: IRS.gov Publication 590-A. These limits adjust periodically, so verify the current amounts at IRS.gov before contributing.
The ability to contribute phases out based on your modified adjusted gross income (MAGI):
- Single filers: phase-out begins at $150,000 and ends at $165,000 (2025, source: IRS.gov)
- Married filing jointly: phase-out begins at $236,000 and ends at $246,000 (2025, source: IRS.gov)
- Phase-out ranges adjust annually; verify current limits at IRS.gov
If your income falls within the phase-out range, your contribution limit is reduced proportionally. If your income exceeds the top of the range, you cannot make direct Roth IRA contributions. In that case, a backdoor Roth IRA (a traditional IRA contribution followed by a conversion) may be available. The mechanics involve the pro-rata rule, which can create an unexpected tax bill if you have other traditional IRA money. Consult a tax professional before using this strategy.
The account is not the investment
A Roth IRA is a tax-advantaged wrapper. The account type determines your tax treatment. The investments inside the account determine your returns.
The most common Roth IRA mistake is depositing money into the account and stopping there. The account opens, the money arrives, and it sits in a default cash or money market position while the investor assumes something is happening. Nothing is happening. The money must be invested.
The correct sequence is:
- Open the Roth IRA account at your chosen provider
- Fund the account (link a bank account and transfer money)
- Select and purchase investments inside the account
Two commonly used, low-cost options inside a Roth IRA are total-market index ETFs and target-date funds. A target-date fund automatically adjusts its allocation from stocks toward bonds as the target retirement year approaches. A total-market index ETF gives you broad diversification in a single purchase. These are illustrative examples, not investment recommendations. Consult a financial advisor before making investment decisions.
The sooner money moves from cash to invested, the sooner the tax-free compounding begins. Leaving $7,000 in a money market account inside a Roth IRA for a year is a missed opportunity, even if the yield is reasonable.
Dollar impact: what a Roth IRA actually saves you in taxes
The following example is illustrative only. It uses a hypothetical 7% annual growth rate and is not a guarantee of any future result. Actual returns will vary.
Scenario: you contribute $7,000 per year to a Roth IRA for 30 years (the 2025 limit; verify current limits at IRS.gov).
At a hypothetical 7% annual growth rate, $7,000 per year for 30 years grows to approximately $661,000 by year 30. Here is the math: this is the future value of an annuity of $7,000/year at 7% over 30 years, calculated as $7,000 x [(1.07^30 - 1) / 0.07] = approximately $661,000.
In a Roth IRA, all of that growth and all qualified withdrawals are tax-free (if qualified distribution rules are met, including the 5-year rule and age requirements). You contributed $210,000 over 30 years ($7,000 x 30). The remaining approximately $451,000 is growth, and none of it is taxable upon qualified withdrawal.
In a taxable brokerage account, the same $7,000 per year at the same hypothetical 7% growth also produces approximately $661,000. However, when you withdraw, you owe capital gains tax on the gains. At a 15% long-term capital gains rate on approximately $451,000 in gains, the tax bill is approximately $67,650.
The illustrative Roth advantage over 30 years: approximately $67,650 in avoided taxes. This is a simplified example that does not account for annual tax drag on dividends in a taxable account, which would make the taxable account perform even worse by comparison. It also does not account for state taxes.
Past performance does not guarantee future results. This is an illustrative example. Consult a tax professional.
Choose a Roth IRA at Fidelity or Schwab if
- You are opening your first Roth IRA and want a provider with strong educational resources
- You want no account minimums and no trading commissions
- You want access to a wide range of low-cost ETFs and target-date funds
- You prefer managing your own investments without a management fee
- You want strong mobile and web platform experiences
Choose a robo-advisor Roth IRA if
- You want your investments selected, weighted, and rebalanced automatically
- You do not want to make individual fund selection decisions
- You are comfortable paying a small annual management fee (often 0.25% or less at major providers; verify current fees)
- You want tax-loss harvesting and other automated optimization features
Betterment and Wealthfront are frequently cited for their automated Roth IRA options. Verify current Roth IRA availability, fees, and minimums directly at each provider.
Choose a self-directed Roth IRA at a full-service broker if
- You know exactly what you want to buy and want the full menu of available securities
- You trade individual stocks, options, or specific sector ETFs
- You want to use Interactive Brokers for its broad international fund access
- You are an experienced investor comfortable managing your own allocation and rebalancing
Fidelity
Fidelity is consistently among the top choices for Roth IRA accounts for one core reason: no minimums and no commissions, combined with an onboarding experience that works well for first-time investors. Fidelity's own zero-expense-ratio index funds (the ZERO fund family) are available with no investment minimum, which means you can buy fractional shares and start fully invested from your first contribution.
Schwab
Schwab offers comparable zero-commission trading, no account minimums, and access to a broad range of ETFs including its own Schwab Market Cap Index ETFs with very low expense ratios. Schwab's Intelligent Portfolios product provides automated investing with no advisory fee (though it holds some cash, which is worth understanding before using it). Verify current terms and fees at Schwab.com.
Betterment
Betterment offers a Roth IRA with automated portfolio construction, automatic rebalancing, and optional tax-loss harvesting. It charges an annual advisory fee, typically expressed as a percentage of assets. For investors who want full automation and are willing to pay for it, Betterment is a well-regarded option. Verify current fees, minimums, and Roth IRA availability at Betterment.com.
When this recommendation changes
The Roth IRA provider landscape is stable, but a few conditions should prompt you to revisit your choice:
- Your income rises above the Roth IRA phase-out threshold, which may require switching to a backdoor strategy
- Your employer offers a Roth 401(k) with strong fund options, which may shift where to prioritize contributions
- A provider changes its fee structure or eliminates commission-free trading on funds you use
- You accumulate enough assets that advisor access, tax planning support, or estate planning features become more valuable than minimums and commissions
How we ranked
We evaluated Roth IRA providers on account minimums, trading commissions, available fund universe, expense ratios of in-house index funds, onboarding experience, educational resources, mobile app quality, and robo-advisor availability. We did not receive compensation from any provider for inclusion. We recommend verifying all current terms, fees, and fund availability directly with each provider before opening an account.
This guide is for informational purposes only and does not constitute tax or investment advice. Consult a qualified tax professional or financial advisor.
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