A Roth IRA is one of the best wealth-building tools available to ordinary people. Tax-free growth for decades. No required minimum distributions. The ability to withdraw contributions penalty-free any time. And most people either don't have one or haven't contributed to it this year.
Here's everything you need to know to decide if a Roth IRA is right for you — and how to open one today.
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A Roth IRA is an individual retirement account funded with after-tax money. The tradeoff for contributing money you've already paid taxes on: your money grows completely tax-free, and withdrawals in retirement are also tax-free.
Compare this to a traditional IRA or 401(k), which gives you a tax deduction upfront but taxes you when you withdraw in retirement. The Roth is better if you expect to be in a higher tax bracket in retirement than you are today — which is true for most people in their 20s and 30s.
2026 Roth IRA Contribution Limits
| Age | 2026 Contribution Limit | Income Limit (Single) | Income Limit (Married) |
|---|---|---|---|
| Under 50 | $7,000 | Phase out $150k–$165k | Phase out $236k–$246k |
| 50 and older | $8,000 (catch-up) | Same | Same |
Note: If your income exceeds the phase-out range, you can't contribute directly to a Roth IRA. However, you may be able to use the "backdoor Roth" strategy — consult a tax advisor if you're near these limits.
Roth IRA vs. Traditional IRA: Which Is Better?
The answer depends on when you think your tax rate will be higher: now or in retirement.
- Choose Roth if: you're early in your career, expect income to grow significantly, or want maximum withdrawal flexibility
- Choose Traditional if: you're in a high tax bracket now and expect to drop significantly in retirement
- Do both if: you have the cash flow — max your employer 401(k) match first, then contribute to a Roth IRA
For most people in their 20s and 30s, the Roth IRA wins. You're likely in a lower tax bracket now than you'll be at 65, and you're locking in decades of tax-free compound growth.
The Power of Starting Early
Here's the math on what $7,000/year in a Roth IRA looks like over time, assuming a 7% average annual return:
- Starting at 25: ~$1.9M by 65
- Starting at 35: ~$950K by 65
- Starting at 45: ~$440K by 65
Waiting 10 years doesn't cost you 10 years of contributions — it cuts your ending balance roughly in half. The best time to open a Roth IRA is today.
Best Places to Open a Roth IRA in 2026
1. Fidelity — Best Overall
Fidelity has the best combination of features for most investors: zero-expense-ratio index funds, fractional shares, excellent research tools, and no account minimums or fees. Their mobile app is strong, and their customer support is available 24/7.
Best for: Long-term index fund investors who want the best platform at zero cost.
2. Betterment — Best for Hands-Off Investors
If you want a Roth IRA that manages itself, Betterment's 0.25% annual fee gets you automated portfolio management, tax-loss harvesting within the taxable account, and automatic rebalancing. You pick a risk level, connect your bank, and it handles everything else.
Best for: People who want to invest consistently without managing their portfolio.
3. Webull — Best for Active Traders
If you want to actively pick stocks inside your Roth IRA, Webull offers commission-free trading with strong charting tools. Not the default choice for most people, but solid if you're going the self-directed route.
Best for: Active investors who pick individual stocks.
What to Invest In Inside Your Roth IRA
The account structure is just the container. What you put in it matters. For most people, a simple three-fund portfolio works well:
- Total US Stock Market Index Fund (~70%) — broad exposure to US equities
- Total International Stock Market Index Fund (~20%) — international diversification
- US Bond Index Fund (~10%) — reduces volatility as you approach retirement
At Fidelity, this is FZROX + FZILX + FXNAX — all with zero expense ratios. The simplest, lowest-cost approach to retirement investing that has consistently beaten most actively managed funds over 20-year periods.
How to Open a Roth IRA: Step by Step
- Choose a provider (Fidelity is our recommendation)
- Click "Open an Account" → select "Roth IRA"
- Enter personal information (SSN, address, employment status)
- Fund the account — you can contribute up to $7,000 for 2026, but start with whatever you have
- Select your investments (or let it sit in a money market fund temporarily)
- Set up automatic monthly contributions so it grows on autopilot
Total time: 15–20 minutes. The hardest part is starting. Once it's open, set a recurring transfer and let compound interest do the work.
Related: Once your Roth IRA is set up, make sure your cash savings are also earning the highest rate available. See our HYSA rankings →
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