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How to Open a Roth IRA in 2026: Step-by-Step Guide (Limits, Income Rules and What to Buy)

Quick answer

To open a Roth IRA, pick a broker (Fidelity, Schwab, Vanguard, ETRADE, Merrill Edge, Robinhood and Webull all offer $0-minimum Roth IRAs). Apply online with your SSN, ID and bank details, fund it, then invest the cash. Depositing it isn't the same as investing it. 2026 limit: $7,500 ($8,600 if you're 50 or older). You need earned income. Direct contributions phase out at $153,000-$168,000 of MAGI for single filers and $242,000-$252,000 for married filing jointly. You can contribute for 2026 until the April 2027 tax deadline*.

A Roth IRA is simple: you contribute money you've already paid tax on, it grows, and qualified withdrawals in retirement are tax-free. For anyone early in their career, it's usually the best account available after an employer 401(k) match.

Opening one takes about 15 minutes. The more important decisions are where to open it and what to buy once it's funded.

2026 Roth IRA rules at a glance

Rule 2026
Contribution limit $7,500
Age 50+ limit $8,600
Income phase-out (single / head of household) $153,000 - $168,000 MAGI
Income phase-out (married filing jointly) $242,000 - $252,000 MAGI
Requirement Earned income at least equal to your contribution. A spousal IRA can cover a non-working spouse.
Deadline for 2026 contributions Tax-filing deadline in April 2027
Withdrawing contributions Anytime, tax- and penalty-free
Withdrawing earnings tax-free Age 59½ and 5 tax years since your first Roth contribution

Full detail on limits: Roth IRA contribution limits 2026.

Step 1: Decide if a Roth is the right account first

Follow this order:

  1. 401(k) up to the employer match. A match is an instant return nothing else beats.
  2. Roth IRA, especially if you're in a low or moderate tax bracket now.
  3. More 401(k), or a traditional IRA if you're in a high bracket now.
  4. Taxable brokerage account for everything beyond that.

Roth vs traditional in one line: Roth if you expect your tax rate to be the same or higher in retirement; traditional if you expect it to be lower. See Roth IRA vs 401(k).

Step 2: Choose a broker

The big brokers are all $0 commission on stocks and ETFs, with $0 minimums. The differences are in the details:

Broker Worth knowing
Fidelity $0 minimum; zero-expense-ratio index funds; strong cash sweep
Charles Schwab $0 minimum; low-cost index funds; strong customer service
Vanguard Its own low-cost funds; $25 annual account fee unless you choose e-delivery
E*TRADE Part of Morgan Stanley; good tools; $0 on stocks and ETFs
Merrill Edge Best if you bank with Bank of America; very low cash sweep rate
Robinhood 1% match on contributions (3% with Gold); must hold 5 years to keep the full match
Webull Has run IRA match promotions; simple app

Full ranking: best Roth IRA brokers 2026.

Step 3: Apply online

You'll need:

Choose "Roth IRA" specifically. Many brokers show several IRA types on one screen: Traditional, Roth, Rollover, SEP and SIMPLE.

Step 4: Fund it, and note the tax year

When you deposit between January 1 and the April tax deadline, the broker asks which tax year the contribution is for. Choosing the prior year lets you use last year's limit if you haven't maxed it. This is a common source of mistakes, so check the year before you confirm.

Funding options:

Step 5: Invest the money, the step people skip

When you deposit money, it lands in a cash sweep or money market fund. It isn't invested until you buy something. Brokerage studies have repeatedly found large amounts of IRA money sitting in cash for years.

Simple options:

Then set up automatic investing so each deposit buys your fund.

Step 6: Know the withdrawal rules

The Roth's flexibility on contributions makes it a useful backup emergency fund. But every dollar you take out is room you can't put back.

Mistakes to avoid

  1. Leaving it in cash. Deposits aren't investments.
  2. Over-contributing across multiple IRAs. The $7,500 limit is shared. Excess contributions face a 6% tax each year until corrected.
  3. Contributing without earned income. Investment income doesn't count.
  4. Missing the income limit. Check your MAGI. If you're over, look at a backdoor Roth.
  5. Picking the wrong tax year for January-April deposits.

Canadians

Canadian residents generally can't open a US Roth IRA. The closest Canadian equivalent is the TFSA. See the TFSA and Roth IRA guide.

Frequently asked questions

How much can I put in a Roth IRA in 2026?

$7,500, or $8,600 if you're 50 or older. The limit is shared across all your IRAs, Roth and traditional combined, and you can't contribute more than your earned income for the year. Contributions for 2026 can be made until the tax-filing deadline in April 2027.

What are the Roth IRA income limits for 2026?

Direct contributions phase out between $153,000 and $168,000 of modified adjusted gross income for single filers and heads of household, and between $242,000 and $252,000 for married couples filing jointly. Above the top of the range, you can't contribute directly, though a backdoor Roth conversion may be possible.

Can I open a Roth IRA with no money?

Yes. Most major brokers, including Fidelity, Schwab and E*TRADE, have no minimum to open a Roth IRA, and many offer fractional shares so you can invest small amounts. Some mutual funds have their own minimum investment, but ETFs can be bought for the price of one share or less.

What should I invest in inside a Roth IRA?

For most people, a low-cost diversified fund: a target-date fund matched to your retirement year, or a broad US or total-world stock index ETF, with bonds added as you get older. Because Roth growth is tax-free, many investors put their highest expected-growth holdings there.

When can I withdraw from a Roth IRA?

Your contributions can be withdrawn at any time, tax- and penalty-free. Earnings are tax-free once you're 59 and a half and the account has been open at least five tax years. Earlier withdrawals of earnings may be taxed and penalized unless an exception applies.

Can a Canadian open a Roth IRA?

Generally no. You need to be a US taxpayer with US earned income, and most US brokers don't open accounts for Canadian residents. Canadians have the TFSA, which works similarly for tax-free growth, and the RRSP for deductible retirement savings.

Primary sources

Data & disclaimer: This article is for educational purposes only and is not financial or investment advice. Figures reflect data available as of Sep 18, 2026, and conditions change — always confirm current pricing, rates and rules with the provider before you act. Written by Elizabeta Dimoska. See our editorial standards and disclosure.

ED
About the author

Elizabeta Dimoska

Founder and writer of RiskStock. Self-directed investor covering ETFs, long-term investing, tax-advantaged accounts (TFSA, RRSP, Roth IRA, 401(k)), retirement, macro, and markets — in plain English, with every claim tied to a primary source. Not a licensed financial advisor; RiskStock is educational. See our editorial standards.

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