How to Open a Roth IRA

A Roth IRA is the most powerful retirement account most Americans can open. Contributions go in after tax, but every dollar of growth and every qualified withdrawal in retirement is tax free. You can open one online in 15 minutes at Fidelity, Schwab, or Vanguard, fund it with as little as $1, and contribute up to $7,000 in 2026.

This guide covers the eligibility rules, the application, the funding, and the one investment decision that matters.

Why Open a Roth IRA Before Almost Anything Else

The Roth IRA is unusual among investment accounts. Most accounts trade off something: either you pay tax now (taxable brokerage) or you pay tax later (Traditional IRA, 401(k)). The Roth gives you a tax break in exchange for paying tax up front, and the break compounds for decades.

A simple comparison. You put $7,000 a year for 40 years, earning 7% real returns:

| Account | Tax Treatment | Ending Balance | After-Tax Value (24% bracket) | |---------|---------------|----------------|-------------------------------| | Taxable brokerage | Tax on gains | $1,495,000 | ~$1,290,000 (after long-term cap gains) | | Traditional IRA | Tax on withdrawal | $1,495,000 | $1,136,000 (24% income tax) | | Roth IRA | Tax free at withdrawal | $1,495,000 | $1,495,000 |

The Roth wins by hundreds of thousands of dollars over a career. The catch is the contribution is limited and your income has to be below the phase-out.

There are two other underrated features:

• No required minimum distributions. Traditional IRAs and 401(k)s force you to withdraw at age 73. Roth IRAs do not. You can leave the money compounding for life and pass it to heirs.
• Contributions are accessible. You can pull your contributions out at any age for any reason, no tax, no penalty. This makes the Roth a quiet emergency backup for serious situations.

For the rules straight from the source, see IRS Roth IRA contribution limits and the broader IRS retirement plans page.

Check Whether You Qualify

Two boxes have to be checked.

Box 1: You have earned income. W-2 wages, self-employment income, and certain commissions count. Investment income, Social Security, and rental income do not. The contribution cannot exceed your earned income for the year. If you only earned $4,000, you can contribute $4,000, not the full $7,000.

A non-working spouse can use a spousal Roth IRA, funded against the working spouse's earned income. Same $7,000 limit each.

Box 2: Your income is below the phase-out. The 2026 phase-outs:

| Filing Status | Full Contribution | Phase-Out Range | No Contribution | |---------------|-------------------|-----------------|-----------------| | Single / HoH | Under $150,000 MAGI | $150,000 to $165,000 | Over $165,000 | | Married filing jointly | Under $236,000 MAGI | $236,000 to $246,000 | Over $246,000 | | Married filing separately (lived with spouse) | $0 | $0 to $10,000 | Over $10,000 |

MAGI is modified adjusted gross income, which for most people is close to their AGI from line 11 of Form 1040. Confirm the current numbers at IRS.gov each year, since they adjust for inflation.

If you are above the limit, you can still get money into a Roth via the backdoor Roth strategy. The procedure is straightforward but the pro-rata rule complicates it if you have existing Traditional IRA balances. Consult a CPA for that case.

Pick a Brokerage

The Roth IRA itself is a tax wrapper. The brokerage holds the wrapper and offers the investments inside. All three of the major brokerages charge $0 to open and maintain a Roth IRA.

| Brokerage | Account Fee | Best Single-Fund Choice | Notes | |-----------|-------------|-------------------------|-------| | Fidelity | $0 | FZROX (0.00%) or FXAIX (0.015%) | Strongest all-around | | Charles Schwab | $0 | SWTSX (0.03%) or SCHB ETF | Best customer service | | Vanguard | $0 | VTSAX (0.04%) or VTI ETF | Index purist's pick |

Avoid opening a Roth IRA at a brokerage that pushes high-fee mutual funds, advisor-managed accounts, or annuities. A Roth IRA at Edward Jones or Northwestern Mutual will often have 1% annual advisory fees plus mutual fund expense ratios over 0.5%. Over 40 years those fees consume roughly 30% of your final balance.

For a deeper comparison, see investing brokerages and how to open a brokerage account.

The Application

The Roth IRA application is nearly identical to a taxable brokerage application, with one extra step (beneficiary) and one different account type selection.

You will need:

• Social Security number
• Government ID
• Employer name and address
• Bank routing and account numbers for funding
• Beneficiary name, DOB, and SSN (or relationship if SSN unavailable)

The application flow:

1. Pick account type: "Roth IRA" (not Traditional, not Rollover, not SEP).
2. Enter personal information.
3. Confirm Roth eligibility with a checkbox about income.
4. Name primary and contingent beneficiaries. Spouse is the default primary for married filers. Always name at least one beneficiary, because IRAs avoid probate only if a beneficiary is on file.
5. Sign electronically.
6. Approval is typically instant.

The beneficiary form is the most overlooked piece. Update it after marriage, divorce, or the birth of a child. A correctly designated beneficiary inherits the Roth tax free with options for either a lump sum or a 10-year stretch.

Funding the Account

After approval, fund the account. Three things to know:

• Annual limit is $7,000 in 2026 (under 50) or $8,000 (50+).
• You can split contributions across the year or fund all at once on January 2.
• You can designate the tax year. Contributions made between January 1 and the tax filing deadline can be for the prior year or the current year. Always pick a year explicitly; the brokerage's default is the current year.

ACH transfers from your linked checking account are free and take 1 to 3 business days to settle. The contribution counts on the day you initiate the transfer, even if it settles later.

Research shows that lump-sum contributions on January 2 slightly beat monthly dollar-cost averaging over the long run because the money has more time in the market. But monthly contributions are easier to budget and almost as effective. Both work. The trap is making no contribution at all.

The Single Most Important Step: Actually Invest the Money

Roughly one-third of Roth IRA contributions sit in cash for months or years because the contributor never placed a trade. Cash inside a Roth IRA earns the money market rate (around 4% to 5% in 2026), and worse, you have wasted the tax-free growth potential.

The moment funds settle, buy something. For your first year, the right answer is one broad-market index fund:

| Fund | Ticker | Expense | What It Holds | |------|--------|---------|---------------| | Vanguard Total Stock Market | VTSAX / VTI | 0.04% / 0.03% | All US stocks | | Fidelity ZERO Total Market | FZROX | 0.00% | All US stocks | | Schwab Total Stock Market | SWTSX | 0.03% | All US stocks | | Vanguard S&P 500 | VFIAX / VOO | 0.04% / 0.03% | Largest 500 US | | Vanguard Target Retirement 2065 | VLXVX | 0.08% | Stocks + bonds, auto-rebalanced |

If you want a single fund and never touch it again, a Target Retirement fund matched to your retirement year is the simplest answer. It rebalances and shifts to bonds automatically as you age.

If you want slightly lower fees and you do not mind owning two or three funds, use a total market ETF as your core. See how to invest in index funds and how to choose a mutual fund for the longer comparison.

Skip individual stocks in a Roth IRA. The whole value of the wrapper is tax-free compounding on a diversified portfolio. A bad stock pick wastes the wrapper.

Automate Future Contributions and Walk Away

The best Roth IRA is the one you fund every year for 40 years. The way to make that happen is to never have to remember.

• Set up a recurring transfer for $583 a month from checking to the Roth IRA. That equals $6,996 a year, just under the limit.
• Set up a recurring fund purchase for the same amount on the same day.
• Increase the contribution by $50 a month whenever the contribution limit rises (typically every 1 to 3 years).

Use the compound interest calculator to see what your specific timeline produces. A 28-year-old maxing a Roth IRA from now until age 65 at 7% real returns ends with about $1.2 million, all tax free.

Things People Get Wrong About Roth IRAs

A handful of misunderstandings that cost real money:

• "I will be in a lower tax bracket in retirement, so Roth is bad." Possibly. But tax rates in 2065 are unknown, and the current rates are historically low. The Roth removes that uncertainty.
• "I cannot afford to pay the tax up front." You pay no extra tax for using a Roth. You contribute with money you have already paid tax on, just like a regular checking deposit.
• "I can wait to open one when I earn more." Years of compounding inside the Roth wrapper are the most valuable feature. A 22-year-old contributing $3,000 a year for 5 years and then stopping ends with more than a 32-year-old contributing $7,000 a year for 10 years and then stopping.
• "I can move my whole 401(k) into a Roth tax free." No. A Roth conversion from a pre-tax 401(k) or Traditional IRA is a taxable event in the year of conversion. The strategy can be worthwhile, but plan with a CPA.

For more on the long arc of retirement saving, the Social Security Administration publishes useful context on benefit calculations and full retirement age. The SEC investor.gov site has plain-English explainers on IRAs.

The Roth IRA is one of those rare government programs that pays off enormously if you simply use it. Open the account this week, fund it with whatever you can spare, buy one index fund, and let 40 years of compounding do the work.