How to Open a Roth IRA: A Step-by-Step Guide

TL;DR: Opening a Roth IRA in 2026 starts with confirming you fall under the income phase-out, which is $153,000 to $168,000 of modified adjusted gross income for single and head-of-household filers and $242,000 to $252,000 for married couples filing jointly. From there, you pick a provider, contribute up to $7,500 (or $8,600 if you are 50 or older) by April 15, 2027, and choose what to invest in inside the account. Earners above the phase-out generally use the backdoor Roth IRA route instead. The single five-year clock that determines whether your withdrawals of earnings come out tax-free starts the moment your first Roth contribution posts, so opening the account earlier rather than later has its own value.

Step 1: Confirm you are income-eligible for a Roth IRA in 2026

A Roth IRA is open to you outright only if your modified adjusted gross income falls under the 2026 phase-out range, and the backdoor Roth IRA is the workaround if it does not.

Before you set up anything, confirm you qualify to contribute directly. The Internal Revenue Service sets an annual income ceiling on who can put money into a Roth IRA, and it moves with inflation each year. This guide walks the process from that first eligibility check through funding, and it sits alongside our broader IRA investing coverage for readers still comparing account types. For 2026, the phase-out range for single filers and heads of household runs from $153,000 to $168,000 of modified adjusted gross income (MAGI, your adjusted gross income with a handful of specific add-backs). Below $153,000, you can contribute the full amount. Between $153,000 and $168,000, your allowed contribution shrinks on a sliding scale. Above $168,000, you cannot contribute directly at all. For married couples filing jointly, the 2026 range is $242,000 to $252,000, with the same reduce-then-cut-off structure.

If your income sits above the top of your range, you are not locked out of a Roth account entirely. A backdoor Roth IRA lets higher earners contribute to a traditional IRA first and convert it to a Roth afterward, since the income limit applies only to direct contributions, not to conversions. That process has its own mechanics and its own trap (the pro-rata rule), so treat this as a pointer rather than a full explanation.

Step 2: Choose a provider

Any IRS-approved custodian can open a Roth IRA, and the real decision is what you want to hold and how much you want to pay in fees, not which company has the flashiest offer.

A Roth IRA is not a product itself. It is a tax wrapper that a custodian, meaning the company that holds and administers your account, sets up on your behalf. Banks, brokerages, mutual fund companies, and other IRS-approved custodians can all open one. What differs between them is the menu of investments available inside the account, the account fees, and the tools each provider offers for managing contributions and tracking performance over time. Compare account-opening minimums, ongoing fees, and available investment types before you commit, and treat the paperwork itself (a name, date of birth, Social Security number, and a beneficiary designation) as the easy part. If you are still weighing a Roth against a traditional IRA or want the fuller mechanics of opening either kind of account, the general IRA opening guide walks through that comparison in more depth.

Step 3: Fund the account before the deadline

You can contribute up to $7,500 in 2026, or $8,600 if you are 50 or older, but only up to what you actually earned, and you have until April 15, 2027 to fund your 2026 Roth IRA.

Once the account is open, funding it comes down to three numbers: the limit, the compensation requirement, and the deadline. The 2026 contribution limit is $7,500, combined across all your traditional and Roth IRAs. If you are 50 or older during the year, an additional $1,100 catch-up brings your total to $8,600. Either way, you cannot contribute more than your taxable compensation for the year. If you earned $4,000 in 2026, $4,000 is your ceiling, regardless of the dollar limit. Per IRS Publication 590-A, contributions for a given tax year must be made by the return due date, not including extensions, generally April 15 of the following year. Applied to 2026, that means contributions can be made through April 15, 2027, and you should tell your custodian which tax year a contribution made between January and mid-April is meant for. For the fuller table of limits, phase-outs, and how they compare across account types, see the IRA contribution limits guide.

Two funding paths are worth knowing if the standard compensation rule does not fit your household. A spousal IRA lets a non-earning or lower-earning spouse contribute based on the working spouse’s compensation, as long as the couple files a joint return, which is useful if one spouse stepped back from paid work. A custodial Roth IRA lets a parent or other adult open and manage an account for a minor, but the same earned-income rule applies at the federal level: the child needs actual taxable compensation, such as pay from a part-time job or self-employment, and the contribution is capped at the lesser of that earned income or the annual limit. Allowance, gifts, and investment income do not count toward eligibility.

Step 4: Invest, and know that the five-year clock just started

Once the account is funded, you choose what to hold inside it, and that first contribution also starts the single five-year clock that governs whether future withdrawals of earnings come out tax-free.

A Roth IRA does not invest your money automatically. After the contribution lands, you select the holdings, typically from a menu that can include stocks, bonds, mutual funds, and exchange-traded funds, depending on what your custodian offers. Unlike a traditional IRA, a Roth contribution is never tax-deductible, but qualified withdrawals of earnings later in retirement are free of federal income tax. A withdrawal generally qualifies once the account has been open at least five years and you have reached age 59½, among a few other specific exceptions.

That five-year period, set out in IRC section 408A, is a single clock, not one per account. It begins with the first taxable year for which you made any contribution to any Roth IRA you own, and it does not restart if you later open a second Roth IRA elsewhere or convert other funds into one. That is the practical argument for opening a Roth IRA sooner rather than later, even with a modest first contribution: starting the clock costs nothing and cannot be done retroactively.

Frequently Asked Questions

How do I start a Roth IRA?

Confirm your modified adjusted gross income falls under the 2026 phase-out for your filing status, choose an IRS-approved custodian, complete the account application with basic identifying information and a beneficiary, then fund the account up to the annual limit before the filing deadline.

How much does it cost to open a Roth IRA?

Opening the account itself is typically free with most custodians. Your ongoing cost depends on the fee structure and the investments you choose inside the account, which varies by provider, so compare those fees directly rather than assuming they are uniform across the industry.

Can I open a Roth IRA for a child?

Yes, through a custodial Roth IRA that an adult opens and manages on the child’s behalf. The child needs their own earned income, such as wages from a job, and the contribution is limited to the lesser of that earned income or the annual limit. Allowance and gift money do not qualify.

What if my income is too high to contribute directly?

If your modified adjusted gross income is above the top of the 2026 phase-out range for your filing status, you cannot make a direct Roth contribution that year. Many higher earners use the backdoor Roth IRA process instead, contributing to a traditional IRA and converting it, since the income limit only restricts direct contributions.

Is a Roth IRA good for beginners?

For someone early in their career or in a lower tax bracket now than they expect to be in retirement, a Roth IRA is a common starting point, since contributions are made with after-tax money and qualified withdrawals in retirement are tax-free. Whether it fits your specific situation depends on your income, tax bracket, and timeline, so weigh it against a traditional IRA rather than assuming one is universally better.

This article is educational information, not individualized tax, legal, or financial advice. Always consult your own legal, financial, and tax professionals before opening or changing a retirement account.

By Tim Schmidt + Sean Webster Reviewed by Sean Webster