If your income is too high to contribute to a Roth IRA directly, there is a legal workaround that many savers use instead.
It is commonly called the backdoor Roth IRA, and it lets high earners move money into a tax-free retirement account without breaking IRS rules.
The catch is that it involves a two-step process, and one small mistake can create a tax bill you did not expect.
Here is how it works in plain English, and what to watch out for before you try it. **Why the door is closed in the first place** The IRS sets income limits on who can fund a Roth IRA directly.
For 2025, single filers phase out between $150,000 and $165,000 in modified adjusted gross income.
Married couples filing jointly phase out between $236,000 and $246,000, according to IRS figures.
Above those thresholds, you cannot put a dollar into a Roth IRA the normal way.
But a traditional IRA has no income limit for contributions, which is where the backdoor strategy begins. **The two-step move** First, you open a traditional IRA and make a non-deductible contribution.
For 2025, you can put in up to $7,000, or $8,000 if you are 50 or older.
Because the money is non-deductible, you have already paid tax on it.
Second, you convert that traditional IRA balance into a Roth IRA.
Since you already paid tax on the contribution, you generally owe little or nothing on the conversion itself.
Once the money lands in the Roth, future growth and qualified withdrawals come out tax-free.
The whole thing can often be done in a few days inside one brokerage account. **Where people get tripped up** The trouble usually comes from the pro-rata rule.
If you hold other pre-tax money in any traditional IRA, the IRS looks at your total balance when calculating how much of your conversion is taxable.
That can turn a clean, tax-free move into a partial tax hit.
The fix many advisors suggest is rolling existing pre-tax IRA money into a 401(k) first, if your plan allows it.
That clears the deck so the conversion stays mostly tax-free.
You also need to report the conversion properly on Form 8606 when you file.
Skipping that form is a common and costly error. **Is it worth the paperwork?** For savers who expect higher tax rates later, or who simply want tax-free income in retirement, the appeal is obvious.
You are essentially buying future tax-free growth with money you have already been taxed on.
One more thing to keep in mind: the 2017 tax law ended the ability to undo a conversion, so once you make the move, it sticks.
Run the numbers or talk to a tax professional before converting a large balance.
The strategy is not glamorous, and it will not make headlines.
But for households bumping against the Roth income ceiling, it can quietly add years of tax-free growth that would otherwise be off the table.
Final Thoughts
Check your current IRA balances first, because the pro-rata rule is the one detail that decides whether this works in your favor.