If you make too much money to contribute to a Roth IRA directly, there's a workaround that's been quietly popular among high earners for years.
It's called the backdoor Roth IRA, and it's drawing fresh attention as more Americans bump up against income limits that haven't kept pace with rising salaries.
You contribute to a traditional IRA, which has no income cap for contributions if you're not deducting them.
Then you convert that money into a Roth IRA.
Since Roth withdrawals in retirement are generally tax-free, the appeal is obvious for anyone who expects to be in a higher tax bracket later.
The catch is that the IRS doesn't let you deduct the traditional IRA contribution if you're covered by a workplace plan and earn above certain thresholds.
That's fine for this strategy, because the whole point is to get money into a Roth, not to grab a deduction now.
Contribution limits for IRAs rose to $7,000 for 2024, with an extra $1,000 catch-up for those 50 and older.
Meanwhile, Roth income phase-outs remain stuck at levels that many dual-income households blow past without trying.
A married couple filing jointly starts losing direct Roth eligibility once modified adjusted gross income tops $230,000.
The mechanics matter, and so do the traps.
If you hold a traditional IRA with pre-tax dollars from an old job or a past deduction, the IRS applies the pro-rata rule.
That means your conversion gets taxed based on the mix of pre-tax and after-tax money across all your traditional IRAs, not just the account you're converting.
A clean backdoor move is easiest when you have no existing pre-tax IRA balances.
One workaround is rolling old pre-tax IRAs into a 401(k) before doing the conversion, assuming your plan allows it.
That clears the deck so the conversion is mostly tax-free on the back end.
Another detail people miss: the conversion itself has no income limit, but you'll owe ordinary income tax on any pre-tax dollars that sneak into the conversion.
Do the math before filing, or you could get an unwelcome bill in April.
The "step transaction" doctrine has worried some filers for years, but the IRS and courts have generally treated these as two legitimate steps.
Report the nondeductible contribution on Form 8606, and document the conversion on Form 1099-R when it arrives.
For savers who've maxed out a 401(k) and want more tax-advantaged room, the backdoor Roth remains one of the few legal options left.
It's not glamorous, and it won't move markets, but for a household earning $250,000 or more, it can shelter thousands of dollars a year from future taxes.
The takeaway for everyday investors: know your income against the Roth phase-out, check whether you hold any pre-tax IRA money, and talk to a tax pro before converting.
The strategy is simple on paper but unforgiving if you skip the details. **Our take:** The backdoor Roth is a rare case where the tax code rewards homework.
It won't make anyone rich overnight, but for high earners already maxing out other accounts, ignoring it is leaving free tax shelter on the table.
Final Thoughts
Just don't attempt it without checking your IRA balances first.