Your income went up, and now a retirement account you used to fund without thinking has a new label: off-limits.
That is the trap millions of higher-earning Americans hit each year, because Roth IRA contributions come with income limits that phase out fast.
For 2025, single filers start losing the ability to contribute once modified adjusted gross income passes $150,000, and married couples filing jointly hit the wall at $236,000.
Here is the part that surprises people: you can often still get money into a Roth, just not by writing a check to a Roth IRA directly.
The workaround is nicknamed the backdoor Roth IRA, and it has been a standard move for high earners for years.
It is not a secret loophole, and it is not illegal.
It is two ordinary steps stacked together.
Step one: make a non-deductible contribution to a traditional IRA.
You put in after-tax money, up to the annual limit, which is $7,000 for 2025, or $8,000 if you are 50 or older.
Because you already paid tax on that money, you do not claim a deduction.
Step two: convert that traditional IRA balance into your Roth IRA.
Since the money was already taxed, you generally owe little or nothing on the conversion, assuming no other pre-tax IRA money is sitting around.
That last detail is where the strategy gets messy.
If you hold a traditional IRA, SEP IRA, or SIMPLE IRA with pre-tax dollars anywhere, the IRS pro-rata rule looks at all of your IRA balances together.
A conversion then pulls in a mix of taxed and untaxed money, and you can end up owing income tax on a chunk of it.
Many workplace 401(k) balances do not count here, which is why some people roll old 401(k) money into a current employer plan before converting.
The paperwork trips up plenty of first-timers.
You report the non-deductible contribution on Form 8606 so the IRS knows those dollars were already taxed.
Skip it, and you risk paying tax twice on the same money.
TurboTax, H&R Block, and most tax software handle this, but you have to answer the questions correctly.
Some advisors suggest waiting a few weeks or months between the contribution and the conversion to keep the steps clean, though the IRS does not require a waiting period.
What the IRS does require is that you report the conversion in the year it happens, not the year you contributed.
The math still favors the move for many people.
A Roth grows tax-free, qualified withdrawals in retirement are tax-free, and there are no required minimum distributions during your lifetime.
For someone with 20 or 30 years until retirement, that can be worth real money.
Just run the numbers first, especially if you have a large pre-tax IRA balance or a year with unusually high income.
Our take: the backdoor Roth is a legitimate, well-worn tool, not a hack, and it is worth a conversation with a tax professional before you try it solo.
The two-step process is simple on paper and easy to botch on a return, so get the forms right.
Final Thoughts
If your income has outgrown direct Roth contributions, this is one of the few doors still open.