Every January, the IRS quietly adjusts a number that determines whether millions of Americans can legally fund a Roth IRA.
For 2025, the income phase-out ranges moved up slightly, which sounds like good news until you realize how many people still get locked out of the account type they actually want.
Single filers can contribute fully if their modified adjusted gross income stays under $150,000, with the ability phasing out completely at $165,000.
Married couples filing jointly get a full contribution up to $236,000 and lose eligibility entirely at $246,000.
Those figures are up from 2024, but not by much — a few thousand dollars in most brackets.
The catch is that these limits apply to modified adjusted gross income, not your salary.
That distinction trips up a lot of people.
If you sold a rental property, cashed out a brokerage account, or received a year-end bonus that pushed you over the line, you may owe a penalty if you already contributed.
The fix is a recharacterization, but you have to catch it before the tax filing deadline.
So what do you do if you're above the limit?
The standard answer is the backdoor Roth conversion, where you contribute to a traditional IRA and immediately convert it.
It's legal, it's widely used, and it comes with a catch: if you already hold pre-tax money in a traditional IRA, the pro-rata rule hits you with a tax bill on part of the conversion.
That surprise has burned plenty of high earners who assumed the backdoor was a free pass.
The bigger question is who these limits actually protect.
The stated goal is preventing wealthy Americans from sheltering even more retirement money from taxes.
But a couple earning $250,000 in a high-cost city isn't rich in any meaningful sense.
They're paying a mortgage, childcare, and probably saving less than they'd like.
Meanwhile, someone with a modest salary but a large inherited brokerage account can sail past the same threshold on paper.
Income limits are a blunt instrument in a country where cost of living varies wildly by zip code.
A $236,000 household income in rural Ohio and the same figure in San Francisco are not remotely the same financial situation, yet the tax code treats them identically.
Your contribution eligibility is based on the tax year, but you often don't know your final MAGI until you file.
That means many people contribute in January, get a raise or a bonus in December, and discover in March that they've overcontributed.
The penalty is 6% per year on the excess amount until it's corrected, which adds up fast if you don't notice.
The practical move for anyone near the threshold is to wait until you know your final numbers, or contribute through the backdoor from the start to sidestep the guesswork.
Neither option is convenient, which is sort of the point — retirement tax policy was never designed to be simple.
The uncomfortable reality is that the people most affected by these limits are the ones who bothered to read the rules.
Everyone else keeps contributing and hopes nobody checks.
Our take: income caps on Roth IRAs are a reasonable idea executed with all the precision of a sledgehammer.
They punish savers in expensive cities while doing little to stop the genuinely wealthy, who have accountants for exactly this reason.
Final Thoughts
If you're anywhere near the line, talk to a tax professional before you contribute — the IRS will not send a friendly reminder.