The IRS just moved the goalposts on who can fund a Roth IRA, and the new numbers could quietly lock out savers who were eligible last year.
For 2025, the income phase-out for single filers starts at $150,000 and ends at $165,000.
Married couples filing jointly can earn up to $236,000 before contributions begin shrinking, with a full cutoff at $246,000.
That's a bump from 2024, when the single phase-out ran from $146,000 to $161,000.
On paper, a few thousand dollars looks minor.
In practice, it decides whether a raise, a bonus, or a side hustle pushes you over the line and forces you to unwind contributions before the tax deadline.
Here's how the phase-out actually works, because most people get this wrong.
You don't lose the whole contribution the moment you cross the threshold.
Your allowed amount gradually shrinks as your modified adjusted gross income climbs through the range.
A single filer at $158,000, for example, can still contribute a partial amount for 2025, while someone at $166,000 is shut out entirely.
The contribution cap itself stays at $7,000 for people under 50, plus a $1,000 catch-up for those 50 and older.
If your income lands in the phase-out zone, the real number you can put in is smaller, and you have to calculate it with the IRS worksheet or risk a penalty.
What counts as income trips people up constantly.
Modified adjusted gross income for Roth purposes includes wages, salaries, bonuses, and most investment income, but it excludes Roth conversions and certain other items.
A one-time capital gain from selling a rental property or a big year in a taxable brokerage account can spike your MAGI and knock you out of eligibility without any change to your paycheck.
So what do you do if you're over the limit?
You have options, and none of them require giving up on tax-free growth.
The backdoor Roth remains legal and widely used: make a nondeductible contribution to a traditional IRA, then convert it to a Roth.
The catch is the pro-rata rule, which taxes the conversion proportionally if you hold other pre-tax IRA money.
If you have a big old 401(k) rollover sitting in a traditional IRA, that conversion gets messy fast.
The mega backdoor Roth is a second path, but it only works if your employer's 401(k) plan allows after-tax contributions and in-service conversions.
Many plans don't, so check your summary plan description before assuming you qualify.
Timing matters more than most savers realize.
You have until the tax filing deadline in April 2026 to make 2025 contributions, which means you can wait until your income is finalized and contribute the exact amount you're allowed.
Overfunding and fixing it later is a paperwork headache involving excess contribution penalties and a 6% tax for every year the money stays in.
The real takeaway is that these thresholds rise most years, but not always fast enough to keep pace with a good year at work.
A promotion in October can retroactively shrink what you were allowed to contribute in March, and unlike a 401(k), there's no automatic payroll fix.
Set a calendar reminder, check your MAGI before you contribute, and revisit the number after any raise or windfall.
The income limits aren't designed to punish success, but they do reward planning.
Final Thoughts
Savers who check their numbers twice a year will keep their full Roth benefit, while those who assume last year's eligibility still applies may end up writing checks to the IRS instead of their retirement account.