If you've been faithfully maxing out a Roth IRA every year, there's a number you need to check before you write that next check.
The income limits that decide who can contribute to a Roth IRA adjust annually, and if your salary crept up last year, you might now be phased out of the full amount — or locked out entirely.
For 2025, single filers can make a full Roth contribution if their modified adjusted gross income stays under $150,000.
That full amount phases out completely once you hit $165,000.
Married couples filing jointly get more room: the phase-out runs from $236,000 to $246,000.
Earn above the top of your range, and the IRS says no direct Roth contribution for you this year.
The tricky part is that "income" here isn't just your paycheck.
It's modified adjusted gross income, which can include bonuses, side gig earnings, rental income, and even some deductions added back.
A raise that feels like a win in January can quietly disqualify you by April.
Plenty of people don't discover this until they're filing their taxes — and by then, the contribution is already sitting in the account.
So what happens if you contribute and then realize you've exceeded the limit?
You have options, but none of them are free.
You can withdraw the excess contribution plus any earnings before the tax filing deadline to avoid a 6% penalty for each year it stays in.
Or you can recharacterize the money into a traditional IRA, which has no income limit for contributions (though the tax deduction may be limited if you have a workplace plan).
There's also a lesser-known workaround: the backdoor Roth.
You contribute to a traditional IRA — no income cap there — then convert it to a Roth.
It's legal and widely used, but it gets messy if you already hold pre-tax money in a traditional IRA, thanks to the pro-rata rule.
That's a conversation worth having with a tax pro, not a DIY weekend project.
Because Roth accounts are one of the few places where your money grows tax-free and comes out tax-free in retirement.
For younger workers and anyone expecting higher taxes later, that's valuable.
Losing access because of a few thousand dollars of extra income stings — especially when the fix is often just knowing the rules ahead of time.
The simplest move is to estimate your 2025 income now, not in March.
If you're near the edge, wait until you file your taxes to make your prior-year contribution, so you know your real number.
If you're already over, look into the backdoor route or shift the money to a traditional IRA.
One more thing worth noting: these limits are indexed for inflation, so they tend to creep upward every few years.
That means the ceiling isn't permanent — but neither is your eligibility if your income keeps climbing.
My take: the Roth IRA is still one of the best deals in the tax code, but the income limits reward people who plan ahead and punish people who assume.
Check your number before you contribute, not after.
Final Thoughts
A ten-minute conversation with a tax professional beats a 6% penalty every time.