For 2026, you can contribute $7,500 to a Roth IRA if you're under 50, or $8,600 if you're 50 or older (the catch-up rose from $1,000 to $1,100 for 2026, the first catch-up indexing under SECURE 2.0 §108). Your ability to contribute phases out if your income exceeds certain thresholds. For single filers, the 2026 phase-out range is $153,000 to $168,000. For married filing jointly, it's $242,000 to $252,000. These figures come from IRS Notice 2025-67. Exceed the upper limit and you can't contribute at all. Fall somewhere in between and you can contribute a reduced amount.
Quick Facts
- check_circleBase limit: $7,500 per year (under age 50) for 2026, per IRS Notice 2025-67.
- check_circleCatch-up contribution: Additional $1,100 if age 50+ ($8,600 total).
- infoPhase-out applies: Based on Modified Adjusted Gross Income (MAGI), not total income.
- infoDeadline: You have until your tax filing deadline (April 15, 2027 for 2026 contributions) to contribute.
- warningExceed your limit and face a 6% excess contribution penalty each year the excess sits in the account.
The Basic Contribution Limits
The IRS sets annual contribution limits for Roth IRAs. For 2026, the basic limit is $7,500 per person, per year—up from $7,000 in 2024 and 2025. That's the maximum you can contribute to a Roth IRA if you're eligible.
This limit applies to the total of all your IRA accounts combined — if you have a Roth IRA, a traditional IRA, and a SEP IRA, the $7,500 limit is the combined total you can contribute across all three. It's not $7,500 per account.
The $7,500 is indexed to inflation and adjusts annually in $500 increments. The IRS announced the 2026 figures in Notice 2025-67, published November 2025; 2026 was the first year the IRA base limit increased since 2024.
Catch-Up Contributions: Age 50 and Older
If you're age 50 or older by December 31 of the tax year, you're eligible for a catch-up contribution of an additional $1,100 for 2026. That brings your total contribution limit to $8,600.
This catch-up rule was designed to help older workers make up for lower contributions earlier in life. You only qualify if you reach age 50 by the last day of the tax year. If you turn 50 on January 1, 2027, you don't qualify for the 2026 catch-up — but you do for 2027.
A quiet milestone: 2026 is the first year the IRA catch-up ever increased above the original $1,000 statutory figure. SECURE 2.0 §108 (effective 2024) put the IRA catch-up on a CPI-indexed track with $100 rounding, which is why it rose by $100 rather than the $500 increment used for the base limit.
MAGI Income Phase-Outs: The Real Constraint
Here's where the limits get meaningful. The IRS doesn't let everyone contribute the full $7,500 or $8,600. If your income is too high, your allowable contribution is reduced. Once your income exceeds the upper limit for your filing status, you can't contribute to a Roth IRA at all.
The phase-out is based on Modified Adjusted Gross Income (MAGI), not your wage income. For most people, MAGI is the same as AGI, but if you have certain deductions like student loan interest or foreign income, MAGI can be different. Consult a tax professional or IRS Publication 590-A to calculate your MAGI.
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Calculate your exact MAGI and allowed contribution
Our MAGI Estimator walks through every Publication 590-A add-back (§219 Trad IRA, §221 student loan, §911 foreign income, §135 savings bonds, §137 adoption), computes your phase-out position, and shows dollar levers — exactly how much a $1,000 pre-tax 401(k) contribution or HSA bump would restore to your Roth eligibility.
Open the MAGI Estimatorarrow_forward| Filing Status | Phase-Out Range | Full Contribution | No Contribution |
|---|---|---|---|
| Single / Head of Household | $153,000 – $168,000 | Below $153,000 | $168,000+ |
| Married Filing Jointly | $242,000 – $252,000 | Below $242,000 | $252,000+ |
| Married Filing Separately | $0 – $10,000 | Below $0 | $10,000+ |
| Qualifying Surviving Spouse | $242,000 – $252,000 | Below $242,000 | $252,000+ |
Source: IRS Notice 2025-67, "2026 Amounts Relating to Retirement Plans and IRAs." The MFS phase-out remains $0-$10,000 because it is statutory (not indexed).
How to Calculate a Reduced Contribution
If your MAGI falls somewhere in the phase-out range, you can't contribute the full amount. Here's the formula the IRS uses:
Reduction ratio = (MAGI – Lower limit) ÷ Phase-out range
Then multiply your full contribution limit by (1 – reduction ratio) to get your reduced limit. Round up any amount that results in a contribution of $200 or more; if it's less than $200, you can contribute $200.
Worked Example
James, single filer, MAGI of $160,500
James is single with a MAGI of $160,500. The 2026 phase-out range for single filers is $153,000 to $168,000, a $15,000 range.
Reduction ratio: ($160,500 – $153,000) ÷ $15,000 = $7,500 ÷ $15,000 = 0.50 (50%)
Allowable contribution: $7,500 × (1 – 0.50) = $7,500 × 0.50 = $3,750
Result: James can contribute $3,750 to his Roth IRA for 2026.
Worked Example
Chen and Maria, married filing jointly, MAGI of $246,000, both age 50+
Chen and Maria are married, filing jointly, with a combined MAGI of $246,000. Both are age 50 or older, so each is eligible for the $8,600 catch-up limit. The 2026 phase-out range for married filing jointly is $242,000 to $252,000, a $10,000 range.
Reduction ratio: ($246,000 – $242,000) ÷ $10,000 = $4,000 ÷ $10,000 = 0.40 (40%)
Allowable contribution (each): $8,600 × (1 – 0.40) = $8,600 × 0.60 = $5,160 each
Result: Chen and Maria can each contribute $5,160 to their Roth IRAs for 2026, or $10,320 combined.
Spousal IRA Contributions
If you're married and one spouse has no earned income (or very low earned income), the working spouse can make a contribution on behalf of the non-working spouse through a spousal Roth IRA. The contribution limit for the non-working spouse is the same as usual, but the phase-out is based on the couple's combined MAGI, not the working spouse's income alone.
This is a powerful planning tool for couples with one high earner and one stay-at-home parent or non-working spouse. You can essentially double your annual Roth IRA contributions if structured properly.
Common Mistake
Confusing income limits with contribution limits. A $7,500 limit doesn't mean you automatically get to contribute $7,500. If you're a single filer with a $200,000 MAGI, you don't qualify to contribute anything that year. Always calculate your MAGI and check the phase-out table before contributing. Contributing more than you're eligible for triggers a 6% penalty on the excess amount, every year it sits in the account.
When to Contribute: The Annual Deadline
You can contribute to a Roth IRA for a given tax year up until your tax filing deadline, which is typically April 15 of the following year. For 2026 contributions, that deadline is April 15, 2027.
You don't have to wait until April to contribute — most people contribute throughout the year. But you have until the deadline to make contributions that count for that tax year. For example, you can contribute on April 14, 2027, and it will count as a 2026 contribution.
If you miss the deadline, you can't go back and make the contribution for that prior year. However, if you've already overcontributed, you can request a return of excess contribution by the deadline to avoid the penalty.
Excess Contributions: Penalties and How to Fix Them
If you contribute more than you're eligible to contribute in a given year, the excess is subject to a 6% penalty tax per year that the excess sits in the account. This penalty applies to each excess dollar, every year, until it's removed.
For example, if you contributed $1,000 too much and leave it in the account for three years, you owe 6% + 6% + 6% = 18% total as a penalty (ignoring earnings on the excess, which complicates things further).
How to Fix an Excess Contribution
If you realize you overcontributed, you have options:
Request a return of excess: Contact your Roth IRA custodian and request that the excess contribution and all earnings on the excess be returned to you. This must happen by your tax filing deadline (including extensions). The excess itself is returned tax-free, but the earnings are taxable and subject to the 10% early withdrawal penalty if you're under 59½.
Apply the excess to the next year: Some custodians allow you to apply an excess contribution to the following tax year, if you're eligible to contribute in that year. This doesn't eliminate the penalty for the year of overcontribution but does provide a path forward.
Report on Form 5329: If you don't correct the excess by the deadline, file Form 5329 with your tax return to report the 6% penalty. The penalty is unavoidable but at least you'll be in compliance with the IRS.
Other Contribution Rules and Special Situations
Non-Working Spouses
If you don't have earned income in a given year, you can't contribute to a Roth IRA unless you have a spousal IRA (and your working spouse has sufficient earned income). Passive income, investment returns, and retirement plan distributions don't count as earned income for Roth contribution purposes.
Rollovers and Conversions
A Roth conversion (converting money from a traditional IRA to a Roth) is not a contribution and doesn't count toward your annual contribution limit. You can convert unlimited amounts. Similarly, rollovers from employer plans don't count against the $7,500 or $8,600 limit.
Married Filing Separately
If you're married and file separately, your phase-out range is $0 to $10,000. This is deliberately restrictive and discourages filing separately. If your MAGI is above $0, your contribution is reduced. Above $10,000, you can't contribute at all.
Prior-Year Contribution Strategy
Many people don't realize you can contribute to a Roth IRA for the previous tax year all the way up to your tax filing deadline. This is a powerful planning opportunity that opens up on January 1 each year and closes on April 15 (or later if you file an extension).
Here's how it works: During the early months of 2027, you can make contributions designated for 2026 if you had earned income in 2026. You simply tell your IRA custodian which tax year the contribution is for when you make it. Many people use this window to catch up if they weren't sure about their final income during the year, received a bonus or windfall in early January, or simply forgot to contribute during the prior year.
This strategy is particularly valuable in the first few months of a new year. For example, in February 2027, you could contribute $7,500 for 2026 and the 2027 limit (projected higher) simultaneously, effectively doubling up. Both contributions are perfectly legal as long as you meet the income requirements for each year and you specify which tax year each contribution is for.
Worked Example
Rachel, age 30, leveraging the prior-year window
Rachel is 30 years old and earned $55,000 in 2026. In February 2027, she receives a $20,000 bonus at work. She calls her IRA custodian and makes two contributions:
- $7,500 designated for 2026 (catching up on what she missed or under-contributed)
- $7,500 designated for 2027 (assuming the 2027 limit, to be announced, holds at or above this)
Total deposited in February 2027: $15,000
Result: Rachel successfully contributed $15,000 in a single month, with $7,500 counting toward 2026 and $7,500 toward 2027. This is completely legal and maximizes her two-year contribution window.
Excess Contributions: The 6% Penalty and How to Fix It
If you contribute more than you're eligible to contribute in a given year, the excess is subject to a 6% excise tax per year that the excess sits in the account. This penalty applies to each excess dollar, every year, until it's removed or corrected. The compounding effect of this penalty can be significant if left uncorrected.
Why the 6% Penalty Stings
The 6% penalty is assessed annually on the amount of the excess contribution, regardless of whether the account gained or lost value. For example, if you overcontributed $1,000 and leave it in the account for three years, you owe 6% + 6% + 6% = 18% in penalties alone (before accounting for earnings on the excess, which complicates things further). A $1,000 excess that sits for 3 years costs you $180 just in penalties.
Three Ways to Fix an Excess Contribution
1. Withdraw the excess (plus earnings) before the deadline: Contact your Roth IRA custodian and request that the excess contribution and all earnings on the excess be returned to you. This must happen by your tax filing deadline (including extensions, typically April 15 or October 15). The excess itself is returned tax-free, but the earnings are taxable income and subject to the 10% early withdrawal penalty if you're under 59½. This is the cleanest fix because it prevents any future penalties.
2. Recharacterize the excess as a Traditional IRA contribution: If you have an excess contribution in a Roth IRA, you can recharacterize (convert the contribution type) to a Traditional IRA before your tax filing deadline. This treats the contribution as if it were made to a Traditional IRA from the start. You'll still face tax consequences if you take a distribution, but you avoid the 6% penalty on that specific year. Note: This strategy is more complex if you have multiple IRAs, so consult a tax professional.
3. Apply the excess to the following year's limit: Some custodians allow you to apply an excess contribution to the following tax year, if you're eligible to contribute in that year. This doesn't eliminate the 6% penalty for the year of overcontribution, but the penalty only applies for one year, and the excess becomes a legitimate contribution for the next year. You'll pay 6% penalty for one year but it stops there.
Reporting the Penalty: Form 5329
If you don't correct the excess by your filing deadline, you must file Form 5329 with your tax return. This form reports the 6% excise tax. The penalty is unavoidable at this point, but reporting it ensures you're in compliance with the IRS.
Self-Employment Income and Roth IRA Contributions
If you're self-employed, your eligibility to contribute to a Roth IRA depends on having earned income. The good news: net self-employment income counts as earned income for Roth IRA purposes.
What Qualifies as Self-Employment Income
The following types of self-employment income count toward your earned income requirement:
- Freelance income from contracts, consulting, or project work
- 1099 contractor income from service providers or independent work
- Sole proprietorship net income from a Schedule C business
- Gig economy income from platforms like Uber, DoorDash, or similar services (reported on Schedule C or 1099)
- S-Corp or partnership compensation in the form of W-2 wages or guaranteed payments
Income That Does NOT Qualify
Important caveat: Passive income does not qualify as earned income for Roth IRA contribution purposes. This includes:
- Rental income from real estate
- Dividend income from investments
- Capital gains from stock or property sales
- Interest income from savings or bonds
MAGI Calculation for Self-Employed Individuals
For contribution phase-out purposes, your MAGI includes your self-employment income minus the deductible half of self-employment tax. The self-employment tax deduction (which reduces your AGI) is already reflected in the MAGI calculation, so you don't double-count it. If you're uncertain about your exact MAGI, consult a tax professional or refer to IRS Publication 590-A.
The Backdoor Roth: When You Earn Too Much to Contribute Directly
If your Modified Adjusted Gross Income (MAGI) exceeds the upper phase-out limit for your filing status, you're ineligible to make direct Roth IRA contributions. However, the backdoor Roth strategy offers a legal workaround that has been explicitly acknowledged by the IRS.
How It Works
The strategy is straightforward: You contribute to a Traditional IRA (using non-deductible contributions), then immediately convert the Traditional IRA balance to a Roth IRA. Since conversions aren't subject to income limits, you can convert any amount, regardless of how high your MAGI is. The conversion is a taxable event, but the tax is based on any pre-tax balance in your Traditional IRAs (this is the pro-rata rule).
Caution: The Pro-Rata Rule
If you already have existing Traditional IRA balances (from prior rollups, SEP IRAs, or other sources), the IRS will require you to include those pre-tax balances in the tax calculation when you convert. This can significantly increase your tax liability. For a detailed explanation, see our Pro-Rata Rule guide.
Legal Status and Congressional Consideration
The backdoor Roth is legal and has been acknowledged by the IRS in official guidance. However, Congress has considered legislation to limit or eliminate this strategy in recent years, so there's no guarantee it will remain available indefinitely. For a comprehensive guide, see our full Backdoor Roth article.
How Contributions Differ from Conversions and Rollovers
A common source of confusion: Are there annual limits on conversions and rollovers? No. The $7,500/$8,600 annual limit applies only to contributions, not to conversions or rollovers. You can contribute $7,500 and convert $100,000 in the same calendar year. These are two separate buckets with different rules.
Contributions (Subject to Annual Limits)
Contributions are new money you add from earned income. They're limited to $7,500/$8,600 per year, depending on age. You must have eligible earned income to contribute. If you overcontribute, you face the 6% penalty.
Conversions (No Annual Limit)
Conversions move money from a Traditional IRA, SEP IRA, SIMPLE IRA, or other retirement account into a Roth IRA. There is no annual limit on conversion amounts. You can convert $1 or $1 million. Conversions are taxable events (you'll owe tax on pre-tax balances being converted), but they're never subject to the $7,500 annual contribution limit.
Rollovers (No Annual Limit)
Rollovers move money from a 401(k), 403(b), or other employer plan into a Roth IRA. Like conversions, rollovers are not subject to annual contribution limits. You can roll over as much as your plan permits. However, rollovers are taxable to the extent the funds were pre-tax in the original plan.
Why This Matters
High-income earners and people with large portfolio balances often use conversions and rollovers precisely because they're unlimited. For example, you might max out your $7,500 contribution for the year and then convert an additional $200,000 from a Traditional IRA. Both are legal and in the same year. The contribution counts toward the $7,500 limit; the conversion doesn't affect that limit at all.
The Saver's Credit: Free Money for Contributing
Here's an often-overlooked benefit that can turn your Roth IRA contribution into a government-subsidized savings strategy. The Retirement Savings Contributions Credit (commonly called the "Saver's Credit") gives lower and moderate-income taxpayers a tax credit (not just a deduction) for contributing to a Roth IRA.
How the Saver's Credit Works
Unlike a tax deduction, which simply reduces your taxable income, a credit reduces the actual tax you owe to the IRS. This makes the Saver's Credit significantly more valuable. The credit is based on your contributions and your income level.
2026 AGI limits for the credit (Notice 2025-67):
- Single filers: up to $40,000
- Head of household: up to $60,000
- Married filing jointly: up to $80,000
Credit rates: The credit is calculated as a percentage of up to $2,000 in contributions ($4,000 for married couples), depending on your income level:
- 50% credit: For the lowest incomes (singles earning $24,500 or less; joint filers $49,000 or less)
- 20% credit: For moderate incomes (singles $24,500–$26,500; joint $49,000–$53,000)
- 10% credit: For higher incomes in the phase-out range (singles $26,500–$40,000; joint $53,000–$80,000)
Note: Starting in 2027 (SECURE 2.0 §103), the Saver's Credit will be replaced by the "Saver's Match"—a direct federal government contribution of up to $1,000 per person deposited into the taxpayer's retirement account, rather than a tax credit on the return. This is the last year the credit operates in its current form.
Maximum credit: You can receive up to $1,000 per person, or $2,000 if married filing jointly. This credit is in addition to the normal tax-free growth benefits of the Roth IRA itself.
Why This Matters: A Real-World Example
Consider Maria and Carlos, who are married filing jointly with a combined earned income of $42,000. Both contribute $2,000 each to their Roth IRAs for a total of $4,000 in contributions. Their income qualifies them for a 50% Saver's Credit.
Saver's Credit Example
Maria and Carlos's scenario: Combined income of $42,000; both age 45.
Roth IRA contributions: $2,000 (Maria) + $2,000 (Carlos) = $4,000 total
Saver's Credit calculation: $4,000 × 50% = $2,000 tax credit
Result: They receive a $2,000 tax credit. Their $4,000 contribution only costs them $2,000 out of pocket in reduced tax liability. The government is essentially matching 50% of their savings.
Important Limitations
The Saver's Credit has a few important restrictions:
- Non-refundable: The credit reduces your tax owed, but cannot create a refund beyond zero. If you owe $1,500 in tax and qualify for a $2,000 credit, you get $1,500 back (zero tax owed), not $500.
- Student restrictions: Full-time students don't qualify for the credit.
- Age restrictions: Dependents and anyone under age 18 don't qualify.
- Earned income requirement: You must have earned income equal to or greater than your contributions to claim the credit.
If you're eligible, this credit is reported on Form 8880 when you file your tax return. Many people don't take advantage of this benefit because they don't know it exists, but if you're a lower or moderate-income earner, it's worth exploring with a tax professional.
What Counts as Earned Income? A Complete List
One of the most common Roth IRA questions is: "Does my income qualify?" The answer depends on whether you have earned income (or for a non-working spouse, whether your working spouse has earned income). Understanding exactly what counts is essential.
Income That QUALIFIES for Roth IRA Contributions
The following types of income count as earned income and allow you to make Roth IRA contributions:
- W-2 wages and salaries: Income from traditional employment, reported on Form W-2
- Net self-employment income: Income from Schedule C (sole proprietorship) or Schedule SE after business expenses
- Tips and commissions: Including service tips and commission-based income reported to your employer
- Bonuses: Annual bonuses, sign-on bonuses, and other one-time work-related payments
- Taxable alimony: From divorce or separation agreements executed BEFORE 2019 (Note: The Tax Cuts and Jobs Act eliminated alimony as earned income for post-2018 agreements)
- Nontaxable combat pay: Active duty military can elect to include nontaxable combat pay as earned income for Roth IRA contribution purposes (one of the few non-taxable income types that qualifies)
- Difficulty-of-care payments: Payments to foster care providers, added by the SECURE Act, count as earned income
Income That Does NOT Qualify
The following types of income do not count as earned income for Roth IRA contribution purposes:
- Rental income: Even if actively managed, rental income is considered passive
- Investment income: Dividends, interest, capital gains, and other portfolio returns
- Social Security benefits: Retirement benefits don't count as earned income
- Pension or annuity income: Distributions from pensions or annuities are not earned income
- Unemployment compensation: Even though it's taxable, it's not earned income for IRA purposes
- Alimony from post-2018 agreements: Alimony from separation agreements executed AFTER 2018 does not qualify as earned income
- Passive income from partnerships: Income from partnerships where you don't materially participate
- Scholarships and fellowships: Except when reported as W-2 income for services rendered
A Quick Reference Table
| Income Type | Counts as Earned Income? |
|---|---|
| W-2 wages (employment) | Yes |
| Self-employment net income | Yes |
| Stock dividends or interest | No |
| Rental income | No |
| Pension distributions | No |
| Nontaxable combat pay (military) | Yes (if elected) |
| Social Security benefits | No |
| Tips and commissions | Yes |
Roth IRA + Roth 401(k): Separate Limits, Separate Accounts
A significant source of confusion: Can you contribute to both a Roth IRA and a Roth 401(k) in the same year? Absolutely, yes. These are completely separate accounts with completely separate contribution limits.
The Two-Account Strategy
You can maximize contributions to both in a single year:
- Roth IRA: Up to $7,500 per year (under 50) or $8,600 (age 50+) for 2026
- Roth 401(k): Up to $24,500 per year (under 50) or $32,500 (age 50+ with $8,000 catch-up) for 2026
Combined total: An individual under 50 can contribute up to $32,000 in Roth accounts per year ($7,500 IRA + $24,500 401(k)) in 2026. At age 50 or older, this jumps to $41,100 ($8,600 IRA + $32,500 401(k) with catch-up).
A Critical Distinction: Separate Phase-Outs
Here's where many people get confused: The Roth IRA income phase-out does NOT affect Roth 401(k) eligibility.
Example: You earn $500,000 in MAGI. You are completely ineligible to contribute to a Roth IRA (far above the phase-out limit). However, you can still contribute the full $24,500 to a Roth 401(k) at work, assuming your employer offers one. The high income limit doesn't apply to the 401(k).
Common Misconceptions (and Why They're Wrong)
Misconception #1: "I max out my Roth 401(k), so I can't also do a Roth IRA."
Reality: Maxing out your Roth 401(k) doesn't prevent you from contributing to a Roth IRA. As long as you have earned income and your MAGI is below the IRA phase-out limit, you can contribute to both.
Misconception #2: "I contribute to a Roth IRA, so I can't also do a Roth 401(k)."
Reality: Contributing to a Roth IRA doesn't count against your Roth 401(k) limit. They're entirely separate buckets.
Misconception #3: "If my income is too high for a Roth IRA, it's also too high for a Roth 401(k)."
Reality: Roth 401(k) plans have no income limits. The only requirement is that your employer offers a Roth 401(k) option.
The Maximizer Strategy
For someone seeking maximum tax-free retirement savings, here's the opportunity: In a single year, you could contribute $7,500 to a Roth IRA and $24,500 to a Roth 401(k) (if age under 50), totaling $32,000 in Roth contributions for 2026. All of this money grows completely tax-free, and qualified withdrawals in retirement are never taxed. This is one of the most powerful wealth-building strategies available to middle and upper-income earners.
SECURE 2.0 §109: The Super Catch-Up (Ages 60–63) and Why It's a Roth 401(k) Feature Only
SECURE 2.0 Act §109 (effective for tax years beginning after December 31, 2024) creates a higher catch-up contribution limit for participants aged 60, 61, 62, and 63 in employer-sponsored plans—401(k), 403(b), and governmental 457(b). The enhanced catch-up is the greater of $10,000 or 150% of the regular catch-up, indexed for inflation. For 2026, the 401(k) super catch-up runs approximately $11,250. This does not extend to IRAs. For 2026 (per IRS Notice 2025-67), the IRA age-50 catch-up rose to $1,100 — the first indexation under SECURE 2.0 §108, which added $100-rounded inflation indexing to IRC §219(b)(5)(B).
This creates a subtle planning asymmetry. If you're 60–63 and have a Roth 401(k) at work, you can contribute $24,500 + $11,250 = $35,750 on the Roth side alone in 2026. If you're self-employed and rely on an IRA, your Roth contribution ceiling is $8,600. For anyone approaching 60 with a Roth-friendly employer plan, loading the 401(k) to its enhanced super catch-up is materially more valuable than filling the Roth IRA first.
A quirk worth noting: the super catch-up is age-specific, not age-minimum. It applies only during the four calendar years 60, 61, 62, and 63. At age 64, the catch-up reverts to the standard age-50+ limit ($8,000 for 401(k)s in 2026). Plan this as a "four-year window" of accelerated savings capacity.
SECURE 2.0 §603: the Roth Catch-Up Mandate for High Earners
Section 603 of SECURE 2.0 originally required that catch-up contributions for participants earning more than $145,000 (indexed) in the prior year must be made to a Roth account, not pre-tax. Originally scheduled for 2024, Notice 2023-62 delayed the rule to 2026; final regulations (TD 10007, published September 16, 2025) confirmed the 2026 effective date and clarified key implementation details. For 2026, the indexed threshold is $150,000 of prior-year (2025) FICA wages per Notice 2025-67.
What the mandate means operationally: If your 2025 FICA wages from this employer exceeded $150,000, your plan must direct 100% of your 2026 catch-up contribution to a Roth 401(k) subaccount. Pre-tax catch-ups are disallowed for you. If your plan does not offer a Roth 401(k) at all, you cannot make any catch-up contribution—the rule eliminates pre-tax catch-ups rather than substituting them.
The $150,000 threshold is measured per-employer, not total wages. If you have two W-2 jobs, each with $100,000 in wages, you are below the threshold at both and can still make pre-tax catch-ups at either. This creates a minor arbitrage for high earners with multiple employers. The threshold is also "prior-year," meaning 2026 catch-ups look at 2025 W-2 FICA wages. New hires in 2026 with no 2025 wages from the employer can make pre-tax catch-ups without regard to their 2026 salary.
For Roth-IRA planning specifically: the §603 rule doesn't touch the IRA catch-up, which remains fully flexible (you can contribute to Roth IRA or Traditional IRA regardless of income, subject to the usual MAGI phase-outs).
How the Inflation Indexing Actually Works
The Roth IRA contribution limit is indexed under IRC §219(b)(5)(D), which uses the Consumer Price Index for Urban Consumers (CPI-U) average for the 12-month period ending August 31. The base was $5,000 set by Economic Growth and Tax Relief Reconciliation Act of 2001 (EGTRRA), adjusted by the cumulative CPI-U change since 2008 (the year IRA limits were first indexed under Pension Protection Act of 2006).
The IRS rounds the base-limit result down to the nearest $500. This is why contribution limits move in jumps rather than smoothly. In years of modest inflation, rounding can "swallow" an entire year's increase: CPI-U rose between 2023 and 2024 enough to justify a mathematical limit near $7,240, but rounding down left the 2024 and 2025 announced limit at $7,000. The cumulative inflation through 2025 finally crossed the next $500 threshold, producing the 2026 limit of $7,500 announced in Notice 2025-67.
The IRA catch-up ($1,000 statutory under §219(b)(5)(B)) was not indexed until SECURE 2.0 §108, which began indexing it with a $100 rounding rule starting in 2024. Accumulated inflation produced the first above-$1,000 catch-up for 2026 at $1,100.
The IRS typically announces new limits in late October or early November (Rev. Proc. announcement) for the following tax year. Notice 2025-67 was released November 2025 for tax year 2026.
Return of Excess Contributions: the Six-Month Window and the NIA Calculation
If you discover you've overcontributed (typically because MAGI came in higher than projected), IRC §408(d)(4) provides a "return of excess contribution" mechanism: withdraw the excess plus net income attributable (NIA) by the due date of your return (including extensions, typically October 15). The excess returned is not taxable; the NIA is taxable (and subject to 10% penalty if under 59½).
The NIA calculation under Treas. Reg. §1.408-11 is: (Account balance at removal − Account balance before contribution) × (Excess contribution ÷ Total contributions). In practice, if your $7,500 contribution grew to $7,875 by the time you remove the $1,000 excess, the NIA is approximately $50, and you withdraw $1,050 total. If the account lost value since contribution, the NIA can be negative, and you remove less than the full $1,000—effectively the IRS reimburses you for a portion of the loss through reduced excess-withdrawal taxation.
A second path is recharacterization of the contribution to a Traditional IRA (Treas. Reg. §1.408A-5). You tell the custodian to treat the contribution as if originally made to a Traditional IRA. This was previously available for conversions too, but the Tax Cuts and Jobs Act eliminated conversion recharacterization in 2017. Contribution recharacterization remains fully available and is often the better path when you're above the Roth income limit but could have made a deductible or non-deductible Traditional IRA contribution instead.
What Counts as Earned Income: the Deemed Compensation Rules
You need "taxable compensation" (earned income) to contribute to a Roth IRA. The IRS defines this narrowly under IRC §219(f)(1)—but it expands via several "deemed compensation" rules that many taxpayers overlook:
Nontaxable Combat Pay
Under IRC §219(f)(7), combat pay excluded from gross income under §112 still counts as compensation for IRA-contribution purposes. See the Military section below.
Alimony Under Pre-2019 Divorces
Alimony received under divorce or separation agreements executed before January 1, 2019 is deemed compensation under IRC §219(f)(1). For agreements executed on or after January 1, 2019 (post-TCJA), alimony is no longer taxable and no longer counts as compensation for IRA purposes. A 2018-divorced recipient can still use alimony to fund Roth; a 2020-divorced recipient cannot.
Graduate Student Fellowship Income (SECURE 2.0 §106)
Before 2020, graduate students with fellowship or stipend income generally could not contribute to a Roth IRA because the income was reported on Form 1098-T rather than W-2 and was not considered "earned." SECURE Act 1.0 §106 (effective 2020) treated "qualified fellowship" income as compensation for IRA purposes, opening Roth IRA contributions to millions of PhD students and postdocs. This is one of the most powerful demographic expansions of Roth eligibility in decades: a 25-year-old PhD student with a $32,000 stipend can now contribute $7,500 to a Roth IRA for 2026, compounding tax-free for 40+ years.
Disability Payments
Social Security disability benefits, workers' compensation, and most forms of disability income are not earned income for Roth contribution purposes. This is a painful asymmetry for individuals who become permanently disabled and can no longer contribute to retirement accounts despite receiving income. The one exception: disability insurance payments that replace salary from a self-employed individual's own business may count if structured through a business continuation plan—narrow, and typically requires tax counsel.
Military and Combat Zone Special Rules
Active duty military personnel stationed in combat zones receive special tax treatment under the law, including unique advantages for Roth IRA contributions.
Nontaxable Combat Pay Election
One of the most valuable benefits: Military service members in a combat zone can elect to treat nontaxable combat pay as earned income for Roth IRA contribution purposes. This is unusual because normally, nontaxable income doesn't count as "earned income."
What this means in practice: A soldier in a combat zone with minimal taxable wages but significant nontaxable combat pay can use that combat pay to fund a Roth IRA contribution. This is one of the few situations where non-taxable income qualifies for an IRA contribution.
Example: A soldier earns $5,000 in taxable base pay and $15,000 in nontaxable combat pay while stationed in a combat zone. By electing to include the combat pay as earned income, the soldier has $20,000 in earned income and can contribute $7,500 to a Roth IRA for 2026.
Filing Deadline Extensions
Military personnel in a combat zone also receive automatic extensions for filing their tax return. These extensions typically add 180 days to the normal filing deadline. The extended filing deadline also extends the Roth IRA contribution deadline. This gives combat zone service members extra time to make or finalize Roth IRA contributions.
IRS Sources
- IRS Publication 590-A — Contributions to Individual Retirement Arrangements, Chapter 2: Roth IRAs
- IRS.gov: Roth IRAs — Official IRS overview and annual limit announcements
- Internal Revenue Code §408A — Statutory foundation for Roth IRA rules
- Form 5329 — Additional Taxes on Qualified Plans (for reporting excess contributions)
Frequently Asked Questions
What is the maximum Roth IRA contribution for 2026?
$7,500 if you're under 50 years old, or $8,600 if you're age 50 or older (with a $1,100 catch-up). These figures are from IRS Notice 2025-67. The limit applies to the total of all your IRAs combined, not per account.
What does MAGI mean for Roth IRA contribution rules?
MAGI is Modified Adjusted Gross Income. For most people it's the same as AGI (Adjusted Gross Income). The IRS uses your MAGI to determine if your contribution limit is reduced due to income phase-outs. Higher MAGI reduces your allowable contribution.
Can I contribute to a Roth IRA if my income is too high?
If your MAGI exceeds the upper limit for your filing status, you cannot contribute to a Roth IRA directly. However, you may be eligible for a backdoor Roth conversion if you're concerned about the phase-out limits.
What is the contribution deadline for 2026 taxes?
April 15, 2027 (or later if you file an extension). You can contribute for 2026 anytime until that deadline. Contributions made by April 15, 2027, count as 2026 contributions.
What happens if I contribute more than the limit?
You'll owe a 6% penalty tax on the excess amount for each year it sits in the account. You can request a return of the excess (plus earnings) by your tax filing deadline to eliminate future penalties. See Correcting Excess Contributions for detailed steps.
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