If you’re a high earner in 2026, you can do everything “right” and still get blocked from contributing to a Roth IRA. That’s not a glitch in your brokerage app—it’s the IRS Modified Adjusted Gross Income (MAGI) phaseout doing its job.
The fix is straightforward: the Backdoor Roth (nondeductible Traditional IRA contribution → Roth conversion).
The landmine is equally straightforward: the Pro-Rata Rule (a hidden tax bill triggered if you already hold pre-tax IRA money). This playbook ensures you navigate the process without a surprise tax bill.
Step 0: Diagnosis (Find Your Lane)
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Your MAGI is below the Roth limit → Go to Step 1 (Direct Roth Contribution)
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Your MAGI is in/above the phaseout range → Go to Step 2 (Backdoor Roth Sequence)
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You have pre-tax money in a Traditional/SEP/SIMPLE IRA → Read Step 3 First (The Pro-Rata Trap)
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You already overcontributed for 2026 → Go to Step 6 (Damage Control)
Step 1: 2026 Roth IRA Limits (The Numbers)
The IRS updated the thresholds for 2026. Knowing your exact MAGI is the difference between a tax-free retirement and an IRS penalty notice.
1) 2026 Contribution Limits
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Under age 50: $7,500
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Age 50 and older: $8,600 (Includes the $1,100 catch-up contribution)
2) 2026 Income Limits (MAGI Phaseout)
| Filing Status | Full Contribution Allowed | Phaseout Range (Partial) | No Direct Contribution |
| Married Filing Jointly | Under $242,000 | $242,000 – $252,000 | $252,000+ |
| Single / Head of Household | Under $153,000 | $153,000 – $168,000 | $168,000+ |
| Married Filing Separately | N/A | $0 – $10,000 | $10,000+ |
Pro Tip: Even if only one spouse has earned income, you can often fund a Spousal IRA for the non-working spouse, effectively doubling your household’s Roth footprint.
Step 2: The Backdoor Roth Sequence (2026 Edition)
If you are over the income limits, this 5-step administrative process allows you to fund a Roth IRA legally.
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Open Both Accounts: Ensure you have both a Traditional IRA and a Roth IRA at the same broker (e.g., Fidelity, Vanguard, or Schwab).
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Make a Nondeductible Contribution: Deposit up to $7,500 into the Traditional IRA. Ensure you do not claim a tax deduction for this.
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The “Clean Slate” Check: Verify you have zero pre-tax dollars in other IRAs to avoid the pro-rata rule (See Step 3).
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Convert to Roth: Once the funds clear, use your broker’s “Convert to Roth” tool. Most experts suggest doing this quickly to minimize taxable earnings.
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File Form 8606: This is the non-negotiable “receipt” you file with your tax return to prove your basis was already taxed. [IRS Form 8606]
2026 Backdoor Roth Checklist
✅ 2026 Backdoor Roth Success Checklist
Follow these steps to ensure your conversion is tax-free and IRS-compliant.
- Step 1: Open/Identify Traditional and Roth IRA accounts.
- Step 2: Deposit up to $7,500 ($8,600 if 50+) as a nondeductible contribution.
- Step 3: Confirm “Zero Balance” in all other Traditional/SEP/SIMPLE IRAs (Avoid Pro-Rata).
- Step 4: Execute the Roth Conversion through your broker’s portal.
- Step 5: Mark your calendar to file Form 8606 with your 2026 tax return.
*Disclaimer: This is not tax advice. Please verify your specific MAGI with a CPA.
Step 3: The Pro-Rata Rule (The Tax Bomb)
The IRS views all your Traditional, SEP, and SIMPLE IRAs as one giant bucket. You cannot “cherry-pick” only the nondeductible dollars for conversion. If you have $92,500 of pre-tax money and add $7,500 of nondeductible money, only 7.5% of your conversion will be tax-free.
The Fix: If your employer’s 401(k) plan allows “inbound rollovers,” move your pre-tax IRA balances into the 401(k). This leaves your Traditional IRA with a $0 balance, allowing for a clean, tax-free Backdoor Roth conversion.
👉 [Check out our 15-minute plan to max out your 2026 401(k) limits]
Step 4: MAGI Reality Check (Why People Misjudge Eligibility)
MAGI is not just your salary. The IRS “adds back” certain deductions that can push you over the limit:
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Student loan interest deductions
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Passive income/losses
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Traditional IRA deductions
Expert Tip: Contributing to a Traditional 401(k) or an HSA lowers your AGI, which might keep you eligible for a direct Roth contribution.
👉 [Learn how to shield your income from the 3.8% NIIT and other high-earner taxes]
Step 6: If You Already Overcontributed in 2026
If you funded your Roth and later realized your income is too high, don’t panic. You have until the tax filing deadline (April 2027) to:
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Recharacterize the contribution to a Traditional IRA.
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Remove the excess contribution plus earnings (Return of Excess).
Consult your brokerage’s “Excess Contribution” department immediately to avoid the 6% annual penalty.
FAQ (Featured Snippets)
Q: What is the IRA limit for 2026? A: The 2026 limit is $7,500, with an $8,600 total for those age 50 or older.
Q: Do I need to file Form 8606 every year? A: Yes, every year you make a nondeductible contribution or a conversion, you must file Form 8606 to track your “basis” and avoid double taxation.
Q: Can I do a Backdoor Roth if I have a SEP IRA? A: You can, but it will likely trigger the Pro-Rata rule. Consider rolling the SEP IRA into a 401(k) first.
Final Checklist for 2026
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Check 2026 MAGI thresholds ($242k MFJ / $153k Single).
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Clean up “pre-tax” IRA balances via 401(k) rollovers.
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Execute the conversion by December 31, 2026, for clean tax reporting.