Can I Contribute to a Roth IRA?

This tool answers one narrow question in plain English: what is your 2026 direct Roth ceiling after the age and Roth-MAGI rules? It checks whether some eligible compensation exists, then applies filing status, age and MAGI. It does not collect the compensation amount or prior regular IRA contributions, so the displayed ceiling is not automatically the amount still available to deposit.

Most readers land here from a search like "am I eligible for a Roth IRA" or "Roth IRA income limit 2026," and the honest answer is: it depends on four things, in a specific order. Skipping any one of them produces a wrong answer. This tool imposes the correct order, so you don't accidentally "qualify" on income while actually being disqualified on earned-income or filing status.

Who should use this tool

Anyone trying to decide whether to contribute to a Roth IRA for the 2026 tax year — whether you're opening your first account, doing a mid-year check before an automatic transfer, or planning the final contribution of the year before the April 15, 2027 deadline. If your household situation is straightforward (single earner, one filing status, no exotic income), the decision will take you less than sixty seconds. If you're on the edge — near the phase-out band, married filing separately, or with self-employment income — the tool will catch the details that the simplified online guides tend to miss.

Readers who want to construct their MAGI from a draft tax return should use the MAGI Estimator first and then bring that number back here. The two tools are designed to interoperate: the Estimator builds MAGI line-by-line with every add-back documented; this tool takes MAGI as a given and runs the eligibility logic on top.

Walking through the four inputs

Step 1: Earned income. The IRS uses the term "compensation" (IRC §219(f)(1)), and it means active earnings — wages, salary, tips, self-employment net earnings after deductible SE tax, taxable alimony from pre-2019 divorces, and a handful of edge cases including combat pay and graduate fellowships. It does not include investment income, pension distributions, Social Security, rental income, or unemployment. If neither you nor your spouse has compensation, you cannot make a regular IRA contribution. A spouse with no compensation may use the spousal-IRA rule only on a joint return and only to the extent the couple has enough combined compensation after the other spouse's regular IRA contribution.

Step 2: Filing status. Single and Head of Household share one income range. Qualifying Surviving Spouse uses the same range as Married Filing Jointly: $242,000–$252,000 for 2026. Married Filing Separately uses $0–$10,000 if you lived with your spouse at any time during the year; if you lived apart all year, the Single/Head of Household range applies. The tool asks that follow-up because it changes the result.

Step 3: Age at year-end. If you turn 50 or older by December 31, 2026, the base limit rises from $7,500 to $8,600 thanks to the $1,100 catch-up. You don't have to be 50 on the contribution date — only on any day during the calendar year.

Step 4: 2026 MAGI. Enter your best estimate. The tool applies the correct band for your filing status, computes the reduced limit inside the phase-out, and applies the statutory $200 floor (IRC §408A(c)(3)(C)) if your reduced limit would otherwise round below $200.

How to read the result

The tool returns one of three verdicts. Fully eligible means the 2026 direct limit is the full age-based cap ($7,500 or $8,600), still limited by compensation and prior regular IRA contributions. Partially eligible means Roth MAGI is inside the phaseout band; the tool computes the reduced direct limit. Not eligible directly means Roth MAGI is at or above the band’s upper end. That last result does not determine whether a Backdoor Roth is clean; the diagnostic separately checks the IRA pool, timing and records.

The result card also includes a “Save to calendar” reminder of the April 15, 2027 contribution deadline and a link to the Backdoor Roth Diagnostic when the direct route is limited.

Common mistakes this tool prevents

• Confusing the contribution limit with the phase-out ceiling. The limit is a dollar cap; the phase-out is a band inside which the cap shrinks to zero. Many online calculators incorrectly treat the phase-out as a hard cliff.
• Forgetting that the combined IRA limit includes Traditional contributions. If you contribute $3,000 to a Traditional IRA and $5,000 to a Roth, and your base limit is $7,500, you've over-contributed by $500 — even though neither account exceeds its standalone limit. The tool's eligibility check does not replace this combined-limit check.
• Using AGI instead of MAGI. Roth eligibility is based on MAGI, which adds back several items (student-loan interest, tuition-and-fees, passive losses, a handful of exclusions). For most W-2 earners, MAGI ≈ AGI, but the difference can push a near-cliff filer over the edge.
• Missing the MFS lived-apart exception. A separated couple filing MFS who lived apart for the entire year uses the Single band, not the $0–$10,000 band. This is a common cause of incorrect "ineligible" answers.
• Ignoring the spousal path. A spouse with no compensation who files jointly may have up to the $7,500/$8,600 age-based ceiling, but the couple's combined compensation and both spouses' regular IRA contributions still limit the actual amount. The tool flags this path automatically.

After you get the answer

If you're eligible, the two next steps are (1) confirming you have enough earned compensation to support the contribution — you cannot contribute more than your (or your spouse's) earned income for the year — and (2) contributing for the correct tax year. Contributions made between January 1 and April 15 can count for either the prior or current year; make sure you clearly earmark prior-year contributions with your custodian. If you're partially eligible, decide whether to fill the reduced limit or top up via the Backdoor for any remaining headroom.

If direct room is unavailable, use the Backdoor Roth Diagnostic to check compensation, remaining shared IRA room, contribution treatment, the conversion-year Traditional/SEP/SIMPLE pool and Form 8606 records. If the sequence reaches dollar-level pro-rata math, the calculator can then model the stated inputs.