The 2024 Roth IRA contribution limit is $7,000 for individuals under age 50 and $8,000 for those aged 50 and older, with income-based phaseouts for high earners. This cap applies to total annual contributions across all IRAs.
Roth IRAs allow after-tax contributions that grow tax-free and can be withdrawn tax-free in retirement. The IRS sets annual limits based on age and modified adjusted gross income (MAGI). These limits are adjusted annually for inflation and apply to all Roth IRAs a person owns.
For 2024, the maximum contribution is $7,000 for individuals under 50. Those aged 50 or older may contribute an additional $1,000 as a catch-up contribution, bringing their total to $8,000. Contributions must come from earned income-wages, salaries, tips, or self-employment income-not investment income or pensions.
Contributions to a Roth IRA must not exceed the lesser of: (1) the annual contribution limit, or (2) 100% of your taxable compensation for the year. If you earn $60,000 in wages and are under 50, you can contribute up to $7,000. If your income is $5,000, the most you can contribute is $5,000-even if the limit is higher.
Income phaseouts reduce or eliminate eligibility for contributions. For single filers in 2024, the ability to contribute begins to phase out at $146,000 MAGI and is completely eliminated at $161,000. For married couples filing jointly, the phaseout starts at $230,000 and ends at $240,000. These thresholds are indexed annually and differ slightly from the previous year's values.
If your income exceeds the phaseout range, you cannot make a direct contribution. However, you may still benefit from a backdoor Roth IRA strategy-contributing to a traditional IRA and converting it to a Roth IRA. This method bypasses income limits but triggers tax reporting and potential capital gains taxes on the conversion.
Eligibility and contribution amounts depend on age, filing status, and income level. The following table outlines the 2024 limits:
| Filing Status | Age Under 50 | Age 50+ | Phaseout Begins (MAGI) | Phaseout Ends (MAGI) |
|---|---|---|---|---|
| Single or Head of Household | $7,000 | $8,000 | $146,000 | $161,000 |
| Married Filing Jointly | $7,000 | $8,000 | $230,000 | $240,000 |
| Married Filing Separately | $0 | $0 | $0 | $10,000 |
For married couples filing separately, the phaseout begins at $10,000 MAGI and ends at $10,000. This means no one in this category can contribute unless their income is below $10,000. The IRS defines MAGI as adjusted gross income (AGI) plus certain deductions like student loan interest and educator expenses.
A common misconception is that the contribution limit applies per account. You can have multiple Roth IRAs, but the total contributions across all accounts cannot exceed the annual limit. For example, if you open two Roth IRAs and contribute $5,000 to each, you've exceeded the $7,000 limit and may face penalties.
Many assume that the Roth IRA contribution limit is the same as the amount they can withdraw. That's incorrect. The limit governs how much you can add annually, not how much you can take out. Withdrawals are subject to different rules-principal contributions can be withdrawn anytime, but earnings must remain in the account for five years and until age 59½ to avoid taxes and penalties.
Another misunderstanding is that high-income earners are excluded entirely. While direct contributions phase out, the backdoor Roth IRA remains available. A person earning $200,000 who contributes $6,000 to a traditional IRA and converts it to a Roth IRA can still gain access to tax-free growth. The IRS requires Form 8606 for conversions, and the process must be reported on tax returns.
One non-obvious fact: the contribution limit does not include employer-sponsored plans like 401(k)s. You can contribute to both a Roth IRA and a 401(k) in the same year. In 2024, the 401(k) limit is $23,000 ($30,500 for those 50+), which is nearly three times the Roth IRA limit. This allows high earners to maximize retirement savings across multiple vehicles.
Sarah earns $150,000 in 2024. Her MAGI is $150,000, which falls within the phaseout range for single filers ($146,000-$161,000). The IRS reduces her allowable contribution proportionally.
At $146,000, she can contribute the full $7,000. At $161,000, the limit drops to $0. Her income is $4,000 above the start of the phaseout. The phaseout range is $15,000 wide ($161,000 - $146,000). Her reduction is ($4,000 ÷ $15,000) × $7,000 = $1,867. She can contribute $7,000 - $1,867 = $5,133.
Sarah chooses to contribute $5,000. She files Form 8606 to report the contribution. Over time, her investments grow. Assuming a 6% annual return, her $5,000 grows to $15,000 in 20 years. All of it-principal and earnings-is tax-free upon withdrawal after age 59½ and five years of account holding.
Understanding the Roth IRA contribution limit ensures you don't miss out on tax-free growth. The 2024 limit is clear: $7,000 for younger contributors, $8,000 with catch-up, and strict income thresholds that determine eligibility. Always verify your numbers with IRS Publication 590-B or consult a tax professional.