Retirement Path

Roth IRA Calculator: 2026 Contribution Limits & Growth

Estimate how much your Roth IRA could grow based on your contributions, current balance, investment return, and time — using official 2026 and 2025 IRS limits.

Tax Year:
Quick Presets:
Investment Horizon

Your current age today

35 years of investing

Include your existing Roth savings

Equivalent to $6,000 / year. Compounded monthly.

Example assumption (e.g. 7% historical index growth) — adjust as needed

Annual IRS Limit (2026): $7,500/yr ($8,600 for age 50+)
Your Projected Roth IRA at Age 65

Estimated future value (100% tax-free in retirement upon qualified withdrawal)

Total Contributions
$210,000
Money you put in
Investment Growth
Tax-free compounding
Investment Horizon
35 Years
Compounding duration
Contributions: 23%Growth: 77%

Assumptions: Assumes 7% average annual return, monthly contributions ($6,000/yr), and $0 starting balance over 35 years. Projections are educational estimates and not a guarantee of future investment returns.

Roth IRA Growth Over Time

Projected balance trajectory vs. cumulative contributions

35 Years
Loading chart…

Educational purposes only. This tool is for educational purposes only and is not financial advice. It provides projections based on the assumptions you enter and publicly available IRS contribution limits. Consult a licensed financial advisor for guidance specific to your situation.

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Roth IRA Contribution Limits for 2026 & 2025

The Internal Revenue Service (IRS) updates IRA contribution limits annually based on cost-of-living adjustments (COLA). For the 2026 tax year, the annual contribution limit for a Roth IRA is $7,500 for individuals under age 50, and $8,600 for individuals age 50 and older (which includes a $1,100 catch-up contribution).

Tax Year Base Limit (Under Age 50) Catch-Up Limit (Age 50+) Total Maximum (Age 50+) Monthly Equivalent (Under 50)
2026 (Current) +$1,100 $8,600 $625/mo
2025 $7,000 +$1,000 $8,000 $583/mo
2024 $7,000 +$1,000 $8,000 $583/mo

Important rule: The annual contribution limit applies across all your IRAs combined. If you contribute to both a Traditional IRA and a Roth IRA in the same tax year, your combined total cannot exceed the annual ceiling ($7,500 in 2026).

Roth IRA Income Limits & MAGI Phase-Out Ranges

Unlike Traditional IRAs (where anyone with earned income can contribute, regardless of income), direct Roth IRA contributions are capped by your Modified Adjusted Gross Income (MAGI) and tax filing status.

Filing Status Full Contribution Allowed Prorated Phase-Out Range Direct Contribution Ineligible
Single / Head of Household < $154,000 $154,000 – $169,500 ≥ $169,500
Married Filing Jointly < $242,500 $242,500 – $253,000 ≥ $253,000
Married Filing Separately — $0 – $10,000 ≥ $10,000

If your MAGI exceeds the upper phase-out limit, you cannot contribute directly, but you can still fund a Roth IRA using the legally recognized Backdoor Roth IRA strategy.

Roth IRA Growth by Age: Compounding Milestones to Age 65

Because qualified Roth IRA withdrawals are 100% tax-free, starting early unleashes tremendous compounding power. The table below illustrates the projected future value at age 65 when contributing the 2026 maximum ($7,500/year, or $625/month) at an illustrative 7.0% average annual return:

Starting Age Years Invested Total Deposited Tax-Free Compound Growth Projected Balance at Age 65
Age 20 45 Years $337,500 +$2,027,000 $2,364,500
Age 25 40 Years $300,000 +$1,348,000 $1,648,000
Age 30 35 Years $262,500 +$867,000 $1,129,500
Age 35 30 Years $225,000 +$532,000 $757,000
Age 40 25 Years $187,500 +$303,000 $490,500
Age 50 (Catch-Up) 15 Years $129,000 +$98,000 $227,000

Illustrative example only. Assumes constant 7.0% annual compounding with recurring monthly contributions and zero starting balance. Actual market returns fluctuate annually.

Roth IRA vs. Traditional IRA vs. 401(k): Master Comparison

Understanding the distinct statutory rules of each retirement account helps you construct an optimal tax-diversification strategy across your career.

Feature Roth IRA Traditional IRA 401(k) Workplace Plan
Tax Deduction Today No (After-tax dollars) Yes (If income eligible) Yes (Reduces W-2 wages)
Retirement Withdrawals 100% Tax-Free Taxed as Ordinary Income Taxed as Ordinary Income
2026 Contribution Cap $7,500 ($8,600 age 50+) $7,500 ($8,600 age 50+) $24,500 ($32,500 age 50+)
Direct Income Cap Yes (MAGI phase-out) No limit to contribute No income limits
Early Contribution Access Penalty-free anytime 10% penalty + income tax 10% penalty + income tax
Required Minimum Distributions None during owner's life Mandatory starting age 73 Mandatory starting age 73
Employer Match None (Individual account) None (Individual account) Yes (Common 3%–6% match)

Want to optimize your workplace retirement matching alongside your Roth IRA? Explore our dedicated 401(k) Planner.

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Roth IRA Withdrawal Rules & The 5-Year Clock

One of the greatest advantages of a Roth IRA is financial flexibility. IRS ordering rules dictate that funds leave your Roth IRA in a specific sequence:

Tier 1: Direct Regular Contributions (Always 100% Tax & Penalty Free)

You can withdraw your direct annual contributions at any time, for any reason, without paying income tax or early withdrawal penalties. Because you already paid income tax on this money before depositing it, the IRS does not penalize you for taking it back.

Tier 2: Conversion Principal (Subject to Conversion 5-Year Clock)

Dollars converted from a Traditional IRA to a Roth IRA must season for at least five full tax years (measured from Jan 1 of the conversion year) to avoid a 10% early withdrawal penalty if withdrawn prior to age 59½.

Tier 3: Investment Earnings & Growth (Qualified Distribution Rule)

To withdraw investment earnings completely tax-free and penalty-free, the distribution must be qualified: you must be at least age 59½ (or permanently disabled), and at least 5 tax years must have passed since your very first Roth IRA contribution.

Statutory Exceptions to the 10% Earnings Penalty:
  • First-Time Home Purchase: Up to $10,000 lifetime limit of earnings penalty-free (and tax-free if 5-year aging met).
  • Qualified Higher Education Expenses: Penalty-free for tuition, fees, and books (earnings remain subject to income tax if non-qualified).
  • Substantially Equal Periodic Payments (SEPP / IRC 72(t)): Structured distribution schedule.

What Is a Backdoor Roth IRA & How Does It Work?

A Backdoor Roth IRA is a two-step workaround strategy that allows high earners whose income exceeds IRS limits ($169,500 for single, $253,000 for MFJ) to legally fund a Roth IRA.

Step 1: Non-Deductible Contribution

Open a Traditional IRA and contribute up to the annual limit ($7,500 in 2026) without claiming a tax deduction on Form 1040. There are zero income limits for making non-deductible Traditional IRA deposits.

Step 2: Conversion to Roth IRA

Immediately convert the cash balance from your Traditional IRA into your Roth IRA. Because the funds were already after-tax (basis), little to no tax is owed on the conversion if executed promptly.

Beware the IRS Pro-Rata Rule (Form 8606):

If you hold existing pre-tax dollars across any Traditional IRAs, SEP-IRAs, or SIMPLE IRAs as of December 31, the IRS treats all your IRAs as a single pool. Your conversion will be taxed proportionally based on your ratio of pre-tax to after-tax dollars. Modeling multi-year conversions? Use our Roth Conversion Calculator.

Custodial Roth IRA for Kids & Teens

There is no minimum age requirement to open a Roth IRA. Any minor child who earns legitimate taxable compensation (such as wages from a summer job, W-2 employment, or self-employment from babysitting or yard care) is eligible to open a Custodial Roth IRA managed by an adult parent or guardian.

Custodial Roth IRA Rules:
  • Earned Income Requirement: Contributions cannot exceed the minor's actual earned income for the tax year (or the $7,500 IRS cap, whichever is lower).
  • Adult Custodian: The adult custodian manages the investments until the minor reaches the age of majority (typically 18 or 21 depending on state law).
  • Compounding Horizon: Contributing just $3,000/year from age 15 to 22 (7 years) at 7% return can compound to over $350,000 by age 65 without ever adding another penny.

Where to Open a Roth IRA: Brokerage Evaluation Guide

Opening a Roth IRA takes less than 15 minutes with major regulated brokerage firms. When choosing a platform, evaluate these core criteria:

Low Cost & Zero Commissions

Choose brokers that offer $0 commission trading on index ETFs and no annual account maintenance fees (e.g. Fidelity, Vanguard, Schwab).

Broad Index Fund Selection

Look for low expense ratio broad-market index funds (e.g. total U.S. stock market, S&P 500, total international) under 0.05% expense ratio.

Automated Recurring Deposits

Enable automated paycheck transfers and fractional share investing to dollar-cost average consistently each month.

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Frequently Asked Questions

Common questions about 2025/2026 Roth IRA contribution limits, MAGI income eligibility, withdrawal rules, and tax strategies.

What are the Roth IRA contribution limits for 2026 and 2025?

For the 2026 tax year, the annual Roth IRA contribution limit is $7,500 for individuals under age 50, and $8,600 for individuals age 50 and older (including a $1,100 catch-up contribution). For the 2025 tax year, the limit was $7,000 (or $8,000 with the $1,000 catch-up). This limit applies across all your IRAs combined (Traditional and Roth).

What are the Roth IRA income limits (MAGI phase-out ranges)?

For 2026, direct Roth IRA contributions begin phasing out at a Modified Adjusted Gross Income (MAGI) of $154,000 for single filers (phasing out fully at $169,500) and $242,500 for married couples filing jointly (phasing out fully at $253,000). Married individuals filing separately face a phase-out range of $0 to $10,000. Taxpayers whose MAGI exceeds these limits can still utilize a Backdoor Roth IRA strategy.

How much can I contribute to a Roth IRA per month?

To max out a Roth IRA on a monthly schedule in 2026, you can contribute approximately $625 per month ($625.00/mo) if you are under age 50, or $717 per month ($716.67/mo) if you are age 50 or older. In 2025, the monthly equivalent was approximately $583.33/mo ($666.67/mo with catch-up).

Can I contribute to both a 401(k) and a Roth IRA in the same tax year?

Yes. Workplace retirement plans like a 401(k) have completely separate IRS contribution limits from individual retirement accounts (IRAs). In 2026, you can contribute up to the employee 401(k) elective deferral limit ($24,500) and simultaneously contribute up to the Roth IRA limit ($7,500), provided your MAGI is within eligible limits or you use a Backdoor Roth conversion.

Can I withdraw money from my Roth IRA before age 59½ without penalty?

Yes, you can always withdraw your direct contributions from a Roth IRA at any time, for any reason, with zero taxes and zero penalties because contributions were made with after-tax money. However, investment earnings withdrawn before age 59½ or before satisfying the 5-year rule are generally subject to ordinary income taxes plus a 10% early withdrawal penalty, unless a qualifying exception applies (such as up to $10,000 for a first-time home purchase, qualified higher education expenses, or disability).

What is the Roth IRA 5-year rule?

The Roth IRA 5-year rule requires at least five tax years to have elapsed since January 1 of the tax year for which you made your first contribution to any Roth IRA before earnings withdrawals can be considered qualified and completely tax-free (along with reaching age 59½). A separate 5-year holding clock applies to taxable Roth conversions before conversion principal can be withdrawn penalty-free prior to age 59½.

What is a Backdoor Roth IRA and who should use it?

A Backdoor Roth IRA is a two-step tax strategy used by high-earning individuals whose MAGI exceeds IRS phase-out thresholds for direct Roth contributions. You make a non-deductible contribution to a Traditional IRA (which has no income caps) and then promptly convert those funds into a Roth IRA. Taxpayers with existing pre-tax IRA balances must account for the IRS pro-rata rule on Form 8606.

Can a child or teenager have a Custodial Roth IRA?

Yes. Any minor with legitimate earned taxable compensation (e.g., W-2 wages from a summer job or 1099 self-employment income from babysitting/lawn care) can open a Custodial Roth IRA managed by an adult custodian. The minor can contribute up to the annual limit ($7,500 for 2026) or 100% of their earned income, whichever is less.

What is the difference between a Roth IRA and a Traditional IRA?

The core difference is tax timing. A Traditional IRA offers an upfront tax deduction on contributions today, but distributions in retirement are taxed as ordinary income and are subject to Required Minimum Distributions (RMDs) at age 73. A Roth IRA offers no upfront tax deduction, but qualified withdrawals in retirement—including all investment compounding—are 100% tax-free, with no lifetime RMDs for the original owner.

What happens if I overcontribute to my Roth IRA?

Excess Roth IRA contributions are subject to a 6% IRS excise tax for each year the excess remains in the account. To avoid the penalty, withdraw the excess contribution plus any attributable investment earnings before your tax filing deadline (including extensions). Attributable earnings are included in gross income for the year earned.

Is my financial information private and secure when using this calculator?

Yes. This calculator operates 100% client-side in your browser. No financial data, income numbers, or portfolio balances are ever sent to a server, tracked, or stored in any database. Shareable URLs encode values directly into the browser URL fragment using client-side encoding.

Authoritative Sources & Regulatory References

IRS statutory limits, COLA notices, and tax tables are maintained dynamically from primary sources.

Sources & Last Updated

Contribution limits and MAGI phase-out ranges change annually. Each source is linked to its primary IRS publication.

Roth IRA Contribution Limits (2026) — $7,500 base / $8,600 with age-50+ catch-up. Source: IRS: Retirement Topics — IRA Contribution Limits and IRS Publication 590-A. Last updated: 2026 tax year · Annual refresh checkpoint — review when IRS announces next year's limits (typically Oct/Nov).
MAGI Phase-Out Ranges (2026) — Single: $154,000–$169,500 · MFJ: $242,500–$253,000 · MFS: $0–$10,000. Source: IRS: Retirement Topics — IRA Contribution Limits. Last updated: 2026 tax year · Annual refresh checkpoint — review when IRS announces next year's limits (typically Oct/Nov).
IRS Publication 590-A (Contributions to IRAs) — Comprehensive rules for IRA contributions including earned income limits, spousal IRA rules, and contribution calculation steps. Source: IRS Publication 590-A. IRS annual publication · Covers all IRA contribution rules in detail.
IRS Publication 590-B (Distributions from IRAs) — Rules for qualified Roth IRA distributions including the 5-year aging requirement, penalty exceptions, and ordering rules for withdrawals. Source: IRS Publication 590-B. IRS annual publication · Covers distribution rules and the 5-year holding period.
IRS COLA Increases for Retirement Plan Dollar Limitations — Historical and current cost-of-living adjustments (COLA) for all retirement plan contribution limits, including IRAs and catch-up amounts. Source: IRS: COLA Increases for Dollar Limitations. Annual IRS update · Useful for verifying year-over-year limit changes.
View Calculation Engine Methodology & Mathematical Formulas
How It Works

Calculation Methodology & Mathematical Conventions

How contribution limits are verified, the mathematical compounding conventions for monthly and annual modes, and the core modeling assumptions.

1 Contribution Limits & MAGI Phase-Out Mechanics

The IRS establishes annual contribution limits under Internal Revenue Code Section 408A. For the 2026 tax year, the base limit is $7,500 (with a $1,100 catch-up for individuals age 50 and older, totaling $8,600). For 2025, the base limit was $7,000 ($8,000 with catch-up).

Direct Roth IRA contributions phase out when Modified Adjusted Gross Income (MAGI) falls within the statutory IRS thresholds:

Filing Status 2026 Phase-Out Begins 2026 Phase-Out Ends (Ineligible)
Single / Head of Household $154,000 $169,500
Married Filing Jointly $242,500 $253,000
Married Filing Separately $0 $10,000
Prorated Phase-Out Formula: When MAGI falls within the phase-out range:
Reduced Limit = Maximum Limit × [ (Phase-Out Cap − MAGI) ÷ (Phase-Out Cap − Phase-Out Floor) ]

2 Compounding & Contribution Timing Conventions

The calculator models investment compounding based on the selected contribution frequency:

  • Monthly Frequency: Models 12 recurring deposits per year of (Annual Total ÷ 12) with monthly compounding at (Annual Return ÷ 12). Monthly contributions compound earlier in the year compared to end-of-year deposits.
  • Annual Frequency: Models annual deposits with mid-year compounding convention Balance × r + Contribution × (r ÷ 2) to reflect average dollar-cost averaging throughout the year.
Reconciliation Guarantee: In the annual schedule, every row strictly reconciles:
Ending Balance = Starting Balance + Annual Deposit + Investment Growth
Model Assumptions
  • IRS limits and phase-out ranges consume verified statutory thresholds from the regulatory data layer.
  • Constant annual rate of return with no volatility or negative sequence drag modeled.
  • Withdrawals satisfy IRS qualified distribution conditions (age 59½+ and 5-year holding period).
Model Limitations
  • Does not calculate state-specific tax treatment or municipal tax nuances.
  • Does not account for non-qualified early distribution penalties or RMD rules for inherited accounts.
  • Educational estimate only; not personalized CPA or financial advisory advice.