IRA Calculator

Project your Traditional IRA balance at retirement and estimate tax savings.

🏛️ IRA Calculator
Annual IRA Contribution ($) $7,000
$
$500$8K
Current IRA Balance ($) $20,000
$
$0$2M
Current Age 30 yrs
yrs
1872
Retirement Age 65 yrs
yrs
4075
Expected Annual Return 7%
%
1%15%
Marginal Tax Rate 22%
%
10%37%
IRA Balance at Retirement
Total Contributions
Total Growth
Annual Tax Savings

🏛️ What is a Traditional IRA?

An Individual Retirement Account (IRA) is a tax-advantaged savings account you open independently - not through an employer - for long-term retirement savings. A Traditional IRA offers potential tax deductions on contributions and tax-deferred growth, meaning you don't pay taxes on investment gains each year. You pay ordinary income tax only when you withdraw money in retirement. This makes a Traditional IRA particularly valuable for people who expect to be in a lower tax bracket in retirement than during their working years.

For 2024, the IRA contribution limit is $7,000 per year ($8,000 for those 50 or older, with the catch-up provision). Contributions must be funded with earned income - wages, salaries, or self-employment income. Deductibility depends on your income and whether you or your spouse are covered by a workplace retirement plan like a 401k. If neither you nor your spouse has a workplace plan, contributions are always fully deductible regardless of income level.

The power of a Traditional IRA comes from tax-deferred compounding. Every dollar you would have paid in taxes stays invested and continues growing. Over a 30–35 year career, this tax deferral can add hundreds of thousands of dollars to your final balance compared to a taxable account growing at the same rate. Required Minimum Distributions (RMDs) must begin at age 73 under the SECURE 2.0 Act.

📐 IRA Growth Formula

Balance = PV × (1+r)ⁿ + PMT × [(1+r)ⁿ − 1] / r × (1+r)
Annual Tax Savings = Contribution × Marginal Tax Rate
PV = Current IRA balance
PMT = Annual contribution
r = Annual return rate
n = Years to retirement

The IRA balance formula combines the compound growth of the existing balance with the future value of annual contributions (annuity-due, contributions made at start of year). Annual tax savings is the immediate benefit of the deduction - if your marginal rate is 22% and you contribute $7,000, you save $1,540 in income tax that year. Over a career, these annual savings themselves compound significantly when reinvested.

📖 How to Use This Calculator

Steps

1
Enter your annual contribution - the amount you contribute each year (max $7,000 for 2024, or $8,000 if 50+).
2
Enter current balance and ages - your existing IRA balance, current age, and retirement age.
3
Set return rate and tax rate - expected portfolio return (6–8% is typical) and your marginal income tax rate for the deduction savings estimate.
4
Click Calculate to see your projected IRA balance, total contributions, growth, and annual tax deduction savings.

💡 Example Calculations

Example 1 - Age 30, $7,000/Year at 7% to Age 65

Contribution = $7,000/year | Balance = $20,000 | Age 30→65 | Return = 7% | Tax Rate = 22%

1
FV of existing $20,000 over 35 years at 7% = $20,000 × (1.07)³⁵ = $212,587
2
FV of $7,000/year annuity-due over 35 years = $7,000 × [(1.07)³⁵ − 1]/0.07 × 1.07 = $1,087,895
3
Total IRA balance = $212,587 + $1,087,895 = $1,300,482
Annual tax savings = $7,000 × 22% = $1,540/year | Total contributions = $245,000
Try this example →

Example 2 - Late Starter, Age 45 with Catch-Up

Contribution = $8,000/year | Balance = $80,000 | Age 50→65 | Return = 7% | Tax Rate = 24%

IRA balance at 65: FV $80K + FV $8K/yr over 15 years = $~440,000 | Annual tax savings = $1,920
Try this example →

❓ Frequently Asked Questions

What is an IRA and who can contribute?+
An IRA is a tax-advantaged retirement account you open independently. Anyone with earned income can contribute to a Traditional IRA. The 2024 limit is $7,000 ($8,000 for those 50+). Unlike a 401k, IRAs are not employer-sponsored - you open them with any broker or bank.
What is the IRA contribution limit for 2025?+
For 2025, the IRA contribution limit is $7,000 per year ($8,000 if age 50 or older, due to the $1,000 catch-up contribution). This limit applies across all your IRAs combined (traditional + Roth). Income limits apply to Roth IRA contributions and Traditional IRA deductibility if covered by a workplace plan.
What is the difference between a Traditional IRA and a Roth IRA?+
Traditional IRA: contributions may be tax-deductible; growth is tax-deferred; withdrawals are taxed as ordinary income. Roth IRA: contributions are after-tax (no deduction); growth and qualified withdrawals are completely tax-free. Roth is better if you expect to be in a higher tax bracket in retirement. Traditional is better if you want a deduction now.
Can I contribute to both a 401(k) and an IRA?+
Yes. You can max out both a 401(k) ($23,500 for 2025) and an IRA ($7,000) in the same year for $30,500 in total tax-advantaged contributions. However, if you participate in a workplace plan, your Traditional IRA deduction phases out at certain income levels. Roth IRA eligibility also phases out above certain income thresholds.
Are Traditional IRA contributions tax-deductible?+
Contributions may be fully, partially, or non-deductible depending on income and whether you have a workplace retirement plan. If neither you nor your spouse has a workplace plan, contributions are always fully deductible. If you have a workplace plan, the deduction phases out at $77,000–$87,000 (single) or $123,000–$143,000 (married filing jointly) in 2024.
What is the difference between Traditional IRA and Roth IRA?+
Traditional IRA: contributions may be tax-deductible; growth is tax-deferred; withdrawals taxed as ordinary income; RMDs start at 73. Roth IRA: no deduction; growth is tax-free; qualified withdrawals are completely tax-free; no RMDs. Traditional IRA is better if you expect a lower tax rate in retirement; Roth IRA if you expect a higher rate.
When can I withdraw from an IRA without penalty?+
Penalty-free withdrawals begin at age 59½. Early withdrawals are subject to a 10% penalty plus income tax. Exceptions include first-time home purchase (up to $10,000), higher education expenses, disability, and substantially equal periodic payments (Rule 72t). RMDs must begin at age 73.
What is the IRA contribution limit for 2024?+
The IRA contribution limit for 2024 is $7,000 per person ($8,000 if age 50+). This is the combined limit across all IRAs - you can split it between Traditional and Roth but total cannot exceed $7,000. Income limits apply for Roth IRA contributions but not for Traditional IRA contributions.
What is the earned income requirement for IRA contributions?+
You must have earned income (wages, salaries, self-employment income, alimony) at least equal to your IRA contribution amount. Investment income, Social Security, and pension payments do not count as earned income. Married couples can contribute to an IRA for a non-working spouse (spousal IRA) provided the working spouse has sufficient earned income. The maximum combined IRA contribution for a married couple is $14,000/year ($16,000 if both are 50+).
What is the difference between a Traditional IRA and a Roth IRA?+
Traditional IRA contributions may be tax-deductible, with withdrawals taxed as ordinary income in retirement. Roth IRA contributions are after-tax; qualified withdrawals (after age 59.5 and 5+ years) are completely tax-free. Roth is generally better if you expect a higher tax bracket in retirement.
Can I contribute to an IRA if I have a 401k at work?+
Yes, you can contribute to both. However, Traditional IRA deductibility phases out if you have a workplace plan and income exceeds $77,000-$87,000 for single filers in 2024. Roth IRA contribution eligibility phases out at $146,000-$161,000 for single filers. A backdoor Roth is available above those limits.