403(b) Calculator

Calculate 403(b) retirement savings for nonprofit and education employees.
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Projected 403(b) Balance

$843,237.81

Investment Growth

$581,987.81

Annual Contributions

Your Contribution$6,500.00
Employer Match$1,950.00
Total Annual$8,450.00

Use the 403(b) Calculator above to calculate your results. Enter your values and see instant results — all calculations run in your browser.

Disclaimer: This calculator is for informational purposes only and does not constitute tax, financial, or legal advice. Results are estimates based on the information you provide and current rates. Always consult a qualified tax professional or financial advisor for advice specific to your situation.

How It Works

Our 403(b) Calculator helps employees of non-profit organizations and educational institutions project their retirement savings growth. Understanding your potential 403(b) balance is crucial for effective financial planning, especially with the 2026 elective deferral limit set at $23,000 and the catch-up contribution for those 50 and over at an additional $7,500.

This calculator employs a future value of an annuity formula, FV = P * (((1 + r)^n - 1) / r), where P is the periodic contribution, r is the annual growth rate divided by the compounding frequency, and n is the total number of contributions. It also integrates employer contributions and accounts for the cumulative effect of tax-deferred growth over your specified investment horizon.

Remember that projected returns are hypothetical; actual investment performance can vary significantly. A common mistake is underestimating the impact of inflation on future purchasing power, so consider adjusting your savings goals accordingly. Don't forget to factor in any employer matching contributions, as these significantly boost your retirement nest egg.

Example: Sarah's 403(b) Growth

  1. 1 Sarah, a 35-year-old teacher, contributes $1,000 monthly to her 403(b). Her employer matches 50% of her contributions up to 6% of her $60,000 salary, meaning an additional $180 per month. She expects an average annual return of 7% and plans to retire at 65.
  2. 2 Monthly Contribution: $1,000 (employee) + $180 (employer) = $1,180. Retirement Horizon: 30 years (360 months). Total contributions: $1,180 * 360 = $424,800. Using the future value of an annuity formula with a 7% annual return (0.07/12 monthly) over 360 months.
  3. 3 After 30 years of contributions and growth, Sarah's 403(b) account would accumulate approximately $1,421,500 from her contributions alone, before considering employer matches.
  4. 4 Factoring in the employer match and compounding returns, Sarah's 403(b) is projected to reach approximately $1,705,800 by the time she retires at age 65, providing a substantial foundation for her retirement.

Source: IRS · Last updated: April 2026

Frequently Asked Questions

What is the 403(b) contribution limit for 2026?
The employee contribution limit is $24,500 for 2026. The catch-up contribution for ages 50+ is $7,500, and the new super catch-up for ages 60-63 is $11,250. The total combined employer/employee limit is $70,000.
What is the difference between a 403(b) and a 401(k)?
Both have the same contribution limits and tax treatment. The 403(b) is for public schools, nonprofits, and religious organizations. Some 403(b) plans offer annuity options not available in 401(k) plans, and 403(b) plans with only annuity options may have fewer regulatory requirements.
Can I have both a 403(b) and an IRA?
Yes. You can contribute to both a 403(b) and a Traditional or Roth IRA. However, your Traditional IRA deduction may be reduced or eliminated if your income exceeds certain thresholds since you are covered by an employer plan.

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