Wealthos

    Retirement Calculator for Software Developers

    Plan retirement with RSUs, stock options, mega backdoor Roth, and ESPP. See how tech compensation packages accelerate your path to a fully funded retirement.

    Current age30 years
    Retirement age65 years
    Current retirement savings$80k
    Monthly contribution$6,000
    Expected annual return8%
    Monthly expenses in retirement$6,000
    20262028203020322034203620382040204220442046204820502052205420562058206104.0M8.0M12.0M16.0MNeed: $1.8M

    Projected at 65

    $15.6M

    Required corpus

    $1.8M

    Status

    On track

    1

    Maximizing tech compensation for retirement

    Software developers often have four retirement levers beyond base salary: 401(k) with employer match, RSU vesting schedules, ESPP discounts (typically 15% on company stock), and mega backdoor Roth conversions. A developer earning $180,000 base with $50,000/year in RSUs who maximizes all accounts can funnel $80,000-100,000+ annually into tax-advantaged vehicles. The key is treating every compensation element as a retirement tool.

    2

    Managing RSUs and stock options

    RSUs create concentrated stock risk — by the time they vest, many developers hold 30-50% of their net worth in a single company. A disciplined approach: sell RSUs on vest and diversify into broad index funds. For ISO stock options, the tax math is more complex — exercise-and-hold strategies can trigger AMT, while same-day sales are taxed as ordinary income. Consider a tax advisor for options worth more than $50,000.

    3

    The mega backdoor Roth advantage

    Many big tech companies (Google, Meta, Amazon, Microsoft) offer after-tax 401(k) contributions with in-plan Roth conversion — the 'mega backdoor Roth.' This allows up to $46,000 extra per year in Roth contributions beyond the standard $23,000 limit. Over a 15-year tech career, this alone can build a $1M+ tax-free retirement account. Check if your employer plan supports it.

    The math behind retirement planning

    Formula

    Required corpus = Annual retirement expenses ÷ 0.04 (the 4% rule)

    This calculator estimates your required retirement savings using the 4% safe withdrawal rate. It projects your current savings forward with compound growth from monthly contributions and investment returns, then compares the projection to your required corpus. The chart shows whether you're on track to meet your retirement goal.

    Worked example

    A 30-year-old earning $6,000/month, contributing $2,500/month to retirement, with $30,000 already saved at 7% return: by age 65, the portfolio projects to approximately $3.8 million. If retirement expenses are $4,000/month ($48,000/year), the required corpus is $1.2 million — well on track. But if they wait until 40 to start with the same savings, they'd only reach about $1.5 million.

    Make better financial decisions

    • Adjust the retirement expenses slider to reflect your expected lifestyle — not just your current expenses. Healthcare costs typically increase significantly in retirement.

    • If the projection shows a gap, try increasing your monthly contribution by even $200. Small increases early have outsized impacts due to decades of compounding.

    • Don't forget Social Security income. While this calculator shows the full amount you need saved, Social Security may cover 20-40% of retirement expenses for many Americans.

    • Run this calculator annually as your income and savings change. The earlier you spot a shortfall, the easier it is to correct.

    • If you're behind, focus on the three levers: increase contributions, delay retirement by a few years, or reduce planned retirement expenses.

    Get personalized results with your real data

    This calculator gives you a snapshot. With Wealthos you can track your actual wealth, simulate scenarios with real data, and forecast your financial goals.

    Frequently Asked Questions