Tech Bonus & RSU Retirement Calculator — 20 Years of Windfall Contributions
Tech professionals receiving annual bonuses or RSU vesting events have a structural wealth-building advantage that most retirement calculators cannot model: irregular, large annual contributions layered on top of regular payroll savings. This calculator pre-loads a $25,000 annual contribution from age 35 to 55—representing a conservative tech bonus or partial RSU vest—to show the compound impact of two decades of windfall investing. At 8.5% nominal return, $25,000/year for 20 years contributes approximately $1.6 million in terminal value by age 65, entirely separate from any regular monthly contributions. Adjust the amount, start age, and end age to model your actual vesting schedule.
Expert tip: RSU income is taxed as employment income at vesting—not capital gains. The after-tax amount available to invest is your gross RSU value minus your marginal tax rate (often 43–53% for senior tech employees in BC or Ontario). A $50,000 RSU vest may yield only $25,000–$29,000 in investable cash. Model the after-tax figure, not the gross grant amount, and consider holding vested shares inside an RRSP or TFSA to shelter future growth from taxation.
Savings
Set to $0 to rely entirely on custom contributions
Rates
Retirement Income
Custom Contributions
$25,000
Annually · Age 35–55
On Track
Funds last to age 95 — 30 years of retirement covered.Nest Egg at Retirement
$3,924,485
Total Contributions
$1,405,000
Over-Funding
To retire at 65, you only need to contribute $74/mo — giving you $2,426/mo in budget flexibility. Alternatively, keep your current rate to safely retire at age 50. For a perpetually growing portfolio, work until age 51.Portfolio Trajectory
Retirement Planning — Common Questions
Standard retirement advice focuses on reaching a specific age. That is the wrong framework. Financial independence is a state of leverage, not an age, and planning ahead is simply the act of buying back your future time.
The Cost of Delay
Time is the most powerful variable in the compound interest formula. Capital deployed today does the heavy lifting so you don't have to break your back later. Every year you wait forces you to save exponentially more of your active income just to catch up.
Outpacing the Silent Tax
Inflation aggressively steals your purchasing power every year. If historical inflation averages 3 %, a $100,000 cash savings account loses roughly $3,000 of buying power in year one. Over 24 years, that same $100,000 will buy exactly half as much as it does today. This is why this calculator uses Real Return (Growth minus Inflation).
Building Optionality
You aren't just saving to quit working at 65. Reaching financial milestones early gives you absolute leverage to start a business, take a sabbatical, or downshift your career on your own terms.