Take someone spending S$60,000 a year who plans around a 4 percent safe withdrawal rate. Their FIRE number is annual spending divided by the withdrawal rate, S$60,000 divided by 0.04, which is S$1,500,000, equal to 25 times annual spending. If they currently hold S$200,000 in investments and add S$3,000 a month, growing at a 5 percent real return, the portfolio reaches that S$1,500,000 target in about 17.7 years.
A lower withdrawal rate means a larger target: at 3 percent the number jumps to S$2,000,000, while at 5 percent it falls to S$1,200,000. In Singapore, CPF LIFE adds a lifelong income from age 65 on top, so many FIRE plans aim to build a cash and investment portfolio that bridges the years before then, with CPF covering the later decades. The absence of capital gains tax makes that portfolio compounding more efficient than in many other countries.
How it is calculated
The FIRE number is annual spending divided by the safe withdrawal rate, which is the same as multiplying spending by the inverse of that rate, so a 4 percent rate gives 25 times spending and a 3 percent rate gives about 33 times. To find the years to independence, the tool grows your current investments forward month by month, applying the real monthly return and adding your monthly contribution each step, until the balance reaches the target. Using a real return means the figure is in today’s dollars, so the target spending does not need separate inflation adjustment. CPF LIFE is treated as an additional income stream from the payout age rather than part of the portfolio, which is the conservative way to plan, since it lets your own savings cover the early-retirement years before CPF begins.
Frequently asked questions
Does CPF count toward FIRE in Singapore?
CPF LIFE provides a lifelong income from the payout age (currently 65), so many Singapore FIRE plans build a separate cash and investment portfolio to bridge the years before then, with CPF covering the later years. No capital gains tax makes investing efficient.
What CPF contribution rates apply in 2025 and 2026?
For employees aged 55 and below, the total CPF contribution rate is 37 percent of ordinary wages: 20 percent from the employee and 17 percent from the employer, subject to the ordinary wage ceiling of S$7,400 per month from January 2025. Rates step down in stages for older workers: 55 to 60 attract 26 percent total, 60 to 65 attract 16.5 percent, and above 65 attract 12.5 percent. These rates affect how much of your gross salary actually reaches your take-home pay, which in turn determines the monthly contribution you can make to your investment portfolio.
Is there capital gains tax in Singapore?
Singapore does not levy a capital gains tax. Profits from selling shares, ETFs, property (in most cases), or other capital assets are not taxed by IRAS. This makes the 4 percent rule and compound growth projections more efficient than in countries that tax investment returns, because your portfolio balance compounds on the full gain each year without an annual tax drag. Dividend income from Singapore-listed stocks is generally tax-exempt in the hands of individual investors under the one-tier tax system.
What is the CPF Full Retirement Sum for 2025?
IRAS and the CPF Board set the Full Retirement Sum (FRS) each year. For members who turn 55 in 2025 the FRS is S$213,000, up from S$205,800 in 2024. Members who top up their Retirement Account to the FRS can expect monthly CPF LIFE payouts of roughly S$1,590 to S$1,720 from age 65, depending on the plan chosen. The Enhanced Retirement Sum (ERS), which is 4 times the Basic Retirement Sum, allows higher voluntary top-ups and correspondingly larger monthly payouts. Factor these projections into your FIRE plan as income that starts at 65.