Singapore SRS Educational Simulation

SRS Retirement Income Calculator

Turn your SRS balance into an estimated monthly retirement income — and see exactly which half is tax-free and which half is taxable.

Your SRS Plan

Your estimated SRS portfolio value when withdrawals begin.

%
10 years / 120 months
yrs

SRS allows penalty-free withdrawals to be spread over a maximum of 10 years.

%

Applied only to the taxable 50% of each withdrawal. Your actual effective tax rate depends on your total chargeable income.

Estimated Retirement Income

Estimated Net Monthly Income
S$0.00 / month

Gross Monthly
Total withdrawal
Non-Taxable Portion
50% · tax-free
Taxable Portion
50% · added to income
Estimated Tax

Where every withdrawal dollar goes

Non-taxable 50% Taxable portion kept after tax Estimated tax
Gross − Tax = Net: −=

Withdrawal Summary

Starting SRS Balance
Expected Return
Withdrawal Period
Number of Payments
Tax Treatment
50% tax-free · 50% taxable
Estimated Tax Rate

What is the SRS?

The Supplementary Retirement Scheme (SRS) is a voluntary retirement account that sits alongside CPF. Contributions earn tax relief in the year you contribute, and the money can be invested. The rules reward leaving the money untouched until retirement and then drawing it down gradually.

Rules as understood October 2026 — verify with IRAS before relying on them
When you can withdraw
Age 62 – 64

Penalty-free withdrawals start at the statutory retirement age that applied when you made your first SRS contribution.

Before 1 Jul 202262
1 Jul 2022 – 30 Jun 202663
From 1 Jul 202664
How long you have
10 years

The 10-year window starts at your first penalty-free withdrawal. Any balance left at the end is treated as withdrawn at that point, and 50% of it is taxed on that basis.

How it is taxed
50% tax-free / 50% taxable

For withdrawals at or after your retirement age, half of each withdrawal is not taxed and half is added to your taxable income.

If you withdraw early
100% + 5%

Before retirement age, the full withdrawal is taxable and a 5% penalty applies — except on death, medical grounds, bankruptcy, or for certain foreigners meeting the qualifying conditions.

Detailed Breakdown

Monthly
ItemHowAmount
Annual
ItemHowAmount

How this calculation works

Your SRS balance keeps earning the assumed return while you take level monthly withdrawals. The withdrawal amount is set so that the balance reaches exactly zero at the end of the period you choose.

Each withdrawal is split in two: 50% is non-taxable and 50% is taxable. Your estimated tax rate applies only to the taxable half, so the effective tax on the whole withdrawal is half of the rate you enter.

PMT = (r × PV) ÷ [1 − (1 + r)−n]
PVSRS balance when withdrawals begin rMonthly rate = annual expected return ÷ 100 ÷ 12 nNumber of monthly payments = years × 12 PMTGross monthly withdrawal (if r = 0, PMT = PV ÷ n)

Return Scenarios

Same balance, withdrawal period and tax rate — only the expected return changes.
ScenarioReturnGross MonthlyNon-Taxable 50%Taxable 50%Est. TaxNet Monthly

Audit the numbers — show me the maths

Every figure on this page is recalculated live from your inputs. Open the audit trail to see each formula, your numbers plugged in, the year-by-year drawdown and four reconciliation checks.

Singapore Personal Income Tax — Quick Reference

Simplified reference · resident rates from YA2024 onwards
Chargeable income bandRate
Chargeable income bandRate
This table is not used in the calculation. The calculator applies the rate you select, and only to the taxable 50% of each withdrawal. Actual tax depends on your total chargeable income, deductions, reliefs, residency status and prevailing IRAS rules.
½

50% Taxable, 50% Tax-Free

For withdrawals at or after retirement age, half of each withdrawal is taxable income and half is not taxed.

10

Withdrawal Period

Spreading withdrawals over more years lowers the taxable income recognised each year, which can keep you in a lower tax band.

%

Investment Returns

Actual returns vary. Fees, volatility and sequence-of-returns risk can change real outcomes.

Important Disclaimer

This calculator is an educational simulation based on Singapore's SRS framework and does not constitute financial, investment or tax advice.

Results are estimates based on the assumptions entered and do not represent guaranteed investment returns or actual tax liabilities.

SRS regulations, withdrawal rules, tax rates and tax treatment may change. Your actual tax liability also depends on your total taxable income, tax residency, deductions, reliefs and other circumstances.

Please verify current SRS and tax rules with IRAS or an appropriately qualified professional before making financial decisions.

Audit trail — show me the maths

Recalculated live from your current inputs.

1. Step-by-step calculation

#StepFormulaWith your numbersResult

2. Year-by-year drawdown schedule

YearOpening BalanceInvestment GrowthWithdrawalsClosing BalanceNon-Taxable 50%Taxable 50%Est. TaxNet Income
Show full month-by-month schedule
MonthOpeningGrowthWithdrawalClosing

3. Reconciliation checks (tolerance S$0.01)

Growth each month = opening balance × r; withdrawal taken at month end.