Is SRS worth it? The exact tax saving at your income
Short answer: SRS is worth it once your marginal tax rate clears ~7%. A maxed S$15,300 contribution saves S$1,521 a year at S$90,000 chargeable income, S$2,295 at S$160,000 and S$2,907 at S$240,000 — computed bracket by bracket on the IRAS schedule, every year you contribute. But below ~S$40,000 the saving is a trivial S$456, and locking money away for decades isn’t worth that. Here’s the honest maths, including the S$40,000-a-year tax-free withdrawal trick at the other end.
Every tax figure below is computed live from the IRAS resident income tax schedule (in force since YA 2024): saving = tax at your income minus tax after the SRS deduction. Scheme rules are cited to IRAS and MOF sources.
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The short answer, in three numbers
All computed on the IRAS schedule — a maxed S$15,300 contribution, every year.
S$1,521/yrSaved at S$90k incomeThe contribution comes straight off your chargeable income — relief lands at your marginal rate (11.5% here), immediately.
S$40,000/yrTax-free in retirementOnly 50% of retirement withdrawals is taxable, and the first S$20,000 of income is taxed at 0% — so S$40k/yr out can cost S$0.
S$456/yrAll you save at S$40k incomeBelow ~S$40,000 chargeable income the relief is trivial — not worth locking cash away for decades. Skip, and revisit as your income grows.
One cap to respect:SRS relief counts toward the S$80,000 total personal relief cap — if your other reliefs already fill it, extra SRS contributions save you nothing.
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What a maxed contribution saves, at your income
Yearly tax saved by a S$15,300 SRS contribution — saving = IRAS tax at each income minus tax after the deduction. Find your row, then run your exact income in the SRS calculator.
S$40k
S$456/yr · 3.5% marginal
S$60k
S$1,071/yr · 7% marginal
S$90k
S$1,521/yr · 11.5% marginal
S$120k
S$1,760/yr · 11.5% marginal
S$160k
S$2,295/yr · 15% marginal
S$240k
S$2,907/yr · 19% marginal
Chargeable income = income after all your other reliefs. The saving repeats every year you contribute — at S$90k that’s S$15,210 of tax avoided over a decade of maxed contributions.
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How SRS works, start to finish
Step 1 · ContributePut in up to S$15,300 a year (S$35,700 for foreigners)Open an SRS account at a local agent bank and contribute cash by 31 December. Your first contribution locks in the statutory retirement age prevailing that year as your withdrawal age — even a S$1 contribution early protects you if the age is raised later.
Step 2 · Relief nowDollar-for-dollar tax relief, that same yearThe full contribution comes off your chargeable income, subject to the S$80,000 total relief cap. At S$90k income that’s S$1,521 back; at S$240k, S$2,907.Saved at S$90k: S$1,521/yr
Step 3 · Invest insideGains are tax-free before withdrawal — but only if you investCash left idle in SRS earns almost nothing at bank base rates. Invested at a modest 4%, one maxed contribution grows to about S$40,787 over 25 years. Most people deploy it through a robo-advisor that accepts SRS funds or SRS-eligible funds and shares.
Step 4 · Withdraw from the statutory retirement ageOnly 50% of each withdrawal is taxable, spread over up to 10 yearsFrom your locked-in statutory retirement age, you get a 10-year window from your first penalty-free withdrawal. Withdraw S$40,000 a year with no other income and the taxable half sits entirely in the 0% bracket — tax: S$0.Up to S$400,000 out, tax-free
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The S$40,000-a-year tax-free exit, shown properly
Not a loophole — plain arithmetic on the IRAS bracket table.
Withdraw per yearS$40,000 (retiree, no other taxable income)
Taxable portion (50%)S$20,000
IRAS tax on S$20,000S$0 — the first S$20,000 bracket is 0%
Over the 10-year windowUp to S$400,000 withdrawn, S$0 tax
The full loop: relief at your working-age marginal rate on the way in, tax-free compounding inside, and — with the withdrawal spread across the 10-year window — potentially 0% on the way out. The catch is sequencing: CPF LIFE payouts and other income in retirement eat into that 0% bracket, so the drawdown plan matters. Model yours in the retirement income calculator alongside your CPF projection.
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The honest debate
Three real reasons for, three real reasons against — then the verdict.
S$1,521/yrFor: immediate, repeatable reliefAt S$90k income the saving is S$1,521 every single year — an instant, risk-free return of 9.9% on the contribution.
For: tax-free compoundingNo tax on gains inside SRS before withdrawal. One maxed contribution invested at 4% becomes ~S$40,787 in 25 years.
For: the 0%-bracket exit50%-taxable withdrawals plus the 0% first bracket mean S$40k/yr — up to S$400k over the window — can come out at S$0 tax.
Against: locked for decadesEarly withdrawal is 100% taxable plus a 5% penalty — at S$90k income, pulling out one year’s contribution costs ~S$2,525, more than it saved.
Against: cash drag if uninvestedIdle SRS cash earns near-zero at bank base rates. Decades of that can quietly cost more than the tax relief gained — investing the balance is not optional.
Against: cap collisions & endgame taxSRS shares the S$80,000 relief cap with CPF top-ups and every other relief — and a very large SRS balance can outgrow the 10-year window, making half of bigger withdrawals taxable.
Verdict:clearly worth it from around S$80,000 chargeable income up (7%+ marginal, S$1,071/yr saved) — ifyou invest the balance and watch the relief cap. Between ~S$40k and S$80k it’s a judgement call on liquidity. Below ~S$40k, skip it: S$456a year doesn’t buy a decades-long lock-up.
How much tax does SRS save at S$100,000 income?Computed on the IRAS resident schedule: at S$100,000 chargeable income, a maxed S$15,300 contribution cuts your tax bill by S$1,759 for the year — the contribution comes off the top of your income, so most of it is relieved at your 11.5% marginal rate. The relief repeats every year you contribute.
What is the SRS contribution cap in 2026?S$15,300 per year for Singapore Citizens and PRs, and S$35,700 per year for foreigners. The relief also counts toward the S$80,000 cap on total personal income tax reliefs — if your other reliefs already reach that cap, extra SRS contributions earn no additional relief.
When can I withdraw from SRS penalty-free?From the statutory retirement age that prevailed at the time of your first SRS contribution. That first contribution locks your withdrawal age even if the statutory age is raised later — which is why making a small first contribution early is a common move. From that point, withdrawals can be spread over up to 10 years from your first penalty-free withdrawal.
How are SRS withdrawals taxed in retirement?Only 50% of each withdrawal made from the statutory retirement age is taxable. Because the first S$20,000 of chargeable income is taxed at 0%, a retiree with no other taxable income can withdraw S$40,000 a year — S$20,000 taxable — and pay S$0 in tax. Spread over the full 10-year window, that is up to S$400,000 withdrawn completely tax-free.
Should I do SRS or a CPF cash top-up first?Both give tax relief within the same S$80,000 total relief cap, so they compete for the same headroom. A CPF Special/Retirement Account top-up earns a guaranteed 4% floor but is locked into CPF LIFE rules; SRS is more flexible — you choose the investments and can withdraw from the statutory retirement age with only 50% taxable. Higher earners often do both; the right order depends on your bracket, age and liquidity needs, which is exactly what the calculators on this site let you test.
What happens if I withdraw from SRS early?Early withdrawals are 100% added to that year's taxable income and carry a 5% penalty on the amount withdrawn. Example, computed on the IRAS schedule: someone at S$90,000 chargeable income pulling out S$15,300 early would pay about S$2,525 in extra tax plus penalty — more than the S$1,521 the contribution saved in the first place. Treat SRS money as untouchable until retirement.
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General information, not tax or financial advice. Tax figures are computed from the IRAS resident income tax schedule and official SRS contribution caps as at 2026-08-22; your actual saving depends on your chargeable income, other reliefs and the S$80,000 total personal relief cap. Scheme rules (withdrawal age, 50% taxable treatment, penalties) are cited to IRAS and MOF sources — confirm your position with IRAS or a licensed adviser before acting.