Singapore Personal Income Tax Calculator 2026

Estimate your Singapore income tax liability in seconds — free calculator with IRAS YA 2026 brackets, CPF & SRS reliefs, and real-time results in SGD.

Understanding Singapore Personal Income Tax

Singapore operates one of the most competitive individual income tax regimes in the world, with a progressive rate structure that runs from 0% on the first S$20,000 of chargeable income up to 24% on income above S$1,000,000 for Year of Assessment (YA) 2026. The Inland Revenue Authority of Singapore (IRAS) administers the system, and most salaried employees file under the Auto-Inclusion Scheme (AIS) — meaning their employer submits income data directly to IRAS, and IRAS computes the tax bill.

The key insight every Singapore investor should grasp is the difference between gross income and chargeable income. Singapore’s generous personal relief framework — covering CPF contributions, SRS top-ups, earned income relief, parent and spouse reliefs, and more — can materially reduce the amount of income subject to tax. For a median employed Singaporean earning around S$60,000–S$80,000 annually, total reliefs of S$15,000–S$30,000 are common, pushing the effective tax rate well below the headline marginal rate.

Not financial advice. All figures are for educational reference only. Data as at Q3 2026 based on IRAS published YA 2026 rates. Tax rules change annually — always verify with IRAS before filing.

Singapore’s Progressive Tax Rate Structure for YA 2026

Singapore’s individual tax brackets for YA 2026 (income earned in calendar year 2025) range from 0% on the first S$20,000 of chargeable income to 24% on income above S$1,000,000. The top marginal rate of 24% was introduced in YA 2024 as part of Singapore’s commitment to fiscal sustainability, up from the previous 22% ceiling. Critically, Singapore does not levy capital gains tax, dividend withholding tax (for most local dividends), or wealth taxes — making efficient income structuring via CPF and SRS particularly valuable for high earners. The effective tax rate on S$80,000 of chargeable income is approximately 6.9%, while a S$200,000 earner pays around 12.8% on chargeable income after reliefs.

Resident vs Non-Resident Taxation in Singapore

Tax residency matters enormously. Singapore tax residents — those present in Singapore for 183 days or more in a calendar year, or who are Singapore citizens or PRs — enjoy the progressive rates above and access to all personal reliefs. Non-residents are taxed at a flat 15% on employment income or at resident progressive rates, whichever is higher. This means non-residents generally pay more tax and cannot claim personal reliefs such as CPF contributions, earned income relief, or parent reliefs. Expatriates on short assignments frequently fall into the non-resident category, making tax planning critical before accepting a role that spans a calendar year boundary.

How to Use This Singapore Income Tax Calculator

1. Enter your annual employment income: Drag the slider or type your gross annual salary in SGD. This should be your total employment income before CPF deductions and before any reliefs.
2. Select resident status: Choose “Singapore Tax Resident” if you are a Singapore citizen, PR, or have been physically present for ≥183 days in the income year. Select “Non-Resident” for short-term assignments.
3. Input your CPF employee contribution: For employees below 55, the standard employee CPF rate is 20% on the first S$6,800 of monthly wages (Ordinary Wage ceiling), giving a maximum annual ordinary-wage CPF relief of S$20,400. The actual amount will appear on your IR8A.
4. Add SRS contribution: Singapore citizens and PRs can contribute up to S$15,300 per year to a Supplementary Retirement Scheme account and claim dollar-for-dollar tax relief. See our SRS Guide for the full strategy.
5. Enter other reliefs: Add earned income relief (S$1,000 for most employees), any spouse, parent, or child reliefs, NSman relief, or other eligible deductions.
6. Read your results: The calculator instantly displays your chargeable income, total reliefs, estimated tax payable, effective tax rate, and a bracket-by-bracket breakdown.

The calculator updates in real time as you change any input. Pro tip: Combine this with our SRS Tax Savings Calculator to model exactly how much an SRS top-up this year would reduce your tax bill.

What Is Singapore Personal Income Tax?

Singapore personal income tax is a direct tax levied annually by the Inland Revenue Authority of Singapore (IRAS) on income derived in or from Singapore. Unlike many developed economies, Singapore taxes on a territorial basis — meaning income derived from outside Singapore is generally not taxable for resident individuals, with some exceptions for professional income remitted to Singapore. This territorial approach makes Singapore a highly attractive base for international professionals and investors.

For salaried employees, the primary income category is employment income, which includes salary, bonuses, commissions, and benefits in kind such as accommodation allowances. The taxable amount is gross income minus allowable deductions. CPF contributions made by the employee (not the employer) are deductible, making the effective pre-tax cost of CPF saving relatively low for most Singaporeans. IRAS requires employers to submit income data directly via the AIS, so most tax residents receive a pre-filled tax assessment that they simply review and confirm each year during the March–April filing window.

Self-employed individuals, freelancers, and sole proprietors file under a different regime, declaring trade income and deducting allowable business expenses before arriving at their chargeable income. The same progressive rate table applies, but the CPF framework differs — self-employed persons are required to contribute to their MediSave but have more flexibility on Ordinary Account and Special Account contributions.

How Singapore Income Tax Works: The Maths Behind the Brackets

Singapore uses a marginal progressive tax system, meaning each rate applies only to the slice of income within that bracket — not to your entire income. This is a common point of confusion. If your chargeable income is S$90,000, you do not pay 11.5% on the full S$90,000. Instead, you pay 0% on the first S$20,000, 2% on S$10,000 (S$200), 3.5% on S$10,000 (S$350), 7% on S$40,000 (S$2,800), and 11.5% on the remaining S$10,000 (S$1,150) — a total of S$4,500 in tax, for an effective rate of 5.0% on chargeable income.

The formula is: Tax = Base Tax for Bracket + (Chargeable Income − Lower Limit of Bracket) × Marginal Rate. IRAS publishes a tax calculator on its website, but the TKN version above adds a critical layer: it lets you model different relief scenarios in real time, so you can see exactly how an extra S$5,000 SRS contribution or a parent relief claim changes your final bill. For a complete breakdown of YA 2026 tax rates, refer to IRAS’s official rate table.

Singapore YA 2026 Tax Rates at a Glance:

Tax Reliefs vs Tax Rebates in Singapore

Many Singaporeans confuse reliefs and rebates — they work very differently. A tax relief reduces your chargeable income (the amount tax is computed on). A tax rebate reduces the tax payable directly, after tax has been calculated. This distinction matters enormously at higher income levels. A S$15,300 SRS relief for a taxpayer in the 18% bracket saves S$2,754 in tax. For a taxpayer in the 22% bracket, the same relief saves S$3,366. The tax-saving value of each dollar of relief scales with your marginal rate — which is why high earners benefit most from maximising their SRS contributions and CPF Voluntary Contributions.

Common tax reliefs for Singapore residents include: CPF employee contributions (capped at the annual OW ceiling), SRS contributions (S$15,300 for SC/PR, S$35,700 for foreigners), earned income relief (S$1,000 standard; S$6,000 for disabled), spouse relief (S$2,000 if spouse’s income is S$4,000 or below), qualifying child relief (S$4,000 per child), parent/handicapped parent relief (S$5,500–S$14,000), NSman self relief (S$1,500–S$5,000), and CPF Cash Top-Up relief (up to S$8,000 for self, S$8,000 for family). For a full list of available reliefs and their caps, visit the IRAS personal reliefs page.

Tax reliefs are capped at S$80,000 per Year of Assessment — once your total reliefs reach this ceiling, additional contributions to SRS or other schemes no longer reduce your tax bill. Most Singaporeans earning under S$300,000 are well below this cap, but very high earners should plan carefully. See also our CPF Retirement Sum Calculator for a view on how CPF contributions compound over time.

Best Ways to Reduce Your Singapore Income Tax Legally

For Singapore residents, there are several legitimate strategies to reduce income tax while simultaneously building wealth for retirement. The most impactful, in rough order of effectiveness for a typical earner at S$80,000–S$200,000 annual income:

1. Maximise SRS contributions. At S$15,300 per year for SC/PR, the SRS is the most direct tax reduction tool available. Contributions reduce chargeable income dollar-for-dollar, and SRS funds can be invested in SGX stocks, ETFs, REITs, unit trusts, and fixed deposits. Withdrawals at retirement (age 62+) are only 50% taxable, and spread over 10 years — meaning most retirees pay zero or near-zero tax on withdrawals. Use our SRS Tax Savings Calculator to quantify the saving. Consider investing SRS funds via Endowus, which offers fee-efficient access to institutional funds using your SRS balance.

2. Voluntary CPF Top-Ups. CPF cash top-ups to your Special Account (for those under 55) or Retirement Account (for those 55 and above) give up to S$8,000 in relief for yourself and another S$8,000 for family members. Unlike SRS, CPF top-ups are permanent and earn a guaranteed 4% p.a. (SA/RA rate), making them ideal for conservative savers. See our CPF OA/SA Allocation Calculator to model the compounding impact.

3. Parent and Spouse Reliefs. If you support an elderly parent (income ≤ S$4,000 p.a.) or a spouse who is not earning, you qualify for substantial reliefs. Handicapped parent/sibling relief is even higher. These do not require any outlay — simply claiming what you are already entitled to can save S$500–S$2,000 in tax annually.

4. NSman Relief and Earned Income Relief. NSman active self-relief (S$3,000–S$5,000 for key appointment holders) and earned income relief (S$1,000 standard) are largely automatic, but ensuring they appear on your Notice of Assessment is worth checking each year.

CPF and SRS: Singapore’s Most Powerful Tax-Reduction Tools

The interplay between CPF, SRS, and income tax is at the heart of Singapore personal financial planning. Both schemes defer taxation — CPF by exempting contributions from chargeable income entirely (up to the OW ceiling), and SRS by reducing chargeable income now and taxing withdrawals lightly at retirement. However, they serve different roles in a portfolio.

CPF is mandatory and structured: the Ordinary Account earns 2.5% p.a., the Special Account earns 4% p.a. (capped at S$198,800 before transfers to the RA at 55), and the MediSave Account funds healthcare. CPF monies above the BRS can be invested via CPF Investment Scheme (CPFIS) into approved instruments — though the 2.5% OA guaranteed floor means low-risk investments rarely make sense relative to just leaving funds in CPF. Our CPF Investment Strategy Guide covers this trade-off in depth.

SRS, by contrast, is fully flexible for investment. Funds can be invested in a broad range of SGX-listed instruments including S-REITs, ETFs, and bonds. For investors who already max out their CPF and want additional tax-sheltered investment capacity, the SRS is the natural next step. A strategy of maxing both CPF top-ups and SRS — roughly S$23,300 per year in combined relief — can save a S$120,000-income earner roughly S$3,000–S$5,000 in annual tax, depending on reliefs and marginal rate. Consider using Syfe or Endowus to invest your SRS funds in diversified S-REIT or equity portfolios for long-term growth.

Singapore Investor Tax on Dividends, REITs, and Capital Gains

One of Singapore’s greatest advantages for retail investors is the near-absence of tax on passive investment returns. Singapore does not levy tax on capital gains — profits from selling shares, ETFs, REITs, or property (if not a habitual trader) are tax-free. Singapore also does not withhold tax on dividends paid by Singapore-incorporated companies (one-tier tax system) or by S-REITs, which distribute 90%+ of distributable income. This means an S-REIT yielding 6% p.a. puts the full 6% in your pocket — with no further Singapore income tax deducted at source or payable by the investor.

This stands in sharp contrast to many other jurisdictions. Australian REIT dividends are partially taxable as ordinary income. US REITs face a 30% withholding tax for non-US investors (reduced to 15% under treaties for some countries). For Singapore investors, holding S-REITs as a core income allocation — alongside CPF for the stable, guaranteed tier — creates a highly tax-efficient income stack. Use our S-REIT Dividend Yield Calculator to model returns from individual REITs, and our Retirement Planning Calculator to see whether your combined CPF + REIT + SRS income stack covers your retirement needs. For a curated list of the highest-yielding and best-managed S-REITs, see our Best S-REITs 2026 Guide.

Foreign-sourced dividends remitted to Singapore by a resident individual are generally exempt from tax, provided the foreign jurisdiction’s headline tax rate is at least 15%. This includes dividends from US, UK, Australian, and most major market stocks held directly by a Singapore resident. REITs listed in these markets may have complex withholding structures — always check the fund’s prospectus for the tax treatment applicable to Singapore investors. Our Dividend Portfolio Yield Calculator can help you model the aggregate yield of a mixed local and foreign dividend portfolio.

Frequently Asked Questions

Put Your Tax Savings to Work

Now that you know your effective tax rate, it’s time to maximise your CPF, SRS, and investment returns. Use our free tools and referral bonuses to start building your Singapore retirement portfolio today.