Individual - Deductions

Last reviewed - 06 May 2024

Employment expenses

Employment expenses can be deducted from employment income if they are wholly and exclusively incurred in the production of the income in Singapore. These expenses must have been incurred by the employee in carrying out one's official duties, and cannot have been reimbursed by the employer or of a capital/private nature.

Personal deductions

Charitable contributions

Generally, a 250% deduction may be claimed for qualifying donations to Community Chest or any approved institution of a public character (status accorded to certain charities).

Mortgage deduction

Interest expense may be deductible, provided it is incurred wholly and exclusively in the production of taxable income. Mortgage interest is, therefore, deductible only where the property concerned yields income.

Subscription fees

An individual can deduct annual subscriptions paid to professional institutes or societies in which membership is generally required as a condition of employment. Subscriptions paid to professional bodies or societies for professional updates, knowledge, and networking are generally allowed as a deduction as well if relevant to the individual’s employment duties. 

Medical expenses

No deductions are allowed for medical expenses or for any other personal or household expenditure.


Spouses cannot transfer qualifying deductions (including excess capital allowances, trade losses, donations, and rental deficits) to each other.

Any unabsorbed trade losses or capital allowances can be carried forward to future years to be offset against the future income of the taxpayer until the amount is fully utilised, subject to existing rules. Any unutilised donations can also be carried forward to future years to be offset against the future income of the taxpayer, up to a maximum of five years.

Personal reliefs

For year of assessment 2024 (income year 2023), the following amounts are deductible from the assessable income of a resident individual to arrive at the income subject to tax:

  • Spouse relief: SGD 2,000 provided the spouse is living with or supported by the resident individual taxpayer and the annual worldwide income of the spouse is not more than SGD 4,000 (SGD 8,000 from year of assessment 2025).
  • Handicapped spouse relief: SGD 5,500 for the maintenance of a handicapped spouse. There is no income threshold for this relief.
  • Earned income relief: Lesser of actual earned income or SGD 1,000 if age is under 55; increased for individuals who are 55 and over or are handicapped.
  • Child reliefs:
    • Qualifying child relief: SGD 4,000 for each child under the age of 16 years or in full-time education provided the child’s annual worldwide income is not more than SGD 4,000 (SGD 8,000 from year of assessment 2025).
    • Handicapped child: SGD 7,500 instead of the qualifying child relief of SGD 4,000. There is no income threshold for this relief.
    • Working mother's child relief for each Singaporean child born or adopted before 1 January 2024, who satisfies all conditions under the qualifying child relief or handicapped child relief, is a percentage of the mother's earned income, subject to a cumulative maximum of 100% of her earned income. The percentages applicable for the first, second, and each subsequent child are 15%, 20%, and 25%, respectively. For qualifying Singaporean children born or adopted on or after 1 January 2024, the relief is SGD 8,000, SGD 10,000 and SGD 12,000 for the first, second and each subsequent child, respectively.
    Qualifying child relief and handicapped child relief may be apportioned and claimed as agreed between a husband and wife. The total relief claimed by husband and wife must not exceed the maximum claim available for each child.
  • Aged dependant relief:
    • Aged parent or grandparent maintained by taxpayer in Singapore: SGD 5,500.
    • Aged parent or grandparent maintained and living with taxpayer in Singapore: SGD 9,000.
    • Handicapped aged parent or grandparent maintained by taxpayer in Singapore: SGD 10,000.
    • Handicapped aged parent or grandparent maintained and living with taxpayer in Singapore: SGD 14,000.
    Relief for aged parents and grandparents are available subject to the dependant’s worldwide income not exceeding SGD 4,000 (SGD 8,000 from year of assessment 2025). There is no qualifying income threshold for handicapped aged parents and grandparents. Aged dependant relief may be shared by two or more taxpayers.
  • Grandparent caregiver relief: SGD 3,000 is available to working mothers with Singaporean children aged 12 years and below, subject to certain conditions. The caregiver’s annual income from any trade, business, profession, vocation and/or employment must not exceed SGD 4,000 (SGD 8,000 in year of assessment 2025). There is no cap on the child’s age for dependent children who are handicapped and unmarried. This relief is in addition to the aged dependant relief (above).
  • Life insurance premiums: Life insurance premiums are deductible but subject to certain conditions, and the total deduction (i.e. contributions to the CPF and life insurance premium) is restricted to SGD 5,000.
  • CPF relief: Singapore citizens and permanent residents are allowed relief on contributions made to the CPF or an approved pension/provident fund but subject to the following limits:
    • Contributions made up to the limit prescribed in the CPF Act.
    • For a self-employed individual, a relief on contributions made for each year of assessment is restricted to the lower of SGD 37,740 (i.e. CPF contributions up to the specified income ceiling of SGD 102,000) and the CPF contribution rate of 37% applied to the individual's assessable business income.
  • SRS relief: A relief on actual amount of SRS contributions, up to SGD 15,300 (for Singapore citizens and permanent residents) and up to SGD 35,700 (for foreigners) can be claimed against the income earned in the year in which the contributions are made (subject to income capping rules).
  • Educational expenses: Course fees (including tuition and examination fees) not exceeding SGD 5,500 relating to approved academic, professional, or vocational qualifications. Subject to certain conditions, the taxpayer can claim the relief within two years of assessment from the year in which the course is completed. This relief will lapse from year of assessment 2026.
  • Foreign domestic worker levy: Twice the amount of levy imposed on one foreign domestic worker is deductible against the earned income of a married woman or of a divorced or separated woman with dependent children living with her in the same household. This relief will lapse from year of assessment 2025.
  • Reservists: SGD 1,500 or SGD 3,000 for those who have completed or performed national service. An additional SGD 2,000 relief will be given to key appointment holders. A relief of SGD 750 each will also be given to Singaporean parents (who do not qualify for national service relief of their own) and wives of reservists against their own income.
  • CPF cash top-up relief: Lower of SGD 8,000 per year or the actual amount of cash top-up by the taxpayer or the employer to the taxpayer’s CPF retirement account. The taxpayer can claim a further relief of up to SGD 8,000 for top-ups made to the accounts of one's siblings, parents, parents-in-law, grandparents, grandparents-in-law, and spouse. For the taxpayer’s siblings and spouse, they must have derived income of not more than SGD 4,000 (SGD 8,000 from year of assessment 2025). In addition, individuals who make voluntary contributions to their own CPF healthcare accounts (Medisave) will be allowed tax relief up to a cap of SGD 37,740 less mandatory contributions for the year. Cash top-ups made from 1 January 2025 to the retirement account of an individual who is eligible for the matching grant under the Matched Retirement Savings Scheme will not qualify for this relief.

Additional reliefs are granted for dependant great-grandparents and handicapped siblings.

Personal income tax reliefs are subject to a cap of SGD 80,000 per year of assessment.

Business deductions

Where an individual carries on a trade, business, profession, or vocation, deductions are allowed for all outgoings and expenses incurred wholly and exclusively in the production of the income being assessed (except expenses specifically prohibited under the Income Tax Act), including capital allowances (fiscal depreciation) on most fixed assets except for land and non-industrial buildings. Qualifying self-employed persons may claim a deemed amount of business expenses based on a prescribed percentage of the gross income earned (known as the Fixed Expense Deduction Ratio) instead of the actual expenses incurred.


Business losses and unutilised capital allowances may be offset against other sources of income such as employment, interest, dividend, and rental income in the same year. Any remaining unabsorbed losses and capital allowances can be carried forward, subject to certain conditions.

Current year unutilised business losses and capital allowances of up to SGD 100,000 can also be carried back to the year of assessment immediately preceding the year of assessment in which the loss and capital allowance arose.