Common tax deductions in Singapore for individuals include tax reliefs for CPF contributions, SRS contributions, course fees, parent/spouse/child relief, and foreign domestic worker levies. For businesses, typical deductions cover staff salaries, CPF contributions, rental expenses, and capital allowances for equipment. These deductions reduce taxable income, lowering overall tax liabilities.
Tax deductions
The most common itemized deductions are those for state and local taxes, mortgage interest, charitable contributions, and medical and dental expenses.
Maximum amount of deductions
Your employer cannot deduct more than 50% of your total salary payable in any one salary period. This does not include deductions made for: Absence from work. Recovery of advances, loans, overpaid salary or unearned employment benefits.
This limit is currently set at S$80,000 and is the total amount of your tax relief for any given year of assessment.
A good salary in Singapore for Indians typically ranges from SGD 6,000 to SGD 10,000 per month for mid-level professionals. Senior roles may command higher salaries, exceeding SGD 12,000 per month, depending on industry, experience, and job profile.
Common examples include Roth IRA retirement plans, disability insurance, union dues, donations to charity and wage garnishments.
Tax residents pay progressive rates from 0% to 24% and can claim certain reliefs, while non-residents are usually taxed at a flat 15% or 24% with limited deductions. Tax return filing ends on 18 April 2025. Singapore attracts thousands of foreigners each year to work, start businesses, or manage regional operations.
Many business expenses are 100% deductible, including advertising, employee wages, rent, supplies, and certain business meals like company parties or meals for the public, while personal deductions like student loan interest or charitable donations (depending on the type) can also be fully deductible for individuals. The key is that the expense must be "ordinary and necessary" for your trade or business or meet specific IRS criteria, often differentiating from the 50% rule for client meals.
The biggest tax mistakes people make include filing late, math errors, incorrect personal info (like Social Security numbers), forgetting deductions/credits (like EITC), misreporting income, not signing forms, and making errors with bank details for direct deposit, all leading to delays, penalties, or missed savings, with using tax software or professionals helping avoid these common pitfalls.
10 Popular Tax Deductions
Math mistakes.
Math errors are some of the most common mistakes. They range from simple addition and subtraction to more complex calculations. Taxpayers should always double check their math. Better yet, tax prep software does it automatically.
To reduce taxable income, maximize pre-tax contributions to retirement accounts (401(k), IRA, HSA), take itemized deductions like mortgage interest or charitable gifts (or "bunch" them), claim business deductions if self-employed, sell losing stocks (tax-loss harvesting), and utilize education credits or other specific tax credits.
You can deduct these expenses whether you take the standard deduction or itemize:
Know Income Tax Exemptions and Deductions for Salaried Employees
How can I deduct my job-related expenses?
It consists of spending your money on: 50% needs. 30% wants. 20% savings/investments.
In Singapore, a $100K salary puts you in the top 20% of earners. Yet many professionals at this level are living paycheck to paycheck, trapped by lifestyle inflation and the city's unique financial pressures. The numbers don't lie: Average monthly expenses for a middle-class family: $6,000-$8,000.
The 10 Most Overlooked Tax Deductions
One easy way to pay no income tax is to have little or no taxable income. For tax year 2025, taxpayers receive a standard deduction of $15,750 (singles or married persons filing separately) or $31,500 (marrieds filing jointly). For heads of households, the standard deduction is $23,625 for tax year 2025.