Side hustle calculator Singapore

By MoneyBees

Work out what a side hustle leaves you after expenses, the extra income tax on top of your salary, self-employed MediSave once profit passes S$6,000, and what you earn per hour.

Frequently asked questions

Do I need to declare side hustle income in Singapore?

Yes, if it is a business you run for money. IRAS says you can be an employee and self-employed at the same time, and side income goes in your tax return under trade, business, profession or vocation. Money from a hobby is not taxable unless you do it repeatedly or habitually for money.

How much tax will I pay on my side hustle?

The profit is added to your salary and taxed at your top rates, so the tax on it depends on your other income. On a S$5,000 monthly salary, S$15,000 of side profit adds S$982.80 of tax once MediSave relief is counted.

Do I pay CPF on side hustle income?

Only MediSave, and only if your net trade income is above S$6,000 a year. CPF says this applies on top of the CPF you pay on your salary. The rate depends on your age and income; at S$15,000 of profit and under 35, it is S$960.

When do I have to file a tax return for side income?

IRAS asks self-employed people to file if total income is above S$22,000 or self-employed profit is above S$6,000. If your takings are S$200,000 or less, you fill in the 2-line statement: revenue and adjusted profit. Filing runs from 1 Mar to 18 Apr.

Can I claim a fixed percentage of expenses?

Only some groups can. IRAS lets commission agents (25%), delivery workers (20% to 60% by vehicle) and private hire or taxi drivers (60%) use a fixed expense ratio. Everyone else claims the actual expenses of the business and keeps records for at least 5 years.

When does a side hustle need to register for GST?

When taxable turnover is above S$1 million at the end of a calendar year, or is expected to be above S$1 million in the next 12 months. Few side hustles get there, but the GST registration calculator works out the dates.

I do delivery or ride-hail work. Is it different?

Yes. Platform workers pay CPF through the platform operator each month, and those earnings are left out of the net trade income used for self-employed MediSave. Use the freelancer vs full-time calculator for platform work.

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