Hong Kong vs Singapore Tax: Which is Better for Expats and Businesses?

Hong Kong and Singapore are two of Asia's most popular destinations for expats and international businesses, offering low taxes, strategic locations, and strong legal systems. Choosing between them often comes down to which tax regime offers better savings for your personal and business circumstances. This guide compares salaries tax, corporate tax, property tax, stamp duty, and residency rules in Hong Kong and Singapore to help you decide which jurisdiction is better for your needs.

Salaries Tax Comparison

Hong Kong's salaries tax rates range from 2% to 17% on a progressive scale, with a standard rate option for comparison. Singapore's resident personal income tax rates start at 0% and rise to 24% on a progressive scale, with numerous reliefs and rebates. For high earners, Hong Kong generally offers lower taxes due to the lower top marginal rate. Singapore offers a Personal Income Tax Relief system that includes earned income relief, spouse relief, and child relief, but the overall tax burden often exceeds Hong Kong's for the same nominal income. Use our Hong Kong tax calculator and compare it with Singapore's tax tables to find the better jurisdiction for your situation.

Corporate Tax Comparison

Hong Kong's corporate profits tax rate is 16.5% for corporations, with two-tiered rates of 8.25% and 16.5% for unincorporated businesses. Singapore's corporate tax rate is 17%, with partial tax exemptions and various grant schemes that effectively reduce the rate for qualifying start-ups and SMEs. For established corporations with substantial profits, Hong Kong's 16.5% is simpler and often lower than the all-in cost after Singapore's rebates. Singapore does offer a territorial tax system similar to Hong Kong's, taxing only Singapore-sourced income unless the income is remitted. However, determining source of profits can be more complex in Singapore for certain service businesses. Reference the official sites at ird.gov.hk and iras.gov.sg for authoritative comparisons.

Territorial System

Both Hong Kong and Singapore operate territorial tax systems, taxing only locally sourced income. In Hong Kong, the source of employment income is determined by where the contract was entered into and where duties are performed. Singapore uses a similar approach but applies a more nuanced source determination for gains from intellectual property and digital services. For digital nomads and remote workers, the distinction between sourced and offshore income is equally important in both jurisdictions. The territorial basis makes both cities attractive for holding companies and licensing arrangements.

Tax Residency and 60-Day Rule

Hong Kong's 60-day rule exempts non-ordinarily resident individuals from salaries tax if they spend 60 days or fewer in the territory. Singapore does not have an equivalent 60-day rule, but it offers the Qualifying Foreign Exempt Individual (QFEI) regime, which exempts qualifying expats from tax on employment income for a specified period. The QFEI regime is designed to attract skilled foreign talent and is comparable to Hong Kong's expatriate-friendly source rules. For a detailed breakdown of Hong Kong residency, see our Hong Kong tax residency guide.

Property Tax and Stamp Duty

Hong Kong imposes property tax at 20% on net rental income after allowable deductions. Singapore imposes tax on property income at rates applicable to the owner's personal or corporate tax rate. Stamp duty on residential property in Hong Kong currently reaches 8.5% (AVD) plus 15% BSD for non-residents and SSD for short-term resales. Singapore imposes Buyer's Stamp Duty (BSD) of up to 6% and Additional Buyer's Stamp Duty (ABSD) of up to 36% for foreign buyers and property investors. Both cities actively adjust property stamp duty to cool the market, making real estate investment less tax-efficient than it once was.

Which is Better for You?

The choice between Hong Kong and Singapore depends on your specific profile:

• For high-earning expats: Hong Kong typically offers lower salaries tax due to its lower top marginal rate
• For start-ups and SMEs: Singapore's extensive grant ecosystem may offset its slightly higher headline tax rate
• For property investors: Both jurisdictions have high transaction costs, but Hong Kong's BSD and ABSD-like SSD can be more punitive for short-term flips
• For digital nomads: Hong Kong's territorial system provides clearer source rules for offshore income

Frequently Asked Questions

Is tax lower in Hong Kong or Singapore?

For most high-earning employees and business owners, Hong Kong's top rate of 17% is lower than Singapore's top rate of 24%. However, Singapore's reliefs and rebates can reduce effective rates for qualifying start-ups and lower-income residents.

Which is more expensive: Hong Kong or Singapore?

Both cities are expensive, but in different ways. Singapore has higher personal reliefs, while Hong Kong has lower headline tax rates. Property and rental costs are high in both cities. Consider the total cost of living along with tax.

Does Singapore have a double tax agreement with Hong Kong?

Yes, Hong Kong and Singapore signed a comprehensive double tax agreement. The agreement allocates taxing rights and prevents double taxation on income, dividends, interest, and royalties.

Is property tax higher in Hong Kong or Singapore?

Hong Kong imposes stamp duty on transfers and property tax on rental income. Singapore imposes BSD, ABSD, and property income tax, with higher ABSD rates for foreign buyers. Both cities use property taxation to stabilize the housing market.

Which is better for corporate holding companies?

Both Hong Kong and Singapore offer favorable territorial taxation. Hong Kong's 16.5% rate and extensive DTAs make it attractive for holding companies. Singapore also offers broad treaty coverage and various incentive schemes. Consider your specific business model and management structure.