Is Asia really cheaper on tax than Europe?

"Asia is cheaper on tax" is broadly true and much less simple than the version that circulates in expat conversation.

What actually differs

Headline rates. Indonesia's top personal rate and its final taxes on rental income and property disposal are lower than most Western European equivalents. Thailand, Malaysia and Singapore are lower again in various respects. That part is real.

Wealth and deemed-return taxes. Switzerland, Norway and Spain tax net wealth. France taxes real estate holdings above a threshold. The Netherlands taxes savings and investments through Box 3. No major Asian jurisdiction has a general wealth tax. For someone with assets rather than high income, this is the largest single difference.

Capital gains treatment. Indonesia applies a final 2.5 percent on the transfer value of property rather than taxing the gain. Several Asian jurisdictions have no general capital gains tax on securities at all. Most of Europe taxes gains at meaningful rates.

Social contributions. European employment carries substantial employer and employee social charges. Asian equivalents are generally far lighter — Indonesia's BPJS contributions add roughly twenty to thirty-five percent to a salary, which is significant locally but well below European levels.

Inheritance and gift tax. Several European jurisdictions tax estates substantially. Indonesia has no inheritance tax as such, though inherited property attracts acquisition duty and a foreign heir cannot hold freehold.

What does not change

Residence follows substance, not preference. You are tax resident where you actually live, where your family and economic interests are, and where you spend time. The 183 day test is the common starting point and it is not the whole test. Many jurisdictions apply a centre-of-vital-interests analysis that looks past day counts.

Exit taxation. Several European countries tax unrealised gains on emigration, or apply extended tax residence rules for a period after departure.

Citizenship-based taxation. The United States taxes citizens and permanent residents on worldwide income wherever they live. For Americans, relocation changes almost nothing without renouncing, which has its own exit tax.

Reporting. CRS automatic exchange of financial account information covers Indonesia and essentially every jurisdiction a reader of this is likely to come from. Accounts and assets are visible. The era where a foreign account was practically invisible has ended.

The mistake people make

They move, spend time in Asia, keep a house, a family, business interests and a bank account at home, and assume they have changed tax residence.

They have not, and the home jurisdiction's position is unchanged. Meanwhile they may have acquired Indonesian tax residence as well by exceeding 183 days, creating obligations in two places rather than none.

Dual residence is resolved by treaty tie-breaker rules where a treaty exists, and Indonesia has treaties with most countries foreign buyers come from. Those rules look at permanent home, centre of vital interests, habitual abode and nationality, in that order. They are not a formality.

Indonesian tax residence specifically

Broadly, presence of 183 days within a twelve month period, or presence with intent to reside.

Becoming Indonesian tax resident changes your rental income rate from twenty percent non-resident to ten percent final resident on Indonesian-source property income, which is favourable. It also brings you into the Indonesian system for reporting purposes, and interacts with whatever your home country does about worldwide income.

Holding an NPWP does not by itself make you tax resident. Spending the time does.

How to actually think about it

Decide where you are going to live, properly, and then get the tax position right for that reality.

Do not choose a tax outcome and then try to arrange facts around it. Every jurisdiction's rules are designed to look through that, and CRS reporting means the facts are visible.

Take advice in both jurisdictions before moving, not after. The sequencing of a move relative to a property purchase or a disposal frequently changes the total materially, and it is almost always cheaper to plan than to fix.