Personal Income Tax in Indonesia (Advanced)

Have you been paying the right amount of tax to the tax office in Indonesia? Save time and trouble. Estimate your own income tax for the current year through our Personal Income Tax Calculator, designed for advanced personal tax calculation in Indonesia.

What is Personal Income Tax

Personal income tax is the levying of tax subjects, belonging to individuals, on income received or earned within the tax year.

Personal Income Tax Rate in Indonesia

If you are currently employed, your company will be responsible for deducting income tax from your salary. However, it’s important to note that the amount that will be deducted may vary depending on the gross salary that you receive each month.

At the end of the fiscal year, your employer will provide you with your annual tax return, which you will need to submit to the tax authority in Indonesia by March 31st of the following year.

In Indonesia, a basic tax allowance applies to everyone’s income. Your taxable income is not subject to tax up to this amount. However, if your taxable income exceeds the basic tax allowance, you must pay income tax based on Indonesia personal income tax rate. Generally, the more you earn, the higher your tax obligations will be.

What Will You Need to Count Personal Income Tax?

Here are some general elements that you may need when calculating your personal income tax in Indonesia: 

• Taxpayer Identification Number (NPWP):  Individuals in Indonesia who are tax subjects are required to have a Taxpayer Identification Number.
• Electronic Filing Identification Number (E-FIN): To be able to make tax payments online through DJP (Dirjen Pajak) online, you need to have an E-FIN code that can be registered at the tax office.
• Taxation Information and Details: Information on tax items, such as taxable income, non-taxable income, taxable allowances and deductions, tax rates, and tax credits.
• Annual Tax Return Filing: Individuals are generally required to file an annual income tax return in Indonesia.
• Tax Forms: Use the right tax forms for filing income tax returns. Different tax forms might have different tax rates, which could lead to the incorrect use of the personal income tax rate as well as deductions.
• Record Keeping: Maintain records and supporting documentation for income, deductions, and other relevant financial information/documents.

How Is Income Tax Calculated in Indonesia?

The Indonesian financial system relies heavily on income tax to fund the nation’s development. As such, residents and expats need to understand the calculation process to ensure they contribute their fair share and comply with tax regulations. Failure to do so can result in penalties, which can be avoided by following the guidelines.

Determine Taxable Income

The first step in calculating income tax is determining taxable income, which is the gross income minus deductions and exemptions.

Allowable Deductions:

• Occupational expenses: Up to 5% of gross income or a maximum of IDR 6,000,000
• Old-age saving contribution: Paid by employee (2% of gross income)
• Personal allowances: IDR 54,000,000 + (IDR 4,500,000 x number of dependents)

Exemptions:

• Certain income from specific industries, such as agriculture, forestry, and fisheries
• Income from overseas sources for individuals residing in Indonesia for less than 183 days per year

Identify Applicable Tax Rate

After calculating taxable income, the appropriate tax rate is determined based on the income bracket. Indonesia has a progressive tax system, with higher rates for higher revenues.

What Is The Income Tax Rate in Indonesia 2025?

The following tax rates can be used as your basic guide to calculate how much income tax you have to pay.

What Income is Not Taxable in Indonesia

Not all income is taxed in Indonesia. The government provides several exemptions to reduce your tax burden. Before using the online personal tax income calculator to calculate your tax, here are the main types of non-taxable income you need to know:

• Personal Relief (PTKP): Individuals are entitled to a non-taxable income threshold known as Penghasilan Tidak Kena Pajak (PTKP). This includes:
  • IDR 54 million per year for a single individual
  • An additional IDR 4.5 million for a married individual
  • An additional IDR 4.5 million per dependent (up to three dependents)

• BPJS Contributions by Employers: Contributions your employer makes to BPJS Kesehatan and BPJS Ketenagakerjaan are not considered taxable income.
• Work-Related Reimbursements: Reimbursements for business travel or official duties may not be taxed if they follow tax rules.
• Religious and Mandatory Contributions: Donations to registered religious bodies or community contributions (like zakat) may be excluded from taxable income if they meet legal requirements.

Are Dividends Taxed as Personal Income Tax?

Dividends received from an Indonesian limited liability company (PT) are subject to final income tax at 10% rate. However, it becomes non-taxable if the recipient is a domestic individual taxpayer whose dividends are reinvested in Indonesia within a certain period.

What Is The Personal Income Tax in Indonesia for Expats

If you are an expat working in Indonesia, you will be categorized as a non-resident taxpayer and must pay a withholding tax (WHT) of 20% on any income you earn in Indonesia.

However, depending on the applicable tax treaties, you may be eligible for exemptions or reductions. Additionally, you may receive tax deductions for certain expenses such as housing, education, and health insurance.

Managing your tax payments can be difficult and that’s why you will need a personal income tax advisor regarding Corporate or Personal Income Tax calculations in Indonesia, please get in touch with our tax experts.

How to Use the Personal Income Tax Calculator in Indonesia: 2025 Step-by-Step Guide

To ensure the correct amount of tax, you can use our Indonesia Income Tax Calculator 2025, a simple tool to estimate your PPh 21 income tax in Indonesia. This online tax calculator uses the latest progressive tax brackets and applies all eligible deductions automatically, making it ideal for both local employees and expatriates.

Follow these steps for accurate results:

1. Review your estimated tax obligation: The calculator will display your estimated monthly and annual PPh 21 along with the effective tax rate.
2. Input your monthly or annual income: Enter your gross salary before tax or other deductions.
3. Add dependent information: Include your marital status and number of dependents to automatically adjust your non-taxable income (PTKP).
4. Include deductions and allowances: Add any BPJS contributions, old-age savings, or occupational expense deductions to refine your taxable income.
5. Select your residency status: Choose “resident” or “non-resident” to apply the correct tax rate (20% WHT for non-residents).
6. Calculate taxable income: Deduct your total income with PTKP and allowable deductions. Once done, the online tax calculator will automatically apply the progressive tax system.

After inputting all data, the salary tax calculator will show your estimated monthly and annual tax obligations. By following these steps, you can confidently use our Indonesia Income Tax Calculator to calculate your personal income tax (PPh 21) and stay compliant with Indonesian tax laws.

Frequently Asked Questions