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Numbers & Calculators

VAT (PPN) & Discount Calculator

Work out the final price with VAT, or find out how much VAT is hidden inside a tax-inclusive price. The rate and the discount can be adjusted.

Free · no sign-up · runs in your browser · updated

Use VAT (PPN) & Discount Calculator

The rate can change, and not all goods and services are subject to VAT. Adjust it to the latest rules.

Enter a price to see the breakdown.

How to use VAT (PPN) & Discount Calculator

  1. Choose: add VAT to a price, or separate VAT from a price that already includes it.

  2. Enter the price, the VAT rate and a discount (if any).

  3. Read the breakdown: price, discount, tax base (DPP), VAT and total.

Formulas used

Adding VAT: VAT = DPP × rate, and total = DPP + VAT, where DPP (the tax base) is the price after discount. Separating VAT from a tax-inclusive price: DPP = price ÷ (1 + rate), and VAT = price − DPP. Example at an 11% rate: a VAT-inclusive price of Rp111,000 means a DPP of Rp100,000 and VAT of Rp11,000.

About the rate

The general VAT rate in Indonesia is set in the Tax Regulation Harmonization Law (UU HPP) and can change through implementing regulations; it was previously 10%, then 11% from 1 April 2022. That is why the rate in this tool can be changed on purpose. Not all goods and services are subject to VAT. This tool helps with the arithmetic and is not tax advice; refer to the Directorate General of Taxes or a tax consultant for specific cases.

Questions about VAT (PPN) & Discount Calculator

How do I get the price before VAT from a VAT-inclusive price?

Divide the price by (1 + rate). At an 11% rate, divide by 1.11. So Rp111,000 divided by 1.11 equals Rp100,000. Don’t just subtract 11% from Rp111,000, because the result will be off.

Is the discount applied before or after VAT?

This tool applies the discount first, so VAT is charged on the price after the discount. Practice on your invoices can differ, so match it to the document that applies.

What is DPP?

Dasar Pengenaan Pajak, the tax base: the value used to calculate the tax. In simple cases, DPP equals the selling price after discount, before VAT.

Why can the rate be changed?

Because rates and the rules for applying them can change. Adjust it to the latest rules that apply to your goods or services.

Are my numbers sent to a server?

No. The calculation runs in your browser.

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