Are you looking for a reliable VAT calculator Singapore? Whether you're a business owner, freelancer, or consumer, understanding how Goods and Services Tax (GST) works is essential. In Singapore, GST is a form of value-added tax (VAT) levied on the supply of goods and services. Our free VAT calculator helps you quickly compute GST amounts, whether you need to add GST to a price or remove it. This guide explains everything you need to know about VAT/GST in Singapore, including the current rate, calculation methods, and common pitfalls.

What is VAT/GST in Singapore?

In Singapore, the Goods and Services Tax (GST) is a broad-based consumption tax imposed on the supply of goods and services. It is also known as Value-Added Tax (VAT) in many other countries. GST is levied at each stage of the supply chain, but businesses can claim credits for the GST they pay on their inputs (input tax), so the tax ultimately falls on the final consumer. The Inland Revenue Authority of Singapore (IRAS) administers GST.

Current GST Rate in Singapore (2026)

As of 2026, the GST rate in Singapore is 9%. This rate was increased from 8% to 9% on January 1, 2024, as part of the government's plan to raise revenue. The 9% rate applies to most supplies of goods and services, with some exceptions such as financial services and residential properties, which are exempt, and exports, which are zero-rated.

How to Calculate VAT/GST: Add and Remove

Calculating GST is straightforward. You can either add GST to a net price (price before tax) or remove GST from a gross price (price including tax). Here are the formulas:

  • Add GST: GST Amount = Net Price × (GST Rate / 100). Gross Price = Net Price + GST Amount.
  • Remove GST: GST Amount = Gross Price - (Gross Price / (1 + GST Rate/100)). Net Price = Gross Price / (1 + GST Rate/100).

For example, if you have a net price of SGD 100 and want to add 9% GST: GST = 100 × 0.09 = SGD 9, so gross price = SGD 109. To remove GST from a gross price of SGD 109: Net = 109 / 1.09 = SGD 100, GST = 109 - 100 = SGD 9.

Using the VAT Calculator: Step-by-Step Guide

Our VAT calculator simplifies these calculations. Follow these steps:

  1. Enter the amount you want to calculate (net or gross).
  2. Select whether you want to add or remove GST.
  3. Choose the GST rate (default is 9% for Singapore).
  4. Click 'Calculate' to see the GST amount and the final price.

The tool is free, fast, and accurate, saving you time and reducing errors.

VAT vs. GST: Understanding the Terminology

VAT (Value-Added Tax) and GST (Goods and Services Tax) are essentially the same concept: a consumption tax. The main difference is the name used in different countries. For instance, the UK and Australia use VAT, while Singapore, Canada, and India use GST. In Singapore, GST is the official term, but many people refer to it as VAT. Our calculator works for both, as the calculation method is identical.

GST Registration in Singapore: Who Needs It?

Businesses with an annual taxable turnover exceeding SGD 1 million must register for GST. Registration is also voluntary for businesses with a turnover below this threshold, but it can be beneficial if you want to claim input tax credits. Once registered, you must charge GST on your sales (output tax) and can claim GST on your purchases (input tax). You are also required to file GST returns regularly and issue tax invoices.

GST on Imports and Exports

Imports into Singapore are subject to GST, which is payable at the point of importation. However, certain goods may be eligible for relief or deferment. Exports and international services are generally zero-rated, meaning you can charge 0% GST and still claim input tax on related purchases. This ensures that Singapore's goods and services are competitive globally.

Common Mistakes to Avoid When Calculating GST

Here are some pitfalls to watch out for:

  • Using the wrong rate: Always check the current GST rate (9% as of 2026).
  • Confusing net and gross: Make sure you know whether the price includes GST or not.
  • Rounding errors: Round off to the nearest cent correctly, especially for large amounts.
  • Ignoring exempt and zero-rated supplies: Not all goods and services are taxed at 9%.
  • Forgetting to claim input tax: If you're GST-registered, claim the GST you paid on business purchases.

Frequently Asked Questions About VAT/GST in Singapore

What is the current GST rate in Singapore?

The current GST rate is 9% as of 2024 and remains so in 2026.

How do I add GST to a price?

Multiply the net price by 0.09 to get the GST amount, then add it to the net price.

How do I remove GST from a price?

Divide the gross price by 1.09 to get the net price, then subtract the net from the gross to find the GST.

What is the difference between VAT and GST?

No difference; they are the same type of tax, just different names used in different countries.

When is GST registration mandatory in Singapore?

When your annual taxable turnover exceeds SGD 1 million.

How does GST apply to imports and exports?

Imports are subject to GST, while exports are zero-rated.

What is reverse charge on GST?

Reverse charge applies to imported services, where the recipient must account for GST as if they were the supplier.

How can I calculate GST quickly?

Use our VAT calculator for instant results.

Are there any goods exempt from GST in Singapore?

Yes, financial services, residential properties, and certain digital services are exempt.

Other Useful Calculators on Tech-Wave

Tech-Wave offers a suite of calculators to help with your financial and tax planning:

Ready to calculate GST effortlessly? Try our VAT calculator now and simplify your tax calculations.

VAT: Practical Guidance

VAT is an important part of understanding vat calculator singapore. Review the relevant inputs, confirm the context, and compare the result with any rules or requirements that apply to your situation. Accurate information produces a more useful result and reduces avoidable mistakes.

What is the current GST rate in Singapore?

Start with reliable information, use the method consistently, and review the final result before making an important decision. When a result depends on official requirements, dates, or eligibility rules, verify it with the appropriate authoritative source.

GST: Practical Guidance

GST is an important part of understanding vat calculator singapore. Review the relevant inputs, confirm the context, and compare the result with any rules or requirements that apply to your situation. Accurate information produces a more useful result and reduces avoidable mistakes.

How do I add GST to a price?

Start with reliable information, use the method consistently, and review the final result before making an important decision. When a result depends on official requirements, dates, or eligibility rules, verify it with the appropriate authoritative source.

Singapore: Practical Guidance

Singapore is an important part of understanding vat calculator singapore. Review the relevant inputs, confirm the context, and compare the result with any rules or requirements that apply to your situation. Accurate information produces a more useful result and reduces avoidable mistakes.

How do I remove GST from a price?

Start with reliable information, use the method consistently, and review the final result before making an important decision. When a result depends on official requirements, dates, or eligibility rules, verify it with the appropriate authoritative source.

IRAS: Practical Guidance

IRAS is an important part of understanding vat calculator singapore. Review the relevant inputs, confirm the context, and compare the result with any rules or requirements that apply to your situation. Accurate information produces a more useful result and reduces avoidable mistakes.

What is the difference between VAT and GST?

Start with reliable information, use the method consistently, and review the final result before making an important decision. When a result depends on official requirements, dates, or eligibility rules, verify it with the appropriate authoritative source.

GST rate: Practical Guidance

GST rate is an important part of understanding vat calculator singapore. Review the relevant inputs, confirm the context, and compare the result with any rules or requirements that apply to your situation. Accurate information produces a more useful result and reduces avoidable mistakes.

When is GST registration mandatory in Singapore?

Start with reliable information, use the method consistently, and review the final result before making an important decision. When a result depends on official requirements, dates, or eligibility rules, verify it with the appropriate authoritative source.