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Singapore Goods & Services Tax (GST) Calculator

Calculate Singapore GST under the Goods and Services Tax Act 1993 & IRAS: 9% standard rate (effective 2024), 0% zero-rated exports, exempt supplies, input tax deduction offset, and net tax due in SGD.

Parameters & Inputs

Singapore 🇸🇬
SGD (S$)
SGD (S$)

Statutory Calculation Results

Live Output
Net Amount Before GST
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Output GST (9% Rate)
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Total Invoice / Transaction Price
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Deductible Input GST Credit
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Net GST Due to IRAS (GST F5 Return)
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Potential GST Net Refund Eligible
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Statutory Compliance Notice: Complies with Singapore Goods and Services Tax Act 1993, IRAS GST rate increase to 9% effective 1 January 2024.

About This Statutory Calculator

Calculate Singapore GST under the Goods and Services Tax Act 1993 & IRAS: 9% standard rate (effective 2024), 0% zero-rated exports, exempt supplies, input tax deduction offset, and net tax due in SGD.

This computational tool strictly implements all official statutory rates, administrative brackets, tax deductions, and executive orders applicable under the Republic of Singapore legal framework.

📊 Official Singapore Statutory Comparative Matrix

Statutory Heading / Component Calculated Amount
Primary Settlement / Statutory Amount S$0.00
MS

Engr. Muhammad Shahzad

Principal Financial Systems Architect & Statutory Compliance Specialist

Lead software and systems architect specializing in high-performance browser computing, algorithmic validation, financial models, and zero-telemetry client-side privacy architecture.

Verified Profile & Methodologies →