台湾の消費税・GST計算：NT$170,000（5.0%）
Instant 2026 calculation for Taiwan Business Tax (營業稅 / GUI VAT) on NT$170,000 in Taiwan (Standard Rate: 5.0%).
Add 5.0% GST (Excl → Incl)
NT$178,500.00
GST Added: +NT$8,500.00
Remove 5.0% GST (Incl → Excl)
NT$161,904.76
GST Extracted: -NT$8,095.24
Taiwan GST / Consumption Tax Breakdown on NT$170,000
| Net Amount (Excluding GST / 税抜) | NT$170,000.00 |
| + 5.0% Taiwan Business Tax (營業稅 / GUI VAT) | +NT$8,500.00 |
| Gross Total (Including GST / 税込) | NT$178,500.00 |
| Reverse Calculation: Gross Input NT$170,000.00 → Net Base | NT$161,904.76 (Tax: NT$8,095.24) |