Calculate Tax for Business Invoices
Add the correct sales tax / VAT / GST to invoices going out to customers.
Common tax rates
Pre-tax
$100.00
Tax (8.875%)
$8.88
Total
$108.88
💡 Rates shown are typical standard rates. Many regions have reduced rates for groceries, books, etc. Verify your local rate with official sources — this tool does the math, not the lookup.
Invoicing tips
For B2C invoices, you typically include tax in the displayed price. Use "Add tax" mode.
For B2B invoices in EU, VAT may be reverse-charged (recipient handles it). Check your accountant's setup.
For multi-region commerce, save the correct rate for each jurisdiction in your invoicing system, not memory.
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