PlainInvoice Get the templates

Invoice Total Calculator (Discount, Tax, Shipping)

Apply a discount, then tax, then shipping, in the order most invoices use, and see each line before you send.

Invoice total
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Discount
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Tax
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Whether tax applies before or after discounts and to shipping depends on your local rules. Check them.

Your numbers stay in your browser — this page sends nothing to any server. Results are estimates for planning, not financial or tax advice.

New to this?

Read the guide: What to Put on an Invoice: A Plain-English Checklist.

Read the guide
$9

Want this as a spreadsheet?

Small Business Invoice & Receipt Pack — Six editable Word templates: invoice, service invoice, deposit invoice, receipt, credit note and an overdue reminder.

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